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 / impl / DefaultDataManager.java @ 43205
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1 | 43020 | jjdelcerro | package org.gvsig.fmap.dal.impl; |
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2 | |||
3 | import java.io.File; |
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4 | import java.io.InputStream; |
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5 | import java.net.URL; |
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6 | import java.net.URLClassLoader; |
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7 | import java.util.ArrayList; |
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8 | import java.util.HashMap; |
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9 | import java.util.List; |
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10 | import java.util.Map; |
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11 | 43205 | fdiaz | |
12 | 43020 | jjdelcerro | import org.gvsig.fmap.dal.DataFactory; |
13 | import org.gvsig.fmap.dal.DataManager; |
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14 | import org.gvsig.fmap.dal.DataServerExplorer; |
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15 | import org.gvsig.fmap.dal.DataServerExplorerFactory; |
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16 | import org.gvsig.fmap.dal.DataServerExplorerParameters; |
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17 | import org.gvsig.fmap.dal.DataServerExplorerPool; |
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18 | import org.gvsig.fmap.dal.DataStore; |
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19 | import org.gvsig.fmap.dal.DataStoreFactory_v2_4; |
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20 | import org.gvsig.fmap.dal.DataStoreParameters; |
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21 | import org.gvsig.fmap.dal.DataStoreProviderFactory; |
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22 | import org.gvsig.fmap.dal.DataTypes; |
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23 | 43040 | jjdelcerro | import org.gvsig.fmap.dal.ExpressionBuilder; |
24 | 43088 | jjdelcerro | import org.gvsig.fmap.dal.ExpressionEvaluator; |
25 | 43020 | jjdelcerro | import org.gvsig.fmap.dal.NewDataStoreParameters; |
26 | import org.gvsig.fmap.dal.OpenErrorHandler; |
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27 | import org.gvsig.fmap.dal.Register; |
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28 | 43056 | jjdelcerro | import org.gvsig.fmap.dal.exception.DataException; |
29 | 43020 | jjdelcerro | import org.gvsig.fmap.dal.exception.InitializeException; |
30 | 43205 | fdiaz | import org.gvsig.fmap.dal.exception.OpenException; |
31 | 43020 | jjdelcerro | import org.gvsig.fmap.dal.exception.ProviderNotRegisteredException; |
32 | 43205 | fdiaz | import org.gvsig.fmap.dal.exception.CreateFileStoreException; |
33 | 43020 | jjdelcerro | import org.gvsig.fmap.dal.exception.ValidateDataParametersException; |
34 | import org.gvsig.fmap.dal.feature.EditableFeatureType; |
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35 | import org.gvsig.fmap.dal.feature.FeatureAttributeDescriptor; |
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36 | import org.gvsig.fmap.dal.feature.FeatureQuery; |
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37 | import org.gvsig.fmap.dal.feature.FeatureStore; |
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38 | import org.gvsig.fmap.dal.feature.FeatureType; |
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39 | import org.gvsig.fmap.dal.feature.impl.DefaultEditableFeatureType; |
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40 | import org.gvsig.fmap.dal.feature.impl.DefaultFeatureIndex; |
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41 | import org.gvsig.fmap.dal.feature.impl.FeatureStoreFactory; |
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42 | import org.gvsig.fmap.dal.feature.paging.FeaturePagingHelper; |
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43 | import org.gvsig.fmap.dal.feature.paging.impl.FeaturePagingHelperImpl; |
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44 | 43040 | jjdelcerro | import org.gvsig.fmap.dal.feature.spi.ExpressionBuilderBase; |
45 | 43205 | fdiaz | import org.gvsig.fmap.dal.feature.spi.ExpressionEvaluatorBase; |
46 | 43020 | jjdelcerro | import org.gvsig.fmap.dal.feature.spi.FeatureStoreProvider; |
47 | import org.gvsig.fmap.dal.feature.spi.FeatureStoreProviderServices; |
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48 | 43056 | jjdelcerro | import org.gvsig.fmap.dal.feature.spi.cache.FeatureCacheProvider; |
49 | import org.gvsig.fmap.dal.feature.spi.cache.FeatureCacheProviderFactory; |
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50 | 43020 | jjdelcerro | import org.gvsig.fmap.dal.feature.spi.index.FeatureIndexProvider; |
51 | import org.gvsig.fmap.dal.feature.spi.index.FeatureIndexProviderServices; |
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52 | 43205 | fdiaz | import org.gvsig.fmap.dal.raster.NewRasterStoreParameters; |
53 | import org.gvsig.fmap.dal.raster.impl.RasterStoreFactory; |
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54 | 43020 | jjdelcerro | import org.gvsig.fmap.dal.raster.impl.RasterStoreOldFactory; |
55 | import org.gvsig.fmap.dal.raster.spi.CoverageStoreProvider; |
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56 | 43205 | fdiaz | import org.gvsig.fmap.dal.spi.DALSPILocator; |
57 | 43020 | jjdelcerro | import org.gvsig.fmap.dal.spi.DataManagerProviderServices; |
58 | import org.gvsig.fmap.dal.spi.DataStoreProvider; |
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59 | import org.gvsig.fmap.dal.spi.DataStoreProviderServices; |
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60 | import org.gvsig.fmap.dal.store.memory.MemoryStoreParameters; |
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61 | import org.gvsig.fmap.dal.store.memory.MemoryStoreProvider; |
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62 | import org.gvsig.tools.ToolsLocator; |
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63 | import org.gvsig.tools.dataTypes.DataType; |
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64 | import org.gvsig.tools.dataTypes.DataTypesManager; |
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65 | import org.gvsig.tools.dynobject.DynObject; |
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66 | import org.gvsig.tools.dynobject.DynStruct; |
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67 | import org.gvsig.tools.dynobject.DynStruct_v2; |
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68 | import org.gvsig.tools.dynobject.Tags; |
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69 | import org.gvsig.tools.evaluator.Evaluator; |
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70 | import org.gvsig.tools.exception.BaseException; |
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71 | 43056 | jjdelcerro | import org.gvsig.tools.extensionpoint.ExtensionPoint; |
72 | 43020 | jjdelcerro | import org.gvsig.tools.identitymanagement.SimpleIdentityManager; |
73 | import org.gvsig.tools.identitymanagement.UnauthorizedException; |
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74 | import org.gvsig.tools.service.spi.Services; |
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75 | |||
76 | public class DefaultDataManager |
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77 | implements DataManager, DataManagerProviderServices, Services {
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78 | 43205 | fdiaz | |
79 | 43056 | jjdelcerro | final static private String DATA_MANAGER_CACHE = "Data.manager.caches"; |
80 | final static private String DATA_MANAGER_CACHE_DESCRIPTION = |
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81 | "DAL cache providers";
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82 | 43205 | fdiaz | |
83 | public static final String FILESYSTEM_EXPLORER_NAME = "FilesystemExplorer"; |
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84 | |||
85 | |||
86 | 43020 | jjdelcerro | private class Registers { |
87 | |||
88 | private final Register store; |
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89 | private final Register storeProvider; |
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90 | private final Register serverExplorer; |
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91 | private final Register featureIndexProvider; |
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92 | |||
93 | public Registers() {
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94 | this.store = new RegisterImpl( |
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95 | "Data.manager.stores.factory",
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96 | "DAL store factories"
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97 | ); |
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98 | this.storeProvider = new RegisterImpl( |
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99 | "Data.manager.providers.factory",
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100 | "DAL store provider factories"
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101 | ); |
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102 | this.serverExplorer = new RegisterImpl( |
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103 | "Data.manager.servereexplorer.factory",
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104 | "DAL server explorer factories"
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105 | ); |
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106 | this.featureIndexProvider = new RegisterImpl( |
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107 | "Data.manager.feature.index.factory",
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108 | "DAL feature index factories"
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109 | ); |
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110 | |||
111 | this.store.register(new FeatureStoreFactory()); |
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112 | } |
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113 | } |
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114 | private static final String TAG_DAL_OPENSTORE = "dal.openstore."; |
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115 | |||
116 | private final Registers registers; |
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117 | |||
118 | private final Map<Integer, String> defaultDataIndexProviders; |
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119 | |||
120 | private Class defaultEvaluatorClass = null; |
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121 | |||
122 | private OpenErrorHandler openErrorHandler = null; |
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123 | |||
124 | private DataServerExplorerPool dataServerExplorerPool = null; |
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125 | |||
126 | private List<DataType> dataTypes = null; |
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127 | |||
128 | private ClassLoader resourcesLoader = null; |
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129 | |||
130 | public DefaultDataManager() {
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131 | this.registers = new Registers(); |
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132 | this.defaultDataIndexProviders = new HashMap<>(); |
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133 | } |
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134 | |||
135 | @Override
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136 | public Register getStoreRegister() {
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137 | return this.registers.store; |
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138 | } |
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139 | |||
140 | @Override
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141 | public Register getStoreProviderRegister() {
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142 | return this.registers.storeProvider; |
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143 | } |
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144 | |||
145 | @Override
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146 | public Register getServerExplorerRegister() {
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147 | return this.registers.serverExplorer; |
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148 | } |
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149 | |||
150 | @Override
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151 | public Register getFeatureIndexRegister() {
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152 | return this.registers.featureIndexProvider; |
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153 | } |
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154 | |||
155 | private String getStoreName(DataStoreParameters parameters) { |
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156 | for (DataFactory factory : this.getStoreRegister()) { |
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157 | DataStoreFactory_v2_4 storeFactory = (DataStoreFactory_v2_4) factory; |
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158 | if (storeFactory.canUse(parameters)) {
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159 | return storeFactory.getName();
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160 | } |
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161 | } |
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162 | return null; |
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163 | } |
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164 | |||
165 | /**
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166 | * @deprecated
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167 | */
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168 | @Override
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169 | public void registerDefaultRasterStore(Class rasterStoreClass) { |
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170 | // Metodo usado por el raster nuevo para regstrar su factoria de store
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171 | this.getStoreRegister().register(new RasterStoreFactory(rasterStoreClass)); |
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172 | } |
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173 | |||
174 | /**
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175 | * @deprecated
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176 | */
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177 | @Override
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178 | public void registerStoreFactory(String name, Class storeFactoryClass) { |
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179 | // Metodo usado por el raster viejo para registrar las factorias de sus stores
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180 | this.getStoreRegister().register(new RasterStoreOldFactory(name, storeFactoryClass)); |
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181 | } |
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182 | |||
183 | /**
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184 | * @param name
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185 | * @param storeProviderClass
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186 | * @param parametersClass
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187 | * @deprecated use registerStoreProviderFactory
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188 | */
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189 | @Override
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190 | public void registerStoreProvider(String name, Class storeProviderClass, |
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191 | Class parametersClass) {
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192 | if (name == null || storeProviderClass == null || parametersClass == null) { |
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193 | throw new IllegalArgumentException("Any parameters can be null"); |
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194 | } |
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195 | |||
196 | if (!DataStoreParameters.class.isAssignableFrom(parametersClass)) {
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197 | throw new IllegalArgumentException(parametersClass.getName() |
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198 | + " must implement org.gvsig.fmap.dal.DataStoreParameters");
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199 | } |
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200 | |||
201 | if (CoverageStoreProvider.class.isAssignableFrom(storeProviderClass)) {
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202 | // Envuelve al proveedor en una factoria por defecto.
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203 | this.registerStoreProviderFactory(new DataStoreProviderToCoverageProviderFactoryWrapper( |
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204 | name, "", storeProviderClass, parametersClass));
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205 | return;
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206 | } |
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207 | |||
208 | if (FeatureStoreProvider.class.isAssignableFrom(storeProviderClass)) {
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209 | // Envuelve al proveedor en una factoria por defecto.
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210 | this.registerStoreProviderFactory(new DataStoreProviderToFeatureStoreProviderFactoryWrapper( |
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211 | name, "", storeProviderClass, parametersClass));
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212 | return;
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213 | } |
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214 | |||
215 | throw new IllegalArgumentException("Not supported implemtation: name=" |
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216 | + name + " provider class=" + storeProviderClass.getName());
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217 | |||
218 | } |
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219 | |||
220 | @Override
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221 | public void registerExplorerProvider(String name, Class explorerClass, Class parametersClass) { |
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222 | if (name == null || explorerClass == null || parametersClass == null) { |
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223 | // FIXME Exception
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224 | throw new IllegalArgumentException("Any parameters can be null"); |
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225 | } |
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226 | |||
227 | if (!DataServerExplorerParameters.class
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228 | .isAssignableFrom(parametersClass)) { |
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229 | // FIXME Exception
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230 | throw new IllegalArgumentException( |
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231 | parametersClass.getName() |
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232 | + " must implement org.gvsig.fmap.dal.DataServerExplorerParameters");
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233 | } |
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234 | |||
235 | if (!DataServerExplorer.class.isAssignableFrom(explorerClass)) {
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236 | // FIXME Exception
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237 | throw new IllegalArgumentException(explorerClass.getName() |
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238 | + " must implement org.gvsig.fmap.dal.DataServerExplorer");
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239 | } |
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240 | |||
241 | // Envuelve al proveedor en una factoria por defecto.
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242 | this.registerServerExplorerFactory(
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243 | new DataServerExplorerToDataExplorerFactoryWrapper(
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244 | name, "", explorerClass, parametersClass
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245 | ) |
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246 | ); |
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247 | |||
248 | } |
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249 | |||
250 | @Override
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251 | public void registerStoreFactory(DataStoreFactory_v2_4 factory) { |
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252 | this.getStoreRegister().register(factory);
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253 | } |
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254 | |||
255 | @Override
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256 | public void registerStoreProviderFactory(DataStoreProviderFactory factory) { |
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257 | this.getStoreProviderRegister().register(factory);
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258 | } |
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259 | |||
260 | @Override
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261 | public void registerServerExplorerFactory(DataServerExplorerFactory factory) { |
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262 | this.getServerExplorerRegister().register(factory);
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263 | } |
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264 | |||
265 | @Override
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266 | public DataStoreParameters createStoreParameters(String providerName) throws InitializeException, ProviderNotRegisteredException { |
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267 | DataFactory providerFactory = this.getStoreProviderRegister().getFactory(providerName);
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268 | return (DataStoreParameters) providerFactory.createParameters();
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269 | } |
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270 | |||
271 | @Override
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272 | public NewDataStoreParameters createNewStoreParameters(String explorerName, String providerName) throws InitializeException, ProviderNotRegisteredException { |
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273 | try {
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274 | 43093 | jjdelcerro | DataServerExplorer explorer = this.openServerExplorer(explorerName, (DataServerExplorerParameters)null); |
275 | 43020 | jjdelcerro | return explorer.getAddParameters(providerName);
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276 | } catch (Exception ex) { |
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277 | throw new InitializeException(ex); |
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278 | } |
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279 | } |
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280 | |||
281 | @Override
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282 | public DataServerExplorerParameters createServerExplorerParameters(String explorerName) throws InitializeException, ProviderNotRegisteredException { |
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283 | DataFactory explorerFactory = this.getServerExplorerRegister().getFactory(explorerName);
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284 | DataServerExplorerParameters params = (DataServerExplorerParameters) explorerFactory.createParameters(); |
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285 | return params;
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286 | } |
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287 | |||
288 | @Override
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289 | public DataStoreParameters createMemoryStoreParameters(String autoOrderAttributeName) throws InitializeException { |
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290 | try {
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291 | DataStoreParameters parameters = createStoreParameters(MemoryStoreProvider.NAME); |
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292 | if (autoOrderAttributeName != null) { |
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293 | parameters.setDynValue( |
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294 | MemoryStoreParameters.ORDER_PARAMETER_NAME, |
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295 | autoOrderAttributeName); |
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296 | } |
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297 | return parameters;
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298 | } catch (Exception ex) { |
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299 | throw new InitializeException(ex); |
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300 | } |
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301 | } |
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302 | |||
303 | @Override
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304 | public DataServerExplorer openServerExplorer(String explorerName, DataServerExplorerParameters parameters) throws InitializeException, ProviderNotRegisteredException, ValidateDataParametersException { |
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305 | DataFactory explorerFactory = this.getServerExplorerRegister().getFactory(explorerName);
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306 | if (parameters == null) { |
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307 | parameters = (DataServerExplorerParameters) explorerFactory.createParameters(); |
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308 | } |
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309 | DataServerExplorer explorer = (DataServerExplorer) explorerFactory.create( |
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310 | parameters, |
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311 | new DefaultDataServerExplorerProviderServices()
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312 | ); |
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313 | return explorer;
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314 | } |
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315 | 43205 | fdiaz | |
316 | 43093 | jjdelcerro | @Override
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317 | public DataServerExplorer openServerExplorer(String explorerName, Object... arguments) throws InitializeException, ProviderNotRegisteredException, ValidateDataParametersException { |
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318 | if( (arguments.length % 2)!= 0 ) { |
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319 | throw new ValidateDataParametersException(); |
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320 | } |
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321 | DataFactory explorerFactory = this.getServerExplorerRegister().getFactory(explorerName);
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322 | DataServerExplorerParameters parameters = (DataServerExplorerParameters) explorerFactory.createParameters(); |
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323 | for( int i=0; i<arguments.length; i+=2 ) { |
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324 | String name = (String) arguments[i]; |
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325 | Object value = arguments[i+1]; |
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326 | parameters.setDynValue(name, value); |
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327 | } |
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328 | return this.openServerExplorer(explorerName, parameters); |
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329 | 43205 | fdiaz | |
330 | 43093 | jjdelcerro | } |
331 | 43205 | fdiaz | |
332 | 43020 | jjdelcerro | /**
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333 | * @param parameters
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334 | * @return
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335 | * @throws org.gvsig.fmap.dal.exception.InitializeException
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336 | * @throws org.gvsig.fmap.dal.exception.ProviderNotRegisteredException
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337 | * @throws org.gvsig.fmap.dal.exception.ValidateDataParametersException
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338 | * @deprecated see openServerExplorer
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339 | */
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340 | @Override
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341 | public DataServerExplorer createServerExplorer(
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342 | DataServerExplorerParameters parameters) throws InitializeException,
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343 | ProviderNotRegisteredException, ValidateDataParametersException { |
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344 | return openServerExplorer(parameters.getExplorerName(), parameters);
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345 | } |
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346 | |||
347 | 43045 | jjdelcerro | /**
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348 | * @deprecated use openStore
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349 | * @param parameters
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350 | * @return
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351 | * @throws InitializeException
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352 | * @throws ProviderNotRegisteredException
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353 | 43205 | fdiaz | * @throws ValidateDataParametersException
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354 | 43045 | jjdelcerro | */
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355 | 43020 | jjdelcerro | @Override
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356 | 43045 | jjdelcerro | public DataStore createStore(DataStoreParameters parameters)
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357 | throws InitializeException, ProviderNotRegisteredException,
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358 | ValidateDataParametersException { |
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359 | return openStore(parameters.getDataStoreName(), parameters);
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360 | } |
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361 | 43205 | fdiaz | |
362 | 43045 | jjdelcerro | @Override
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363 | 43020 | jjdelcerro | public DataStore openStore(String providerName, DataStoreParameters parameters) throws InitializeException, ProviderNotRegisteredException, ValidateDataParametersException { |
364 | |||
365 | SimpleIdentityManager identityManager = ToolsLocator.getIdentityManager(); |
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366 | if (!identityManager.getCurrentIdentity().isAuthorized(READ_STORE_AUTHORIZATION, parameters, providerName)) {
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367 | throw new UnauthorizedException(READ_STORE_AUTHORIZATION, parameters, providerName); |
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368 | } |
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369 | |||
370 | 43088 | jjdelcerro | parameters.validate(); |
371 | 43205 | fdiaz | |
372 | 43020 | jjdelcerro | String storeName = this.getStoreName(parameters); |
373 | |||
374 | DataStoreFactory_v2_4 storeFactory = (DataStoreFactory_v2_4) this.getStoreRegister().getFactory(storeName);
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375 | DataFactory providerFactory = this.getStoreProviderRegister().getFactory(providerName);
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376 | |||
377 | DataStore store = (DataStore) storeFactory.create(parameters, this);
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378 | DataStoreProvider provider = (DataStoreProvider) providerFactory.create(parameters, store); |
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379 | |||
380 | storeFactory.setProvider(store, provider); |
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381 | return store;
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382 | } |
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383 | |||
384 | @Override
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385 | public DataStore openStore(String provider, DynObject parameters) throws InitializeException, ProviderNotRegisteredException, ValidateDataParametersException { |
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386 | DataStoreParameters params = toDataStoreParameters(provider, parameters); |
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387 | DataStore store = openStore(params.getDataStoreName(), params); |
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388 | return store;
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389 | } |
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390 | |||
391 | @Override
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392 | 43093 | jjdelcerro | public DataStore openStore(String providerName, Object... arguments) throws InitializeException, ProviderNotRegisteredException, ValidateDataParametersException { |
393 | if( (arguments.length % 2)!= 0 ) { |
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394 | throw new ValidateDataParametersException(); |
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395 | } |
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396 | DataFactory providerFactory = this.getStoreProviderRegister().getFactory(providerName);
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397 | DataStoreParameters parameters = (DataStoreParameters) providerFactory.createParameters(); |
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398 | for( int i=0; i<arguments.length; i+=2 ) { |
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399 | String name = (String) arguments[i]; |
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400 | Object value = arguments[i+1]; |
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401 | parameters.setDynValue(name, value); |
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402 | } |
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403 | return this.openStore(providerName, parameters); |
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404 | } |
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405 | 43205 | fdiaz | |
406 | 43093 | jjdelcerro | @Override
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407 | 43020 | jjdelcerro | public FeatureStore createMemoryStore(String autoOrderAttributeName) throws InitializeException { |
408 | try {
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409 | DataStoreParameters parameters = createMemoryStoreParameters(autoOrderAttributeName); |
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410 | DataStore store = openStore(MemoryStoreProvider.NAME, parameters); |
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411 | return (FeatureStore) store;
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412 | } catch (Exception ex) { |
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413 | throw new InitializeException(ex); |
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414 | } |
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415 | } |
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416 | |||
417 | @Override
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418 | public DataStoreProviderFactory getStoreProviderFactory(String providerName) { |
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419 | DataFactory providerFactory = this.getStoreProviderRegister().getFactory(providerName);
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420 | return (DataStoreProviderFactory) providerFactory;
|
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421 | } |
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422 | |||
423 | @Override
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424 | public List<String> getStoreProviders() { |
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425 | return this.getStoreProviderRegister().getFactoryNames(); |
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426 | } |
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427 | |||
428 | @Override
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429 | public List<String> getStoreProviders(String explorerName) { |
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430 | try {
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431 | 43093 | jjdelcerro | DataServerExplorer explorer = openServerExplorer(explorerName, (DataServerExplorerParameters)null);
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432 | 43020 | jjdelcerro | List names = explorer.getDataStoreProviderNames();
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433 | return names;
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434 | } catch (Exception ex) { |
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435 | throw new RuntimeException("Can't get stores availables for explorer '" + explorerName + "'.", ex); |
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436 | } |
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437 | } |
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438 | |||
439 | @Override
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440 | public List<String> getExplorerProviders() { |
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441 | List<String> names = this.getServerExplorerRegister().getFactoryNames(); |
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442 | return names;
|
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443 | } |
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444 | |||
445 | @Override
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446 | public DataStoreProvider createProvider(DataStoreProviderServices providerServices, DataStoreParameters parameters) throws InitializeException, ProviderNotRegisteredException { |
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447 | |||
448 | String providerName = parameters.getDataStoreName();
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449 | DataFactory providerFactory = this.getStoreProviderRegister().getFactory(providerName);
|
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450 | if (providerFactory == null) { |
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451 | throw new ProviderNotRegisteredException(providerName); |
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452 | } |
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453 | while (true) { |
||
454 | try {
|
||
455 | DataStoreProvider provider = (DataStoreProvider) providerFactory.create( |
||
456 | parameters, providerServices |
||
457 | ); |
||
458 | return provider;
|
||
459 | } catch (Exception e) { |
||
460 | if (openErrorHandler == null) { |
||
461 | throw new InitializeException(providerName, e); |
||
462 | } |
||
463 | boolean retry = openErrorHandler.canRetryOpen(e, parameters);
|
||
464 | if (!retry) {
|
||
465 | throw new InitializeException(providerName, e); |
||
466 | } |
||
467 | } |
||
468 | } |
||
469 | } |
||
470 | |||
471 | @Override
|
||
472 | public List<String> getFeatureIndexProviders() { |
||
473 | List<String> names = this.getFeatureIndexRegister().getFactoryNames(); |
||
474 | return names;
|
||
475 | } |
||
476 | |||
477 | @Override
|
||
478 | public void setDefaultFeatureIndexProviderName(int dataType, String name) { |
||
479 | this.defaultDataIndexProviders.put(dataType, name);
|
||
480 | } |
||
481 | |||
482 | @Override
|
||
483 | public String getDefaultFeatureIndexProviderName(int dataType) { |
||
484 | return this.defaultDataIndexProviders.get(dataType); |
||
485 | } |
||
486 | |||
487 | @Override
|
||
488 | public FeatureIndexProviderServices createFeatureIndexProvider(
|
||
489 | String name,
|
||
490 | FeatureStore store, |
||
491 | FeatureType type, |
||
492 | String indexName,
|
||
493 | FeatureAttributeDescriptor attr |
||
494 | ) throws InitializeException, ProviderNotRegisteredException {
|
||
495 | |||
496 | if (name == null) { |
||
497 | name = getDefaultFeatureIndexProviderName(attr.getType()); |
||
498 | } |
||
499 | |||
500 | if (name == null) { |
||
501 | throw new InitializeException( |
||
502 | "There not any index provider registered.", null); |
||
503 | } |
||
504 | DataFactory indexfactory = this.getFeatureIndexRegister().getFactory(name);
|
||
505 | if (indexfactory == null) { |
||
506 | throw new InitializeException( |
||
507 | "There not any index provider registered with name '" + name + "'.", null); |
||
508 | |||
509 | } |
||
510 | FeatureIndexProvider provider = (FeatureIndexProvider) indexfactory.create(null, null); |
||
511 | |||
512 | FeatureIndexProviderServices services = new DefaultFeatureIndex(
|
||
513 | (FeatureStoreProviderServices) store, |
||
514 | type, |
||
515 | provider, |
||
516 | attr.getName(), |
||
517 | indexName |
||
518 | ); |
||
519 | services.initialize(); |
||
520 | return services;
|
||
521 | |||
522 | } |
||
523 | |||
524 | @Override
|
||
525 | public String getTemporaryDirectory() { |
||
526 | // FIXME Define a better tempdir solution
|
||
527 | String tmp = System.getProperty("TMP"); |
||
528 | if (tmp == null) { |
||
529 | tmp = System.getProperty("TEMP"); |
||
530 | } |
||
531 | if (tmp == null) { |
||
532 | File tmp_file = new File(System.getProperty("HOME"), "_daltmp_"); |
||
533 | int i = 1; |
||
534 | while (!tmp_file.exists() || !tmp_file.isDirectory()) {
|
||
535 | tmp_file = new File(tmp_file.getAbsolutePath() + i); |
||
536 | i++; |
||
537 | } |
||
538 | if (!tmp_file.exists()) {
|
||
539 | tmp_file.mkdir(); |
||
540 | } |
||
541 | tmp = tmp_file.getAbsolutePath(); |
||
542 | } |
||
543 | return tmp;
|
||
544 | } |
||
545 | |||
546 | @Override
|
||
547 | public DataStoreParameters createStoreParameters(DynStruct struct) throws InitializeException, ProviderNotRegisteredException { |
||
548 | if (!(struct instanceof DynStruct_v2)) { |
||
549 | throw new IllegalArgumentException("A DynStruct_v2 is required."); |
||
550 | } |
||
551 | Tags tags = ((DynStruct_v2) struct).getTags(); |
||
552 | return this.createStoreParameters(tags); |
||
553 | } |
||
554 | |||
555 | @Override
|
||
556 | public DataStoreParameters createStoreParameters(Tags tags) throws InitializeException, ProviderNotRegisteredException { |
||
557 | String providerName = (String) tags.get(TAG_DAL_OPENSTORE + "provider"); |
||
558 | if (providerName == null) { |
||
559 | throw new IllegalArgumentException("Tag DAL.OpenStore.provider is missing in struct."); |
||
560 | } |
||
561 | int prefixlen = TAG_DAL_OPENSTORE.length();
|
||
562 | DataStoreParameters parameters = this.createStoreParameters(providerName);
|
||
563 | for (String key : tags) { |
||
564 | if (key.startsWith(TAG_DAL_OPENSTORE)) {
|
||
565 | parameters.setDynValue(key.substring(prefixlen), tags.get(key)); |
||
566 | } |
||
567 | } |
||
568 | return parameters;
|
||
569 | } |
||
570 | |||
571 | @Override
|
||
572 | public DataStore openStore(DynStruct struct) throws InitializeException, ProviderNotRegisteredException, ValidateDataParametersException { |
||
573 | DataStoreParameters paramters = this.createStoreParameters(struct);
|
||
574 | DataStore store = this.openStore(paramters.getDataStoreName(), paramters);
|
||
575 | return store;
|
||
576 | } |
||
577 | |||
578 | @Override
|
||
579 | public void newStore(String explorerName, String providerName, NewDataStoreParameters parameters, boolean overwrite) throws InitializeException, ProviderNotRegisteredException, ValidateDataParametersException { |
||
580 | |||
581 | SimpleIdentityManager identityManager = ToolsLocator.getIdentityManager(); |
||
582 | if (!identityManager.getCurrentIdentity().isAuthorized(CREATE_STORE_AUTHORIZATION, parameters, providerName)) {
|
||
583 | throw new UnauthorizedException(CREATE_STORE_AUTHORIZATION, parameters, providerName); |
||
584 | } |
||
585 | parameters.validate(); |
||
586 | try {
|
||
587 | DataServerExplorerParameters explorerParameters = this.createServerExplorerParameters(explorerName);
|
||
588 | DataServerExplorer server = this.openServerExplorer(explorerName, explorerParameters);
|
||
589 | server.add(providerName, parameters, overwrite); |
||
590 | } catch (Exception e) { |
||
591 | throw new InitializeException(e); |
||
592 | } |
||
593 | } |
||
594 | |||
595 | @Override
|
||
596 | public void registerDefaultEvaluator(Class evaluatorClass) { |
||
597 | if (!Evaluator.class.isAssignableFrom(evaluatorClass)) {
|
||
598 | throw new ClassCastException(); |
||
599 | } |
||
600 | this.defaultEvaluatorClass = evaluatorClass;
|
||
601 | } |
||
602 | |||
603 | @Override
|
||
604 | public Evaluator createExpresion(String expression) throws InitializeException { |
||
605 | try {
|
||
606 | Evaluator eval = (Evaluator) this.defaultEvaluatorClass.
|
||
607 | getConstructor(String.class).newInstance(expression);
|
||
608 | return eval;
|
||
609 | } catch (Exception ex) { |
||
610 | throw new InitializeException(ex); |
||
611 | } |
||
612 | } |
||
613 | |||
614 | @Override
|
||
615 | 43088 | jjdelcerro | public ExpressionEvaluator createExpresion() {
|
616 | return new ExpressionEvaluatorBase(); |
||
617 | } |
||
618 | 43205 | fdiaz | |
619 | 43088 | jjdelcerro | @Override
|
620 | 43020 | jjdelcerro | public FeaturePagingHelper createFeaturePagingHelper(
|
621 | FeatureStore featureStore, int pageSize) throws BaseException { |
||
622 | return new FeaturePagingHelperImpl(featureStore, pageSize); |
||
623 | } |
||
624 | |||
625 | @Override
|
||
626 | public FeaturePagingHelper createFeaturePagingHelper(
|
||
627 | FeatureStore featureStore, FeatureQuery featureQuery, int pageSize)
|
||
628 | throws BaseException {
|
||
629 | return new FeaturePagingHelperImpl(featureStore, featureQuery, pageSize); |
||
630 | } |
||
631 | |||
632 | @Override
|
||
633 | public void setOpenErrorHandler(OpenErrorHandler handler) { |
||
634 | openErrorHandler = handler; |
||
635 | } |
||
636 | |||
637 | @Override
|
||
638 | public OpenErrorHandler getOpenErrorHandler() {
|
||
639 | return this.openErrorHandler; |
||
640 | } |
||
641 | |||
642 | @Override
|
||
643 | public EditableFeatureType createFeatureType() {
|
||
644 | return new DefaultEditableFeatureType(); |
||
645 | } |
||
646 | |||
647 | @Override
|
||
648 | public DataServerExplorerPool getDataServerExplorerPool() {
|
||
649 | if (this.dataServerExplorerPool == null) { |
||
650 | this.dataServerExplorerPool = new DefaultDataServerExplorerPool(); |
||
651 | } |
||
652 | return this.dataServerExplorerPool; |
||
653 | } |
||
654 | |||
655 | @Override
|
||
656 | public void setDataServerExplorerPool(DataServerExplorerPool pool) { |
||
657 | this.dataServerExplorerPool = pool;
|
||
658 | } |
||
659 | |||
660 | public DataStoreParameters toDataStoreParameters(String provider, DynObject params) throws InitializeException, ProviderNotRegisteredException { |
||
661 | if (params instanceof DataStoreParameters) { |
||
662 | return (DataStoreParameters) params;
|
||
663 | } |
||
664 | String providerName;
|
||
665 | try {
|
||
666 | providerName = (String) params.getDynValue(DataStoreProviderServices.PROVIDER_PARAMTER_NAME);
|
||
667 | } catch (Exception ex) { |
||
668 | providerName = provider; |
||
669 | } |
||
670 | DataStoreParameters parameters = this.createStoreParameters(providerName);
|
||
671 | ToolsLocator.getDynObjectManager().copy(params, parameters); |
||
672 | return parameters;
|
||
673 | } |
||
674 | |||
675 | @Override
|
||
676 | public List<DataType> getDataTypes() { |
||
677 | if (dataTypes == null) { |
||
678 | DataTypesManager manager = ToolsLocator.getDataTypesManager(); |
||
679 | dataTypes = new ArrayList<>(); |
||
680 | dataTypes.add(manager.get(DataTypes.STRING)); |
||
681 | dataTypes.add(manager.get(DataTypes.BOOLEAN)); |
||
682 | dataTypes.add(manager.get(DataTypes.INT)); |
||
683 | dataTypes.add(manager.get(DataTypes.DOUBLE)); |
||
684 | dataTypes.add(manager.get(DataTypes.DATE)); |
||
685 | dataTypes.add(manager.get(DataTypes.GEOMETRY)); |
||
686 | } |
||
687 | return dataTypes;
|
||
688 | } |
||
689 | |||
690 | @Override
|
||
691 | public void setResourcesLoader(ClassLoader loader) { |
||
692 | this.resourcesLoader = loader;
|
||
693 | } |
||
694 | |||
695 | @Override
|
||
696 | public void setResourcesLoader(File folder) { |
||
697 | if (folder == null) { |
||
698 | this.resourcesLoader = null; |
||
699 | return;
|
||
700 | } |
||
701 | try {
|
||
702 | URL[] urls = new URL[]{folder.toURI().toURL()}; |
||
703 | this.resourcesLoader = new URLClassLoader(urls); |
||
704 | } catch (Exception ex) { |
||
705 | throw new IllegalArgumentException("Can't create a ClassLoader from '" + folder.toString() + "'.", ex); |
||
706 | } |
||
707 | } |
||
708 | |||
709 | @Override
|
||
710 | public URL getResource(Object reourceLoader, String name) { |
||
711 | URL x;
|
||
712 | if (this.resourcesLoader != null) { |
||
713 | x = this.resourcesLoader.getResource(name);
|
||
714 | if (x != null) { |
||
715 | return x;
|
||
716 | } |
||
717 | } |
||
718 | x = reourceLoader.getClass().getResource(name); |
||
719 | return x;
|
||
720 | } |
||
721 | |||
722 | @Override
|
||
723 | public InputStream getResourceAsStream(Object reourceLoader, String name) { |
||
724 | InputStream x;
|
||
725 | if (this.resourcesLoader != null) { |
||
726 | x = this.resourcesLoader.getResourceAsStream(name);
|
||
727 | if (x != null) { |
||
728 | return x;
|
||
729 | } |
||
730 | } |
||
731 | x = reourceLoader.getClass().getResourceAsStream(name); |
||
732 | return x;
|
||
733 | } |
||
734 | 43205 | fdiaz | |
735 | 43040 | jjdelcerro | @Override
|
736 | public ExpressionBuilder createExpressionBuilder() {
|
||
737 | return new ExpressionBuilderBase(); |
||
738 | } |
||
739 | 43056 | jjdelcerro | |
740 | public void registerFeatureCacheProvider( |
||
741 | FeatureCacheProviderFactory providerFactory) { |
||
742 | ToolsLocator.getExtensionPointManager() |
||
743 | .add(DATA_MANAGER_CACHE, DATA_MANAGER_CACHE_DESCRIPTION) |
||
744 | .append(providerFactory.getName(), "", providerFactory);
|
||
745 | } |
||
746 | |||
747 | public FeatureCacheProvider createFeatureCacheProvider(String name, |
||
748 | DynObject parameters) throws DataException {
|
||
749 | if (name == null) { |
||
750 | throw new InitializeException( |
||
751 | "It is necessary to provide a cache name", null); |
||
752 | } |
||
753 | if (parameters == null) { |
||
754 | throw new InitializeException( |
||
755 | "It is necessary to provide parameters to create the explorer",
|
||
756 | null);
|
||
757 | } |
||
758 | FeatureCacheProviderFactory featureCacheProviderFactory; |
||
759 | try {
|
||
760 | featureCacheProviderFactory = |
||
761 | (FeatureCacheProviderFactory) ToolsLocator |
||
762 | .getExtensionPointManager().get(DATA_MANAGER_CACHE) |
||
763 | .create(name); |
||
764 | if (featureCacheProviderFactory == null) { |
||
765 | throw new ProviderNotRegisteredException(name); |
||
766 | } |
||
767 | return featureCacheProviderFactory.createCacheProvider(parameters);
|
||
768 | } catch (InstantiationException e) { |
||
769 | throw new InitializeException(e); |
||
770 | } catch (IllegalAccessException e) { |
||
771 | throw new InitializeException(e); |
||
772 | } |
||
773 | } |
||
774 | |||
775 | 43093 | jjdelcerro | @Override
|
776 | 43056 | jjdelcerro | public List getFeatureCacheProviders() { |
777 | ExtensionPoint extensionPoint = |
||
778 | ToolsLocator.getExtensionPointManager().get(DATA_MANAGER_CACHE); |
||
779 | if (extensionPoint != null) { |
||
780 | return ToolsLocator.getExtensionPointManager()
|
||
781 | .get(DATA_MANAGER_CACHE).getNames(); |
||
782 | } else {
|
||
783 | return new ArrayList(); |
||
784 | } |
||
785 | } |
||
786 | |||
787 | 43093 | jjdelcerro | @Override
|
788 | 43056 | jjdelcerro | public DynObject createCacheParameters(String name) |
789 | throws InitializeException, ProviderNotRegisteredException {
|
||
790 | if (name == null) { |
||
791 | throw new InitializeException( |
||
792 | "It is necessary to provide a cache name", null); |
||
793 | } |
||
794 | FeatureCacheProviderFactory featureCacheProviderFactory; |
||
795 | try {
|
||
796 | featureCacheProviderFactory = |
||
797 | (FeatureCacheProviderFactory) ToolsLocator |
||
798 | .getExtensionPointManager().get(DATA_MANAGER_CACHE) |
||
799 | .create(name); |
||
800 | if (featureCacheProviderFactory == null) { |
||
801 | throw new ProviderNotRegisteredException(name); |
||
802 | } |
||
803 | return featureCacheProviderFactory.createParameters();
|
||
804 | } catch (InstantiationException e) { |
||
805 | throw new InitializeException(e); |
||
806 | } catch (IllegalAccessException e) { |
||
807 | throw new InitializeException(e); |
||
808 | } |
||
809 | } |
||
810 | |||
811 | 43205 | fdiaz | @Override
|
812 | public void createFileStore(String providerName, NewRasterStoreParameters params, boolean overwrite) throws DataException { |
||
813 | DataManagerProviderServices dataManager = DALSPILocator.getDataManagerProviderServices(); |
||
814 | DataServerExplorerParameters eparams = null;
|
||
815 | DataServerExplorer serverExplorer; |
||
816 | try {
|
||
817 | serverExplorer = dataManager.openServerExplorer(FILESYSTEM_EXPLORER_NAME, eparams); |
||
818 | } catch (ValidateDataParametersException | InitializeException | ProviderNotRegisteredException e) {
|
||
819 | throw new OpenException(FILESYSTEM_EXPLORER_NAME, e); |
||
820 | } |
||
821 | 43056 | jjdelcerro | |
822 | 43205 | fdiaz | try {
|
823 | serverExplorer.add(providerName, params, overwrite); |
||
824 | } catch (DataException e) {
|
||
825 | throw new CreateFileStoreException(e, providerName); |
||
826 | } |
||
827 | } |
||
828 | 43056 | jjdelcerro | |
829 | 43205 | fdiaz | |
830 | 43020 | jjdelcerro | } |