svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.compat.cdc / org.gvsig.fmap.dal / org.gvsig.fmap.dal.db / org.gvsig.fmap.dal.db.jdbc / src / main / java / org / gvsig / fmap / dal / store / jdbc2 / spi / JDBCStoreProviderBase.java @ 47198
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1 | 45065 | jjdelcerro | /**
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2 | * gvSIG. Desktop Geographic Information System.
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3 | *
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4 | * Copyright (C) 2007-2020 gvSIG Association.
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5 | *
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6 | * 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 | *
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11 | * 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 | *
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16 | * 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 | *
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21 | * 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 | */
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24 | 43020 | jjdelcerro | package org.gvsig.fmap.dal.store.jdbc2.spi; |
25 | |||
26 | 43409 | jjdelcerro | import java.text.MessageFormat; |
27 | 43020 | jjdelcerro | import java.util.Arrays; |
28 | import java.util.Collections; |
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29 | import java.util.Iterator; |
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30 | import java.util.List; |
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31 | 43361 | jjdelcerro | import org.apache.commons.lang3.BooleanUtils; |
32 | import org.apache.commons.lang3.StringUtils; |
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33 | 47198 | jjdelcerro | import org.apache.commons.lang3.builder.ToStringBuilder; |
34 | 43020 | jjdelcerro | import org.cresques.cts.IProjection; |
35 | 45425 | jjdelcerro | import org.gvsig.expressionevaluator.Expression; |
36 | 43020 | jjdelcerro | import org.gvsig.fmap.dal.DALLocator; |
37 | import org.gvsig.fmap.dal.DataManager; |
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38 | import org.gvsig.fmap.dal.DataServerExplorer; |
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39 | import org.gvsig.fmap.dal.DataStore; |
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40 | import org.gvsig.fmap.dal.DataStoreNotification; |
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41 | import org.gvsig.fmap.dal.DataTypes; |
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42 | import org.gvsig.fmap.dal.exception.CloseException; |
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43 | import org.gvsig.fmap.dal.exception.DataException; |
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44 | import org.gvsig.fmap.dal.exception.InitializeException; |
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45 | import org.gvsig.fmap.dal.exception.OpenException; |
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46 | import org.gvsig.fmap.dal.exception.ReadException; |
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47 | 43420 | jjdelcerro | import org.gvsig.fmap.dal.feature.EditableFeatureAttributeDescriptor; |
48 | 43020 | jjdelcerro | import org.gvsig.fmap.dal.feature.EditableFeatureType; |
49 | import org.gvsig.fmap.dal.feature.FeatureQuery; |
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50 | import org.gvsig.fmap.dal.feature.FeatureRule; |
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51 | import org.gvsig.fmap.dal.feature.FeatureRules; |
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52 | 45581 | fdiaz | import org.gvsig.fmap.dal.feature.FeatureStore; |
53 | 43020 | jjdelcerro | import org.gvsig.fmap.dal.feature.FeatureType; |
54 | import org.gvsig.fmap.dal.feature.spi.AbstractFeatureStoreProvider; |
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55 | import org.gvsig.fmap.dal.feature.spi.FeatureProvider; |
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56 | import org.gvsig.fmap.dal.feature.spi.FeatureReferenceProviderServices; |
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57 | import org.gvsig.fmap.dal.feature.spi.FeatureSetProvider; |
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58 | 43409 | jjdelcerro | import org.gvsig.fmap.dal.resource.ResourceParameters; |
59 | import org.gvsig.fmap.dal.resource.exception.AccessResourceException; |
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60 | import org.gvsig.fmap.dal.resource.exception.ResourceException; |
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61 | import org.gvsig.fmap.dal.resource.spi.AbstractResource; |
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62 | 43020 | jjdelcerro | import org.gvsig.fmap.dal.resource.spi.ResourceConsumer; |
63 | import org.gvsig.fmap.dal.resource.spi.ResourceProvider; |
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64 | import org.gvsig.fmap.dal.spi.DataStoreProviderServices; |
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65 | 45650 | jjdelcerro | import org.gvsig.fmap.dal.spi.DataTransactionServices; |
66 | 43020 | jjdelcerro | import org.gvsig.fmap.dal.store.jdbc.JDBCServerExplorerParameters; |
67 | import org.gvsig.fmap.dal.store.jdbc.JDBCStoreParameters; |
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68 | import org.gvsig.fmap.dal.store.jdbc2.JDBCHelper; |
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69 | 45614 | fdiaz | import org.gvsig.fmap.dal.store.jdbc2.JDBCStoreProvider; |
70 | 43020 | jjdelcerro | import org.gvsig.fmap.dal.store.jdbc2.JDBCUtils; |
71 | import org.gvsig.fmap.dal.store.jdbc2.OperationsFactory; |
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72 | import org.gvsig.fmap.dal.store.jdbc2.ResulSetControler; |
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73 | import org.gvsig.fmap.dal.store.jdbc2.impl.JDBCSetProvider; |
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74 | import org.gvsig.fmap.dal.store.jdbc2.spi.operations.AppendOperation; |
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75 | import org.gvsig.fmap.dal.store.jdbc2.spi.operations.CalculateEnvelopeOfColumnOperation; |
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76 | import org.gvsig.fmap.dal.store.jdbc2.spi.operations.CanModifyTableOperation; |
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77 | import org.gvsig.fmap.dal.store.jdbc2.spi.operations.CountOperation; |
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78 | 45473 | fdiaz | import org.gvsig.fmap.dal.store.jdbc2.spi.operations.DeletePassThroughOperation; |
79 | 43020 | jjdelcerro | import org.gvsig.fmap.dal.store.jdbc2.spi.operations.FetchFeatureProviderByReferenceOperation; |
80 | import org.gvsig.fmap.dal.store.jdbc2.spi.operations.FetchFeatureTypeOperation; |
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81 | import org.gvsig.fmap.dal.store.jdbc2.spi.operations.PerformChangesOperation; |
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82 | 45473 | fdiaz | import org.gvsig.fmap.dal.store.jdbc2.spi.operations.UpdatePassThroughOperation; |
83 | 43420 | jjdelcerro | import org.gvsig.fmap.geom.Geometry; |
84 | 43020 | jjdelcerro | import org.gvsig.fmap.geom.primitive.Envelope; |
85 | 44185 | jjdelcerro | import org.gvsig.tools.dynobject.DynField; |
86 | 43020 | jjdelcerro | import org.gvsig.tools.dynobject.DynObject; |
87 | import org.gvsig.tools.dynobject.exception.DynFieldNotFoundException; |
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88 | import org.gvsig.tools.exception.BaseException; |
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89 | 46315 | jjdelcerro | import org.gvsig.tools.observer.BaseNotification; |
90 | import org.gvsig.tools.observer.Observable; |
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91 | import org.gvsig.tools.observer.Observer; |
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92 | 43020 | jjdelcerro | import org.slf4j.Logger; |
93 | import org.slf4j.LoggerFactory; |
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94 | |||
95 | 44058 | jjdelcerro | @SuppressWarnings("UseSpecificCatch") |
96 | 43020 | jjdelcerro | public class JDBCStoreProviderBase |
97 | extends AbstractFeatureStoreProvider
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98 | implements ResourceConsumer, JDBCStoreProvider {
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99 | |||
100 | 45614 | fdiaz | final static protected Logger LOGGER = LoggerFactory.getLogger(JDBCStoreProviderBase.class); |
101 | 43020 | jjdelcerro | |
102 | public class CountValue implements CalculatedValue<Long> { |
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103 | |||
104 | private Long value = null; |
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105 | |||
106 | @Override
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107 | public void calculate() { |
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108 | 44376 | jjdelcerro | try {
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109 | JDBCStoreParameters params = getParameters(); |
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110 | CountOperation count = getOperations().createCount( |
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111 | getFeatureStore().getDefaultFeatureType(), |
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112 | getOperations().createTableReference(params), |
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113 | params.getBaseFilter(), |
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114 | null
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115 | ); |
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116 | this.value = (Long) count.perform(); |
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117 | } catch (DataException ex) {
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118 | throw new RuntimeException("Can't calculate count",ex); |
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119 | } |
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120 | 43020 | jjdelcerro | } |
121 | |||
122 | @Override
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123 | public void reset() { |
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124 | this.value = null; |
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125 | } |
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126 | |||
127 | @Override
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128 | public Long get() { |
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129 | if( this.value == null ) { |
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130 | this.calculate();
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131 | } |
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132 | return this.value; |
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133 | } |
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134 | } |
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135 | |||
136 | public class EnvelopeValue implements CalculatedValue<Envelope> { |
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137 | |||
138 | private Envelope value = null; |
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139 | 43163 | jjdelcerro | private boolean needCalculate = true; |
140 | 43020 | jjdelcerro | |
141 | @Override
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142 | public void calculate() { |
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143 | 45581 | fdiaz | FeatureStore featureStore; |
144 | FeatureType featureType; |
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145 | 43020 | jjdelcerro | try {
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146 | 45581 | fdiaz | featureStore = getFeatureStore(); |
147 | if (featureStore == null) { |
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148 | return;
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149 | } |
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150 | featureType = featureStore.getDefaultFeatureType(); |
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151 | if (featureType == null) { |
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152 | return;
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153 | } |
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154 | } catch (Exception ex) { |
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155 | throw new RuntimeException("Can't calculate envelope.", ex); |
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156 | } |
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157 | try {
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158 | 43163 | jjdelcerro | value = null;
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159 | 45581 | fdiaz | String columnName = featureType.getDefaultGeometryAttributeName();
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160 | 43163 | jjdelcerro | if( columnName==null ) { |
161 | return;
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162 | } |
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163 | 43020 | jjdelcerro | IProjection crs = getFeatureStore() |
164 | .getDefaultFeatureType() |
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165 | .getDefaultSRS(); |
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166 | JDBCStoreParameters params = getParameters(); |
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167 | CalculateEnvelopeOfColumnOperation calculateEnvelopeOfColumn = |
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168 | getOperations().createCalculateEnvelopeOfColumn( |
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169 | 44376 | jjdelcerro | getFeatureStore().getDefaultFeatureType(), |
170 | 44058 | jjdelcerro | getOperations().createTableReference(params), |
171 | 43020 | jjdelcerro | columnName, |
172 | params.getBaseFilter(), |
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173 | params.getWorkingArea(), |
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174 | crs |
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175 | ); |
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176 | value = (Envelope) calculateEnvelopeOfColumn.perform(); |
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177 | 43163 | jjdelcerro | |
178 | 46303 | jjdelcerro | } catch(Throwable ex) { |
179 | 43020 | jjdelcerro | throw new RuntimeException("Can't calculate envelope.", ex); |
180 | 43163 | jjdelcerro | } finally {
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181 | needCalculate = false;
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182 | 43020 | jjdelcerro | } |
183 | } |
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184 | |||
185 | @Override
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186 | public void reset() { |
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187 | this.value = null; |
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188 | 43163 | jjdelcerro | this.needCalculate = true; |
189 | 43020 | jjdelcerro | } |
190 | |||
191 | @Override
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192 | 43361 | jjdelcerro | public synchronized Envelope get() { |
193 | 43163 | jjdelcerro | if( needCalculate ) {
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194 | 43020 | jjdelcerro | this.calculate();
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195 | } |
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196 | return this.value; |
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197 | } |
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198 | } |
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199 | 43163 | jjdelcerro | |
200 | 43020 | jjdelcerro | public class AllowWriteValue implements CalculatedValue<Boolean> { |
201 | |||
202 | private Boolean value = null; |
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203 | |||
204 | @Override
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205 | public void calculate() { |
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206 | try {
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207 | JDBCStoreParameters params = getParameters(); |
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208 | CanModifyTableOperation canModifyTable = |
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209 | getOperations().createCanModifyTableOperation( |
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210 | 44058 | jjdelcerro | getOperations().createTableReference(params) |
211 | 43020 | jjdelcerro | ); |
212 | this.value = (boolean) canModifyTable.perform(); |
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213 | } catch(Exception ex) { |
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214 | throw new RuntimeException("Can't determine if allow write.", ex); |
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215 | } |
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216 | } |
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217 | |||
218 | @Override
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219 | public void reset() { |
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220 | this.value = null; |
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221 | } |
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222 | |||
223 | @Override
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224 | public Boolean get() { |
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225 | if( this.value == null ) { |
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226 | this.calculate();
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227 | } |
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228 | return this.value; |
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229 | } |
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230 | } |
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231 | |||
232 | protected final JDBCHelper helper; |
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233 | |||
234 | protected CalculatedValue<Long> count = null; |
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235 | |||
236 | protected CalculatedValue<Envelope> envelope = null; |
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237 | |||
238 | protected CalculatedValue<Boolean> allowWrite = null; |
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239 | |||
240 | protected AppendOperation appendOperation = null; |
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241 | |||
242 | 46315 | jjdelcerro | protected Observer transactionObserver; |
243 | |||
244 | 44058 | jjdelcerro | @SuppressWarnings({"OverridableMethodCallInConstructor", "CallToThreadStartDuringObjectConstruction"}) |
245 | 43020 | jjdelcerro | protected JDBCStoreProviderBase(
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246 | JDBCStoreParameters params, |
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247 | DataStoreProviderServices storeServices, |
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248 | DynObject metadata, |
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249 | JDBCHelper helper |
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250 | ) throws InitializeException {
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251 | super(params, storeServices, metadata);
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252 | this.helper = helper;
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253 | this.initializeFeatureType();
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254 | 43361 | jjdelcerro | try {
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255 | if( BooleanUtils.isTrue((Boolean) params.getDynValue("precalculateEnvelope")) ) { |
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256 | FeatureType featureType = this.getStoreServices().getDefaultFeatureType();
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257 | if( !StringUtils.isEmpty(featureType.getDefaultGeometryAttributeName()) ) {
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258 | 45065 | jjdelcerro | Thread thread = new Thread(() -> { |
259 | LOGGER.trace("Precalculating envelope of '"+getSourceId()+"'."); |
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260 | getEnvelopeValue().get(); |
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261 | 43361 | jjdelcerro | }, "PrecalculateEnvelopeOfDBTable");
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262 | thread.start(); |
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263 | Thread.sleep(1); |
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264 | } |
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265 | } |
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266 | } catch(Exception ex) { |
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267 | 44058 | jjdelcerro | LOGGER.warn("Probems precalculating the envelope of table '"+this.getSourceId()+"'.", ex); |
268 | 43361 | jjdelcerro | } |
269 | 46315 | jjdelcerro | this.transactionObserver = new Observer() { |
270 | @Override
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271 | public void update(Observable o, Object o1) { |
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272 | if( o1 instanceof BaseNotification && ( |
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273 | ((BaseNotification)o1).isOfType("ROLLBACK") ||
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274 | ((BaseNotification)o1).isOfType("COMMIT")
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275 | ) ) { |
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276 | getCountValue().reset(); |
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277 | getEnvelopeValue().reset(); |
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278 | } |
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279 | } |
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280 | }; |
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281 | 43020 | jjdelcerro | } |
282 | |||
283 | @Override
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284 | public JDBCStoreParameters getParameters() {
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285 | return (JDBCStoreParameters) super.getParameters(); |
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286 | } |
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287 | |||
288 | @Override
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289 | public JDBCHelper getHelper() {
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290 | return helper;
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291 | } |
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292 | |||
293 | public OperationsFactory getOperations() {
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294 | return this.getHelper().getOperations(); |
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295 | } |
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296 | |||
297 | @Override
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298 | public String getProviderName() { |
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299 | return this.getHelper().getProviderName(); |
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300 | } |
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301 | |||
302 | @Override
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303 | public int getOIDType() { |
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304 | return DataTypes.UNKNOWN;
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305 | } |
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306 | |||
307 | @Override
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308 | public Object createNewOID() { |
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309 | return null; |
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310 | } |
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311 | |||
312 | @Override
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313 | public boolean allowAutomaticValues() { |
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314 | return this.getHelper().allowAutomaticValues(); |
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315 | } |
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316 | |||
317 | @Override
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318 | public boolean allowWrite() { |
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319 | return this.getAllowWriteValue().get(); |
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320 | } |
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321 | |||
322 | @Override
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323 | public Object getDynValue(String name) throws DynFieldNotFoundException { |
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324 | try {
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325 | if (DataStore.METADATA_ENVELOPE.equalsIgnoreCase(name)) {
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326 | Envelope env = this.getEnvelope();
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327 | if (env != null) { |
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328 | return env;
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329 | } |
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330 | } else if (DataStore.METADATA_CRS.equalsIgnoreCase(name)) { |
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331 | IProjection proj; |
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332 | proj = this.getFeatureStore().getDefaultFeatureType().getDefaultSRS();
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333 | if (proj != null) { |
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334 | return proj;
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335 | } |
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336 | } |
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337 | } catch (DataException e) {
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338 | throw new RuntimeException(e); |
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339 | } |
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340 | return super.getDynValue(name); |
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341 | } |
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342 | |||
343 | @Override
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344 | public CalculatedValue<Long> getCountValue() { |
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345 | if( this.count == null ) { |
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346 | this.count = new CountValue(); |
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347 | } |
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348 | return this.count; |
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349 | } |
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350 | |||
351 | @Override
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352 | public CalculatedValue<Envelope> getEnvelopeValue() {
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353 | if( this.envelope == null ) { |
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354 | this.envelope = new EnvelopeValue(); |
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355 | } |
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356 | return this.envelope; |
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357 | } |
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358 | |||
359 | @Override
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360 | public CalculatedValue<Boolean> getAllowWriteValue() { |
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361 | if( this.allowWrite == null ) { |
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362 | this.allowWrite = new AllowWriteValue(); |
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363 | } |
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364 | return this.allowWrite; |
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365 | } |
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366 | |||
367 | @Override
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368 | public long getFeatureCount() throws DataException { |
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369 | return this.getCountValue().get(); |
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370 | } |
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371 | |||
372 | @Override
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373 | public boolean closeResourceRequested(ResourceProvider resource) { |
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374 | ResulSetControler resulSetControler = this.getHelper().getResulSetControler();
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375 | resulSetControler.pack(); |
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376 | return resulSetControler.getOpenCount() == 0; |
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377 | } |
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378 | |||
379 | @Override
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380 | public void close() throws CloseException { |
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381 | JDBCUtils.closeQuietly(this.getHelper());
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382 | } |
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383 | |||
384 | @Override
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385 | public void resourceChanged(ResourceProvider resource) { |
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386 | this.getStoreServices().notifyChange(
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387 | DataStoreNotification.RESOURCE_CHANGED, |
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388 | resource |
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389 | ); |
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390 | } |
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391 | |||
392 | @Override
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393 | public DataServerExplorer getExplorer() throws ReadException { |
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394 | DataManager manager = DALLocator.getDataManager(); |
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395 | JDBCServerExplorerParameters exParams; |
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396 | JDBCStoreParameters params = getParameters(); |
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397 | try {
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398 | exParams = this.getHelper().createServerExplorerParameters();
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399 | 44185 | jjdelcerro | DynField[] fields = exParams.getDynClass().getDynFields();
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400 | for (DynField field : fields) {
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401 | try {
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402 | exParams.setDynValue(field.getName(), params.getDynValue(field.getName())); |
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403 | } catch(Exception ex) { |
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404 | // Ignore
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405 | } |
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406 | } |
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407 | 43020 | jjdelcerro | exParams.setHost(params.getHost()); |
408 | exParams.setPort(params.getPort()); |
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409 | exParams.setDBName(params.getDBName()); |
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410 | exParams.setUser(params.getUser()); |
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411 | exParams.setPassword(params.getPassword()); |
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412 | exParams.setUrl(params.getUrl()); |
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413 | exParams.setCatalog(params.getCatalog()); |
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414 | exParams.setSchema(params.getSchema()); |
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415 | exParams.setJDBCDriverClassName(params.getJDBCDriverClassName()); |
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416 | |||
417 | return manager.openServerExplorer(exParams.getExplorerName(), exParams);
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418 | } catch (Exception e) { |
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419 | throw new ReadException(this.getProviderName(), e); |
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420 | } |
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421 | } |
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422 | |||
423 | @Override
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424 | protected void doDispose() throws BaseException { |
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425 | 46315 | jjdelcerro | if( this.helper.getTransaction()!=null ) { |
426 | this.helper.getTransaction().deleteObserver(transactionObserver);
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427 | } |
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428 | 43020 | jjdelcerro | this.close();
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429 | this.getHelper().dispose();
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430 | super.doDispose();
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431 | } |
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432 | |||
433 | @Override
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434 | public String getSourceId() { |
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435 | 43361 | jjdelcerro | try {
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436 | return this.getHelper().getSourceId(this.getParameters()); |
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437 | } catch(Exception ex) { |
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438 | return "unknow"; |
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439 | } |
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440 | 43020 | jjdelcerro | } |
441 | |||
442 | @Override
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443 | public String getName() { |
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444 | 43397 | jjdelcerro | return this.getParameters().getTable(); |
445 | 43020 | jjdelcerro | } |
446 | |||
447 | @Override
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448 | public String getFullName() { |
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449 | return this.getHelper().getSourceId(this.getParameters()); |
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450 | } |
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451 | |||
452 | 43409 | jjdelcerro | private static class DummyResource extends AbstractResource { |
453 | |||
454 | private final String name; |
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455 | |||
456 | DummyResource(String name) throws InitializeException { |
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457 | super((ResourceParameters)null); |
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458 | this.name = name;
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459 | } |
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460 | |||
461 | @Override
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462 | public String getName() throws AccessResourceException { |
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463 | return MessageFormat.format("DummyResource({0})", |
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464 | new Object[] { this.name }); |
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465 | } |
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466 | |||
467 | @Override
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468 | public Object get() throws AccessResourceException { |
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469 | return null; |
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470 | } |
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471 | |||
472 | @Override
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473 | public boolean isThis(ResourceParameters parameters) throws ResourceException { |
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474 | return true; |
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475 | } |
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476 | |||
477 | } |
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478 | |||
479 | 43020 | jjdelcerro | @Override
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480 | public ResourceProvider getResource() {
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||
481 | 43409 | jjdelcerro | ResourceProvider r = getHelper().getResource(); |
482 | if( r == null ) { |
||
483 | try {
|
||
484 | r = new DummyResource(this.getName()); |
||
485 | } catch (InitializeException ex) {
|
||
486 | 44058 | jjdelcerro | LOGGER.warn("Can't create DummyResource",ex);
|
487 | 43409 | jjdelcerro | // Do nothing
|
488 | } |
||
489 | } |
||
490 | return r;
|
||
491 | 43020 | jjdelcerro | } |
492 | |||
493 | @Override
|
||
494 | public void open() throws OpenException { |
||
495 | |||
496 | } |
||
497 | |||
498 | @Override
|
||
499 | public FeatureSetProvider createSet(
|
||
500 | FeatureQuery query, |
||
501 | FeatureType featureType |
||
502 | ) throws DataException {
|
||
503 | |||
504 | FeatureSetProvider set = new JDBCSetProvider(
|
||
505 | this,
|
||
506 | this.getHelper(),
|
||
507 | query, |
||
508 | featureType |
||
509 | ); |
||
510 | |||
511 | return set;
|
||
512 | } |
||
513 | |||
514 | protected void initializeFeatureType() { |
||
515 | EditableFeatureType type = this.getStoreServices().createFeatureType(getName());
|
||
516 | JDBCStoreParameters params = this.getParameters();
|
||
517 | List<String> primaryKeys = null; |
||
518 | if( params.getPkFields() != null ) { |
||
519 | primaryKeys = Arrays.asList(params.getPkFields());
|
||
520 | } |
||
521 | FetchFeatureTypeOperation fetchFeatureType = |
||
522 | this.getOperations().createFetchFeatureType(
|
||
523 | type, |
||
524 | 44058 | jjdelcerro | this.getOperations().createTableReference(params),
|
525 | 43020 | jjdelcerro | primaryKeys, |
526 | params.getDefaultGeometryField(), |
||
527 | 45626 | fdiaz | params.getCRS(), |
528 | params.getGeometryType(), |
||
529 | params.getGeometrySubtype() |
||
530 | 43020 | jjdelcerro | ); |
531 | fetchFeatureType.perform(); |
||
532 | |||
533 | 45008 | omartinez | if (!StringUtils.isBlank(params.getDefaultGeometryField())) {
|
534 | if (!params.getDefaultGeometryField().equalsIgnoreCase(type.getDefaultGeometryAttributeName())) {
|
||
535 | if (type.getAttributeDescriptor(params.getDefaultGeometryField()) != null) { |
||
536 | type.setDefaultGeometryAttributeName(params.getDefaultGeometryField()); |
||
537 | } else {
|
||
538 | type.setDefaultGeometryAttributeName(null);
|
||
539 | } |
||
540 | if (type.getDefaultGeometryAttribute() != null) { |
||
541 | EditableFeatureAttributeDescriptor attr = (EditableFeatureAttributeDescriptor) type.getDefaultGeometryAttribute(); |
||
542 | attr.setGeometryType(Geometry.TYPES.GEOMETRY, Geometry.SUBTYPES.GEOM2D); |
||
543 | } |
||
544 | } else {
|
||
545 | type.setDefaultGeometryAttributeName(null);
|
||
546 | 43420 | jjdelcerro | } |
547 | } |
||
548 | 45008 | omartinez | |
549 | 43020 | jjdelcerro | FeatureType defaultType = type.getNotEditableCopy(); |
550 | 45152 | fdiaz | this.getHelper().setProviderFeatureType(defaultType);
|
551 | 43020 | jjdelcerro | List<FeatureType> types = Collections.singletonList(defaultType); |
552 | this.getStoreServices().setFeatureTypes(types, defaultType);
|
||
553 | } |
||
554 | 45614 | fdiaz | |
555 | 43020 | jjdelcerro | @Override
|
556 | protected FeatureProvider internalGetFeatureProviderByReference(
|
||
557 | FeatureReferenceProviderServices reference, |
||
558 | FeatureType featureType |
||
559 | ) throws DataException {
|
||
560 | JDBCStoreParameters params = this.getParameters();
|
||
561 | FetchFeatureProviderByReferenceOperation fetchFeatureProviderByReference = |
||
562 | this.getOperations().createFetchFeatureProviderByReference(
|
||
563 | reference, |
||
564 | featureType, |
||
565 | 44058 | jjdelcerro | this.getOperations().createTableReference(params)
|
566 | 43020 | jjdelcerro | ); |
567 | FeatureProvider feature = (FeatureProvider) fetchFeatureProviderByReference.perform(); |
||
568 | return feature;
|
||
569 | } |
||
570 | |||
571 | @Override
|
||
572 | public Envelope getEnvelope() throws DataException { |
||
573 | return this.getEnvelopeValue().get(); |
||
574 | } |
||
575 | |||
576 | @Override
|
||
577 | public void performChanges(Iterator deleteds, Iterator inserteds, |
||
578 | Iterator updateds, Iterator featureTypesChanged) |
||
579 | throws DataException {
|
||
580 | |||
581 | FeatureType type = this.getFeatureStore().getDefaultFeatureType();
|
||
582 | JDBCStoreParameters params = this.getParameters();
|
||
583 | PerformChangesOperation performChanges = this.getOperations().createPerformChanges(
|
||
584 | 44058 | jjdelcerro | this.getOperations().createTableReference(params),
|
585 | 43020 | jjdelcerro | type, |
586 | deleteds, |
||
587 | inserteds, |
||
588 | updateds, |
||
589 | 46724 | fdiaz | featureTypesChanged, |
590 | this.getStoreServices()
|
||
591 | 43020 | jjdelcerro | ); |
592 | performChanges.perform(); |
||
593 | if( performChanges.isTypeChanged() ) {
|
||
594 | // Get rules before initializing feature type
|
||
595 | FeatureRules saved_rules = getFeatureStore().getDefaultFeatureType().getRules(); |
||
596 | |||
597 | // This initialization loses the feature type rules
|
||
598 | this.initializeFeatureType();
|
||
599 | |||
600 | // Get new feature type, clear rules and add the ones saved previously
|
||
601 | FeatureType featureType = getFeatureStore().getDefaultFeatureType(); |
||
602 | FeatureRules rules = featureType.getRules(); |
||
603 | rules.clear(); |
||
604 | for (FeatureRule rule : saved_rules) {
|
||
605 | rules.add(rule); |
||
606 | } |
||
607 | } |
||
608 | this.getCountValue().reset();
|
||
609 | this.getEnvelopeValue().reset();
|
||
610 | } |
||
611 | |||
612 | @Override
|
||
613 | public boolean supportsAppendMode() { |
||
614 | return true; |
||
615 | } |
||
616 | |||
617 | 46032 | jjdelcerro | protected AppendOperation createAppendOperation() throws DataException { |
618 | FeatureType type = this.getFeatureStore().getDefaultFeatureType();
|
||
619 | JDBCStoreParameters params = this.getParameters();
|
||
620 | AppendOperation theAppendOperation = this.getOperations().createAppend(
|
||
621 | 44058 | jjdelcerro | this.getOperations().createTableReference(params),
|
622 | 43020 | jjdelcerro | type |
623 | 46032 | jjdelcerro | ); |
624 | return theAppendOperation;
|
||
625 | 43020 | jjdelcerro | } |
626 | |||
627 | @Override
|
||
628 | public void endAppend() throws DataException { |
||
629 | 46032 | jjdelcerro | this.appendOperation.end();
|
630 | 46315 | jjdelcerro | this.getCountValue().reset();
|
631 | this.getEnvelopeValue().reset();
|
||
632 | 43020 | jjdelcerro | } |
633 | |||
634 | @Override
|
||
635 | 43408 | jjdelcerro | public void abortAppend() throws DataException { |
636 | 46032 | jjdelcerro | this.appendOperation.abort();
|
637 | 43408 | jjdelcerro | } |
638 | |||
639 | @Override
|
||
640 | 43020 | jjdelcerro | public void beginAppend() throws DataException { |
641 | 46032 | jjdelcerro | if( this.appendOperation == null ) { |
642 | this.appendOperation = createAppendOperation();
|
||
643 | } |
||
644 | this.appendOperation.begin();
|
||
645 | 43020 | jjdelcerro | } |
646 | |||
647 | @Override
|
||
648 | public void append(final FeatureProvider featureProvider) throws DataException { |
||
649 | 46032 | jjdelcerro | this.appendOperation.append(featureProvider);
|
650 | 43020 | jjdelcerro | } |
651 | |||
652 | @Override
|
||
653 | public boolean canWriteGeometry(int geometryType, int geometrySubtype) |
||
654 | throws DataException {
|
||
655 | return this.getHelper().canWriteGeometry(geometryType,geometrySubtype); |
||
656 | } |
||
657 | 45425 | jjdelcerro | |
658 | @Override
|
||
659 | public boolean supportsPassThroughMode() { |
||
660 | return true; |
||
661 | } |
||
662 | |||
663 | @Override
|
||
664 | public void passThroughInsert(FeatureProvider featureProvider) throws DataException { |
||
665 | FeatureType type = this.getFeatureStore().getDefaultFeatureType();
|
||
666 | JDBCStoreParameters params = this.getParameters();
|
||
667 | PerformChangesOperation performChanges = this.getOperations().createPerformChanges(
|
||
668 | this.getOperations().createTableReference(params),
|
||
669 | type, |
||
670 | Collections.emptyIterator(),
|
||
671 | Collections.singletonList(featureProvider).iterator(),
|
||
672 | Collections.emptyIterator(),
|
||
673 | 46724 | fdiaz | Collections.emptyIterator(),
|
674 | this.getStoreServices()
|
||
675 | 45425 | jjdelcerro | ); |
676 | performChanges.perform(); |
||
677 | 46315 | jjdelcerro | this.getCountValue().reset();
|
678 | this.getEnvelopeValue().reset();
|
||
679 | 45425 | jjdelcerro | } |
680 | |||
681 | @Override
|
||
682 | public void passThroughUpdate(FeatureProvider featureProvider) throws DataException { |
||
683 | FeatureType type = this.getFeatureStore().getDefaultFeatureType();
|
||
684 | JDBCStoreParameters params = this.getParameters();
|
||
685 | PerformChangesOperation performChanges = this.getOperations().createPerformChanges(
|
||
686 | this.getOperations().createTableReference(params),
|
||
687 | type, |
||
688 | Collections.emptyIterator(),
|
||
689 | Collections.emptyIterator(),
|
||
690 | Collections.singletonList(featureProvider).iterator(),
|
||
691 | 46724 | fdiaz | Collections.emptyIterator(),
|
692 | this.getStoreServices()
|
||
693 | 45425 | jjdelcerro | ); |
694 | performChanges.perform(); |
||
695 | 46315 | jjdelcerro | // this.getCountValue().reset();
|
696 | this.getEnvelopeValue().reset();
|
||
697 | 45425 | jjdelcerro | } |
698 | |||
699 | 45473 | fdiaz | @Override
|
700 | 45425 | jjdelcerro | public void passThroughUpdate(Object[] parameters, Expression filter){ |
701 | 45473 | fdiaz | JDBCStoreParameters params = this.getParameters();
|
702 | UpdatePassThroughOperation operation = this.getOperations().createUpdatePassThroughOperation(
|
||
703 | this.getOperations().createTableReference(params),
|
||
704 | parameters, |
||
705 | filter |
||
706 | ); |
||
707 | operation.perform(); |
||
708 | 46315 | jjdelcerro | // this.getCountValue().reset();
|
709 | this.getEnvelopeValue().reset();
|
||
710 | 45425 | jjdelcerro | } |
711 | |||
712 | @Override
|
||
713 | public void passThroughDelete(FeatureReferenceProviderServices featureReference) throws DataException { |
||
714 | FeatureType type = this.getFeatureStore().getDefaultFeatureType();
|
||
715 | JDBCStoreParameters params = this.getParameters();
|
||
716 | PerformChangesOperation performChanges = this.getOperations().createPerformChanges(
|
||
717 | this.getOperations().createTableReference(params),
|
||
718 | type, |
||
719 | Collections.singletonList(featureReference).iterator(),
|
||
720 | Collections.emptyIterator(),
|
||
721 | Collections.emptyIterator(),
|
||
722 | 46724 | fdiaz | Collections.emptyIterator(),
|
723 | this.getStoreServices()
|
||
724 | 45425 | jjdelcerro | ); |
725 | performChanges.perform(); |
||
726 | 46315 | jjdelcerro | this.getCountValue().reset();
|
727 | this.getEnvelopeValue().reset();
|
||
728 | 45425 | jjdelcerro | } |
729 | |||
730 | 46542 | fdiaz | @Override
|
731 | 45425 | jjdelcerro | public void passThroughDelete(Expression expression) throws DataException { |
732 | 45473 | fdiaz | JDBCStoreParameters params = this.getParameters();
|
733 | DeletePassThroughOperation operation = this.getOperations().createDeletePassThroughOperation(
|
||
734 | this.getOperations().createTableReference(params),
|
||
735 | expression |
||
736 | ); |
||
737 | operation.perform(); |
||
738 | 46315 | jjdelcerro | this.getCountValue().reset();
|
739 | this.getEnvelopeValue().reset();
|
||
740 | 45425 | jjdelcerro | } |
741 | 45650 | jjdelcerro | |
742 | @Override
|
||
743 | public void setTransaction(DataTransactionServices transaction) { |
||
744 | 46315 | jjdelcerro | if( this.helper.getTransaction()!=null ) { |
745 | this.helper.getTransaction().deleteObserver(transactionObserver);
|
||
746 | } |
||
747 | 45650 | jjdelcerro | this.helper.setTransaction(transaction);
|
748 | 46315 | jjdelcerro | if( transaction!=null ) { |
749 | transaction.addObserver(transactionObserver); |
||
750 | } |
||
751 | 45650 | jjdelcerro | } |
752 | |||
753 | 45717 | fdiaz | @Override
|
754 | public String toString() { |
||
755 | try {
|
||
756 | 47198 | jjdelcerro | ToStringBuilder builder = new ToStringBuilder(this); |
757 | builder.append("hash", String.format("%x", this.hashCode())); |
||
758 | builder.append("helper", this.helper, true); |
||
759 | return builder.toString();
|
||
760 | 45717 | fdiaz | } catch (Exception e) { |
761 | return super.toString(); |
||
762 | } |
||
763 | } |
||
764 | 46032 | jjdelcerro | |
765 | @Override
|
||
766 | public void refresh() throws OpenException { |
||
767 | 46303 | jjdelcerro | // Force to recalculare count, envelope and allowWrite
|
768 | this.count = null; |
||
769 | this.envelope = null; |
||
770 | this.allowWrite = null; |
||
771 | 46032 | jjdelcerro | //
|
772 | // if( this.helper.getResulSetControler().getOpenCount()>0 ) {
|
||
773 | // // Has ResultSetEntry open. Oh!!!!
|
||
774 | // this.helper.getResulSetControler().closeAll();
|
||
775 | // }
|
||
776 | // if( this.appendOperation!=null ) {
|
||
777 | // // Has and append operation in progress, Oh!!
|
||
778 | // this.appendOperation.abort();
|
||
779 | // this.appendOperation = null;
|
||
780 | // }
|
||
781 | super.refresh();
|
||
782 | } |
||
783 | 45650 | jjdelcerro | |
784 | 43020 | jjdelcerro | } |