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 / raster / impl / DefaultCoverageStore.java @ 40559
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1 | 40559 | jjdelcerro | /**
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2 | * gvSIG. Desktop Geographic Information System.
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3 | *
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4 | * Copyright (C) 2007-2013 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 | 40435 | jjdelcerro | /* gvSIG. Geographic Information System of the Valencian Government
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25 | *
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26 | * Copyright (C) 2007-2008 Infrastructures and Transports Department
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27 | * of the Valencian Government (CIT)
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28 | *
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29 | * This program is free software; you can redistribute it and/or
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30 | * modify it under the terms of the GNU General Public License
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31 | * as published by the Free Software Foundation; either version 2
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32 | * of the License, or (at your option) any later version.
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33 | *
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34 | * This program is distributed in the hope that it will be useful,
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35 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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36 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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37 | * GNU General Public License for more details.
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38 | *
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39 | * You should have received a copy of the GNU General Public License
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40 | * along with this program; if not, write to the Free Software
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41 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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42 | * MA 02110-1301, USA.
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43 | *
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44 | */
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45 | |||
46 | /*
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47 | * AUTHORS (In addition to CIT):
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48 | * 2009 IVER T.I {{Task}}
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49 | */
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50 | |||
51 | /**
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52 | *
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53 | */
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54 | package org.gvsig.fmap.dal.raster.impl; |
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55 | |||
56 | import java.util.Collection; |
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57 | import java.util.Iterator; |
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58 | import java.util.Set; |
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59 | |||
60 | import org.gvsig.fmap.dal.DataManager; |
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61 | import org.gvsig.fmap.dal.DataQuery; |
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62 | import org.gvsig.fmap.dal.DataServerExplorer; |
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63 | import org.gvsig.fmap.dal.DataSet; |
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64 | import org.gvsig.fmap.dal.DataStore; |
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65 | import org.gvsig.fmap.dal.DataStoreNotification; |
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66 | import org.gvsig.fmap.dal.DataStoreParameters; |
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67 | import org.gvsig.fmap.dal.exception.CloseException; |
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68 | import org.gvsig.fmap.dal.exception.DataException; |
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69 | import org.gvsig.fmap.dal.exception.InitializeException; |
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70 | import org.gvsig.fmap.dal.exception.OpenException; |
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71 | import org.gvsig.fmap.dal.exception.ValidateDataParametersException; |
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72 | import org.gvsig.fmap.dal.feature.FeatureStoreNotification; |
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73 | import org.gvsig.fmap.dal.feature.impl.DefaultFeatureStoreNotification; |
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74 | import org.gvsig.fmap.dal.impl.DefaultDataManager; |
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75 | import org.gvsig.fmap.dal.raster.CoverageSelection; |
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76 | import org.gvsig.fmap.dal.raster.CoverageStore; |
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77 | import org.gvsig.fmap.dal.raster.spi.CoverageStoreProvider; |
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78 | import org.gvsig.fmap.dal.raster.spi.CoverageStoreProviderServices; |
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79 | import org.gvsig.fmap.dal.resource.Resource; |
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80 | import org.gvsig.fmap.dal.spi.DataStoreInitializer; |
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81 | import org.gvsig.fmap.dal.spi.DataStoreProvider; |
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82 | import org.gvsig.metadata.MetadataLocator; |
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83 | import org.gvsig.timesupport.Interval; |
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84 | import org.gvsig.timesupport.RelativeInterval; |
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85 | import org.gvsig.tools.ToolsLocator; |
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86 | import org.gvsig.tools.dispose.impl.AbstractDisposable; |
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87 | import org.gvsig.tools.dynobject.DelegatedDynObject; |
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88 | import org.gvsig.tools.dynobject.DynClass; |
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89 | import org.gvsig.tools.dynobject.DynObject; |
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90 | import org.gvsig.tools.dynobject.DynObjectManager; |
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91 | import org.gvsig.tools.dynobject.exception.DynFieldNotFoundException; |
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92 | import org.gvsig.tools.dynobject.exception.DynMethodException; |
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93 | import org.gvsig.tools.exception.BaseException; |
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94 | import org.gvsig.tools.observer.Observer; |
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95 | import org.gvsig.tools.observer.impl.DelegateWeakReferencingObservable; |
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96 | import org.gvsig.tools.persistence.PersistentState; |
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97 | import org.gvsig.tools.persistence.exception.PersistenceException; |
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98 | import org.gvsig.tools.undo.command.Command; |
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99 | import org.gvsig.tools.visitor.Visitor; |
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100 | |||
101 | /**
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102 | * @author jmvivo
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103 | *
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104 | */
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105 | public class DefaultCoverageStore extends AbstractDisposable implements |
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106 | CoverageStore, CoverageStoreProviderServices, DataStoreInitializer { |
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107 | |||
108 | // final static private Logger logger = LoggerFactory
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109 | // .getLogger(DefaultFeatureStore.class);
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110 | |||
111 | private DataStoreParameters parameters = null; |
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112 | private CoverageSelection selection;
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113 | |||
114 | // private long versionOfUpdate = 0;
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115 | |||
116 | private DefaultDataManager dataManager = null; |
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117 | |||
118 | private CoverageStoreProvider provider = null; |
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119 | |||
120 | private DelegatedDynObject metadata;
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121 | |||
122 | private DelegateWeakReferencingObservable delegateObservable = new DelegateWeakReferencingObservable( |
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123 | this);
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124 | |||
125 | public DefaultCoverageStore() {
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126 | |||
127 | } |
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128 | |||
129 | /*
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130 | * (non-Javadoc)
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131 | *
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132 | * @see
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133 | * org.gvsig.fmap.dal.impl.DataStoreImplementation#intializePhase1(org.gvsig
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134 | * .fmap.dal.impl.DefaultDataManager,
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135 | * org.gvsig.fmap.dal.DataStoreParameters)
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136 | */
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137 | public void intializePhase1(DataManager dataManager, |
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138 | DataStoreParameters parameters) throws InitializeException {
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139 | DynObjectManager dynManager = ToolsLocator.getDynObjectManager(); |
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140 | |||
141 | this.metadata = (DelegatedDynObject) dynManager
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142 | .createDynObject( |
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143 | MetadataLocator.getMetadataManager().getDefinition(DataStore.SPATIAL_METADATA_DEFINITION_NAME) |
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144 | ); |
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145 | this.dataManager = (DefaultDataManager)dataManager;
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146 | this.parameters = parameters;
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147 | |||
148 | } |
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149 | |||
150 | |||
151 | |||
152 | /*
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153 | * (non-Javadoc)
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154 | *
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155 | * @see
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156 | * org.gvsig.fmap.dal.impl.DataStoreImplementation#intializePhase2(org.gvsig
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157 | * .fmap.dal.spi.DataStoreProvider)
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158 | */
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159 | public void intializePhase2(DataStoreProvider provider) |
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160 | throws InitializeException {
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161 | |||
162 | this.provider = (CoverageStoreProvider) provider;
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163 | this.delegate(provider);
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164 | |||
165 | } |
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166 | |||
167 | |||
168 | /* (non-Javadoc)
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169 | * @see org.gvsig.fmap.dal.DataStore#createSelection()
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170 | */
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171 | public DataSet createSelection() throws DataException { |
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172 | // TODO Auto-generated method stub
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173 | return null; |
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174 | } |
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175 | |||
176 | |||
177 | /* (non-Javadoc)
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178 | * @see org.gvsig.fmap.dal.DataStore#getChildren()
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179 | */
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180 | public Iterator getChildren() { |
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181 | return this.provider.getChilds(); |
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182 | } |
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183 | |||
184 | /* (non-Javadoc)
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185 | * @see org.gvsig.fmap.dal.DataStore#getDataSet()
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186 | */
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187 | public DataSet getDataSet() throws DataException { |
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188 | // TODO Auto-generated method stub
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189 | return null; |
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190 | } |
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191 | |||
192 | /* (non-Javadoc)
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193 | * @see org.gvsig.fmap.dal.DataStore#getDataSet(org.gvsig.fmap.dal.DataQuery)
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194 | */
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195 | public DataSet getDataSet(DataQuery dataQuery) throws DataException { |
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196 | // TODO Auto-generated method stub
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197 | return null; |
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198 | } |
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199 | |||
200 | public void accept(Visitor visitor) throws BaseException { |
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201 | // TODO Auto-generated method stub
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202 | } |
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203 | |||
204 | public void accept(Visitor visitor, DataQuery dataQuery) |
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205 | throws BaseException {
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206 | // TODO Auto-generated method stub
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207 | } |
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208 | |||
209 | /* (non-Javadoc)
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210 | * @see org.gvsig.fmap.dal.DataStore#getDataSet(org.gvsig.tools.observer.Observer)
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211 | */
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212 | public void getDataSet(Observer observer) throws DataException { |
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213 | // TODO Auto-generated method stub
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214 | |||
215 | } |
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216 | |||
217 | /* (non-Javadoc)
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218 | * @see org.gvsig.fmap.dal.DataStore#getDataSet(org.gvsig.fmap.dal.DataQuery, org.gvsig.tools.observer.Observer)
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219 | */
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220 | public void getDataSet(DataQuery dataQuery, Observer observer) |
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221 | throws DataException {
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222 | // TODO Auto-generated method stub
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223 | |||
224 | } |
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225 | |||
226 | /* (non-Javadoc)
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227 | * @see org.gvsig.fmap.dal.DataStore#getExplorer()
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228 | */
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229 | public DataServerExplorer getExplorer() throws DataException, |
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230 | ValidateDataParametersException { |
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231 | return provider.getExplorer();
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232 | } |
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233 | |||
234 | /* (non-Javadoc)
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235 | * @see org.gvsig.fmap.dal.DataStore#getParameters()
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236 | */
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237 | public DataStoreParameters getParameters() {
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238 | return this.parameters; |
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239 | } |
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240 | |||
241 | /* (non-Javadoc)
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242 | * @see org.gvsig.fmap.dal.DataStore#getSelection()
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243 | */
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244 | public DataSet getSelection() throws DataException { |
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245 | // TODO Auto-generated method stub
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246 | return null; |
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247 | } |
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248 | |||
249 | /* (non-Javadoc)
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250 | * @see org.gvsig.fmap.dal.DataStore#refresh()
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251 | */
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252 | public void refresh() throws DataException { |
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253 | // TODO Auto-generated method stub
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254 | |||
255 | } |
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256 | |||
257 | /* (non-Javadoc)
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258 | * @see org.gvsig.fmap.dal.DataStore#setSelection(org.gvsig.fmap.dal.DataSet)
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259 | */
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260 | public void setSelection(DataSet selection) throws DataException { |
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261 | // TODO Auto-generated method stub
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262 | |||
263 | } |
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264 | |||
265 | /* (non-Javadoc)
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266 | * @see org.gvsig.tools.observer.ComplexObservable#beginComplexNotification()
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267 | */
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268 | public void beginComplexNotification() { |
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269 | // TODO Auto-generated method stub
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270 | |||
271 | } |
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272 | |||
273 | /* (non-Javadoc)
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274 | * @see org.gvsig.tools.observer.ComplexObservable#disableNotifications()
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275 | */
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276 | public void disableNotifications() { |
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277 | // TODO Auto-generated method stub
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278 | |||
279 | } |
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280 | |||
281 | /* (non-Javadoc)
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282 | * @see org.gvsig.tools.observer.ComplexObservable#enableNotifications()
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283 | */
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284 | public void enableNotifications() { |
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285 | // TODO Auto-generated method stub
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286 | |||
287 | } |
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288 | |||
289 | /* (non-Javadoc)
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290 | * @see org.gvsig.tools.observer.ComplexObservable#endComplexNotification()
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291 | */
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292 | public void endComplexNotification() { |
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293 | // TODO Auto-generated method stub
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294 | |||
295 | } |
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296 | |||
297 | /* (non-Javadoc)
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298 | * @see org.gvsig.tools.observer.Observable#addObserver(org.gvsig.tools.observer.Observer)
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299 | */
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300 | public void addObserver(Observer o) { |
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301 | // TODO Auto-generated method stub
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302 | |||
303 | } |
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304 | |||
305 | /* (non-Javadoc)
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306 | * @see org.gvsig.tools.observer.Observable#deleteObserver(org.gvsig.tools.observer.Observer)
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307 | */
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308 | public void deleteObserver(Observer o) { |
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309 | // TODO Auto-generated method stub
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310 | |||
311 | } |
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312 | |||
313 | /* (non-Javadoc)
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314 | * @see org.gvsig.tools.observer.Observable#deleteObservers()
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315 | */
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316 | public void deleteObservers() { |
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317 | // TODO Auto-generated method stub
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318 | |||
319 | } |
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320 | |||
321 | /* (non-Javadoc)
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322 | * @see org.gvsig.tools.persistence.Persistent#getState()
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323 | */
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324 | public PersistentState getState() throws PersistenceException { |
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325 | // TODO Auto-generated method stub
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326 | return null; |
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327 | } |
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328 | |||
329 | /* (non-Javadoc)
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330 | * @see org.gvsig.tools.persistence.Persistent#loadState(org.gvsig.tools.persistence.PersistentState)
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331 | */
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332 | public void saveToState(PersistentState state) throws PersistenceException { |
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333 | // TODO Auto-generated method stub
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334 | |||
335 | } |
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336 | |||
337 | /* (non-Javadoc)
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338 | * @see org.gvsig.tools.persistence.Persistent#setState(org.gvsig.tools.persistence.PersistentState)
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339 | */
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340 | public void loadFromState(PersistentState state) throws PersistenceException { |
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341 | // TODO Auto-generated method stub
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342 | |||
343 | } |
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344 | |||
345 | //
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346 | // ====================================================================
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347 | // Metadata related methods
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348 | //
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349 | |||
350 | public Object getMetadataID() { |
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351 | return this.provider.getSourceId(); |
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352 | } |
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353 | |||
354 | public void delegate(DynObject dynObject) { |
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355 | this.metadata.delegate(dynObject);
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356 | } |
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357 | |||
358 | public DynClass getDynClass() {
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359 | return this.metadata.getDynClass(); |
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360 | } |
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361 | |||
362 | public Object getDynValue(String name) throws DynFieldNotFoundException { |
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363 | return this.metadata.getDynValue(name); |
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364 | } |
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365 | |||
366 | public boolean hasDynValue(String name) { |
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367 | return this.metadata.hasDynValue(name); |
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368 | } |
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369 | |||
370 | public void implement(DynClass dynClass) { |
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371 | this.metadata.implement(dynClass);
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372 | } |
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373 | |||
374 | public Object invokeDynMethod(String name, DynObject context) |
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375 | throws DynMethodException {
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376 | return this.metadata.invokeDynMethod(this, name, context); |
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377 | } |
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378 | |||
379 | public Object invokeDynMethod(int code, DynObject context) |
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380 | throws DynMethodException {
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381 | return this.metadata.invokeDynMethod(this, code, context); |
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382 | } |
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383 | |||
384 | public void setDynValue(String name, Object value) |
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385 | throws DynFieldNotFoundException {
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386 | this.metadata.setDynValue(name, value);
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387 | |||
388 | } |
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389 | |||
390 | /*
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391 | * (non-Javadoc)
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392 | *
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393 | * @see org.gvsig.metadata.Metadata#getMetadataChildren()
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394 | */
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395 | public Set getMetadataChildren() { |
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396 | return null; |
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397 | } |
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398 | |||
399 | /*
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400 | * (non-Javadoc)
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401 | *
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402 | * @see org.gvsig.metadata.Metadata#getMetadataName()
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403 | */
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404 | public String getMetadataName() { |
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405 | return this.provider.getProviderName(); |
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406 | } |
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407 | |||
408 | |||
409 | /* (non-Javadoc)
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410 | * @see org.gvsig.fmap.dal.raster.spi.CoverageStoreProviderServices#createDefaultCoverageSelection()
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411 | */
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412 | public CoverageSelection createDefaultCoverageSelection()
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413 | throws DataException {
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414 | // TODO Auto-generated method stub
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415 | return null; |
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416 | } |
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417 | |||
418 | |||
419 | /* (non-Javadoc)
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420 | * @see org.gvsig.fmap.dal.raster.spi.CoverageStoreProviderServices#getManager()
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421 | */
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422 | public DataManager getManager() {
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423 | return this.dataManager; |
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424 | } |
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425 | |||
426 | /* (non-Javadoc)
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427 | * @see org.gvsig.fmap.dal.raster.spi.CoverageStoreProviderServices#getProvider()
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428 | */
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429 | public CoverageStoreProvider getProvider() {
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430 | return this.provider; |
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431 | } |
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432 | |||
433 | public void notifyChange(String notification) { |
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434 | delegateObservable |
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435 | .notifyObservers(new DefaultCoverageStoreNotification(
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436 | this, notification));
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437 | |||
438 | } |
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439 | |||
440 | |||
441 | public void notifyChange(String notification, Command command) { |
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442 | delegateObservable |
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443 | .notifyObservers(new DefaultCoverageStoreNotification(
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444 | this, notification, command));
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445 | } |
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446 | |||
447 | |||
448 | /*
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449 | * (non-Javadoc)
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450 | *
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451 | * @see
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452 | * org.gvsig.fmap.dal.feature.spi.FeatureStoreProviderServices#notifyChange
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453 | * (java.lang.String, org.gvsig.fmap.dal.resource.Resource)
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454 | */
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455 | public void notifyChange(String notification, Resource resource) { |
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456 | delegateObservable.notifyObservers(new DefaultFeatureStoreNotification(
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457 | this, FeatureStoreNotification.RESOURCE_CHANGED));
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458 | } |
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459 | |||
460 | public void open() throws OpenException { |
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461 | // TODO: Se puede hacer un open estando en edicion ?
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462 | this.notifyChange(DataStoreNotification.BEFORE_OPEN);
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463 | this.provider.open();
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464 | this.notifyChange(DataStoreNotification.AFTER_OPEN);
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465 | } |
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466 | |||
467 | public void close() throws CloseException { |
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468 | // TODO: Se puede hacer un close estando en edicion ?
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469 | this.notifyChange(DataStoreNotification.BEFORE_CLOSE);
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470 | this.provider.close();
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471 | this.notifyChange(DataStoreNotification.AFTER_CLOSE);
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472 | } |
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473 | |||
474 | protected void doDispose() throws BaseException { |
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475 | this.notifyChange(DataStoreNotification.BEFORE_DISPOSE);
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476 | this.provider.dispose();
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477 | if (this.selection != null) { |
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478 | this.selection.dispose();
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479 | this.selection = null; |
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480 | } |
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481 | |||
482 | this.parameters = null; |
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483 | this.notifyChange(DataStoreNotification.AFTER_DISPOSE);
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484 | this.delegateObservable.deleteObservers();
|
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485 | this.delegateObservable = null; |
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486 | } |
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487 | |||
488 | public boolean allowWrite() { |
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489 | return this.provider.allowWrite(); |
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490 | } |
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491 | |||
492 | public DataQuery createQuery() {
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493 | // TODO Auto-generated method stub
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494 | return null; |
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495 | } |
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496 | |||
497 | public DataStore getStore() {
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498 | return this; |
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499 | } |
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500 | |||
501 | public CoverageStore getCoverageStore() {
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502 | return this; |
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503 | } |
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504 | |||
505 | public void clear() { |
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506 | if (metadata != null) { |
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507 | metadata.clear(); |
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508 | } |
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509 | } |
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510 | |||
511 | public String getProviderName() { |
||
512 | return this.provider.getProviderName(); |
||
513 | } |
||
514 | |||
515 | public String getName() { |
||
516 | return this.provider.getProviderName(); |
||
517 | } |
||
518 | |||
519 | public String getFullName() { |
||
520 | return this.provider.getFullName(); |
||
521 | } |
||
522 | |||
523 | public Interval getInterval() {
|
||
524 | // TODO Auto-generated method stub
|
||
525 | return null; |
||
526 | } |
||
527 | |||
528 | public Collection getTimes() { |
||
529 | // TODO Auto-generated method stub
|
||
530 | return null; |
||
531 | } |
||
532 | |||
533 | public Collection getTimes(Interval interval) { |
||
534 | // TODO Auto-generated method stub
|
||
535 | return null; |
||
536 | } |
||
537 | } |