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 @ 43020
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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 | package org.gvsig.fmap.dal.raster.impl; |
25 | |||
26 | import java.util.Collection; |
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27 | import java.util.Iterator; |
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28 | import java.util.Set; |
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29 | |||
30 | import org.gvsig.fmap.dal.DataManager; |
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31 | import org.gvsig.fmap.dal.DataQuery; |
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32 | import org.gvsig.fmap.dal.DataServerExplorer; |
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33 | import org.gvsig.fmap.dal.DataSet; |
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34 | import org.gvsig.fmap.dal.DataStore; |
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35 | import org.gvsig.fmap.dal.DataStoreNotification; |
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36 | import org.gvsig.fmap.dal.DataStoreParameters; |
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37 | import org.gvsig.fmap.dal.exception.CloseException; |
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38 | import org.gvsig.fmap.dal.exception.DataException; |
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39 | import org.gvsig.fmap.dal.exception.InitializeException; |
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40 | import org.gvsig.fmap.dal.exception.OpenException; |
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41 | import org.gvsig.fmap.dal.exception.ValidateDataParametersException; |
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42 | import org.gvsig.fmap.dal.feature.FeatureStoreNotification; |
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43 | import org.gvsig.fmap.dal.feature.impl.DefaultFeatureStoreNotification; |
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44 | import org.gvsig.fmap.dal.impl.DefaultDataManager; |
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45 | import org.gvsig.fmap.dal.raster.CoverageSelection; |
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46 | import org.gvsig.fmap.dal.raster.CoverageStore; |
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47 | import org.gvsig.fmap.dal.raster.spi.CoverageStoreProvider; |
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48 | import org.gvsig.fmap.dal.raster.spi.CoverageStoreProviderServices; |
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49 | import org.gvsig.fmap.dal.resource.Resource; |
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50 | import org.gvsig.fmap.dal.spi.DataStoreInitializer; |
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51 | import org.gvsig.fmap.dal.spi.DataStoreProvider; |
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52 | import org.gvsig.metadata.MetadataLocator; |
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53 | import org.gvsig.timesupport.Interval; |
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54 | import org.gvsig.timesupport.RelativeInterval; |
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55 | import org.gvsig.tools.ToolsLocator; |
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56 | import org.gvsig.tools.dispose.impl.AbstractDisposable; |
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57 | import org.gvsig.tools.dynobject.DelegatedDynObject; |
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58 | import org.gvsig.tools.dynobject.DynClass; |
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59 | import org.gvsig.tools.dynobject.DynObject; |
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60 | import org.gvsig.tools.dynobject.DynObjectManager; |
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61 | import org.gvsig.tools.dynobject.exception.DynFieldNotFoundException; |
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62 | import org.gvsig.tools.dynobject.exception.DynMethodException; |
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63 | import org.gvsig.tools.exception.BaseException; |
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64 | import org.gvsig.tools.observer.Observer; |
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65 | import org.gvsig.tools.observer.impl.DelegateWeakReferencingObservable; |
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66 | import org.gvsig.tools.persistence.PersistentState; |
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67 | import org.gvsig.tools.persistence.exception.PersistenceException; |
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68 | import org.gvsig.tools.undo.command.Command; |
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69 | import org.gvsig.tools.visitor.Visitor; |
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70 | |||
71 | /**
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72 | * @author jmvivo
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73 | *
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74 | */
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75 | public class DefaultCoverageStore extends AbstractDisposable implements |
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76 | CoverageStore, CoverageStoreProviderServices, DataStoreInitializer { |
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77 | |||
78 | // final static private Logger logger = LoggerFactory
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79 | // .getLogger(DefaultFeatureStore.class);
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80 | |||
81 | private DataStoreParameters parameters = null; |
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82 | private CoverageSelection selection;
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83 | |||
84 | // private long versionOfUpdate = 0;
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85 | |||
86 | private DefaultDataManager dataManager = null; |
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87 | |||
88 | private CoverageStoreProvider provider = null; |
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89 | |||
90 | private DelegatedDynObject metadata;
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91 | |||
92 | private DelegateWeakReferencingObservable delegateObservable = new DelegateWeakReferencingObservable( |
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93 | this);
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94 | |||
95 | public DefaultCoverageStore() {
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96 | |||
97 | } |
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98 | |||
99 | /*
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100 | * (non-Javadoc)
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101 | *
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102 | * @see
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103 | * org.gvsig.fmap.dal.impl.DataStoreImplementation#intializePhase1(org.gvsig
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104 | * .fmap.dal.impl.DefaultDataManager,
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105 | * org.gvsig.fmap.dal.DataStoreParameters)
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106 | */
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107 | public void intializePhase1(DataManager dataManager, |
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108 | DataStoreParameters parameters) throws InitializeException {
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109 | DynObjectManager dynManager = ToolsLocator.getDynObjectManager(); |
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110 | |||
111 | this.metadata = (DelegatedDynObject) dynManager
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112 | .createDynObject( |
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113 | MetadataLocator.getMetadataManager().getDefinition(DataStore.SPATIAL_METADATA_DEFINITION_NAME) |
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114 | ); |
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115 | this.dataManager = (DefaultDataManager)dataManager;
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116 | this.parameters = parameters;
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117 | |||
118 | } |
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119 | |||
120 | |||
121 | |||
122 | /*
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123 | * (non-Javadoc)
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124 | *
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125 | * @see
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126 | * org.gvsig.fmap.dal.impl.DataStoreImplementation#intializePhase2(org.gvsig
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127 | * .fmap.dal.spi.DataStoreProvider)
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128 | */
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129 | public void intializePhase2(DataStoreProvider provider) |
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130 | throws InitializeException {
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131 | |||
132 | this.provider = (CoverageStoreProvider) provider;
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133 | 43020 | jjdelcerro | this.delegate((DynObject) provider);
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134 | 40435 | jjdelcerro | |
135 | } |
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136 | |||
137 | |||
138 | /* (non-Javadoc)
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139 | * @see org.gvsig.fmap.dal.DataStore#createSelection()
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140 | */
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141 | public DataSet createSelection() throws DataException { |
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142 | // TODO Auto-generated method stub
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143 | return null; |
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144 | } |
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145 | |||
146 | |||
147 | /* (non-Javadoc)
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148 | * @see org.gvsig.fmap.dal.DataStore#getChildren()
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149 | */
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150 | public Iterator getChildren() { |
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151 | return this.provider.getChilds(); |
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152 | } |
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153 | |||
154 | /* (non-Javadoc)
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155 | * @see org.gvsig.fmap.dal.DataStore#getDataSet()
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156 | */
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157 | public DataSet getDataSet() throws DataException { |
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158 | // TODO Auto-generated method stub
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159 | return null; |
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160 | } |
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161 | |||
162 | /* (non-Javadoc)
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163 | * @see org.gvsig.fmap.dal.DataStore#getDataSet(org.gvsig.fmap.dal.DataQuery)
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164 | */
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165 | public DataSet getDataSet(DataQuery dataQuery) throws DataException { |
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166 | // TODO Auto-generated method stub
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167 | return null; |
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168 | } |
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169 | |||
170 | public void accept(Visitor visitor) throws BaseException { |
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171 | // TODO Auto-generated method stub
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172 | } |
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173 | |||
174 | public void accept(Visitor visitor, DataQuery dataQuery) |
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175 | throws BaseException {
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176 | // TODO Auto-generated method stub
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177 | } |
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178 | |||
179 | /* (non-Javadoc)
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180 | * @see org.gvsig.fmap.dal.DataStore#getDataSet(org.gvsig.tools.observer.Observer)
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181 | */
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182 | public void getDataSet(Observer observer) throws DataException { |
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183 | // TODO Auto-generated method stub
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184 | |||
185 | } |
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186 | |||
187 | /* (non-Javadoc)
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188 | * @see org.gvsig.fmap.dal.DataStore#getDataSet(org.gvsig.fmap.dal.DataQuery, org.gvsig.tools.observer.Observer)
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189 | */
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190 | public void getDataSet(DataQuery dataQuery, Observer observer) |
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191 | throws DataException {
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192 | // TODO Auto-generated method stub
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193 | |||
194 | } |
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195 | |||
196 | /* (non-Javadoc)
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197 | * @see org.gvsig.fmap.dal.DataStore#getExplorer()
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198 | */
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199 | public DataServerExplorer getExplorer() throws DataException, |
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200 | ValidateDataParametersException { |
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201 | return provider.getExplorer();
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202 | } |
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203 | |||
204 | /* (non-Javadoc)
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205 | * @see org.gvsig.fmap.dal.DataStore#getParameters()
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206 | */
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207 | public DataStoreParameters getParameters() {
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208 | return this.parameters; |
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209 | } |
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210 | |||
211 | /* (non-Javadoc)
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212 | * @see org.gvsig.fmap.dal.DataStore#getSelection()
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213 | */
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214 | public DataSet getSelection() throws DataException { |
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215 | // TODO Auto-generated method stub
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216 | return null; |
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217 | } |
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218 | |||
219 | /* (non-Javadoc)
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220 | * @see org.gvsig.fmap.dal.DataStore#refresh()
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221 | */
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222 | public void refresh() throws DataException { |
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223 | // TODO Auto-generated method stub
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224 | |||
225 | } |
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226 | |||
227 | /* (non-Javadoc)
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228 | * @see org.gvsig.fmap.dal.DataStore#setSelection(org.gvsig.fmap.dal.DataSet)
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229 | */
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230 | public void setSelection(DataSet selection) throws DataException { |
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231 | // TODO Auto-generated method stub
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232 | |||
233 | } |
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234 | |||
235 | /* (non-Javadoc)
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236 | * @see org.gvsig.tools.observer.ComplexObservable#beginComplexNotification()
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237 | */
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238 | public void beginComplexNotification() { |
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239 | // TODO Auto-generated method stub
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240 | |||
241 | } |
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242 | |||
243 | /* (non-Javadoc)
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244 | * @see org.gvsig.tools.observer.ComplexObservable#disableNotifications()
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245 | */
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246 | public void disableNotifications() { |
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247 | // TODO Auto-generated method stub
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248 | |||
249 | } |
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250 | |||
251 | /* (non-Javadoc)
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252 | * @see org.gvsig.tools.observer.ComplexObservable#enableNotifications()
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253 | */
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254 | public void enableNotifications() { |
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255 | // TODO Auto-generated method stub
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256 | |||
257 | } |
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258 | |||
259 | /* (non-Javadoc)
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260 | * @see org.gvsig.tools.observer.ComplexObservable#endComplexNotification()
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261 | */
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262 | public void endComplexNotification() { |
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263 | // TODO Auto-generated method stub
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264 | |||
265 | } |
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266 | |||
267 | /* (non-Javadoc)
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268 | * @see org.gvsig.tools.observer.Observable#addObserver(org.gvsig.tools.observer.Observer)
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269 | */
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270 | public void addObserver(Observer o) { |
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271 | // TODO Auto-generated method stub
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272 | |||
273 | } |
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274 | |||
275 | /* (non-Javadoc)
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276 | * @see org.gvsig.tools.observer.Observable#deleteObserver(org.gvsig.tools.observer.Observer)
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277 | */
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278 | public void deleteObserver(Observer o) { |
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279 | // TODO Auto-generated method stub
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280 | |||
281 | } |
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282 | |||
283 | /* (non-Javadoc)
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284 | * @see org.gvsig.tools.observer.Observable#deleteObservers()
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285 | */
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286 | public void deleteObservers() { |
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287 | // TODO Auto-generated method stub
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288 | |||
289 | } |
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290 | |||
291 | /* (non-Javadoc)
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292 | * @see org.gvsig.tools.persistence.Persistent#getState()
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293 | */
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294 | public PersistentState getState() throws PersistenceException { |
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295 | // TODO Auto-generated method stub
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296 | return null; |
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297 | } |
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298 | |||
299 | /* (non-Javadoc)
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300 | * @see org.gvsig.tools.persistence.Persistent#loadState(org.gvsig.tools.persistence.PersistentState)
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301 | */
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302 | public void saveToState(PersistentState state) throws PersistenceException { |
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303 | // TODO Auto-generated method stub
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304 | |||
305 | } |
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306 | |||
307 | /* (non-Javadoc)
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308 | * @see org.gvsig.tools.persistence.Persistent#setState(org.gvsig.tools.persistence.PersistentState)
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309 | */
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310 | public void loadFromState(PersistentState state) throws PersistenceException { |
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311 | // TODO Auto-generated method stub
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312 | |||
313 | } |
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314 | |||
315 | //
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316 | // ====================================================================
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317 | // Metadata related methods
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318 | //
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319 | |||
320 | public Object getMetadataID() { |
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321 | return this.provider.getSourceId(); |
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322 | } |
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323 | |||
324 | public void delegate(DynObject dynObject) { |
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325 | this.metadata.delegate(dynObject);
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326 | } |
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327 | |||
328 | public DynClass getDynClass() {
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329 | return this.metadata.getDynClass(); |
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330 | } |
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331 | |||
332 | public Object getDynValue(String name) throws DynFieldNotFoundException { |
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333 | return this.metadata.getDynValue(name); |
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334 | } |
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335 | |||
336 | public boolean hasDynValue(String name) { |
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337 | return this.metadata.hasDynValue(name); |
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338 | } |
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339 | |||
340 | public void implement(DynClass dynClass) { |
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341 | this.metadata.implement(dynClass);
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342 | } |
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343 | |||
344 | 42775 | jjdelcerro | public Object invokeDynMethod(String name, Object[] args) |
345 | 40435 | jjdelcerro | throws DynMethodException {
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346 | 42775 | jjdelcerro | return this.metadata.invokeDynMethod(this, name, args); |
347 | 40435 | jjdelcerro | } |
348 | |||
349 | 42775 | jjdelcerro | public Object invokeDynMethod(int code, Object[] args) |
350 | 40435 | jjdelcerro | throws DynMethodException {
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351 | 42775 | jjdelcerro | return this.metadata.invokeDynMethod(this, code, args); |
352 | 40435 | jjdelcerro | } |
353 | |||
354 | public void setDynValue(String name, Object value) |
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355 | throws DynFieldNotFoundException {
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356 | this.metadata.setDynValue(name, value);
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357 | |||
358 | } |
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359 | |||
360 | /*
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361 | * (non-Javadoc)
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362 | *
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363 | * @see org.gvsig.metadata.Metadata#getMetadataChildren()
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364 | */
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365 | public Set getMetadataChildren() { |
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366 | return null; |
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367 | } |
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368 | |||
369 | /*
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370 | * (non-Javadoc)
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371 | *
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372 | * @see org.gvsig.metadata.Metadata#getMetadataName()
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373 | */
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374 | public String getMetadataName() { |
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375 | return this.provider.getProviderName(); |
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376 | } |
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377 | |||
378 | |||
379 | /* (non-Javadoc)
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380 | * @see org.gvsig.fmap.dal.raster.spi.CoverageStoreProviderServices#createDefaultCoverageSelection()
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381 | */
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382 | public CoverageSelection createDefaultCoverageSelection()
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383 | throws DataException {
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384 | // TODO Auto-generated method stub
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385 | return null; |
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386 | } |
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387 | |||
388 | |||
389 | /* (non-Javadoc)
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390 | * @see org.gvsig.fmap.dal.raster.spi.CoverageStoreProviderServices#getManager()
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391 | */
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392 | public DataManager getManager() {
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393 | return this.dataManager; |
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394 | } |
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395 | |||
396 | /* (non-Javadoc)
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397 | * @see org.gvsig.fmap.dal.raster.spi.CoverageStoreProviderServices#getProvider()
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398 | */
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399 | public CoverageStoreProvider getProvider() {
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400 | return this.provider; |
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401 | } |
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402 | |||
403 | public void notifyChange(String notification) { |
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404 | delegateObservable |
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405 | .notifyObservers(new DefaultCoverageStoreNotification(
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406 | this, notification));
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407 | |||
408 | } |
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409 | |||
410 | |||
411 | public void notifyChange(String notification, Command command) { |
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412 | delegateObservable |
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413 | .notifyObservers(new DefaultCoverageStoreNotification(
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414 | this, notification, command));
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415 | } |
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416 | |||
417 | |||
418 | /*
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419 | * (non-Javadoc)
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420 | *
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421 | * @see
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422 | * org.gvsig.fmap.dal.feature.spi.FeatureStoreProviderServices#notifyChange
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423 | * (java.lang.String, org.gvsig.fmap.dal.resource.Resource)
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424 | */
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425 | public void notifyChange(String notification, Resource resource) { |
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426 | delegateObservable.notifyObservers(new DefaultFeatureStoreNotification(
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427 | this, FeatureStoreNotification.RESOURCE_CHANGED));
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428 | } |
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429 | |||
430 | public void open() throws OpenException { |
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431 | // TODO: Se puede hacer un open estando en edicion ?
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432 | this.notifyChange(DataStoreNotification.BEFORE_OPEN);
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433 | this.provider.open();
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434 | this.notifyChange(DataStoreNotification.AFTER_OPEN);
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435 | } |
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436 | |||
437 | public void close() throws CloseException { |
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438 | // TODO: Se puede hacer un close estando en edicion ?
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439 | this.notifyChange(DataStoreNotification.BEFORE_CLOSE);
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440 | this.provider.close();
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441 | this.notifyChange(DataStoreNotification.AFTER_CLOSE);
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442 | } |
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443 | |||
444 | protected void doDispose() throws BaseException { |
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445 | this.notifyChange(DataStoreNotification.BEFORE_DISPOSE);
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446 | this.provider.dispose();
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447 | if (this.selection != null) { |
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448 | this.selection.dispose();
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449 | this.selection = null; |
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450 | } |
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451 | |||
452 | this.parameters = null; |
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453 | this.notifyChange(DataStoreNotification.AFTER_DISPOSE);
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454 | this.delegateObservable.deleteObservers();
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455 | this.delegateObservable = null; |
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456 | } |
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457 | |||
458 | public boolean allowWrite() { |
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459 | return this.provider.allowWrite(); |
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460 | } |
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461 | |||
462 | public DataQuery createQuery() {
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463 | // TODO Auto-generated method stub
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464 | return null; |
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465 | } |
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466 | |||
467 | public DataStore getStore() {
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468 | return this; |
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469 | } |
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470 | |||
471 | public CoverageStore getCoverageStore() {
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472 | return this; |
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473 | } |
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474 | |||
475 | public void clear() { |
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476 | if (metadata != null) { |
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477 | metadata.clear(); |
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478 | } |
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479 | } |
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480 | |||
481 | public String getProviderName() { |
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482 | return this.provider.getProviderName(); |
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483 | } |
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484 | |||
485 | public String getName() { |
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486 | 41739 | jjdelcerro | return this.provider.getName(); |
487 | 40435 | jjdelcerro | } |
488 | |||
489 | public String getFullName() { |
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490 | return this.provider.getFullName(); |
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491 | } |
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492 | |||
493 | public Interval getInterval() {
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494 | // TODO Auto-generated method stub
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495 | return null; |
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496 | } |
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497 | |||
498 | public Collection getTimes() { |
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499 | // TODO Auto-generated method stub
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500 | return null; |
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501 | } |
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502 | |||
503 | public Collection getTimes(Interval interval) { |
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504 | // TODO Auto-generated method stub
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505 | return null; |
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506 | } |
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507 | 40596 | jjdelcerro | } |