svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.compat.cdc / org.gvsig.fmap.dal / org.gvsig.fmap.dal.impl / src / main / java / org / gvsig / fmap / dal / feature / impl / DefaultFeatureStore.java @ 43377
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1 | 40559 | jjdelcerro | /**
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2 | * gvSIG. Desktop Geographic Information System.
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3 | 40435 | jjdelcerro | *
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4 | 40559 | jjdelcerro | * Copyright (C) 2007-2013 gvSIG Association.
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5 | 40435 | jjdelcerro | *
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6 | 42293 | jjdelcerro | * This program is free software; you can redistribute it and/or
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7 | * modify it under the terms of the GNU General Public License
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8 | * as published by the Free Software Foundation; either version 3
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9 | * of the License, or (at your option) any later version.
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10 | 40435 | jjdelcerro | *
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11 | 42293 | jjdelcerro | * This program is distributed in the hope that it will be useful,
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12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 | * GNU General Public License for more details.
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15 | 40435 | jjdelcerro | *
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16 | 42293 | jjdelcerro | * You should have received a copy of the GNU General Public License
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17 | * along with this program; if not, write to the Free Software
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18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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19 | * MA 02110-1301, USA.
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20 | 40435 | jjdelcerro | *
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21 | 42293 | jjdelcerro | * For any additional information, do not hesitate to contact us
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22 | * at info AT gvsig.com, or visit our website www.gvsig.com.
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23 | 40435 | jjdelcerro | */
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24 | 42293 | jjdelcerro | |
25 | 40435 | jjdelcerro | package org.gvsig.fmap.dal.feature.impl; |
26 | |||
27 | 43020 | jjdelcerro | import org.gvsig.fmap.dal.feature.spi.SQLBuilderBase; |
28 | 43152 | fdiaz | |
29 | 40435 | jjdelcerro | import java.util.ArrayList; |
30 | import java.util.Collection; |
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31 | import java.util.Collections; |
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32 | import java.util.HashMap; |
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33 | import java.util.HashSet; |
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34 | import java.util.Iterator; |
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35 | import java.util.List; |
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36 | import java.util.Map; |
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37 | import java.util.Map.Entry; |
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38 | import java.util.Set; |
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39 | 43371 | fdiaz | |
40 | 43215 | jjdelcerro | import org.apache.commons.io.FilenameUtils; |
41 | 40435 | jjdelcerro | import org.cresques.cts.IProjection; |
42 | 43152 | fdiaz | |
43 | 40435 | jjdelcerro | import org.gvsig.fmap.dal.DALLocator; |
44 | import org.gvsig.fmap.dal.DataManager; |
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45 | import org.gvsig.fmap.dal.DataQuery; |
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46 | import org.gvsig.fmap.dal.DataServerExplorer; |
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47 | import org.gvsig.fmap.dal.DataSet; |
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48 | import org.gvsig.fmap.dal.DataStore; |
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49 | import org.gvsig.fmap.dal.DataStoreNotification; |
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50 | import org.gvsig.fmap.dal.DataStoreParameters; |
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51 | 43152 | fdiaz | import org.gvsig.fmap.dal.DataStoreProviderFactory; |
52 | 43088 | jjdelcerro | import org.gvsig.fmap.dal.ExpressionEvaluator; |
53 | 40435 | jjdelcerro | import org.gvsig.fmap.dal.exception.CloneException; |
54 | import org.gvsig.fmap.dal.exception.CloseException; |
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55 | import org.gvsig.fmap.dal.exception.CreateException; |
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56 | import org.gvsig.fmap.dal.exception.DataException; |
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57 | import org.gvsig.fmap.dal.exception.InitializeException; |
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58 | import org.gvsig.fmap.dal.exception.OpenException; |
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59 | import org.gvsig.fmap.dal.exception.ReadException; |
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60 | import org.gvsig.fmap.dal.exception.ValidateDataParametersException; |
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61 | 40597 | jldominguez | import org.gvsig.fmap.dal.exception.WriteException; |
62 | 40435 | jjdelcerro | import org.gvsig.fmap.dal.feature.EditableFeature; |
63 | import org.gvsig.fmap.dal.feature.EditableFeatureType; |
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64 | import org.gvsig.fmap.dal.feature.Feature; |
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65 | import org.gvsig.fmap.dal.feature.FeatureAttributeDescriptor; |
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66 | import org.gvsig.fmap.dal.feature.FeatureCache; |
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67 | import org.gvsig.fmap.dal.feature.FeatureIndex; |
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68 | import org.gvsig.fmap.dal.feature.FeatureIndexes; |
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69 | import org.gvsig.fmap.dal.feature.FeatureLocks; |
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70 | import org.gvsig.fmap.dal.feature.FeatureQuery; |
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71 | import org.gvsig.fmap.dal.feature.FeatureReference; |
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72 | import org.gvsig.fmap.dal.feature.FeatureReferenceSelection; |
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73 | import org.gvsig.fmap.dal.feature.FeatureSelection; |
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74 | import org.gvsig.fmap.dal.feature.FeatureSet; |
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75 | import org.gvsig.fmap.dal.feature.FeatureStore; |
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76 | import org.gvsig.fmap.dal.feature.FeatureStoreNotification; |
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77 | 43358 | jjdelcerro | import org.gvsig.fmap.dal.feature.FeatureStoreProviderFactory; |
78 | 40435 | jjdelcerro | import org.gvsig.fmap.dal.feature.FeatureStoreTransforms; |
79 | import org.gvsig.fmap.dal.feature.FeatureType; |
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80 | import org.gvsig.fmap.dal.feature.NewFeatureStoreParameters; |
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81 | 43135 | jjdelcerro | import org.gvsig.fmap.dal.feature.FeatureStoreTimeSupport; |
82 | 43215 | jjdelcerro | import org.gvsig.fmap.dal.feature.FeatureStoreTransform; |
83 | 40435 | jjdelcerro | import org.gvsig.fmap.dal.feature.exception.AlreadyEditingException; |
84 | import org.gvsig.fmap.dal.feature.exception.ConcurrentDataModificationException; |
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85 | import org.gvsig.fmap.dal.feature.exception.CreateFeatureException; |
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86 | import org.gvsig.fmap.dal.feature.exception.DataExportException; |
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87 | import org.gvsig.fmap.dal.feature.exception.FeatureIndexException; |
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88 | import org.gvsig.fmap.dal.feature.exception.FinishEditingException; |
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89 | import org.gvsig.fmap.dal.feature.exception.GetFeatureTypeException; |
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90 | import org.gvsig.fmap.dal.feature.exception.IllegalFeatureException; |
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91 | import org.gvsig.fmap.dal.feature.exception.IllegalFeatureTypeException; |
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92 | import org.gvsig.fmap.dal.feature.exception.NeedEditingModeException; |
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93 | import org.gvsig.fmap.dal.feature.exception.NoNewFeatureInsertException; |
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94 | import org.gvsig.fmap.dal.feature.exception.NullFeatureTypeException; |
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95 | 40597 | jldominguez | import org.gvsig.fmap.dal.feature.exception.PerformEditingException; |
96 | 40435 | jjdelcerro | import org.gvsig.fmap.dal.feature.exception.PersistenceCantFindFeatureTypeException; |
97 | import org.gvsig.fmap.dal.feature.exception.PersistenceStoreAlreadyLoadedException; |
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98 | import org.gvsig.fmap.dal.feature.exception.SelectionNotAllowedException; |
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99 | import org.gvsig.fmap.dal.feature.exception.StoreCancelEditingException; |
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100 | import org.gvsig.fmap.dal.feature.exception.StoreDeleteEditableFeatureException; |
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101 | import org.gvsig.fmap.dal.feature.exception.StoreDeleteFeatureException; |
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102 | import org.gvsig.fmap.dal.feature.exception.StoreEditException; |
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103 | import org.gvsig.fmap.dal.feature.exception.StoreInsertFeatureException; |
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104 | import org.gvsig.fmap.dal.feature.exception.StoreUpdateFeatureException; |
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105 | import org.gvsig.fmap.dal.feature.exception.StoreUpdateFeatureTypeException; |
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106 | import org.gvsig.fmap.dal.feature.exception.ValidateFeaturesException; |
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107 | import org.gvsig.fmap.dal.feature.exception.WriteNotAllowedException; |
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108 | import org.gvsig.fmap.dal.feature.impl.expansionadapter.MemoryExpansionAdapter; |
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109 | import org.gvsig.fmap.dal.feature.impl.featureset.DefaultFeatureSet; |
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110 | 42775 | jjdelcerro | import org.gvsig.fmap.dal.feature.impl.dynobjectutils.DynObjectFeatureFacade; |
111 | 40435 | jjdelcerro | import org.gvsig.fmap.dal.feature.impl.undo.DefaultFeatureCommandsStack; |
112 | import org.gvsig.fmap.dal.feature.impl.undo.FeatureCommandsStack; |
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113 | 42925 | jjdelcerro | import org.gvsig.fmap.dal.feature.paging.FeaturePagingHelper; |
114 | 40435 | jjdelcerro | import org.gvsig.fmap.dal.feature.spi.DefaultFeatureProvider; |
115 | import org.gvsig.fmap.dal.feature.spi.FeatureProvider; |
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116 | import org.gvsig.fmap.dal.feature.spi.FeatureReferenceProviderServices; |
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117 | import org.gvsig.fmap.dal.feature.spi.FeatureStoreProvider; |
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118 | import org.gvsig.fmap.dal.feature.spi.FeatureStoreProviderServices; |
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119 | 43020 | jjdelcerro | import org.gvsig.fmap.dal.feature.spi.FeatureStoreProvider_v2; |
120 | 40435 | jjdelcerro | import org.gvsig.fmap.dal.feature.spi.cache.FeatureCacheProvider; |
121 | import org.gvsig.fmap.dal.feature.spi.index.FeatureIndexProviderServices; |
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122 | import org.gvsig.fmap.dal.impl.DefaultDataManager; |
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123 | import org.gvsig.fmap.dal.resource.Resource; |
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124 | 43020 | jjdelcerro | import org.gvsig.fmap.dal.spi.DataStoreInitializer2; |
125 | 40435 | jjdelcerro | import org.gvsig.fmap.dal.spi.DataStoreProvider; |
126 | 43020 | jjdelcerro | import org.gvsig.fmap.dal.spi.DataStoreProviderServices; |
127 | 43358 | jjdelcerro | import org.gvsig.fmap.geom.GeometryLocator; |
128 | import org.gvsig.fmap.geom.GeometryManager; |
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129 | import org.gvsig.fmap.geom.SpatialIndex; |
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130 | 40435 | jjdelcerro | import org.gvsig.fmap.geom.primitive.Envelope; |
131 | import org.gvsig.metadata.MetadataLocator; |
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132 | import org.gvsig.metadata.MetadataManager; |
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133 | import org.gvsig.metadata.exceptions.MetadataException; |
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134 | import org.gvsig.timesupport.Interval; |
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135 | import org.gvsig.tools.ToolsLocator; |
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136 | import org.gvsig.tools.dispose.DisposableIterator; |
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137 | import org.gvsig.tools.dispose.impl.AbstractDisposable; |
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138 | import org.gvsig.tools.dynobject.DelegatedDynObject; |
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139 | import org.gvsig.tools.dynobject.DynClass; |
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140 | import org.gvsig.tools.dynobject.DynObject; |
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141 | import org.gvsig.tools.dynobject.DynObjectManager; |
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142 | 43246 | jjdelcerro | import org.gvsig.tools.dynobject.DynObject_v2; |
143 | 40435 | jjdelcerro | import org.gvsig.tools.dynobject.DynStruct; |
144 | import org.gvsig.tools.dynobject.exception.DynFieldNotFoundException; |
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145 | import org.gvsig.tools.dynobject.exception.DynMethodException; |
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146 | import org.gvsig.tools.exception.BaseException; |
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147 | import org.gvsig.tools.exception.NotYetImplemented; |
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148 | 41928 | jjdelcerro | import org.gvsig.tools.identitymanagement.SimpleIdentityManager; |
149 | 40435 | jjdelcerro | import org.gvsig.tools.observer.Observable; |
150 | import org.gvsig.tools.observer.Observer; |
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151 | import org.gvsig.tools.observer.impl.DelegateWeakReferencingObservable; |
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152 | import org.gvsig.tools.persistence.PersistenceManager; |
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153 | import org.gvsig.tools.persistence.Persistent; |
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154 | import org.gvsig.tools.persistence.PersistentState; |
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155 | import org.gvsig.tools.persistence.exception.PersistenceException; |
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156 | import org.gvsig.tools.undo.RedoException; |
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157 | import org.gvsig.tools.undo.UndoException; |
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158 | import org.gvsig.tools.undo.command.Command; |
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159 | 43215 | jjdelcerro | import org.gvsig.tools.util.HasAFile; |
160 | 40435 | jjdelcerro | import org.gvsig.tools.visitor.Visitor; |
161 | 43152 | fdiaz | |
162 | 42533 | dmartinezizquierdo | import org.slf4j.Logger; |
163 | import org.slf4j.LoggerFactory; |
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164 | 40435 | jjdelcerro | |
165 | 41243 | jjdelcerro | public class DefaultFeatureStore extends AbstractDisposable implements |
166 | 43020 | jjdelcerro | DataStoreInitializer2, FeatureStoreProviderServices, FeatureStore, Observer {
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167 | 40435 | jjdelcerro | |
168 | private static final Logger LOG = LoggerFactory |
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169 | 42293 | jjdelcerro | .getLogger(DefaultFeatureStore.class); |
170 | 40435 | jjdelcerro | |
171 | private static final String PERSISTENCE_DEFINITION_NAME = "FeatureStore"; |
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172 | |||
173 | private DataStoreParameters parameters = null; |
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174 | private FeatureSelection selection;
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175 | private FeatureLocks locks;
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176 | |||
177 | 42293 | jjdelcerro | private DelegateWeakReferencingObservable delegateObservable =
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178 | new DelegateWeakReferencingObservable(this); |
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179 | 40435 | jjdelcerro | |
180 | private FeatureCommandsStack commands;
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181 | private FeatureTypeManager featureTypeManager;
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182 | private FeatureManager featureManager;
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183 | private SpatialManager spatialManager;
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184 | |||
185 | private FeatureType defaultFeatureType = null; |
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186 | private List featureTypes = new ArrayList(); |
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187 | |||
188 | private int mode = MODE_QUERY; |
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189 | private long versionOfUpdate = 0; |
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190 | private boolean hasStrongChanges = true; |
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191 | private boolean hasInserts = true; |
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192 | |||
193 | private DefaultDataManager dataManager = null; |
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194 | |||
195 | private FeatureStoreProvider provider = null; |
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196 | |||
197 | private DefaultFeatureIndexes indexes;
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198 | |||
199 | private DefaultFeatureStoreTransforms transforms;
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200 | |||
201 | DelegatedDynObject metadata; |
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202 | 41818 | fdiaz | |
203 | 40435 | jjdelcerro | private Set metadataChildren; |
204 | |||
205 | private Long featureCount = null; |
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206 | |||
207 | private long temporalOid = 0; |
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208 | |||
209 | private FeatureCacheProvider cache;
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210 | |||
211 | 43215 | jjdelcerro | StateInformation state; |
212 | 43270 | fdiaz | |
213 | 43135 | jjdelcerro | FeatureStoreTimeSupport timeSupport; |
214 | 43215 | jjdelcerro | |
215 | |||
216 | private class StateInformation extends HashMap<Object, Object> { |
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217 | |||
218 | private static final long serialVersionUID = 4109026189635185666L; |
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219 | |||
220 | private boolean broken; |
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221 | private Throwable breakingsCause; |
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222 | 43270 | fdiaz | |
223 | 43215 | jjdelcerro | public StateInformation() {
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224 | this.clear();
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225 | } |
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226 | 43270 | fdiaz | |
227 | 43215 | jjdelcerro | @Override
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228 | public void clear() { |
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229 | this.broken = false; |
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230 | this.breakingsCause = null; |
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231 | super.clear();
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232 | } |
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233 | 43270 | fdiaz | |
234 | 43215 | jjdelcerro | public boolean isBroken() { |
235 | return this.broken; |
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236 | } |
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237 | 43270 | fdiaz | |
238 | 43215 | jjdelcerro | public void broken() { |
239 | this.broken = true; |
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240 | } |
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241 | 43270 | fdiaz | |
242 | 43215 | jjdelcerro | public Throwable getBreakingsCause() { |
243 | return this.breakingsCause; |
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244 | } |
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245 | 43270 | fdiaz | |
246 | 43215 | jjdelcerro | public void setBreakingsCause(Throwable cause) { |
247 | if( this.breakingsCause==null ) { |
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248 | this.breakingsCause = cause;
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249 | } |
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250 | this.broken = true; |
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251 | 43270 | fdiaz | } |
252 | 43215 | jjdelcerro | } |
253 | |||
254 | |||
255 | 43270 | fdiaz | |
256 | 40435 | jjdelcerro | /*
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257 | * TODO:
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258 | 41818 | fdiaz | *
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259 | 40435 | jjdelcerro | * - Comprobar que solo se pueden a?adir reglas de validacion sobre un
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260 | * EditableFeatureType. - Comprobar que solo se puede hacer un update con un
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261 | * featureType al que se le han cambiado las reglas de validacion cuando
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262 | * hasStrongChanges=false.
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263 | */
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264 | 42293 | jjdelcerro | |
265 | 40435 | jjdelcerro | public DefaultFeatureStore() {
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266 | 43215 | jjdelcerro | this.state = new StateInformation(); |
267 | 40435 | jjdelcerro | } |
268 | |||
269 | 43020 | jjdelcerro | @Override
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270 | public void intialize(DataManager dataManager, |
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271 | 42293 | jjdelcerro | DataStoreParameters parameters) throws InitializeException {
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272 | 40435 | jjdelcerro | |
273 | DynObjectManager dynManager = ToolsLocator.getDynObjectManager(); |
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274 | |||
275 | 43020 | jjdelcerro | this.metadata = (DelegatedDynObject) dynManager.createDynObject(
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276 | 43152 | fdiaz | FeatureStore.METADATA_DEFINITION_NAME, |
277 | 43020 | jjdelcerro | MetadataManager.METADATA_NAMESPACE |
278 | ); |
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279 | 40435 | jjdelcerro | |
280 | this.dataManager = (DefaultDataManager) dataManager;
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281 | |||
282 | this.parameters = parameters;
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283 | this.transforms = new DefaultFeatureStoreTransforms(this); |
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284 | try {
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285 | indexes = new DefaultFeatureIndexes(this); |
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286 | } catch (DataException e) {
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287 | throw new InitializeException(e); |
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288 | } |
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289 | |||
290 | } |
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291 | |||
292 | 43020 | jjdelcerro | @Override
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293 | public void setProvider(org.gvsig.fmap.dal.DataStoreProvider provider) { |
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294 | 40435 | jjdelcerro | this.provider = (FeatureStoreProvider) provider;
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295 | 43020 | jjdelcerro | this.delegate((DynObject) provider);
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296 | 40435 | jjdelcerro | this.metadataChildren = new HashSet(); |
297 | this.metadataChildren.add(provider);
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298 | } |
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299 | |||
300 | 43215 | jjdelcerro | @Override
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301 | 40435 | jjdelcerro | public DataStoreParameters getParameters() {
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302 | return parameters;
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303 | } |
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304 | |||
305 | public int getMode() { |
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306 | return this.mode; |
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307 | } |
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308 | |||
309 | 43215 | jjdelcerro | @Override
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310 | 40435 | jjdelcerro | public DataManager getManager() {
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311 | return this.dataManager; |
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312 | } |
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313 | |||
314 | 43215 | jjdelcerro | @Override
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315 | 40435 | jjdelcerro | public Iterator getChildren() { |
316 | return this.provider.getChilds(); |
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317 | } |
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318 | |||
319 | 43215 | jjdelcerro | @Override
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320 | 40435 | jjdelcerro | public FeatureStoreProvider getProvider() {
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321 | return this.provider; |
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322 | } |
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323 | |||
324 | public FeatureManager getFeatureManager() {
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325 | return this.featureManager; |
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326 | } |
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327 | |||
328 | 43215 | jjdelcerro | @Override
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329 | 40435 | jjdelcerro | public void setFeatureTypes(List types, FeatureType defaultType) { |
330 | this.featureTypes = types;
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331 | this.defaultFeatureType = defaultType;
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332 | } |
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333 | |||
334 | public void open() throws OpenException { |
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335 | 42049 | jjdelcerro | if (this.mode != MODE_QUERY) { |
336 | // TODO: Se puede hacer un open estando en edicion ?
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337 | try {
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338 | throw new IllegalStateException(); |
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339 | 42293 | jjdelcerro | } catch(Exception ex) { |
340 | LOG.warn("Opening a store in editing/append mode ("+this.getFullName()+").",ex); |
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341 | 42049 | jjdelcerro | } |
342 | } |
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343 | 40435 | jjdelcerro | this.notifyChange(DataStoreNotification.BEFORE_OPEN);
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344 | this.provider.open();
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345 | this.notifyChange(DataStoreNotification.AFTER_OPEN);
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346 | } |
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347 | |||
348 | 43215 | jjdelcerro | @Override
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349 | 40435 | jjdelcerro | public void refresh() throws OpenException, InitializeException { |
350 | if (this.mode != MODE_QUERY) { |
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351 | throw new IllegalStateException(); |
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352 | } |
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353 | this.notifyChange(FeatureStoreNotification.BEFORE_REFRESH);
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354 | 43215 | jjdelcerro | if( state.isBroken() ) {
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355 | this.load(state);
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356 | } else {
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357 | this.featureCount = null; |
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358 | this.provider.refresh();
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359 | } |
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360 | 40435 | jjdelcerro | this.notifyChange(FeatureStoreNotification.AFTER_REFRESH);
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361 | } |
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362 | |||
363 | public void close() throws CloseException { |
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364 | 42049 | jjdelcerro | if (this.mode != MODE_QUERY) { |
365 | // TODO: Se puede hacer un close estando en edicion ?
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366 | try {
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367 | throw new IllegalStateException(); |
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368 | 42293 | jjdelcerro | } catch(Exception ex) { |
369 | LOG.warn("Clossing a store in editing/append mode ("+this.getFullName()+").",ex); |
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370 | 42049 | jjdelcerro | } |
371 | } |
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372 | 40435 | jjdelcerro | this.notifyChange(DataStoreNotification.BEFORE_CLOSE);
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373 | this.featureCount = null; |
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374 | this.provider.close();
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375 | this.notifyChange(DataStoreNotification.AFTER_CLOSE);
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376 | } |
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377 | |||
378 | 43215 | jjdelcerro | @Override
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379 | 40435 | jjdelcerro | protected void doDispose() throws BaseException { |
380 | 42049 | jjdelcerro | if (this.mode != MODE_QUERY) { |
381 | // TODO: Se puede hacer un dispose estando en edicion ?
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382 | try {
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383 | throw new IllegalStateException(); |
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384 | 42293 | jjdelcerro | } catch(Exception ex) { |
385 | LOG.warn("Dispossing a store in editing/append mode ("+this.getFullName()+").",ex); |
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386 | 42049 | jjdelcerro | } |
387 | } |
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388 | 40435 | jjdelcerro | this.notifyChange(DataStoreNotification.BEFORE_DISPOSE);
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389 | this.disposeIndexes();
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390 | 43377 | jjdelcerro | if( this.provider!=null ) { |
391 | this.provider.dispose();
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392 | } |
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393 | 40435 | jjdelcerro | if (this.selection != null) { |
394 | this.selection.dispose();
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395 | this.selection = null; |
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396 | } |
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397 | this.commands = null; |
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398 | this.featureCount = null; |
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399 | if (this.locks != null) { |
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400 | // this.locks.dispose();
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401 | this.locks = null; |
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402 | } |
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403 | |||
404 | if (this.featureTypeManager != null) { |
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405 | this.featureTypeManager.dispose();
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406 | this.featureTypeManager = null; |
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407 | } |
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408 | |||
409 | this.featureManager = null; |
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410 | this.spatialManager = null; |
||
411 | |||
412 | this.parameters = null; |
||
413 | this.notifyChange(DataStoreNotification.AFTER_DISPOSE);
|
||
414 | if (delegateObservable != null) { |
||
415 | this.delegateObservable.deleteObservers();
|
||
416 | this.delegateObservable = null; |
||
417 | } |
||
418 | } |
||
419 | |||
420 | 43215 | jjdelcerro | @Override
|
421 | 40435 | jjdelcerro | public boolean allowWrite() { |
422 | 41928 | jjdelcerro | SimpleIdentityManager identityManager = ToolsLocator.getIdentityManager(); |
423 | 42293 | jjdelcerro | if( ! identityManager.getCurrentIdentity().isAuthorized(DataManager.WRITE_STORE_AUTHORIZATION,this.getParameters(), this.getName()) ) { |
424 | 41928 | jjdelcerro | return false; |
425 | } |
||
426 | 40435 | jjdelcerro | return this.provider.allowWrite(); |
427 | } |
||
428 | |||
429 | 43215 | jjdelcerro | @Override
|
430 | 40435 | jjdelcerro | public boolean canWriteGeometry(int geometryType) throws DataException { |
431 | return this.provider.canWriteGeometry(geometryType, 0); |
||
432 | } |
||
433 | |||
434 | 43215 | jjdelcerro | @Override
|
435 | 40435 | jjdelcerro | public DataServerExplorer getExplorer() throws ReadException, |
436 | 42293 | jjdelcerro | ValidateDataParametersException { |
437 | 43215 | jjdelcerro | if( this.state.isBroken() ) { |
438 | try {
|
||
439 | return this.provider.getExplorer(); |
||
440 | } catch(Throwable th) { |
||
441 | return null; |
||
442 | } |
||
443 | } else {
|
||
444 | return this.provider.getExplorer(); |
||
445 | } |
||
446 | 40435 | jjdelcerro | } |
447 | |||
448 | /*
|
||
449 | * public Metadata getMetadata() throws MetadataNotFoundException {
|
||
450 | * // TODO:
|
||
451 | * // Si el provider devuelbe null habria que ver de construir aqui
|
||
452 | * // los metadatos basicos, como el Envelope y el SRS.
|
||
453 | 41818 | fdiaz | *
|
454 | 40435 | jjdelcerro | * // TODO: Estando en edicion el Envelope deberia de
|
455 | * // actualizarse usando el spatialManager
|
||
456 | * return this.provider.getMetadata();
|
||
457 | * }
|
||
458 | */
|
||
459 | 42293 | jjdelcerro | |
460 | 43215 | jjdelcerro | @Override
|
461 | 40435 | jjdelcerro | public Envelope getEnvelope() throws DataException { |
462 | if (this.mode == MODE_FULLEDIT) { |
||
463 | 42293 | jjdelcerro | // Just in case another thread tries to write in the store
|
464 | synchronized (this) { |
||
465 | return this.spatialManager.getEnvelope(); |
||
466 | } |
||
467 | 40435 | jjdelcerro | } |
468 | 42293 | jjdelcerro | if (hasDynValue(DataStore.METADATA_ENVELOPE)){
|
469 | return (Envelope)getDynValue(DataStore.METADATA_ENVELOPE);
|
||
470 | 40435 | jjdelcerro | } |
471 | return this.provider.getEnvelope(); |
||
472 | } |
||
473 | |||
474 | /**
|
||
475 | * @deprecated use getDefaultFeatureType().getDefaultSRS()
|
||
476 | */
|
||
477 | 43215 | jjdelcerro | @Override
|
478 | 40435 | jjdelcerro | public IProjection getSRSDefaultGeometry() throws DataException { |
479 | return this.getDefaultFeatureType().getDefaultSRS(); |
||
480 | } |
||
481 | |||
482 | 43215 | jjdelcerro | @Override
|
483 | 40435 | jjdelcerro | public FeatureSelection createDefaultFeatureSelection()
|
484 | 42293 | jjdelcerro | throws DataException {
|
485 | 40435 | jjdelcerro | return new DefaultFeatureSelection(this); |
486 | } |
||
487 | |||
488 | 43215 | jjdelcerro | @Override
|
489 | 40435 | jjdelcerro | public FeatureProvider createDefaultFeatureProvider(FeatureType type)
|
490 | 42293 | jjdelcerro | throws DataException {
|
491 | 40435 | jjdelcerro | if (type.hasOID()) {
|
492 | return new DefaultFeatureProvider(type, |
||
493 | 42293 | jjdelcerro | this.provider.createNewOID());
|
494 | 40435 | jjdelcerro | } |
495 | return new DefaultFeatureProvider(type); |
||
496 | } |
||
497 | |||
498 | 43215 | jjdelcerro | @Override
|
499 | 40435 | jjdelcerro | public void saveToState(PersistentState state) throws PersistenceException { |
500 | 40776 | nbrodin | /*if (this.mode != FeatureStore.MODE_QUERY) {
|
501 | 42293 | jjdelcerro | throw new PersistenceException(new IllegalStateException(
|
502 | this.getName()));
|
||
503 | }*/
|
||
504 | 40435 | jjdelcerro | state.set("dataStoreName", this.getName()); |
505 | state.set("parameters", this.parameters); |
||
506 | state.set("selection", this.selection); |
||
507 | state.set("transforms", this.transforms); |
||
508 | // TODO locks persistence
|
||
509 | // state.set("locks", this.locks);
|
||
510 | // TODO indexes persistence
|
||
511 | // state.set("indexes", this.indexes);
|
||
512 | Map evaluatedAttr = new HashMap(1); |
||
513 | Iterator iterType = featureTypes.iterator();
|
||
514 | Iterator iterAttr;
|
||
515 | FeatureType type; |
||
516 | DefaultFeatureAttributeDescriptor attr; |
||
517 | List attrs;
|
||
518 | while (iterType.hasNext()) {
|
||
519 | type = (FeatureType) iterType.next(); |
||
520 | attrs = new ArrayList(); |
||
521 | iterAttr = type.iterator(); |
||
522 | while (iterAttr.hasNext()) {
|
||
523 | attr = (DefaultFeatureAttributeDescriptor) iterAttr.next(); |
||
524 | if ((attr.getEvaluator() != null) |
||
525 | 42293 | jjdelcerro | && (attr.getEvaluator() instanceof Persistent)) {
|
526 | 40435 | jjdelcerro | attrs.add(attr); |
527 | } |
||
528 | } |
||
529 | if (!attrs.isEmpty()) {
|
||
530 | evaluatedAttr.put(type.getId(), attrs); |
||
531 | } |
||
532 | |||
533 | } |
||
534 | |||
535 | if (evaluatedAttr.isEmpty()) {
|
||
536 | evaluatedAttr = null;
|
||
537 | } |
||
538 | |||
539 | state.set("evaluatedAttributes", evaluatedAttr);
|
||
540 | state.set("defaultFeatureTypeId", defaultFeatureType.getId());
|
||
541 | |||
542 | } |
||
543 | 43270 | fdiaz | |
544 | 43215 | jjdelcerro | @Override
|
545 | public void loadFromState(final PersistentState persistentState) |
||
546 | 42293 | jjdelcerro | throws PersistenceException {
|
547 | 40435 | jjdelcerro | if (this.provider != null) { |
548 | throw new PersistenceStoreAlreadyLoadedException(this.getName()); |
||
549 | } |
||
550 | if (this.getManager() == null) { |
||
551 | this.dataManager = (DefaultDataManager) DALLocator.getDataManager();
|
||
552 | } |
||
553 | 43215 | jjdelcerro | state.clear(); |
554 | try {
|
||
555 | state.put("parameters", persistentState.get("parameters")); |
||
556 | } catch(Throwable th) { |
||
557 | state.setBreakingsCause(th); |
||
558 | } |
||
559 | try {
|
||
560 | state.put("selection", persistentState.get("selection")); |
||
561 | } catch(Throwable th) { |
||
562 | state.setBreakingsCause(th); |
||
563 | } |
||
564 | try {
|
||
565 | state.put("transforms", persistentState.get("transforms")); |
||
566 | } catch(Throwable th) { |
||
567 | state.setBreakingsCause(th); |
||
568 | } |
||
569 | try {
|
||
570 | state.put("evaluatedAttributes", persistentState.get("evaluatedAttributes")); |
||
571 | } catch(Throwable th) { |
||
572 | state.setBreakingsCause(th); |
||
573 | } |
||
574 | try {
|
||
575 | state.put("defaultFeatureTypeId", persistentState.getString("defaultFeatureTypeId")); |
||
576 | } catch(Throwable th) { |
||
577 | state.setBreakingsCause(th); |
||
578 | } |
||
579 | load(state); |
||
580 | 43270 | fdiaz | } |
581 | |||
582 | private void load(StateInformation state) { |
||
583 | 43215 | jjdelcerro | this.featureTypes = new ArrayList(); |
584 | this.defaultFeatureType = null; |
||
585 | this.featureCount = null; |
||
586 | 40435 | jjdelcerro | |
587 | 43215 | jjdelcerro | DataStoreParameters params = (DataStoreParameters) state.get("parameters");
|
588 | try {
|
||
589 | intialize(dataManager, params); |
||
590 | } catch(Throwable th) { |
||
591 | state.setBreakingsCause(th); |
||
592 | } |
||
593 | 40435 | jjdelcerro | |
594 | try {
|
||
595 | 43215 | jjdelcerro | DataStoreProvider prov = dataManager.createProvider( |
596 | getStoreProviderServices(), |
||
597 | params |
||
598 | 43020 | jjdelcerro | ); |
599 | 43215 | jjdelcerro | setProvider(prov); |
600 | } catch(Throwable th) { |
||
601 | state.setBreakingsCause(th); |
||
602 | } |
||
603 | 43152 | fdiaz | |
604 | 43215 | jjdelcerro | try {
|
605 | selection = (FeatureSelection) state.get("selection");
|
||
606 | } catch(Throwable th) { |
||
607 | state.setBreakingsCause(th); |
||
608 | } |
||
609 | |||
610 | try {
|
||
611 | this.transforms = (DefaultFeatureStoreTransforms) state.get("transforms"); |
||
612 | this.transforms.setFeatureStore(this); |
||
613 | for( FeatureStoreTransform transform : this.transforms ) { |
||
614 | try {
|
||
615 | transform.setUp(); |
||
616 | } catch(Throwable th) { |
||
617 | state.setBreakingsCause(th); |
||
618 | } |
||
619 | } |
||
620 | } catch(Throwable th) { |
||
621 | state.setBreakingsCause(th); |
||
622 | } |
||
623 | |||
624 | try {
|
||
625 | 40435 | jjdelcerro | Map evaluatedAttributes = (Map) state.get("evaluatedAttributes"); |
626 | if ((evaluatedAttributes != null) && !evaluatedAttributes.isEmpty()) { |
||
627 | 43215 | jjdelcerro | Iterator iterEntries = evaluatedAttributes.entrySet().iterator();
|
628 | while (iterEntries.hasNext()) {
|
||
629 | Entry entry = (Entry) iterEntries.next(); |
||
630 | List attrs = (List) entry.getValue(); |
||
631 | if (attrs.isEmpty()) {
|
||
632 | continue;
|
||
633 | } |
||
634 | int fTypePos = -1; |
||
635 | DefaultFeatureType type = null;
|
||
636 | for (int i = 0; i < featureTypes.size(); i++) { |
||
637 | type = (DefaultFeatureType) featureTypes.get(i); |
||
638 | if (type.getId().equals(entry.getKey())) {
|
||
639 | fTypePos = i; |
||
640 | break;
|
||
641 | } |
||
642 | } |
||
643 | if (type == null) { |
||
644 | throw new PersistenceCantFindFeatureTypeException( |
||
645 | getName(), (String) entry.getKey());
|
||
646 | } |
||
647 | DefaultEditableFeatureType eType = (DefaultEditableFeatureType) type.getEditable(); |
||
648 | Iterator<FeatureAttributeDescriptor> iterAttr = attrs.iterator();
|
||
649 | while (iterAttr.hasNext()) {
|
||
650 | FeatureAttributeDescriptor attr = iterAttr.next(); |
||
651 | eType.addLike(attr); |
||
652 | } |
||
653 | featureTypes.set(fTypePos, eType.getNotEditableCopy()); |
||
654 | |||
655 | 40435 | jjdelcerro | } |
656 | |||
657 | } |
||
658 | 43215 | jjdelcerro | } catch(Throwable th) { |
659 | state.setBreakingsCause(th); |
||
660 | } |
||
661 | 40435 | jjdelcerro | |
662 | 43270 | fdiaz | |
663 | 43215 | jjdelcerro | try {
|
664 | String defaultFeatureTypeId = (String) state.get("defaultFeatureTypeId"); |
||
665 | FeatureType ftype; |
||
666 | 41818 | fdiaz | |
667 | 43215 | jjdelcerro | if (defaultFeatureType == null || |
668 | defaultFeatureType.getId() == null ||
|
||
669 | !defaultFeatureType.getId().equals(defaultFeatureTypeId)) { |
||
670 | 40435 | jjdelcerro | |
671 | 43215 | jjdelcerro | ftype = getFeatureType(defaultFeatureTypeId); |
672 | if (ftype == null) { |
||
673 | /*
|
||
674 | * Un error en el m?todo de PostgreSQL getName(), hace que
|
||
675 | * el nombre del featureType sea valor retornado por el getProviderName()
|
||
676 | * De momento se pone este parche para apa?arlo y poder mantener compatibilidad
|
||
677 | * con proyectos antiguos (2.1 y 2.2)
|
||
678 | */
|
||
679 | ftype = getFeatureType(getName()); |
||
680 | if(ftype == null ) { |
||
681 | throw new RuntimeException("Can't locate feature type"); |
||
682 | } |
||
683 | } |
||
684 | defaultFeatureType = ftype; |
||
685 | 40435 | jjdelcerro | } |
686 | 43215 | jjdelcerro | } catch(Throwable th) { |
687 | state.setBreakingsCause(th); |
||
688 | 40435 | jjdelcerro | } |
689 | |||
690 | 43270 | fdiaz | LOG.info("load() broken:{}, {}, {}.",
|
691 | 43215 | jjdelcerro | new Object[] { state.isBroken(), this.getProviderName(), params } |
692 | ); |
||
693 | 40435 | jjdelcerro | } |
694 | |||
695 | 43215 | jjdelcerro | public DataStoreProviderServices getStoreProviderServices() {
|
696 | return this; |
||
697 | } |
||
698 | 43270 | fdiaz | |
699 | 40435 | jjdelcerro | public static void registerPersistenceDefinition() { |
700 | PersistenceManager manager = ToolsLocator.getPersistenceManager(); |
||
701 | if (manager.getDefinition(PERSISTENCE_DEFINITION_NAME) == null) { |
||
702 | 42293 | jjdelcerro | DynStruct definition = |
703 | manager.addDefinition(DefaultFeatureStore.class, |
||
704 | PERSISTENCE_DEFINITION_NAME, PERSISTENCE_DEFINITION_NAME |
||
705 | + " Persistent definition", null, null); |
||
706 | 40435 | jjdelcerro | definition.addDynFieldString("dataStoreName").setMandatory(true) |
707 | 42293 | jjdelcerro | .setPersistent(true);
|
708 | 40435 | jjdelcerro | |
709 | definition.addDynFieldObject("parameters")
|
||
710 | 42293 | jjdelcerro | .setClassOfValue(DynObject.class).setMandatory(true)
|
711 | .setPersistent(true);
|
||
712 | 40435 | jjdelcerro | |
713 | definition.addDynFieldObject("selection")
|
||
714 | 42293 | jjdelcerro | .setClassOfValue(FeatureSelection.class).setMandatory(false)
|
715 | .setPersistent(true);
|
||
716 | 40435 | jjdelcerro | |
717 | definition.addDynFieldObject("transforms")
|
||
718 | 42293 | jjdelcerro | .setClassOfValue(DefaultFeatureStoreTransforms.class) |
719 | .setMandatory(true).setPersistent(true); |
||
720 | 40435 | jjdelcerro | |
721 | definition.addDynFieldMap("evaluatedAttributes")
|
||
722 | 42293 | jjdelcerro | .setClassOfItems(List.class) // List<DefaultFeatureAttributeDescriptor> |
723 | .setMandatory(false).setPersistent(true); |
||
724 | 40435 | jjdelcerro | |
725 | definition.addDynFieldString("defaultFeatureTypeId")
|
||
726 | 42293 | jjdelcerro | .setMandatory(true).setPersistent(true); |
727 | 40435 | jjdelcerro | } |
728 | } |
||
729 | |||
730 | public static void registerMetadataDefinition() throws MetadataException { |
||
731 | MetadataManager manager = MetadataLocator.getMetadataManager(); |
||
732 | 43020 | jjdelcerro | if (manager.getDefinition(FeatureStore.METADATA_DEFINITION_NAME) == null) { |
733 | 42293 | jjdelcerro | DynStruct metadataDefinition = |
734 | 43020 | jjdelcerro | manager.addDefinition(FeatureStore.METADATA_DEFINITION_NAME, null);
|
735 | 40435 | jjdelcerro | metadataDefinition.extend(manager |
736 | 42293 | jjdelcerro | .getDefinition(DataStore.METADATA_DEFINITION_NAME)); |
737 | 40435 | jjdelcerro | } |
738 | } |
||
739 | |||
740 | //
|
||
741 | // ====================================================================
|
||
742 | // Gestion de la seleccion
|
||
743 | //
|
||
744 | 42293 | jjdelcerro | |
745 | 43215 | jjdelcerro | @Override
|
746 | 40435 | jjdelcerro | public void setSelection(DataSet selection) throws DataException { |
747 | this.setSelection((FeatureSet) selection);
|
||
748 | } |
||
749 | |||
750 | 43215 | jjdelcerro | @Override
|
751 | 40435 | jjdelcerro | public DataSet createSelection() throws DataException { |
752 | return createFeatureSelection();
|
||
753 | } |
||
754 | |||
755 | 43215 | jjdelcerro | @Override
|
756 | 40435 | jjdelcerro | public DataSet getSelection() throws DataException { |
757 | return this.getFeatureSelection(); |
||
758 | } |
||
759 | |||
760 | 43215 | jjdelcerro | @Override
|
761 | 40435 | jjdelcerro | public void setSelection(FeatureSet selection) throws DataException { |
762 | setSelection(selection, true);
|
||
763 | } |
||
764 | |||
765 | public void setSelection(FeatureSet selection, boolean undoable) |
||
766 | 42293 | jjdelcerro | throws DataException {
|
767 | 40435 | jjdelcerro | if (selection == null) { |
768 | if (undoable) {
|
||
769 | throw new SelectionNotAllowedException(getName()); |
||
770 | } |
||
771 | |||
772 | } else {
|
||
773 | if (selection.equals(this.selection)) { |
||
774 | return;
|
||
775 | } |
||
776 | if (!selection.isFromStore(this)) { |
||
777 | throw new SelectionNotAllowedException(getName()); |
||
778 | } |
||
779 | } |
||
780 | |||
781 | if (this.selection != null) { |
||
782 | this.selection.deleteObserver(this); |
||
783 | } |
||
784 | if (selection == null) { |
||
785 | if (this.selection != null) { |
||
786 | this.selection.dispose();
|
||
787 | } |
||
788 | this.selection = null; |
||
789 | return;
|
||
790 | } |
||
791 | if (selection instanceof FeatureSelection) { |
||
792 | if (undoable && isEditing()) {
|
||
793 | commands.selectionSet(this, this.selection, |
||
794 | 42293 | jjdelcerro | (FeatureSelection) selection); |
795 | 40435 | jjdelcerro | } |
796 | if (this.selection != null) { |
||
797 | this.selection.dispose();
|
||
798 | } |
||
799 | this.selection = (FeatureSelection) selection;
|
||
800 | } else {
|
||
801 | if (undoable && isEditing()) {
|
||
802 | commands.startComplex("_selectionSet");
|
||
803 | } |
||
804 | if (selection instanceof DefaultFeatureSelection) { |
||
805 | 42293 | jjdelcerro | DefaultFeatureSelection defSelection = |
806 | (DefaultFeatureSelection) selection; |
||
807 | 40435 | jjdelcerro | defSelection.deselectAll(undoable); |
808 | defSelection.select(selection, undoable); |
||
809 | } else {
|
||
810 | this.selection.deselectAll();
|
||
811 | this.selection.select(selection);
|
||
812 | } |
||
813 | if (undoable && isEditing()) {
|
||
814 | commands.endComplex(); |
||
815 | } |
||
816 | } |
||
817 | this.selection.addObserver(this); |
||
818 | |||
819 | this.notifyChange(DataStoreNotification.SELECTION_CHANGE);
|
||
820 | } |
||
821 | |||
822 | 43215 | jjdelcerro | @Override
|
823 | 40435 | jjdelcerro | public FeatureSelection createFeatureSelection() throws DataException { |
824 | return this.provider.createFeatureSelection(); |
||
825 | } |
||
826 | |||
827 | 43215 | jjdelcerro | @Override
|
828 | 40435 | jjdelcerro | public FeatureSelection getFeatureSelection() throws DataException { |
829 | if (selection == null) { |
||
830 | this.selection = createFeatureSelection();
|
||
831 | this.selection.addObserver(this); |
||
832 | } |
||
833 | return selection;
|
||
834 | } |
||
835 | |||
836 | //
|
||
837 | // ====================================================================
|
||
838 | // Gestion de notificaciones
|
||
839 | //
|
||
840 | 42293 | jjdelcerro | |
841 | 43093 | jjdelcerro | @Override
|
842 | public void notifyChange(FeatureStoreNotification storeNotification) { |
||
843 | try {
|
||
844 | delegateObservable.notifyObservers(storeNotification); |
||
845 | } catch (Throwable ex) { |
||
846 | LOG.warn("Problems notifying changes in the store '"+this.getName()+" ("+storeNotification.getType()+").",ex); |
||
847 | } |
||
848 | } |
||
849 | |||
850 | @Override
|
||
851 | 40435 | jjdelcerro | public void notifyChange(String notification) { |
852 | if (delegateObservable != null) { |
||
853 | notifyChange(new DefaultFeatureStoreNotification(this, notification)); |
||
854 | } |
||
855 | |||
856 | } |
||
857 | |||
858 | 43093 | jjdelcerro | @Override
|
859 | 40435 | jjdelcerro | public void notifyChange(String notification, FeatureProvider data) { |
860 | 43093 | jjdelcerro | Feature f = null;
|
861 | 40435 | jjdelcerro | try {
|
862 | 43093 | jjdelcerro | f = createFeature(data); |
863 | } catch (Throwable ex) { |
||
864 | LOG.warn("Problems creating a feature to notifying changes in the store '"+this.getName()+" ("+notification+").",ex); |
||
865 | 40435 | jjdelcerro | } |
866 | 43093 | jjdelcerro | notifyChange(notification, f); |
867 | 40435 | jjdelcerro | } |
868 | |||
869 | public void notifyChange(String notification, Feature feature) { |
||
870 | notifyChange(new DefaultFeatureStoreNotification(this, notification, |
||
871 | 42293 | jjdelcerro | feature)); |
872 | 40435 | jjdelcerro | } |
873 | |||
874 | public void notifyChange(String notification, Command command) { |
||
875 | notifyChange(new DefaultFeatureStoreNotification(this, notification, |
||
876 | 42293 | jjdelcerro | command)); |
877 | 40435 | jjdelcerro | } |
878 | |||
879 | public void notifyChange(String notification, EditableFeatureType type) { |
||
880 | notifyChange(new DefaultFeatureStoreNotification(this, notification, |
||
881 | 42293 | jjdelcerro | type)); |
882 | 40435 | jjdelcerro | } |
883 | |||
884 | 43093 | jjdelcerro | @Override
|
885 | 40435 | jjdelcerro | public void notifyChange(String notification, Resource resource) { |
886 | notifyChange(new DefaultFeatureStoreNotification(this, |
||
887 | 42293 | jjdelcerro | DataStoreNotification.RESOURCE_CHANGED)); |
888 | 40435 | jjdelcerro | } |
889 | |||
890 | //
|
||
891 | // ====================================================================
|
||
892 | // Gestion de bloqueos
|
||
893 | //
|
||
894 | 42293 | jjdelcerro | |
895 | 43215 | jjdelcerro | @Override
|
896 | 40435 | jjdelcerro | public boolean isLocksSupported() { |
897 | return this.provider.isLocksSupported(); |
||
898 | } |
||
899 | |||
900 | 43215 | jjdelcerro | @Override
|
901 | 40435 | jjdelcerro | public FeatureLocks getLocks() throws DataException { |
902 | if (!this.provider.isLocksSupported()) { |
||
903 | LOG.warn("Locks not supported");
|
||
904 | return null; |
||
905 | } |
||
906 | if (locks == null) { |
||
907 | this.locks = this.provider.createFeatureLocks(); |
||
908 | } |
||
909 | return locks;
|
||
910 | } |
||
911 | |||
912 | //
|
||
913 | // ====================================================================
|
||
914 | // Interface Observable
|
||
915 | //
|
||
916 | 42293 | jjdelcerro | |
917 | 43215 | jjdelcerro | @Override
|
918 | 40435 | jjdelcerro | public void disableNotifications() { |
919 | this.delegateObservable.disableNotifications();
|
||
920 | |||
921 | } |
||
922 | |||
923 | 43215 | jjdelcerro | @Override
|
924 | 40435 | jjdelcerro | public void enableNotifications() { |
925 | this.delegateObservable.enableNotifications();
|
||
926 | } |
||
927 | |||
928 | 43215 | jjdelcerro | @Override
|
929 | 40435 | jjdelcerro | public void beginComplexNotification() { |
930 | this.delegateObservable.beginComplexNotification();
|
||
931 | |||
932 | } |
||
933 | |||
934 | 43215 | jjdelcerro | @Override
|
935 | 40435 | jjdelcerro | public void endComplexNotification() { |
936 | this.delegateObservable.endComplexNotification();
|
||
937 | |||
938 | } |
||
939 | |||
940 | 43215 | jjdelcerro | @Override
|
941 | 40435 | jjdelcerro | public void addObserver(Observer observer) { |
942 | if (delegateObservable != null) { |
||
943 | this.delegateObservable.addObserver(observer);
|
||
944 | } |
||
945 | } |
||
946 | |||
947 | 43215 | jjdelcerro | @Override
|
948 | 40435 | jjdelcerro | public void deleteObserver(Observer observer) { |
949 | if (delegateObservable != null) { |
||
950 | this.delegateObservable.deleteObserver(observer);
|
||
951 | } |
||
952 | } |
||
953 | |||
954 | 43215 | jjdelcerro | @Override
|
955 | 40435 | jjdelcerro | public void deleteObservers() { |
956 | this.delegateObservable.deleteObservers();
|
||
957 | |||
958 | } |
||
959 | |||
960 | //
|
||
961 | // ====================================================================
|
||
962 | // Interface Observer
|
||
963 | //
|
||
964 | // Usado para observar:
|
||
965 | // - su seleccion
|
||
966 | // - sus bloqueos
|
||
967 | // - sus recursos
|
||
968 | //
|
||
969 | 42293 | jjdelcerro | |
970 | 43215 | jjdelcerro | @Override
|
971 | 40435 | jjdelcerro | public void update(Observable observable, Object notification) { |
972 | if (observable instanceof FeatureSet) { |
||
973 | if (observable == this.selection) { |
||
974 | this.notifyChange(DataStoreNotification.SELECTION_CHANGE);
|
||
975 | 43270 | fdiaz | } else if (observable == this.locks) { |
976 | this.notifyChange(FeatureStoreNotification.LOCKS_CHANGE);
|
||
977 | } |
||
978 | 40435 | jjdelcerro | |
979 | 43270 | fdiaz | } else if (observable instanceof FeatureStoreProvider) { |
980 | if (observable == this.provider) { |
||
981 | 40435 | jjdelcerro | |
982 | } |
||
983 | 43270 | fdiaz | } else if (observable instanceof FeatureReferenceSelection) { |
984 | if(notification instanceof String){ |
||
985 | this.notifyChange((String)notification); |
||
986 | } |
||
987 | } |
||
988 | 40435 | jjdelcerro | } |
989 | |||
990 | //
|
||
991 | // ====================================================================
|
||
992 | // Edicion
|
||
993 | //
|
||
994 | 42293 | jjdelcerro | |
995 | 40435 | jjdelcerro | private void newVersionOfUpdate() { |
996 | this.versionOfUpdate++;
|
||
997 | } |
||
998 | |||
999 | private long currentVersionOfUpdate() { |
||
1000 | return this.versionOfUpdate; |
||
1001 | } |
||
1002 | |||
1003 | private void checkInEditingMode() throws NeedEditingModeException { |
||
1004 | if (mode != MODE_FULLEDIT) {
|
||
1005 | throw new NeedEditingModeException(this.getName()); |
||
1006 | } |
||
1007 | } |
||
1008 | |||
1009 | private void checkNotInAppendMode() throws IllegalStateException { |
||
1010 | if (mode == MODE_APPEND) {
|
||
1011 | 42293 | jjdelcerro | throw new IllegalStateException("Error: store " |
1012 | + this.getFullName() + " is in append mode"); |
||
1013 | 40435 | jjdelcerro | } |
1014 | } |
||
1015 | |||
1016 | private void checkIsOwnFeature(Feature feature) |
||
1017 | 42293 | jjdelcerro | throws IllegalFeatureException {
|
1018 | 40435 | jjdelcerro | if (((DefaultFeature) feature).getStore() != this) { |
1019 | throw new IllegalFeatureException(this.getName()); |
||
1020 | } |
||
1021 | // FIXME: fixFeatureType no vale para el checkIsOwnFeature
|
||
1022 | // fixFeatureType((DefaultFeatureType) feature.getType());
|
||
1023 | } |
||
1024 | |||
1025 | private void exitEditingMode() { |
||
1026 | if (commands != null) { |
||
1027 | commands.clear(); |
||
1028 | commands = null;
|
||
1029 | } |
||
1030 | |||
1031 | if (featureTypeManager != null) { |
||
1032 | featureTypeManager.dispose(); |
||
1033 | featureTypeManager = null;
|
||
1034 | |||
1035 | } |
||
1036 | |||
1037 | // TODO implementar un dispose para estos dos
|
||
1038 | featureManager = null;
|
||
1039 | spatialManager = null;
|
||
1040 | |||
1041 | featureCount = null;
|
||
1042 | |||
1043 | mode = MODE_QUERY; |
||
1044 | hasStrongChanges = true; // Lo deja a true por si las moscas |
||
1045 | hasInserts = true;
|
||
1046 | } |
||
1047 | |||
1048 | 43215 | jjdelcerro | @Override
|
1049 | 40435 | jjdelcerro | synchronized public void edit() throws DataException { |
1050 | edit(MODE_FULLEDIT); |
||
1051 | } |
||
1052 | |||
1053 | 43215 | jjdelcerro | @Override
|
1054 | 40435 | jjdelcerro | synchronized public void edit(int mode) throws DataException { |
1055 | 43215 | jjdelcerro | LOG.debug("Starting editing in mode: {}", mode);
|
1056 | 40435 | jjdelcerro | try {
|
1057 | if (this.mode != MODE_QUERY) { |
||
1058 | throw new AlreadyEditingException(this.getName()); |
||
1059 | } |
||
1060 | if (!this.provider.supportsAppendMode()) { |
||
1061 | mode = MODE_FULLEDIT; |
||
1062 | } |
||
1063 | switch (mode) {
|
||
1064 | 42293 | jjdelcerro | case MODE_QUERY:
|
1065 | throw new IllegalStateException(this.getName()); |
||
1066 | |||
1067 | case MODE_FULLEDIT:
|
||
1068 | if (!this.transforms.isEmpty()) { |
||
1069 | 40435 | jjdelcerro | throw new IllegalStateException(this.getName()); |
1070 | 42293 | jjdelcerro | } |
1071 | notifyChange(FeatureStoreNotification.BEFORE_STARTEDITING); |
||
1072 | invalidateIndexes(); |
||
1073 | featureManager = |
||
1074 | new FeatureManager(new MemoryExpansionAdapter()); |
||
1075 | featureTypeManager = |
||
1076 | new FeatureTypeManager(this, new MemoryExpansionAdapter()); |
||
1077 | spatialManager = |
||
1078 | new SpatialManager(this, provider.getEnvelope()); |
||
1079 | 40435 | jjdelcerro | |
1080 | 42293 | jjdelcerro | commands = |
1081 | new DefaultFeatureCommandsStack(this, featureManager, |
||
1082 | spatialManager, featureTypeManager); |
||
1083 | this.mode = MODE_FULLEDIT;
|
||
1084 | hasStrongChanges = false;
|
||
1085 | hasInserts = false;
|
||
1086 | notifyChange(FeatureStoreNotification.AFTER_STARTEDITING); |
||
1087 | break;
|
||
1088 | case MODE_APPEND:
|
||
1089 | if (!this.transforms.isEmpty()) { |
||
1090 | throw new IllegalStateException(this.getName()); |
||
1091 | } |
||
1092 | notifyChange(FeatureStoreNotification.BEFORE_STARTEDITING); |
||
1093 | invalidateIndexes(); |
||
1094 | this.provider.beginAppend();
|
||
1095 | this.mode = MODE_APPEND;
|
||
1096 | hasInserts = false;
|
||
1097 | notifyChange(FeatureStoreNotification.AFTER_STARTEDITING); |
||
1098 | break;
|
||
1099 | 40435 | jjdelcerro | } |
1100 | } catch (Exception e) { |
||
1101 | throw new StoreEditException(e, this.getName()); |
||
1102 | } |
||
1103 | } |
||
1104 | |||
1105 | private void invalidateIndexes() { |
||
1106 | setIndexesValidStatus(false);
|
||
1107 | } |
||
1108 | |||
1109 | private void setIndexesValidStatus(boolean valid) { |
||
1110 | 43215 | jjdelcerro | FeatureIndexes theIndexes = getIndexes(); |
1111 | 40435 | jjdelcerro | LOG.debug("Setting the store indexes to valid status {}: {}", (valid
|
1112 | 43215 | jjdelcerro | ? Boolean.TRUE : Boolean.FALSE), theIndexes); |
1113 | for (Iterator iterator = theIndexes.iterator(); iterator.hasNext();) { |
||
1114 | 40435 | jjdelcerro | FeatureIndex index = (FeatureIndex) iterator.next(); |
1115 | if (index instanceof FeatureIndexProviderServices) { |
||
1116 | 42293 | jjdelcerro | FeatureIndexProviderServices indexServices = |
1117 | (FeatureIndexProviderServices) index; |
||
1118 | 40435 | jjdelcerro | indexServices.setValid(valid); |
1119 | } |
||
1120 | } |
||
1121 | } |
||
1122 | |||
1123 | private void updateIndexes() throws FeatureIndexException { |
||
1124 | 43215 | jjdelcerro | FeatureIndexes theIndexes = getIndexes(); |
1125 | LOG.debug("Refilling indexes: {}", theIndexes);
|
||
1126 | for (Iterator iterator = theIndexes.iterator(); iterator.hasNext();) { |
||
1127 | 40435 | jjdelcerro | FeatureIndex index = (FeatureIndex) iterator.next(); |
1128 | if (index instanceof FeatureIndexProviderServices) { |
||
1129 | 42293 | jjdelcerro | FeatureIndexProviderServices indexServices = |
1130 | (FeatureIndexProviderServices) index; |
||
1131 | 40435 | jjdelcerro | indexServices.fill(true, null); |
1132 | } |
||
1133 | } |
||
1134 | } |
||
1135 | |||
1136 | private void waitForIndexes() { |
||
1137 | 43215 | jjdelcerro | FeatureIndexes theIndexes = getIndexes(); |
1138 | LOG.debug("Waiting for indexes to finish filling: {}", theIndexes);
|
||
1139 | for (Iterator iterator = theIndexes.iterator(); iterator.hasNext();) { |
||
1140 | 40435 | jjdelcerro | FeatureIndex index = (FeatureIndex) iterator.next(); |
1141 | if (index instanceof FeatureIndexProviderServices) { |
||
1142 | 42293 | jjdelcerro | FeatureIndexProviderServices indexServices = |
1143 | (FeatureIndexProviderServices) index; |
||
1144 | 40435 | jjdelcerro | indexServices.waitForIndex(); |
1145 | } |
||
1146 | } |
||
1147 | } |
||
1148 | |||
1149 | private void disposeIndexes() { |
||
1150 | 43215 | jjdelcerro | FeatureIndexes theIndexes = getIndexes(); |
1151 | LOG.debug("Disposing indexes: {}", theIndexes);
|
||
1152 | 43377 | jjdelcerro | if( theIndexes==null ) { |
1153 | return;
|
||
1154 | } |
||
1155 | 43215 | jjdelcerro | for (Iterator iterator = theIndexes.iterator(); iterator.hasNext();) { |
1156 | 40435 | jjdelcerro | FeatureIndex index = (FeatureIndex) iterator.next(); |
1157 | if (index instanceof FeatureIndexProviderServices) { |
||
1158 | 42293 | jjdelcerro | FeatureIndexProviderServices indexServices = |
1159 | (FeatureIndexProviderServices) index; |
||
1160 | 40435 | jjdelcerro | indexServices.dispose(); |
1161 | } |
||
1162 | } |
||
1163 | } |
||
1164 | |||
1165 | 43215 | jjdelcerro | @Override
|
1166 | 40435 | jjdelcerro | public boolean isEditing() { |
1167 | return mode == MODE_FULLEDIT;
|
||
1168 | } |
||
1169 | |||
1170 | 43215 | jjdelcerro | @Override
|
1171 | 40435 | jjdelcerro | public boolean isAppending() { |
1172 | return mode == MODE_APPEND;
|
||
1173 | } |
||
1174 | |||
1175 | 43215 | jjdelcerro | @Override
|
1176 | 40435 | jjdelcerro | synchronized public void update(EditableFeatureType type) |
1177 | 42293 | jjdelcerro | throws DataException {
|
1178 | 40435 | jjdelcerro | try {
|
1179 | checkInEditingMode(); |
||
1180 | if (type == null) { |
||
1181 | throw new NullFeatureTypeException(getName()); |
||
1182 | } |
||
1183 | // FIXME: Comprobar que es un featureType aceptable.
|
||
1184 | notifyChange(FeatureStoreNotification.BEFORE_UPDATE_TYPE, type); |
||
1185 | newVersionOfUpdate(); |
||
1186 | |||
1187 | FeatureType oldt = type.getSource().getCopy(); |
||
1188 | FeatureType newt = type.getCopy(); |
||
1189 | commands.update(newt, oldt); |
||
1190 | |||
1191 | if (((DefaultEditableFeatureType) type).hasStrongChanges()) {
|
||
1192 | hasStrongChanges = true;
|
||
1193 | } |
||
1194 | notifyChange(FeatureStoreNotification.AFTER_UPDATE_TYPE, type); |
||
1195 | } catch (Exception e) { |
||
1196 | throw new StoreUpdateFeatureTypeException(e, this.getName()); |
||
1197 | } |
||
1198 | } |
||
1199 | |||
1200 | 43215 | jjdelcerro | @Override
|
1201 | 41818 | fdiaz | public void delete(Feature feature) throws DataException { |
1202 | 40435 | jjdelcerro | this.commands.delete(feature);
|
1203 | } |
||
1204 | 41818 | fdiaz | |
1205 | 40435 | jjdelcerro | synchronized public void doDelete(Feature feature) throws DataException { |
1206 | try {
|
||
1207 | checkInEditingMode(); |
||
1208 | checkIsOwnFeature(feature); |
||
1209 | if (feature instanceof EditableFeature) { |
||
1210 | throw new StoreDeleteEditableFeatureException(getName()); |
||
1211 | } |
||
1212 | 41818 | fdiaz | notifyChange(FeatureStoreNotification.BEFORE_DELETE, feature); |
1213 | |||
1214 | 40435 | jjdelcerro | //Update the featureManager and the spatialManager
|
1215 | featureManager.delete(feature.getReference()); |
||
1216 | spatialManager.deleteFeature(feature); |
||
1217 | 41818 | fdiaz | |
1218 | 40435 | jjdelcerro | newVersionOfUpdate(); |
1219 | hasStrongChanges = true;
|
||
1220 | notifyChange(FeatureStoreNotification.AFTER_DELETE, feature); |
||
1221 | } catch (Exception e) { |
||
1222 | throw new StoreDeleteFeatureException(e, this.getName()); |
||
1223 | } |
||
1224 | } |
||
1225 | |||
1226 | private static EditableFeature lastChangedFeature = null; |
||
1227 | |||
1228 | 43215 | jjdelcerro | @Override
|
1229 | 41818 | fdiaz | public synchronized void insert(EditableFeature feature) |
1230 | 42293 | jjdelcerro | throws DataException {
|
1231 | 43215 | jjdelcerro | LOG.debug("In editing mode {}, insert feature: {}", mode, feature);
|
1232 | 40435 | jjdelcerro | try {
|
1233 | switch (mode) {
|
||
1234 | 42293 | jjdelcerro | case MODE_QUERY:
|
1235 | throw new NeedEditingModeException(this.getName()); |
||
1236 | 40435 | jjdelcerro | |
1237 | 42293 | jjdelcerro | case MODE_APPEND:
|
1238 | checkIsOwnFeature(feature); |
||
1239 | if (feature.getSource() != null) { |
||
1240 | throw new NoNewFeatureInsertException(this.getName()); |
||
1241 | } |
||
1242 | this.featureCount = null; |
||
1243 | notifyChange(FeatureStoreNotification.BEFORE_INSERT, feature); |
||
1244 | feature.validate(Feature.UPDATE); |
||
1245 | provider.append(((DefaultEditableFeature) feature).getData()); |
||
1246 | hasStrongChanges = true;
|
||
1247 | hasInserts = true;
|
||
1248 | notifyChange(FeatureStoreNotification.AFTER_INSERT, feature); |
||
1249 | break;
|
||
1250 | 40435 | jjdelcerro | |
1251 | 42293 | jjdelcerro | case MODE_FULLEDIT:
|
1252 | if (feature.getSource() != null) { |
||
1253 | throw new NoNewFeatureInsertException(this.getName()); |
||
1254 | } |
||
1255 | commands.insert(feature); |
||
1256 | 40435 | jjdelcerro | } |
1257 | } catch (Exception e) { |
||
1258 | throw new StoreInsertFeatureException(e, this.getName()); |
||
1259 | } |
||
1260 | } |
||
1261 | 41818 | fdiaz | |
1262 | 40435 | jjdelcerro | synchronized public void doInsert(EditableFeature feature) |
1263 | 42293 | jjdelcerro | throws DataException {
|
1264 | 40435 | jjdelcerro | checkIsOwnFeature(feature); |
1265 | 41818 | fdiaz | |
1266 | 40435 | jjdelcerro | waitForIndexes(); |
1267 | |||
1268 | notifyChange(FeatureStoreNotification.BEFORE_INSERT, feature); |
||
1269 | newVersionOfUpdate(); |
||
1270 | if ((lastChangedFeature == null) |
||
1271 | 42293 | jjdelcerro | || (lastChangedFeature.getSource() != feature.getSource())) { |
1272 | 40435 | jjdelcerro | lastChangedFeature = feature; |
1273 | feature.validate(Feature.UPDATE); |
||
1274 | lastChangedFeature = null;
|
||
1275 | } |
||
1276 | //Update the featureManager and the spatialManager
|
||
1277 | ((DefaultEditableFeature) feature).setInserted(true);
|
||
1278 | DefaultFeature newFeature = (DefaultFeature) feature.getNotEditableCopy(); |
||
1279 | 41818 | fdiaz | |
1280 | 42293 | jjdelcerro | |
1281 | 40435 | jjdelcerro | featureManager.add(newFeature); |
1282 | spatialManager.insertFeature(newFeature); |
||
1283 | 41818 | fdiaz | |
1284 | 40435 | jjdelcerro | hasStrongChanges = true;
|
1285 | hasInserts = true;
|
||
1286 | 41818 | fdiaz | notifyChange(FeatureStoreNotification.AFTER_INSERT, feature); |
1287 | 40435 | jjdelcerro | } |
1288 | 41818 | fdiaz | |
1289 | 43215 | jjdelcerro | @Override
|
1290 | 40435 | jjdelcerro | public void update(EditableFeature feature) |
1291 | 42293 | jjdelcerro | throws DataException {
|
1292 | 40435 | jjdelcerro | if ((feature).getSource() == null) { |
1293 | insert(feature); |
||
1294 | return;
|
||
1295 | } |
||
1296 | commands.update(feature, feature.getSource()); |
||
1297 | } |
||
1298 | |||
1299 | synchronized public void doUpdate(EditableFeature feature, Feature oldFeature) |
||
1300 | 42293 | jjdelcerro | throws DataException {
|
1301 | 41818 | fdiaz | try {
|
1302 | 40435 | jjdelcerro | checkInEditingMode(); |
1303 | checkIsOwnFeature(feature); |
||
1304 | notifyChange(FeatureStoreNotification.BEFORE_UPDATE, feature); |
||
1305 | newVersionOfUpdate(); |
||
1306 | if ((lastChangedFeature == null) |
||
1307 | 42293 | jjdelcerro | || (lastChangedFeature.getSource() != feature.getSource())) { |
1308 | 40435 | jjdelcerro | lastChangedFeature = feature; |
1309 | feature.validate(Feature.UPDATE); |
||
1310 | lastChangedFeature = null;
|
||
1311 | } |
||
1312 | 41818 | fdiaz | |
1313 | 40435 | jjdelcerro | //Update the featureManager and the spatialManager
|
1314 | Feature newf = feature.getNotEditableCopy(); |
||
1315 | featureManager.update(newf, oldFeature); |
||
1316 | spatialManager.updateFeature(newf, oldFeature); |
||
1317 | 41818 | fdiaz | |
1318 | 40435 | jjdelcerro | hasStrongChanges = true;
|
1319 | notifyChange(FeatureStoreNotification.AFTER_UPDATE, feature); |
||
1320 | } catch (Exception e) { |
||
1321 | throw new StoreUpdateFeatureException(e, this.getName()); |
||
1322 | } |
||
1323 | } |
||
1324 | |||
1325 | 43215 | jjdelcerro | @Override
|
1326 | 40435 | jjdelcerro | synchronized public void redo() throws RedoException { |
1327 | Command redo = commands.getNextRedoCommand(); |
||
1328 | try {
|
||
1329 | checkInEditingMode(); |
||
1330 | } catch (NeedEditingModeException ex) {
|
||
1331 | throw new RedoException(redo, ex); |
||
1332 | } |
||
1333 | notifyChange(FeatureStoreNotification.BEFORE_REDO, redo); |
||
1334 | newVersionOfUpdate(); |
||
1335 | commands.redo(); |
||
1336 | hasStrongChanges = true;
|
||
1337 | notifyChange(FeatureStoreNotification.AFTER_REDO, redo); |
||
1338 | } |
||
1339 | |||
1340 | 43215 | jjdelcerro | @Override
|
1341 | 40435 | jjdelcerro | synchronized public void undo() throws UndoException { |
1342 | Command undo = commands.getNextUndoCommand(); |
||
1343 | try {
|
||
1344 | checkInEditingMode(); |
||
1345 | } catch (NeedEditingModeException ex) {
|
||
1346 | throw new UndoException(undo, ex); |
||
1347 | } |
||
1348 | notifyChange(FeatureStoreNotification.BEFORE_UNDO, undo); |
||
1349 | newVersionOfUpdate(); |
||
1350 | commands.undo(); |
||
1351 | hasStrongChanges = true;
|
||
1352 | notifyChange(FeatureStoreNotification.AFTER_UNDO, undo); |
||
1353 | } |
||
1354 | |||
1355 | 43215 | jjdelcerro | @Override
|
1356 | 40435 | jjdelcerro | public List getRedoInfos() { |
1357 | if (isEditing() && (commands != null)) { |
||
1358 | return commands.getRedoInfos();
|
||
1359 | } else {
|
||
1360 | return null; |
||
1361 | } |
||
1362 | } |
||
1363 | |||
1364 | 43215 | jjdelcerro | @Override
|
1365 | 40435 | jjdelcerro | public List getUndoInfos() { |
1366 | if (isEditing() && (commands != null)) { |
||
1367 | return commands.getUndoInfos();
|
||
1368 | } else {
|
||
1369 | return null; |
||
1370 | } |
||
1371 | } |
||
1372 | |||
1373 | public synchronized FeatureCommandsStack getCommandsStack() |
||
1374 | 42293 | jjdelcerro | throws DataException {
|
1375 | 40435 | jjdelcerro | checkInEditingMode(); |
1376 | return commands;
|
||
1377 | } |
||
1378 | |||
1379 | 43215 | jjdelcerro | @Override
|
1380 | 40435 | jjdelcerro | synchronized public void cancelEditing() throws DataException { |
1381 | spatialManager.cancelModifies(); |
||
1382 | try {
|
||
1383 | checkInEditingMode(); |
||
1384 | |||
1385 | boolean clearSelection = this.hasStrongChanges; |
||
1386 | if (this.selection instanceof FeatureReferenceSelection) { |
||
1387 | clearSelection = this.hasInserts;
|
||
1388 | } |
||
1389 | notifyChange(FeatureStoreNotification.BEFORE_CANCELEDITING); |
||
1390 | exitEditingMode(); |
||
1391 | if (clearSelection) {
|
||
1392 | ((FeatureSelection) this.getSelection()).deselectAll();
|
||
1393 | } |
||
1394 | updateIndexes(); |
||
1395 | notifyChange(FeatureStoreNotification.AFTER_CANCELEDITING); |
||
1396 | } catch (Exception e) { |
||
1397 | throw new StoreCancelEditingException(e, this.getName()); |
||
1398 | } |
||
1399 | } |
||
1400 | |||
1401 | 43215 | jjdelcerro | @Override
|
1402 | 40435 | jjdelcerro | synchronized public void finishEditing() throws DataException { |
1403 | 43215 | jjdelcerro | LOG.debug("finish editing of mode: {}", mode);
|
1404 | 40435 | jjdelcerro | try {
|
1405 | 41818 | fdiaz | |
1406 | 40435 | jjdelcerro | /*
|
1407 | * Selection needs to be cleared when editing stops
|
||
1408 | * to prevent conflicts with selection remaining from
|
||
1409 | * editing mode.
|
||
1410 | */
|
||
1411 | 42639 | dmartinezizquierdo | // ((FeatureSelection) this.getSelection()).deselectAll();
|
1412 | 41818 | fdiaz | |
1413 | 40435 | jjdelcerro | switch (mode) {
|
1414 | 42293 | jjdelcerro | case MODE_QUERY:
|
1415 | throw new NeedEditingModeException(this.getName()); |
||
1416 | 40435 | jjdelcerro | |
1417 | 42293 | jjdelcerro | case MODE_APPEND:
|
1418 | 43377 | jjdelcerro | if( selection!=null ) { |
1419 | selection = null;
|
||
1420 | } |
||
1421 | 42293 | jjdelcerro | notifyChange(FeatureStoreNotification.BEFORE_FINISHEDITING); |
1422 | provider.endAppend(); |
||
1423 | exitEditingMode(); |
||
1424 | updateIndexes(); |
||
1425 | notifyChange(FeatureStoreNotification.AFTER_FINISHEDITING); |
||
1426 | break;
|
||
1427 | 40435 | jjdelcerro | |
1428 | 42293 | jjdelcerro | case MODE_FULLEDIT:
|
1429 | if (hasStrongChanges && !this.allowWrite()) { |
||
1430 | throw new WriteNotAllowedException(getName()); |
||
1431 | } |
||
1432 | 43377 | jjdelcerro | if(featureManager.isSelectionCompromised() && selection!=null ) { |
1433 | selection = null;
|
||
1434 | } |
||
1435 | 42293 | jjdelcerro | notifyChange(FeatureStoreNotification.BEFORE_FINISHEDITING); |
1436 | if (hasStrongChanges) {
|
||
1437 | validateFeatures(Feature.FINISH_EDITING); |
||
1438 | 41818 | fdiaz | |
1439 | 42293 | jjdelcerro | /*
|
1440 | * This will throw a PerformEditingExceptionif the provider
|
||
1441 | * does not accept the changes (for example, an invalid field name)
|
||
1442 | */
|
||
1443 | provider.performChanges(featureManager.getDeleted(), |
||
1444 | featureManager.getInserted(), |
||
1445 | featureManager.getUpdated(), |
||
1446 | featureTypeManager.getFeatureTypesChanged()); |
||
1447 | } |
||
1448 | exitEditingMode(); |
||
1449 | updateIndexes(); |
||
1450 | notifyChange(FeatureStoreNotification.AFTER_FINISHEDITING); |
||
1451 | break;
|
||
1452 | 40435 | jjdelcerro | } |
1453 | 40597 | jldominguez | } catch (PerformEditingException pee) {
|
1454 | 41437 | jjdelcerro | throw new WriteException(provider.getSourceId().toString(), pee); |
1455 | 40435 | jjdelcerro | } catch (Exception e) { |
1456 | throw new FinishEditingException(e); |
||
1457 | } |
||
1458 | } |
||
1459 | |||
1460 | /**
|
||
1461 | 42293 | jjdelcerro | * Save changes in the provider without leaving the edit mode.
|
1462 | * Do not call observers to communicate a change of ediding mode.
|
||
1463 | * The operation's history is eliminated to prevent inconsistencies
|
||
1464 | * in the data.
|
||
1465 | 40435 | jjdelcerro | *
|
1466 | * @throws DataException
|
||
1467 | */
|
||
1468 | 43215 | jjdelcerro | @Override
|
1469 | 40435 | jjdelcerro | synchronized public void commitChanges() throws DataException { |
1470 | 43215 | jjdelcerro | LOG.debug("commitChanges of mode: {}", mode);
|
1471 | 42293 | jjdelcerro | if( !canCommitChanges() ) {
|
1472 | throw new WriteNotAllowedException(getName()); |
||
1473 | } |
||
1474 | try {
|
||
1475 | switch (mode) {
|
||
1476 | case MODE_QUERY:
|
||
1477 | throw new NeedEditingModeException(this.getName()); |
||
1478 | 40435 | jjdelcerro | |
1479 | 42293 | jjdelcerro | case MODE_APPEND:
|
1480 | this.provider.endAppend();
|
||
1481 | exitEditingMode(); |
||
1482 | invalidateIndexes(); |
||
1483 | this.provider.beginAppend();
|
||
1484 | hasInserts = false;
|
||
1485 | break;
|
||
1486 | 40435 | jjdelcerro | |
1487 | 42293 | jjdelcerro | case MODE_FULLEDIT:
|
1488 | if (hasStrongChanges && !this.allowWrite()) { |
||
1489 | throw new WriteNotAllowedException(getName()); |
||
1490 | } |
||
1491 | if (hasStrongChanges) {
|
||
1492 | validateFeatures(Feature.FINISH_EDITING); |
||
1493 | provider.performChanges(featureManager.getDeleted(), |
||
1494 | featureManager.getInserted(), |
||
1495 | featureManager.getUpdated(), |
||
1496 | featureTypeManager.getFeatureTypesChanged()); |
||
1497 | } |
||
1498 | invalidateIndexes(); |
||
1499 | featureManager = |
||
1500 | new FeatureManager(new MemoryExpansionAdapter()); |
||
1501 | featureTypeManager = |
||
1502 | new FeatureTypeManager(this, new MemoryExpansionAdapter()); |
||
1503 | spatialManager = |
||
1504 | new SpatialManager(this, provider.getEnvelope()); |
||
1505 | 40435 | jjdelcerro | |
1506 | 42293 | jjdelcerro | commands = |
1507 | new DefaultFeatureCommandsStack(this, featureManager, |
||
1508 | spatialManager, featureTypeManager); |
||
1509 | featureCount = null;
|
||
1510 | hasStrongChanges = false;
|
||
1511 | hasInserts = false;
|
||
1512 | break;
|
||
1513 | 40435 | jjdelcerro | } |
1514 | 42293 | jjdelcerro | } catch (Exception e) { |
1515 | throw new FinishEditingException(e); |
||
1516 | } |
||
1517 | 40435 | jjdelcerro | } |
1518 | |||
1519 | 43215 | jjdelcerro | @Override
|
1520 | 40435 | jjdelcerro | synchronized public boolean canCommitChanges() throws DataException { |
1521 | 42293 | jjdelcerro | if ( !this.allowWrite()) { |
1522 | return false; |
||
1523 | 40435 | jjdelcerro | } |
1524 | 42293 | jjdelcerro | switch (mode) {
|
1525 | default:
|
||
1526 | case MODE_QUERY:
|
||
1527 | return false; |
||
1528 | 41818 | fdiaz | |
1529 | 42293 | jjdelcerro | case MODE_APPEND:
|
1530 | return true; |
||
1531 | 41818 | fdiaz | |
1532 | 42293 | jjdelcerro | case MODE_FULLEDIT:
|
1533 | List types = this.getFeatureTypes(); |
||
1534 | for( int i=0; i<types.size(); i++ ) { |
||
1535 | Object type = types.get(i);
|
||
1536 | if( type instanceof DefaultEditableFeatureType ) { |
||
1537 | if( ((DefaultEditableFeatureType)type).hasStrongChanges() ) {
|
||
1538 | return false; |
||
1539 | } |
||
1540 | } |
||
1541 | } |
||
1542 | return true; |
||
1543 | } |
||
1544 | 40435 | jjdelcerro | } |
1545 | 41818 | fdiaz | |
1546 | 43215 | jjdelcerro | @Override
|
1547 | 40435 | jjdelcerro | public void beginEditingGroup(String description) |
1548 | 42293 | jjdelcerro | throws NeedEditingModeException {
|
1549 | 40435 | jjdelcerro | checkInEditingMode(); |
1550 | commands.startComplex(description); |
||
1551 | } |
||
1552 | |||
1553 | 43215 | jjdelcerro | @Override
|
1554 | 40435 | jjdelcerro | public void endEditingGroup() throws NeedEditingModeException { |
1555 | checkInEditingMode(); |
||
1556 | commands.endComplex(); |
||
1557 | } |
||
1558 | |||
1559 | 43215 | jjdelcerro | @Override
|
1560 | 40435 | jjdelcerro | public boolean isAppendModeSupported() { |
1561 | return this.provider.supportsAppendMode(); |
||
1562 | } |
||
1563 | |||
1564 | 43215 | jjdelcerro | @Override
|
1565 | 40435 | jjdelcerro | public void export(DataServerExplorer explorer, String provider, |
1566 | 42293 | jjdelcerro | NewFeatureStoreParameters params) throws DataException {
|
1567 | 40435 | jjdelcerro | |
1568 | if (this.getFeatureTypes().size() != 1) { |
||
1569 | throw new NotYetImplemented( |
||
1570 | 42293 | jjdelcerro | "export whith more than one type not yet implemented");
|
1571 | 40435 | jjdelcerro | } |
1572 | FeatureSelection featureSelection = (FeatureSelection) getSelection(); |
||
1573 | FeatureStore target = null;
|
||
1574 | FeatureSet features = null;
|
||
1575 | DisposableIterator iterator = null;
|
||
1576 | try {
|
||
1577 | FeatureType type = this.getDefaultFeatureType();
|
||
1578 | if ((params.getDefaultFeatureType() == null) |
||
1579 | 42293 | jjdelcerro | || (params.getDefaultFeatureType().size() == 0)) {
|
1580 | 40435 | jjdelcerro | params.setDefaultFeatureType(type.getEditable()); |
1581 | |||
1582 | } |
||
1583 | explorer.add(provider, params, true);
|
||
1584 | |||
1585 | DataManager manager = DALLocator.getDataManager(); |
||
1586 | target = (FeatureStore) manager.openStore(provider, params); |
||
1587 | FeatureType targetType = target.getDefaultFeatureType(); |
||
1588 | |||
1589 | target.edit(MODE_APPEND); |
||
1590 | FeatureAttributeDescriptor[] pk = type.getPrimaryKey();
|
||
1591 | if (featureSelection.getSize() > 0) { |
||
1592 | features = this.getFeatureSelection();
|
||
1593 | } else {
|
||
1594 | if ((pk != null) && (pk.length > 0)) { |
||
1595 | FeatureQuery query = createFeatureQuery(); |
||
1596 | for (int i = 0; i < pk.length; i++) { |
||
1597 | query.getOrder().add(pk[i].getName(), true);
|
||
1598 | } |
||
1599 | features = this.getFeatureSet(query);
|
||
1600 | } else {
|
||
1601 | features = this.getFeatureSet();
|
||
1602 | } |
||
1603 | } |
||
1604 | iterator = features.fastIterator(); |
||
1605 | while (iterator.hasNext()) {
|
||
1606 | DefaultFeature feature = (DefaultFeature) iterator.next(); |
||
1607 | target.insert(target.createNewFeature(targetType, feature)); |
||
1608 | } |
||
1609 | target.finishEditing(); |
||
1610 | target.dispose(); |
||
1611 | } catch (Exception e) { |
||
1612 | throw new DataExportException(e, params.toString()); |
||
1613 | } finally {
|
||
1614 | dispose(iterator); |
||
1615 | dispose(features); |
||
1616 | dispose(target); |
||
1617 | } |
||
1618 | } |
||
1619 | |||
1620 | //
|
||
1621 | // ====================================================================
|
||
1622 | // Obtencion de datos
|
||
1623 | // getDataCollection, getFeatureCollection
|
||
1624 | //
|
||
1625 | 42293 | jjdelcerro | |
1626 | 43215 | jjdelcerro | @Override
|
1627 | 40435 | jjdelcerro | public DataSet getDataSet() throws DataException { |
1628 | checkNotInAppendMode(); |
||
1629 | 42293 | jjdelcerro | FeatureQuery query = |
1630 | new DefaultFeatureQuery(this.getDefaultFeatureType()); |
||
1631 | 40435 | jjdelcerro | return new DefaultFeatureSet(this, query); |
1632 | } |
||
1633 | |||
1634 | 43215 | jjdelcerro | @Override
|
1635 | 40435 | jjdelcerro | public DataSet getDataSet(DataQuery dataQuery) throws DataException { |
1636 | checkNotInAppendMode(); |
||
1637 | return new DefaultFeatureSet(this, (FeatureQuery) dataQuery); |
||
1638 | } |
||
1639 | |||
1640 | 43215 | jjdelcerro | @Override
|
1641 | 40435 | jjdelcerro | public void getDataSet(Observer observer) throws DataException { |
1642 | checkNotInAppendMode(); |
||
1643 | this.getFeatureSet(null, observer); |
||
1644 | } |
||
1645 | |||
1646 | 43215 | jjdelcerro | @Override
|
1647 | 40435 | jjdelcerro | public void getDataSet(DataQuery dataQuery, Observer observer) |
1648 | 42293 | jjdelcerro | throws DataException {
|
1649 | 40435 | jjdelcerro | checkNotInAppendMode(); |
1650 | this.getFeatureSet((FeatureQuery) dataQuery, observer);
|
||
1651 | } |
||
1652 | |||
1653 | 42799 | jjdelcerro | @Override
|
1654 | 40435 | jjdelcerro | public FeatureSet getFeatureSet() throws DataException { |
1655 | 42799 | jjdelcerro | return this.getFeatureSet((FeatureQuery)null); |
1656 | 40435 | jjdelcerro | } |
1657 | |||
1658 | 42799 | jjdelcerro | @Override
|
1659 | 40435 | jjdelcerro | public FeatureSet getFeatureSet(FeatureQuery featureQuery)
|
1660 | 42293 | jjdelcerro | throws DataException {
|
1661 | 40435 | jjdelcerro | checkNotInAppendMode(); |
1662 | 42799 | jjdelcerro | if( featureQuery==null ) { |
1663 | featureQuery = new DefaultFeatureQuery(this.getDefaultFeatureType()); |
||
1664 | } |
||
1665 | 40435 | jjdelcerro | return new DefaultFeatureSet(this, featureQuery); |
1666 | } |
||
1667 | |||
1668 | 42925 | jjdelcerro | @Override
|
1669 | public List<Feature> getFeatures(FeatureQuery query, int pageSize) { |
||
1670 | try {
|
||
1671 | FeaturePagingHelper pager = this.dataManager.createFeaturePagingHelper(this, query, pageSize); |
||
1672 | return pager.asList();
|
||
1673 | } catch (BaseException ex) {
|
||
1674 | throw new RuntimeException("Can't create the list of features.", ex); |
||
1675 | } |
||
1676 | } |
||
1677 | 43020 | jjdelcerro | |
1678 | @Override
|
||
1679 | public List<Feature> getFeatures() { |
||
1680 | return this.getFeatures(null, 500); |
||
1681 | } |
||
1682 | 43152 | fdiaz | |
1683 | 43215 | jjdelcerro | @Override
|
1684 | 40435 | jjdelcerro | public void accept(Visitor visitor) throws BaseException { |
1685 | FeatureSet set = getFeatureSet(); |
||
1686 | try {
|
||
1687 | set.accept(visitor); |
||
1688 | } finally {
|
||
1689 | set.dispose(); |
||
1690 | } |
||
1691 | } |
||
1692 | |||
1693 | 43215 | jjdelcerro | @Override
|
1694 | 40435 | jjdelcerro | public void accept(Visitor visitor, DataQuery dataQuery) |
1695 | 42293 | jjdelcerro | throws BaseException {
|
1696 | 40435 | jjdelcerro | FeatureSet set = getFeatureSet((FeatureQuery) dataQuery); |
1697 | try {
|
||
1698 | set.accept(visitor); |
||
1699 | } finally {
|
||
1700 | set.dispose(); |
||
1701 | } |
||
1702 | } |
||
1703 | |||
1704 | public FeatureType getFeatureType(FeatureQuery featureQuery)
|
||
1705 | 42293 | jjdelcerro | throws DataException {
|
1706 | DefaultFeatureType fType = |
||
1707 | (DefaultFeatureType) this.getFeatureType(featureQuery
|
||
1708 | .getFeatureTypeId()); |
||
1709 | if( featureQuery.hasAttributeNames() || featureQuery.hasConstantsAttributeNames() ) {
|
||
1710 | return fType.getSubtype(featureQuery.getAttributeNames(), featureQuery.getConstantsAttributeNames() );
|
||
1711 | 40435 | jjdelcerro | } |
1712 | return fType;
|
||
1713 | } |
||
1714 | |||
1715 | 43215 | jjdelcerro | @Override
|
1716 | 40435 | jjdelcerro | public void getFeatureSet(Observer observer) throws DataException { |
1717 | checkNotInAppendMode(); |
||
1718 | this.getFeatureSet(null, observer); |
||
1719 | } |
||
1720 | |||
1721 | 43215 | jjdelcerro | @Override
|
1722 | 40435 | jjdelcerro | public void getFeatureSet(FeatureQuery query, Observer observer) |
1723 | 42293 | jjdelcerro | throws DataException {
|
1724 | 40435 | jjdelcerro | class LoadInBackGround implements Runnable { |
1725 | |||
1726 | 43215 | jjdelcerro | private final FeatureStore store; |
1727 | private final FeatureQuery query; |
||
1728 | private final Observer observer; |
||
1729 | 40435 | jjdelcerro | |
1730 | public LoadInBackGround(FeatureStore store, FeatureQuery query,
|
||
1731 | 42293 | jjdelcerro | Observer observer) {
|
1732 | 40435 | jjdelcerro | this.store = store;
|
1733 | this.query = query;
|
||
1734 | this.observer = observer;
|
||
1735 | } |
||
1736 | |||
1737 | void notify(FeatureStoreNotification theNotification) {
|
||
1738 | observer.update(store, theNotification); |
||
1739 | } |
||
1740 | |||
1741 | 43215 | jjdelcerro | @Override
|
1742 | 40435 | jjdelcerro | public void run() { |
1743 | FeatureSet set = null;
|
||
1744 | try {
|
||
1745 | set = store.getFeatureSet(query); |
||
1746 | notify(new DefaultFeatureStoreNotification(store,
|
||
1747 | 42293 | jjdelcerro | FeatureStoreNotification.LOAD_FINISHED, set)); |
1748 | 40435 | jjdelcerro | } catch (Exception e) { |
1749 | notify(new DefaultFeatureStoreNotification(store,
|
||
1750 | 42293 | jjdelcerro | FeatureStoreNotification.LOAD_FINISHED, e)); |
1751 | 40435 | jjdelcerro | } finally {
|
1752 | dispose(set); |
||
1753 | } |
||
1754 | } |
||
1755 | } |
||
1756 | |||
1757 | checkNotInAppendMode(); |
||
1758 | if (query == null) { |
||
1759 | query = new DefaultFeatureQuery(this.getDefaultFeatureType()); |
||
1760 | } |
||
1761 | LoadInBackGround task = new LoadInBackGround(this, query, observer); |
||
1762 | Thread thread = new Thread(task, "Load Feature Set in background"); |
||
1763 | thread.start(); |
||
1764 | } |
||
1765 | |||
1766 | 43215 | jjdelcerro | @Override
|
1767 | 40435 | jjdelcerro | public Feature getFeatureByReference(FeatureReference reference)
|
1768 | 42293 | jjdelcerro | throws DataException {
|
1769 | 40435 | jjdelcerro | checkNotInAppendMode(); |
1770 | DefaultFeatureReference ref = (DefaultFeatureReference) reference; |
||
1771 | FeatureType featureType; |
||
1772 | if (ref.getFeatureTypeId() == null) { |
||
1773 | featureType = this.getDefaultFeatureType();
|
||
1774 | } else {
|
||
1775 | featureType = this.getFeatureType(ref.getFeatureTypeId());
|
||
1776 | } |
||
1777 | return this.getFeatureByReference(reference, featureType); |
||
1778 | } |
||
1779 | |||
1780 | 43215 | jjdelcerro | @Override
|
1781 | 40435 | jjdelcerro | public Feature getFeatureByReference(FeatureReference reference,
|
1782 | 42293 | jjdelcerro | FeatureType featureType) throws DataException {
|
1783 | 40435 | jjdelcerro | checkNotInAppendMode(); |
1784 | featureType = fixFeatureType((DefaultFeatureType) featureType); |
||
1785 | if (this.mode == MODE_FULLEDIT) { |
||
1786 | Feature f = featureManager.get(reference, this, featureType);
|
||
1787 | if (f != null) { |
||
1788 | return f;
|
||
1789 | } |
||
1790 | } |
||
1791 | 41818 | fdiaz | |
1792 | 42092 | fdiaz | FeatureType sourceFeatureType = featureType; |
1793 | if (!this.transforms.isEmpty()) { |
||
1794 | sourceFeatureType = this.transforms.getSourceFeatureTypeFrom(featureType);
|
||
1795 | } |
||
1796 | // TODO comprobar que el id es de este store
|
||
1797 | 41818 | fdiaz | |
1798 | 42293 | jjdelcerro | DefaultFeature feature = |
1799 | new DefaultFeature(this, |
||
1800 | this.provider.getFeatureProviderByReference(
|
||
1801 | (FeatureReferenceProviderServices) reference, sourceFeatureType)); |
||
1802 | 40435 | jjdelcerro | |
1803 | if (!this.transforms.isEmpty()) { |
||
1804 | return this.transforms.applyTransform(feature, featureType); |
||
1805 | } |
||
1806 | return feature;
|
||
1807 | } |
||
1808 | |||
1809 | //
|
||
1810 | // ====================================================================
|
||
1811 | // Gestion de features
|
||
1812 | //
|
||
1813 | 42293 | jjdelcerro | |
1814 | 40435 | jjdelcerro | private FeatureType fixFeatureType(DefaultFeatureType type)
|
1815 | 42293 | jjdelcerro | throws DataException {
|
1816 | 40435 | jjdelcerro | FeatureType original = this.getDefaultFeatureType();
|
1817 | |||
1818 | if ((type == null) || type.equals(original)) { |
||
1819 | return original;
|
||
1820 | } else {
|
||
1821 | if (!type.isSubtypeOf(original)) {
|
||
1822 | Iterator iter = this.getFeatureTypes().iterator(); |
||
1823 | FeatureType tmpType; |
||
1824 | boolean found = false; |
||
1825 | while (iter.hasNext()) {
|
||
1826 | tmpType = (FeatureType) iter.next(); |
||
1827 | if (type.equals(tmpType)) {
|
||
1828 | return type;
|
||
1829 | |||
1830 | 42293 | jjdelcerro | } else
|
1831 | if (type.isSubtypeOf(tmpType)) {
|
||
1832 | found = true;
|
||
1833 | original = tmpType; |
||
1834 | break;
|
||
1835 | } |
||
1836 | 40435 | jjdelcerro | |
1837 | } |
||
1838 | if (!found) {
|
||
1839 | throw new IllegalFeatureTypeException(getName()); |
||
1840 | } |
||
1841 | } |
||
1842 | } |
||
1843 | |||
1844 | // Checks that type has all fields of pk
|
||
1845 | // else add the missing attributes at the end.
|
||
1846 | if (!original.hasOID()) {
|
||
1847 | // Gets original pk attributes
|
||
1848 | 42293 | jjdelcerro | DefaultEditableFeatureType edOriginal = |
1849 | (DefaultEditableFeatureType) original.getEditable(); |
||
1850 | 40435 | jjdelcerro | FeatureAttributeDescriptor orgAttr; |
1851 | Iterator edOriginalIter = edOriginal.iterator();
|
||
1852 | while (edOriginalIter.hasNext()) {
|
||
1853 | orgAttr = (FeatureAttributeDescriptor) edOriginalIter.next(); |
||
1854 | if (!orgAttr.isPrimaryKey()) {
|
||
1855 | edOriginalIter.remove(); |
||
1856 | } |
||
1857 | } |
||
1858 | |||
1859 | // Checks if all pk attributes are in type
|
||
1860 | Iterator typeIterator;
|
||
1861 | edOriginalIter = edOriginal.iterator(); |
||
1862 | FeatureAttributeDescriptor attr; |
||
1863 | while (edOriginalIter.hasNext()) {
|
||
1864 | orgAttr = (FeatureAttributeDescriptor) edOriginalIter.next(); |
||
1865 | typeIterator = type.iterator(); |
||
1866 | while (typeIterator.hasNext()) {
|
||
1867 | attr = (FeatureAttributeDescriptor) typeIterator.next(); |
||
1868 | if (attr.getName().equals(orgAttr.getName())) {
|
||
1869 | edOriginalIter.remove(); |
||
1870 | break;
|
||
1871 | } |
||
1872 | } |
||
1873 | } |
||
1874 | |||
1875 | // add missing pk attributes if any
|
||
1876 | if (edOriginal.size() > 0) { |
||
1877 | boolean isEditable = type instanceof DefaultEditableFeatureType; |
||
1878 | 42293 | jjdelcerro | DefaultEditableFeatureType edType = |
1879 | (DefaultEditableFeatureType) original.getEditable(); |
||
1880 | 40435 | jjdelcerro | edType.clear(); |
1881 | edType.addAll(type); |
||
1882 | edType.addAll(edOriginal); |
||
1883 | if (!isEditable) {
|
||
1884 | type = (DefaultFeatureType) edType.getNotEditableCopy(); |
||
1885 | } |
||
1886 | } |
||
1887 | |||
1888 | } |
||
1889 | |||
1890 | return type;
|
||
1891 | } |
||
1892 | |||
1893 | 43215 | jjdelcerro | @Override
|
1894 | 40435 | jjdelcerro | public void validateFeatures(int mode) throws DataException { |
1895 | FeatureSet collection = null;
|
||
1896 | DisposableIterator iter = null;
|
||
1897 | try {
|
||
1898 | checkNotInAppendMode(); |
||
1899 | collection = this.getFeatureSet();
|
||
1900 | iter = collection.fastIterator(); |
||
1901 | long previousVersionOfUpdate = currentVersionOfUpdate();
|
||
1902 | while (iter.hasNext()) {
|
||
1903 | ((DefaultFeature) iter.next()).validate(mode); |
||
1904 | if (previousVersionOfUpdate != currentVersionOfUpdate()) {
|
||
1905 | throw new ConcurrentDataModificationException(getName()); |
||
1906 | } |
||
1907 | } |
||
1908 | } catch (Exception e) { |
||
1909 | throw new ValidateFeaturesException(e, getName()); |
||
1910 | } finally {
|
||
1911 | dispose(iter); |
||
1912 | dispose(collection); |
||
1913 | } |
||
1914 | } |
||
1915 | |||
1916 | 43215 | jjdelcerro | @Override
|
1917 | 40435 | jjdelcerro | public FeatureType getDefaultFeatureType() throws DataException { |
1918 | try {
|
||
1919 | 41818 | fdiaz | |
1920 | 40435 | jjdelcerro | if (isEditing()) {
|
1921 | 42293 | jjdelcerro | FeatureType auxFeatureType = |
1922 | featureTypeManager.getType(defaultFeatureType.getId()); |
||
1923 | 40435 | jjdelcerro | if (auxFeatureType != null) { |
1924 | return avoidEditable(auxFeatureType);
|
||
1925 | } |
||
1926 | } |
||
1927 | FeatureType type = this.transforms.getDefaultFeatureType();
|
||
1928 | if (type != null) { |
||
1929 | return avoidEditable(type);
|
||
1930 | } |
||
1931 | 41818 | fdiaz | |
1932 | 40435 | jjdelcerro | return avoidEditable(defaultFeatureType);
|
1933 | 41818 | fdiaz | |
1934 | 40435 | jjdelcerro | } catch (Exception e) { |
1935 | throw new GetFeatureTypeException(e, getName()); |
||
1936 | } |
||
1937 | } |
||
1938 | 41818 | fdiaz | |
1939 | 40435 | jjdelcerro | private FeatureType avoidEditable(FeatureType ft) {
|
1940 | if (ft instanceof EditableFeatureType) { |
||
1941 | return ((EditableFeatureType) ft).getNotEditableCopy();
|
||
1942 | } else {
|
||
1943 | return ft;
|
||
1944 | } |
||
1945 | } |
||
1946 | |||
1947 | 43215 | jjdelcerro | @Override
|
1948 | 40435 | jjdelcerro | public FeatureType getFeatureType(String featureTypeId) |
1949 | 42293 | jjdelcerro | throws DataException {
|
1950 | 40435 | jjdelcerro | if (featureTypeId == null) { |
1951 | return this.getDefaultFeatureType(); |
||
1952 | } |
||
1953 | try {
|
||
1954 | if (isEditing()) {
|
||
1955 | 42293 | jjdelcerro | FeatureType auxFeatureType = |
1956 | featureTypeManager.getType(featureTypeId); |
||
1957 | 40435 | jjdelcerro | if (auxFeatureType != null) { |
1958 | return auxFeatureType;
|
||
1959 | } |
||
1960 | } |
||
1961 | FeatureType type = this.transforms.getFeatureType(featureTypeId);
|
||
1962 | if (type != null) { |
||
1963 | return type;
|
||
1964 | } |
||
1965 | Iterator iter = this.featureTypes.iterator(); |
||
1966 | while (iter.hasNext()) {
|
||
1967 | type = (FeatureType) iter.next(); |
||
1968 | if (type.getId().equals(featureTypeId)) {
|
||
1969 | return type;
|
||
1970 | } |
||
1971 | } |
||
1972 | return null; |
||
1973 | } catch (Exception e) { |
||
1974 | throw new GetFeatureTypeException(e, getName()); |
||
1975 | } |
||
1976 | } |
||
1977 | |||
1978 | public FeatureType getProviderDefaultFeatureType() {
|
||
1979 | return defaultFeatureType;
|
||
1980 | } |
||
1981 | |||
1982 | 43215 | jjdelcerro | @Override
|
1983 | 40435 | jjdelcerro | public List getFeatureTypes() throws DataException { |
1984 | try {
|
||
1985 | List types;
|
||
1986 | if (isEditing()) {
|
||
1987 | types = new ArrayList(); |
||
1988 | Iterator it = featureTypes.iterator();
|
||
1989 | while (it.hasNext()) {
|
||
1990 | FeatureType type = (FeatureType) it.next(); |
||
1991 | 42293 | jjdelcerro | FeatureType typeaux = |
1992 | featureTypeManager.getType(type.getId()); |
||
1993 | 40435 | jjdelcerro | if (typeaux != null) { |
1994 | types.add(typeaux); |
||
1995 | } else {
|
||
1996 | types.add(type); |
||
1997 | } |
||
1998 | } |
||
1999 | it = featureTypeManager.newsIterator(); |
||
2000 | while (it.hasNext()) {
|
||
2001 | FeatureType type = (FeatureType) it.next(); |
||
2002 | types.add(type); |
||
2003 | } |
||
2004 | } else {
|
||
2005 | types = this.transforms.getFeatureTypes();
|
||
2006 | if (types == null) { |
||
2007 | types = featureTypes; |
||
2008 | } |
||
2009 | } |
||
2010 | return Collections.unmodifiableList(types); |
||
2011 | } catch (Exception e) { |
||
2012 | throw new GetFeatureTypeException(e, getName()); |
||
2013 | } |
||
2014 | } |
||
2015 | |||
2016 | public List getProviderFeatureTypes() throws DataException { |
||
2017 | return Collections.unmodifiableList(this.featureTypes); |
||
2018 | } |
||
2019 | |||
2020 | 43215 | jjdelcerro | @Override
|
2021 | 40435 | jjdelcerro | public Feature createFeature(FeatureProvider data) throws DataException { |
2022 | DefaultFeature feature = new DefaultFeature(this, data); |
||
2023 | return feature;
|
||
2024 | } |
||
2025 | |||
2026 | public Feature createFeature(FeatureProvider data, FeatureType type)
|
||
2027 | 42293 | jjdelcerro | throws DataException {
|
2028 | 40435 | jjdelcerro | // FIXME: falta por implementar
|
2029 | // Comprobar si es un subtipo del feature de data
|
||
2030 | // y construir un feature usando el subtipo.
|
||
2031 | // Probablemente requiera generar una copia del data.
|
||
2032 | throw new NotYetImplemented(); |
||
2033 | } |
||
2034 | |||
2035 | 43215 | jjdelcerro | @Override
|
2036 | 40435 | jjdelcerro | public EditableFeature createNewFeature(FeatureType type,
|
2037 | 42293 | jjdelcerro | Feature defaultValues) throws DataException {
|
2038 | 40435 | jjdelcerro | try {
|
2039 | FeatureProvider data = createNewFeatureProvider(type); |
||
2040 | 42293 | jjdelcerro | DefaultEditableFeature feature = |
2041 | new DefaultEditableFeature(this, data); |
||
2042 | 40435 | jjdelcerro | feature.initializeValues(defaultValues); |
2043 | data.setNew(true);
|
||
2044 | 41818 | fdiaz | |
2045 | 40435 | jjdelcerro | return feature;
|
2046 | } catch (Exception e) { |
||
2047 | throw new CreateFeatureException(e, getName()); |
||
2048 | } |
||
2049 | } |
||
2050 | |||
2051 | private FeatureProvider createNewFeatureProvider(FeatureType type)
|
||
2052 | 42293 | jjdelcerro | throws DataException {
|
2053 | 40435 | jjdelcerro | type = this.fixFeatureType((DefaultFeatureType) type);
|
2054 | FeatureProvider data = this.provider.createFeatureProvider(type);
|
||
2055 | data.setNew(true);
|
||
2056 | if (type.hasOID() && (data.getOID() == null)) { |
||
2057 | data.setOID(this.provider.createNewOID());
|
||
2058 | } else {
|
||
2059 | data.setOID(this.getTemporalOID());
|
||
2060 | } |
||
2061 | return data;
|
||
2062 | |||
2063 | } |
||
2064 | |||
2065 | 43215 | jjdelcerro | @Override
|
2066 | 40435 | jjdelcerro | public EditableFeature createNewFeature(FeatureType type,
|
2067 | 42293 | jjdelcerro | boolean defaultValues) throws DataException { |
2068 | 40435 | jjdelcerro | try {
|
2069 | FeatureProvider data = createNewFeatureProvider(type); |
||
2070 | 42293 | jjdelcerro | DefaultEditableFeature feature = |
2071 | new DefaultEditableFeature(this, data); |
||
2072 | 40435 | jjdelcerro | if (defaultValues) {
|
2073 | feature.initializeValues(); |
||
2074 | } |
||
2075 | return feature;
|
||
2076 | } catch (Exception e) { |
||
2077 | throw new CreateFeatureException(e, getName()); |
||
2078 | } |
||
2079 | } |
||
2080 | |||
2081 | 43215 | jjdelcerro | @Override
|
2082 | 40435 | jjdelcerro | public EditableFeature createNewFeature(boolean defaultValues) |
2083 | 42293 | jjdelcerro | throws DataException {
|
2084 | 40435 | jjdelcerro | return this.createNewFeature(this.getDefaultFeatureType(), |
2085 | 42293 | jjdelcerro | defaultValues); |
2086 | 40435 | jjdelcerro | } |
2087 | |||
2088 | 43215 | jjdelcerro | @Override
|
2089 | 40435 | jjdelcerro | public EditableFeature createNewFeature() throws DataException { |
2090 | return this.createNewFeature(this.getDefaultFeatureType(), true); |
||
2091 | } |
||
2092 | |||
2093 | 43215 | jjdelcerro | @Override
|
2094 | 42293 | jjdelcerro | public EditableFeature createNewFeature(Feature defaultValues) throws DataException { |
2095 | FeatureType ft = this.getDefaultFeatureType();
|
||
2096 | EditableFeature f = this.createNewFeature(ft, false); |
||
2097 | 43215 | jjdelcerro | for( FeatureAttributeDescriptor desc : ft ) {
|
2098 | try {
|
||
2099 | f.set(desc.getName(), defaultValues.get(desc.getName())); |
||
2100 | } catch(Throwable th) { |
||
2101 | // Ignore
|
||
2102 | } |
||
2103 | } |
||
2104 | 42293 | jjdelcerro | return f;
|
2105 | } |
||
2106 | |||
2107 | 43215 | jjdelcerro | @Override
|
2108 | 40435 | jjdelcerro | public EditableFeatureType createFeatureType() {
|
2109 | 43377 | jjdelcerro | EditableFeatureType ftype = this.dataManager.createFeatureType();
|
2110 | 40435 | jjdelcerro | return ftype;
|
2111 | } |
||
2112 | |||
2113 | 43215 | jjdelcerro | @Override
|
2114 | 40435 | jjdelcerro | public EditableFeatureType createFeatureType(String id) { |
2115 | DefaultEditableFeatureType ftype = new DefaultEditableFeatureType(id);
|
||
2116 | return ftype;
|
||
2117 | } |
||
2118 | |||
2119 | //
|
||
2120 | // ====================================================================
|
||
2121 | // Index related methods
|
||
2122 | //
|
||
2123 | 42293 | jjdelcerro | |
2124 | 43215 | jjdelcerro | @Override
|
2125 | 40435 | jjdelcerro | public FeatureIndexes getIndexes() {
|
2126 | return this.indexes; |
||
2127 | } |
||
2128 | |||
2129 | 43215 | jjdelcerro | @Override
|
2130 | 40435 | jjdelcerro | public FeatureIndex createIndex(FeatureType featureType,
|
2131 | 42293 | jjdelcerro | String attributeName, String indexName) throws DataException { |
2132 | 40435 | jjdelcerro | return createIndex(null, featureType, attributeName, indexName); |
2133 | } |
||
2134 | |||
2135 | 43215 | jjdelcerro | @Override
|
2136 | 40435 | jjdelcerro | public FeatureIndex createIndex(String indexTypeName, |
2137 | 42293 | jjdelcerro | FeatureType featureType, String attributeName, String indexName) |
2138 | throws DataException {
|
||
2139 | 40435 | jjdelcerro | |
2140 | return createIndex(indexTypeName, featureType, attributeName,
|
||
2141 | 42293 | jjdelcerro | indexName, false, null); |
2142 | 40435 | jjdelcerro | } |
2143 | |||
2144 | 43215 | jjdelcerro | @Override
|
2145 | 40435 | jjdelcerro | public FeatureIndex createIndex(FeatureType featureType,
|
2146 | 42293 | jjdelcerro | String attributeName, String indexName, Observer observer) |
2147 | throws DataException {
|
||
2148 | 40435 | jjdelcerro | return createIndex(null, featureType, attributeName, indexName, |
2149 | 42293 | jjdelcerro | observer); |
2150 | 40435 | jjdelcerro | } |
2151 | |||
2152 | 43215 | jjdelcerro | @Override
|
2153 | 40435 | jjdelcerro | public FeatureIndex createIndex(String indexTypeName, |
2154 | 42293 | jjdelcerro | FeatureType featureType, String attributeName, String indexName, |
2155 | final Observer observer) throws DataException { |
||
2156 | 40435 | jjdelcerro | |
2157 | return createIndex(indexTypeName, featureType, attributeName,
|
||
2158 | 42293 | jjdelcerro | indexName, true, observer);
|
2159 | 40435 | jjdelcerro | } |
2160 | |||
2161 | private FeatureIndex createIndex(String indexTypeName, |
||
2162 | 42293 | jjdelcerro | FeatureType featureType, String attributeName, String indexName, |
2163 | boolean background, final Observer observer) throws DataException { |
||
2164 | 40435 | jjdelcerro | |
2165 | checkNotInAppendMode(); |
||
2166 | 43215 | jjdelcerro | FeatureIndexProviderServices index; |
2167 | index = dataManager.createFeatureIndexProvider(indexTypeName, this,
|
||
2168 | 42293 | jjdelcerro | featureType, indexName, |
2169 | featureType.getAttributeDescriptor(attributeName)); |
||
2170 | 40435 | jjdelcerro | |
2171 | try {
|
||
2172 | index.fill(background, observer); |
||
2173 | } catch (FeatureIndexException e) {
|
||
2174 | throw new InitializeException(index.getName(), e); |
||
2175 | } |
||
2176 | |||
2177 | ((DefaultFeatureIndexes) getIndexes()).addIndex(index); |
||
2178 | return index;
|
||
2179 | } |
||
2180 | |||
2181 | //
|
||
2182 | // ====================================================================
|
||
2183 | // Transforms related methods
|
||
2184 | //
|
||
2185 | 42293 | jjdelcerro | |
2186 | 43215 | jjdelcerro | @Override
|
2187 | 40435 | jjdelcerro | public FeatureStoreTransforms getTransforms() {
|
2188 | return this.transforms; |
||
2189 | } |
||
2190 | |||
2191 | 43215 | jjdelcerro | @Override
|
2192 | 40435 | jjdelcerro | public FeatureQuery createFeatureQuery() {
|
2193 | return new DefaultFeatureQuery(); |
||
2194 | } |
||
2195 | |||
2196 | 43215 | jjdelcerro | @Override
|
2197 | 40435 | jjdelcerro | public DataQuery createQuery() {
|
2198 | return createFeatureQuery();
|
||
2199 | } |
||
2200 | |||
2201 | //
|
||
2202 | // ====================================================================
|
||
2203 | // UndoRedo related methods
|
||
2204 | //
|
||
2205 | 42293 | jjdelcerro | |
2206 | 43215 | jjdelcerro | @Override
|
2207 | 40435 | jjdelcerro | public boolean canRedo() { |
2208 | return commands.canRedo();
|
||
2209 | } |
||
2210 | |||
2211 | 43215 | jjdelcerro | @Override
|
2212 | 40435 | jjdelcerro | public boolean canUndo() { |
2213 | return commands.canUndo();
|
||
2214 | } |
||
2215 | |||
2216 | 43215 | jjdelcerro | @Override
|
2217 | 40435 | jjdelcerro | public void redo(int num) throws RedoException { |
2218 | for (int i = 0; i < num; i++) { |
||
2219 | redo(); |
||
2220 | } |
||
2221 | } |
||
2222 | |||
2223 | 43215 | jjdelcerro | @Override
|
2224 | 40435 | jjdelcerro | public void undo(int num) throws UndoException { |
2225 | for (int i = 0; i < num; i++) { |
||
2226 | undo(); |
||
2227 | } |
||
2228 | } |
||
2229 | |||
2230 | //
|
||
2231 | // ====================================================================
|
||
2232 | // Metadata related methods
|
||
2233 | //
|
||
2234 | 42293 | jjdelcerro | |
2235 | 43215 | jjdelcerro | @Override
|
2236 | 40435 | jjdelcerro | public Object getMetadataID() { |
2237 | return this.provider.getSourceId(); |
||
2238 | } |
||
2239 | |||
2240 | 43215 | jjdelcerro | @Override
|
2241 | 40435 | jjdelcerro | public void delegate(DynObject dynObject) { |
2242 | this.metadata.delegate(dynObject);
|
||
2243 | } |
||
2244 | |||
2245 | 43215 | jjdelcerro | @Override
|
2246 | 40435 | jjdelcerro | public DynClass getDynClass() {
|
2247 | return this.metadata.getDynClass(); |
||
2248 | } |
||
2249 | |||
2250 | 43215 | jjdelcerro | @Override
|
2251 | 42293 | jjdelcerro | public Object getDynValue(String name) throws DynFieldNotFoundException { |
2252 | if( this.transforms.hasDynValue(name) ) { |
||
2253 | return this.transforms.getDynValue(name); |
||
2254 | } |
||
2255 | if (this.metadata.hasDynValue(name)) { |
||
2256 | return this.metadata.getDynValue(name); |
||
2257 | } |
||
2258 | if (METADATA_PROVIDER.equalsIgnoreCase(name)) {
|
||
2259 | return this.provider.getProviderName(); |
||
2260 | } else if (METADATA_CONTAINERNAME.equalsIgnoreCase(name)) { |
||
2261 | return this.provider.getSourceId(); |
||
2262 | } else if (METADATA_FEATURETYPE.equalsIgnoreCase(name)) { |
||
2263 | try {
|
||
2264 | return this.getDefaultFeatureType(); |
||
2265 | } catch (DataException e) {
|
||
2266 | return null; |
||
2267 | } |
||
2268 | } |
||
2269 | return this.metadata.getDynValue(name); |
||
2270 | } |
||
2271 | 40435 | jjdelcerro | |
2272 | 43215 | jjdelcerro | @Override
|
2273 | 40435 | jjdelcerro | public boolean hasDynValue(String name) { |
2274 | 42293 | jjdelcerro | if( this.transforms.hasDynValue(name) ) { |
2275 | return true; |
||
2276 | } |
||
2277 | 40435 | jjdelcerro | return this.metadata.hasDynValue(name); |
2278 | } |
||
2279 | 43270 | fdiaz | |
2280 | 43215 | jjdelcerro | @Override
|
2281 | 43246 | jjdelcerro | public boolean hasDynMethod(String name) { |
2282 | return ((DynObject_v2)this.metadata).hasDynMethod(name); |
||
2283 | } |
||
2284 | 43270 | fdiaz | |
2285 | 43246 | jjdelcerro | @Override
|
2286 | 40435 | jjdelcerro | public void implement(DynClass dynClass) { |
2287 | this.metadata.implement(dynClass);
|
||
2288 | } |
||
2289 | |||
2290 | 43215 | jjdelcerro | @Override
|
2291 | 42775 | jjdelcerro | public Object invokeDynMethod(String name, Object[] args) |
2292 | 42293 | jjdelcerro | throws DynMethodException {
|
2293 | 42775 | jjdelcerro | return this.metadata.invokeDynMethod(this, name, args); |
2294 | 40435 | jjdelcerro | } |
2295 | |||
2296 | 43215 | jjdelcerro | @Override
|
2297 | 42775 | jjdelcerro | public Object invokeDynMethod(int code, Object[] args) |
2298 | 42293 | jjdelcerro | throws DynMethodException {
|
2299 | 42775 | jjdelcerro | return this.metadata.invokeDynMethod(this, code, args); |
2300 | 40435 | jjdelcerro | } |
2301 | |||
2302 | 43215 | jjdelcerro | @Override
|
2303 | 40435 | jjdelcerro | public void setDynValue(String name, Object value) |
2304 | 42293 | jjdelcerro | throws DynFieldNotFoundException {
|
2305 | if( this.transforms.hasDynValue(name) ) { |
||
2306 | this.transforms.setDynValue(name, value);
|
||
2307 | return;
|
||
2308 | } |
||
2309 | 40435 | jjdelcerro | this.metadata.setDynValue(name, value);
|
2310 | |||
2311 | } |
||
2312 | |||
2313 | /*
|
||
2314 | * (non-Javadoc)
|
||
2315 | 41818 | fdiaz | *
|
2316 | 40435 | jjdelcerro | * @see org.gvsig.metadata.Metadata#getMetadataChildren()
|
2317 | */
|
||
2318 | 43215 | jjdelcerro | @Override
|
2319 | 40435 | jjdelcerro | public Set getMetadataChildren() { |
2320 | return this.metadataChildren; |
||
2321 | } |
||
2322 | |||
2323 | /*
|
||
2324 | * (non-Javadoc)
|
||
2325 | 41818 | fdiaz | *
|
2326 | 40435 | jjdelcerro | * @see org.gvsig.metadata.Metadata#getMetadataName()
|
2327 | */
|
||
2328 | 43215 | jjdelcerro | @Override
|
2329 | 40435 | jjdelcerro | public String getMetadataName() { |
2330 | return this.provider.getProviderName(); |
||
2331 | } |
||
2332 | |||
2333 | public FeatureTypeManager getFeatureTypeManager() {
|
||
2334 | return this.featureTypeManager; |
||
2335 | } |
||
2336 | |||
2337 | 43215 | jjdelcerro | @Override
|
2338 | 40435 | jjdelcerro | public long getFeatureCount() throws DataException { |
2339 | if (featureCount == null) { |
||
2340 | 43215 | jjdelcerro | featureCount = this.provider.getFeatureCount();
|
2341 | 40435 | jjdelcerro | } |
2342 | 42556 | dmartinezizquierdo | if (this.isEditing()) { |
2343 | if(this.isAppending()) { |
||
2344 | try{
|
||
2345 | throw new IllegalStateException(); |
||
2346 | } catch(IllegalStateException e) { |
||
2347 | LOG.info("Call DefaultFeatureStore.getFeatureCount editing in mode APPEND");
|
||
2348 | e.printStackTrace(); |
||
2349 | } |
||
2350 | return -1; |
||
2351 | } else {
|
||
2352 | 43215 | jjdelcerro | return featureCount
|
2353 | 42556 | dmartinezizquierdo | + this.featureManager.getDeltaSize();
|
2354 | } |
||
2355 | 40435 | jjdelcerro | } |
2356 | 43215 | jjdelcerro | return featureCount;
|
2357 | 40435 | jjdelcerro | } |
2358 | |||
2359 | private Long getTemporalOID() { |
||
2360 | 43215 | jjdelcerro | return this.temporalOid++; |
2361 | 40435 | jjdelcerro | } |
2362 | |||
2363 | 43215 | jjdelcerro | @Override
|
2364 | 40435 | jjdelcerro | public FeatureType getProviderFeatureType(String featureTypeId) { |
2365 | if (featureTypeId == null) { |
||
2366 | return this.defaultFeatureType; |
||
2367 | } |
||
2368 | FeatureType type; |
||
2369 | Iterator iter = this.featureTypes.iterator(); |
||
2370 | while (iter.hasNext()) {
|
||
2371 | type = (FeatureType) iter.next(); |
||
2372 | if (type.getId().equals(featureTypeId)) {
|
||
2373 | return type;
|
||
2374 | } |
||
2375 | } |
||
2376 | return null; |
||
2377 | } |
||
2378 | |||
2379 | 43215 | jjdelcerro | @Override
|
2380 | 40435 | jjdelcerro | public FeatureProvider getFeatureProviderFromFeature(Feature feature) {
|
2381 | return ((DefaultFeature) feature).getData();
|
||
2382 | } |
||
2383 | |||
2384 | 43215 | jjdelcerro | @Override
|
2385 | 40435 | jjdelcerro | public DataStore getStore() {
|
2386 | return this; |
||
2387 | } |
||
2388 | |||
2389 | 43215 | jjdelcerro | @Override
|
2390 | 40435 | jjdelcerro | public FeatureStore getFeatureStore() {
|
2391 | return this; |
||
2392 | } |
||
2393 | |||
2394 | 43215 | jjdelcerro | @Override
|
2395 | 43056 | jjdelcerro | public void createCache(String name, DynObject parameters) |
2396 | throws DataException {
|
||
2397 | cache = dataManager.createFeatureCacheProvider(name, parameters); |
||
2398 | if (cache == null) { |
||
2399 | throw new CreateException("FeaureCacheProvider", null); |
||
2400 | } |
||
2401 | cache.apply(this, provider);
|
||
2402 | provider = cache; |
||
2403 | 40435 | jjdelcerro | |
2404 | 43056 | jjdelcerro | featureCount = null;
|
2405 | } |
||
2406 | |||
2407 | 43215 | jjdelcerro | @Override
|
2408 | 43056 | jjdelcerro | public FeatureCache getCache() {
|
2409 | return cache;
|
||
2410 | } |
||
2411 | |||
2412 | 43215 | jjdelcerro | @Override
|
2413 | 40435 | jjdelcerro | public void clear() { |
2414 | if (metadata != null) { |
||
2415 | metadata.clear(); |
||
2416 | } |
||
2417 | } |
||
2418 | |||
2419 | 43215 | jjdelcerro | @Override
|
2420 | 40435 | jjdelcerro | public String getName() { |
2421 | 43215 | jjdelcerro | if( this.provider != null ) { |
2422 | return this.provider.getName(); |
||
2423 | } |
||
2424 | if( this.parameters instanceof HasAFile ) { |
||
2425 | return FilenameUtils.getName(((HasAFile)this.parameters).getFile().getName()); |
||
2426 | } |
||
2427 | return "unknow"; |
||
2428 | 40435 | jjdelcerro | } |
2429 | |||
2430 | 43215 | jjdelcerro | @Override
|
2431 | 40435 | jjdelcerro | public String getFullName() { |
2432 | 42049 | jjdelcerro | try {
|
2433 | 43215 | jjdelcerro | if( this.provider!=null ) { |
2434 | return this.provider.getFullName(); |
||
2435 | } |
||
2436 | if( this.parameters instanceof HasAFile ) { |
||
2437 | return (((HasAFile)this.parameters).getFile().getAbsolutePath()); |
||
2438 | } |
||
2439 | return null; |
||
2440 | 42293 | jjdelcerro | } catch(Throwable th) { |
2441 | 42049 | jjdelcerro | return null; |
2442 | } |
||
2443 | 40435 | jjdelcerro | } |
2444 | |||
2445 | 43215 | jjdelcerro | @Override
|
2446 | 40435 | jjdelcerro | public String getProviderName() { |
2447 | 43215 | jjdelcerro | if( this.provider!=null ) { |
2448 | return this.provider.getProviderName(); |
||
2449 | } |
||
2450 | if( this.parameters != null ) { |
||
2451 | return this.parameters.getDataStoreName(); |
||
2452 | } |
||
2453 | return null; |
||
2454 | 43270 | fdiaz | |
2455 | 40435 | jjdelcerro | } |
2456 | |||
2457 | 43215 | jjdelcerro | @Override
|
2458 | 40435 | jjdelcerro | public boolean isKnownEnvelope() { |
2459 | return this.provider.isKnownEnvelope(); |
||
2460 | } |
||
2461 | |||
2462 | 43215 | jjdelcerro | @Override
|
2463 | 40435 | jjdelcerro | public boolean hasRetrievedFeaturesLimit() { |
2464 | return this.provider.hasRetrievedFeaturesLimit(); |
||
2465 | } |
||
2466 | |||
2467 | 43215 | jjdelcerro | @Override
|
2468 | 40435 | jjdelcerro | public int getRetrievedFeaturesLimit() { |
2469 | return this.provider.getRetrievedFeaturesLimit(); |
||
2470 | } |
||
2471 | |||
2472 | 43215 | jjdelcerro | @Override
|
2473 | 41818 | fdiaz | public Interval getInterval() {
|
2474 | 43135 | jjdelcerro | if( this.timeSupport!=null ) { |
2475 | return this.timeSupport.getInterval(); |
||
2476 | } |
||
2477 | 40435 | jjdelcerro | return this.provider.getInterval(); |
2478 | } |
||
2479 | |||
2480 | 43215 | jjdelcerro | @Override
|
2481 | 41818 | fdiaz | public Collection getTimes() { |
2482 | 43135 | jjdelcerro | if( this.timeSupport!=null ) { |
2483 | return this.timeSupport.getTimes(); |
||
2484 | } |
||
2485 | 40435 | jjdelcerro | return this.provider.getTimes(); |
2486 | } |
||
2487 | |||
2488 | 43215 | jjdelcerro | @Override
|
2489 | 41818 | fdiaz | public Collection getTimes(Interval interval) { |
2490 | 43135 | jjdelcerro | if( this.timeSupport!=null ) { |
2491 | return this.timeSupport.getTimes(interval); |
||
2492 | } |
||
2493 | 40435 | jjdelcerro | return this.provider.getTimes(interval); |
2494 | } |
||
2495 | 41818 | fdiaz | |
2496 | 43135 | jjdelcerro | public void setTimeSupport(FeatureStoreTimeSupport timeSupport) { |
2497 | FeatureAttributeDescriptor attr; |
||
2498 | DefaultFeatureType ft; |
||
2499 | try {
|
||
2500 | ft = (DefaultFeatureType) this.getDefaultFeatureType();
|
||
2501 | } catch (DataException ex) {
|
||
2502 | throw new RuntimeException("Can't add time support, can't get the default feature type.", ex); |
||
2503 | } |
||
2504 | attr = ft.getAttributeDescriptor(timeSupport.getAttributeName()); |
||
2505 | if( attr != null ) { |
||
2506 | throw new RuntimeException("Can't add time support, attribute '"+timeSupport.getAttributeName()+"'already exists."); |
||
2507 | } |
||
2508 | attr = ft.getAttributeDescriptor(timeSupport.getRequiredFieldNames()[0]);
|
||
2509 | if( attr != null ) { |
||
2510 | throw new RuntimeException("Can't add time support over attribute '"+timeSupport.getAttributeName()+"', this attribute don't exists."); |
||
2511 | } |
||
2512 | DefaultEditableFeatureAttributeDescriptor attr2 = new DefaultEditableFeatureAttributeDescriptor();
|
||
2513 | attr2.setDataType(timeSupport.getDataType()); |
||
2514 | attr2.setIsTime(true);
|
||
2515 | attr2.setFeatureAttributeEmulator(timeSupport); |
||
2516 | ft.add(attr2); |
||
2517 | 43152 | fdiaz | |
2518 | 43135 | jjdelcerro | this.timeSupport = timeSupport;
|
2519 | } |
||
2520 | 43152 | fdiaz | |
2521 | 43215 | jjdelcerro | @Override
|
2522 | 40435 | jjdelcerro | public Object clone() throws CloneNotSupportedException { |
2523 | 41818 | fdiaz | |
2524 | 40435 | jjdelcerro | DataStoreParameters dsp = getParameters(); |
2525 | 41818 | fdiaz | |
2526 | 40435 | jjdelcerro | DefaultFeatureStore cloned_store = null;
|
2527 | 41818 | fdiaz | |
2528 | 40435 | jjdelcerro | try {
|
2529 | cloned_store = (DefaultFeatureStore) DALLocator.getDataManager(). |
||
2530 | 42293 | jjdelcerro | openStore(this.getProviderName(), dsp);
|
2531 | 40435 | jjdelcerro | if (transforms != null) { |
2532 | cloned_store.transforms = (DefaultFeatureStoreTransforms) transforms.clone(); |
||
2533 | 41093 | jldominguez | cloned_store.transforms.setStoreForClone(cloned_store); |
2534 | 40435 | jjdelcerro | } |
2535 | } catch (Exception e) { |
||
2536 | throw new CloneException(e); |
||
2537 | 41818 | fdiaz | } |
2538 | 40435 | jjdelcerro | return cloned_store;
|
2539 | 41818 | fdiaz | |
2540 | 40435 | jjdelcerro | } |
2541 | 41818 | fdiaz | |
2542 | 43215 | jjdelcerro | @Override
|
2543 | 41818 | fdiaz | public Feature getFeature(DynObject dynobject) {
|
2544 | 42293 | jjdelcerro | if (dynobject instanceof DynObjectFeatureFacade){ |
2545 | Feature f = ((DynObjectFeatureFacade)dynobject).getFeature(); |
||
2546 | 41818 | fdiaz | return f;
|
2547 | } |
||
2548 | return null; |
||
2549 | } |
||
2550 | 42533 | dmartinezizquierdo | |
2551 | 43215 | jjdelcerro | @Override
|
2552 | 42293 | jjdelcerro | public Iterator iterator() { |
2553 | try {
|
||
2554 | return this.getFeatureSet().fastIterator(); |
||
2555 | } catch (DataException ex) {
|
||
2556 | throw new RuntimeException(ex); |
||
2557 | } |
||
2558 | } |
||
2559 | 43020 | jjdelcerro | |
2560 | @Override
|
||
2561 | 43088 | jjdelcerro | public ExpressionEvaluator createExpression() {
|
2562 | 43020 | jjdelcerro | if( this.provider instanceof FeatureStoreProvider_v2 ) { |
2563 | 43088 | jjdelcerro | return ((FeatureStoreProvider_v2)this.provider).createExpression(); |
2564 | 43020 | jjdelcerro | } |
2565 | return new SQLBuilderBase(); |
||
2566 | } |
||
2567 | 43062 | jjdelcerro | |
2568 | 43152 | fdiaz | |
2569 | 43062 | jjdelcerro | public FeatureSet features() throws DataException { |
2570 | // This is to avoid jython to create a property with this name
|
||
2571 | // to access method getFeatures.
|
||
2572 | return this.getFeatureSet(); |
||
2573 | } |
||
2574 | 43152 | fdiaz | |
2575 | @Override
|
||
2576 | 43190 | jjdelcerro | public DataStoreProviderFactory getProviderFactory() {
|
2577 | 43152 | fdiaz | DataStoreProviderFactory factory = dataManager.getStoreProviderFactory(parameters.getDataStoreName()); |
2578 | return factory;
|
||
2579 | } |
||
2580 | |||
2581 | @Override
|
||
2582 | public void useCache(String providerName, DynObject parameters) throws DataException { |
||
2583 | throw new UnsupportedOperationException(); |
||
2584 | } |
||
2585 | 43270 | fdiaz | |
2586 | 43215 | jjdelcerro | @Override
|
2587 | public boolean isBroken() { |
||
2588 | return this.state.isBroken(); |
||
2589 | } |
||
2590 | |||
2591 | @Override
|
||
2592 | public Throwable getBreakingsCause() { |
||
2593 | return this.state.getBreakingsCause(); |
||
2594 | } |
||
2595 | 43371 | fdiaz | |
2596 | @Override
|
||
2597 | public SpatialIndex wrapSpatialIndex(SpatialIndex index) {
|
||
2598 | // FeatureStoreProviderFactory factory = (FeatureStoreProviderFactory) this.getProviderFactory();
|
||
2599 | // if( !factory.supportNumericOID() ) {
|
||
2600 | // return null;
|
||
2601 | // }
|
||
2602 | SpatialIndex wrappedIndex = new WrappedSpatialIndex(index, this); |
||
2603 | return wrappedIndex;
|
||
2604 | } |
||
2605 | 42293 | jjdelcerro | } |