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 @ 43984
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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 | 43450 | jjdelcerro | import org.apache.commons.lang3.StringUtils; |
12 | 43984 | jjdelcerro | import org.gvsig.expressionevaluator.Expression; |
13 | 43205 | fdiaz | |
14 | 43020 | jjdelcerro | import org.gvsig.fmap.dal.DataFactory; |
15 | import org.gvsig.fmap.dal.DataManager; |
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16 | import org.gvsig.fmap.dal.DataServerExplorer; |
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17 | import org.gvsig.fmap.dal.DataServerExplorerFactory; |
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18 | import org.gvsig.fmap.dal.DataServerExplorerParameters; |
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19 | import org.gvsig.fmap.dal.DataServerExplorerPool; |
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20 | import org.gvsig.fmap.dal.DataStore; |
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21 | import org.gvsig.fmap.dal.DataStoreFactory_v2_4; |
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22 | import org.gvsig.fmap.dal.DataStoreParameters; |
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23 | import org.gvsig.fmap.dal.DataStoreProviderFactory; |
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24 | import org.gvsig.fmap.dal.DataTypes; |
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25 | 43040 | jjdelcerro | import org.gvsig.fmap.dal.ExpressionBuilder; |
26 | 43521 | jjdelcerro | |
27 | 43020 | jjdelcerro | import org.gvsig.fmap.dal.NewDataStoreParameters; |
28 | import org.gvsig.fmap.dal.OpenErrorHandler; |
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29 | import org.gvsig.fmap.dal.Register; |
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30 | 43056 | jjdelcerro | import org.gvsig.fmap.dal.exception.DataException; |
31 | 43020 | jjdelcerro | import org.gvsig.fmap.dal.exception.InitializeException; |
32 | 43205 | fdiaz | import org.gvsig.fmap.dal.exception.OpenException; |
33 | 43020 | jjdelcerro | import org.gvsig.fmap.dal.exception.ProviderNotRegisteredException; |
34 | 43205 | fdiaz | import org.gvsig.fmap.dal.exception.CreateFileStoreException; |
35 | 43020 | jjdelcerro | import org.gvsig.fmap.dal.exception.ValidateDataParametersException; |
36 | 43983 | jjdelcerro | import org.gvsig.fmap.dal.expressionevaluator.FeatureSymbolTable; |
37 | 43020 | jjdelcerro | import org.gvsig.fmap.dal.feature.EditableFeatureType; |
38 | import org.gvsig.fmap.dal.feature.FeatureAttributeDescriptor; |
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39 | import org.gvsig.fmap.dal.feature.FeatureQuery; |
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40 | import org.gvsig.fmap.dal.feature.FeatureStore; |
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41 | import org.gvsig.fmap.dal.feature.FeatureType; |
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42 | import org.gvsig.fmap.dal.feature.impl.DefaultEditableFeatureType; |
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43 | import org.gvsig.fmap.dal.feature.impl.DefaultFeatureIndex; |
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44 | import org.gvsig.fmap.dal.feature.impl.FeatureStoreFactory; |
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45 | import org.gvsig.fmap.dal.feature.paging.FeaturePagingHelper; |
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46 | import org.gvsig.fmap.dal.feature.paging.impl.FeaturePagingHelperImpl; |
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47 | 43040 | jjdelcerro | import org.gvsig.fmap.dal.feature.spi.ExpressionBuilderBase; |
48 | 43020 | jjdelcerro | import org.gvsig.fmap.dal.feature.spi.FeatureStoreProvider; |
49 | import org.gvsig.fmap.dal.feature.spi.FeatureStoreProviderServices; |
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50 | 43056 | jjdelcerro | import org.gvsig.fmap.dal.feature.spi.cache.FeatureCacheProvider; |
51 | import org.gvsig.fmap.dal.feature.spi.cache.FeatureCacheProviderFactory; |
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52 | 43020 | jjdelcerro | import org.gvsig.fmap.dal.feature.spi.index.FeatureIndexProvider; |
53 | import org.gvsig.fmap.dal.feature.spi.index.FeatureIndexProviderServices; |
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54 | 43983 | jjdelcerro | import org.gvsig.fmap.dal.impl.expressionevaluator.DefaultEvaluatorFactory; |
55 | 43984 | jjdelcerro | import org.gvsig.fmap.dal.impl.expressionevaluator.DefaultExpressionEvaluator; |
56 | 43983 | jjdelcerro | import org.gvsig.fmap.dal.impl.expressionevaluator.DefaultFeatureSymbolTable; |
57 | 43205 | fdiaz | import org.gvsig.fmap.dal.raster.impl.RasterStoreFactory; |
58 | 43020 | jjdelcerro | import org.gvsig.fmap.dal.raster.impl.RasterStoreOldFactory; |
59 | import org.gvsig.fmap.dal.raster.spi.CoverageStoreProvider; |
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60 | 43205 | fdiaz | import org.gvsig.fmap.dal.spi.DALSPILocator; |
61 | 43020 | jjdelcerro | import org.gvsig.fmap.dal.spi.DataManagerProviderServices; |
62 | import org.gvsig.fmap.dal.spi.DataStoreProvider; |
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63 | import org.gvsig.fmap.dal.spi.DataStoreProviderServices; |
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64 | import org.gvsig.fmap.dal.store.memory.MemoryStoreParameters; |
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65 | import org.gvsig.fmap.dal.store.memory.MemoryStoreProvider; |
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66 | import org.gvsig.tools.ToolsLocator; |
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67 | import org.gvsig.tools.dataTypes.DataType; |
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68 | import org.gvsig.tools.dataTypes.DataTypesManager; |
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69 | import org.gvsig.tools.dynobject.DynObject; |
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70 | import org.gvsig.tools.dynobject.DynStruct; |
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71 | import org.gvsig.tools.dynobject.DynStruct_v2; |
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72 | import org.gvsig.tools.dynobject.Tags; |
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73 | import org.gvsig.tools.evaluator.Evaluator; |
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74 | 43983 | jjdelcerro | import org.gvsig.tools.evaluator.EvaluatorFactory; |
75 | 43020 | jjdelcerro | import org.gvsig.tools.exception.BaseException; |
76 | 43056 | jjdelcerro | import org.gvsig.tools.extensionpoint.ExtensionPoint; |
77 | 43241 | jjdelcerro | import org.gvsig.tools.folders.FoldersManager; |
78 | 43020 | jjdelcerro | import org.gvsig.tools.identitymanagement.SimpleIdentityManager; |
79 | import org.gvsig.tools.identitymanagement.UnauthorizedException; |
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80 | import org.gvsig.tools.service.spi.Services; |
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81 | 43450 | jjdelcerro | import org.slf4j.Logger; |
82 | import org.slf4j.LoggerFactory; |
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83 | 43020 | jjdelcerro | |
84 | public class DefaultDataManager |
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85 | implements DataManager, DataManagerProviderServices, Services {
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86 | 43205 | fdiaz | |
87 | 43450 | jjdelcerro | private static final Logger logger = LoggerFactory.getLogger(DefaultDataManager.class); |
88 | |||
89 | 43056 | jjdelcerro | final static private String DATA_MANAGER_CACHE = "Data.manager.caches"; |
90 | final static private String DATA_MANAGER_CACHE_DESCRIPTION = |
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91 | "DAL cache providers";
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92 | 43205 | fdiaz | |
93 | public static final String FILESYSTEM_EXPLORER_NAME = "FilesystemExplorer"; |
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94 | |||
95 | |||
96 | 43020 | jjdelcerro | private class Registers { |
97 | |||
98 | private final Register store; |
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99 | private final Register storeProvider; |
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100 | private final Register serverExplorer; |
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101 | private final Register featureIndexProvider; |
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102 | |||
103 | public Registers() {
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104 | this.store = new RegisterImpl( |
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105 | "Data.manager.stores.factory",
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106 | "DAL store factories"
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107 | ); |
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108 | this.storeProvider = new RegisterImpl( |
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109 | "Data.manager.providers.factory",
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110 | "DAL store provider factories"
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111 | ); |
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112 | this.serverExplorer = new RegisterImpl( |
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113 | "Data.manager.servereexplorer.factory",
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114 | "DAL server explorer factories"
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115 | ); |
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116 | this.featureIndexProvider = new RegisterImpl( |
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117 | "Data.manager.feature.index.factory",
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118 | "DAL feature index factories"
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119 | ); |
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120 | |||
121 | this.store.register(new FeatureStoreFactory()); |
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122 | } |
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123 | } |
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124 | private static final String TAG_DAL_OPENSTORE = "dal.openstore."; |
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125 | |||
126 | private final Registers registers; |
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127 | |||
128 | private final Map<Integer, String> defaultDataIndexProviders; |
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129 | |||
130 | 43521 | jjdelcerro | private EvaluatorFactory defaultEvaluatorFactory = null; |
131 | 43020 | jjdelcerro | |
132 | private OpenErrorHandler openErrorHandler = null; |
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133 | |||
134 | private DataServerExplorerPool dataServerExplorerPool = null; |
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135 | |||
136 | private List<DataType> dataTypes = null; |
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137 | |||
138 | private ClassLoader resourcesLoader = null; |
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139 | |||
140 | public DefaultDataManager() {
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141 | this.registers = new Registers(); |
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142 | this.defaultDataIndexProviders = new HashMap<>(); |
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143 | } |
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144 | |||
145 | @Override
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146 | public Register getStoreRegister() {
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147 | return this.registers.store; |
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148 | } |
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149 | |||
150 | @Override
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151 | public Register getStoreProviderRegister() {
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152 | return this.registers.storeProvider; |
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153 | } |
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154 | |||
155 | @Override
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156 | public Register getServerExplorerRegister() {
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157 | return this.registers.serverExplorer; |
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158 | } |
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159 | |||
160 | @Override
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161 | public Register getFeatureIndexRegister() {
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162 | return this.registers.featureIndexProvider; |
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163 | } |
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164 | |||
165 | private String getStoreName(DataStoreParameters parameters) { |
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166 | for (DataFactory factory : this.getStoreRegister()) { |
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167 | DataStoreFactory_v2_4 storeFactory = (DataStoreFactory_v2_4) factory; |
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168 | if (storeFactory.canUse(parameters)) {
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169 | return storeFactory.getName();
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170 | } |
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171 | } |
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172 | return null; |
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173 | } |
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174 | |||
175 | /**
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176 | * @deprecated
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177 | */
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178 | @Override
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179 | public void registerDefaultRasterStore(Class rasterStoreClass) { |
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180 | // Metodo usado por el raster nuevo para regstrar su factoria de store
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181 | this.getStoreRegister().register(new RasterStoreFactory(rasterStoreClass)); |
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182 | } |
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183 | |||
184 | /**
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185 | * @deprecated
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186 | */
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187 | @Override
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188 | public void registerStoreFactory(String name, Class storeFactoryClass) { |
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189 | // Metodo usado por el raster viejo para registrar las factorias de sus stores
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190 | this.getStoreRegister().register(new RasterStoreOldFactory(name, storeFactoryClass)); |
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191 | } |
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192 | |||
193 | /**
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194 | * @param name
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195 | * @param storeProviderClass
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196 | * @param parametersClass
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197 | * @deprecated use registerStoreProviderFactory
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198 | */
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199 | @Override
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200 | public void registerStoreProvider(String name, Class storeProviderClass, |
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201 | Class parametersClass) {
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202 | if (name == null || storeProviderClass == null || parametersClass == null) { |
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203 | throw new IllegalArgumentException("Any parameters can be null"); |
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204 | } |
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205 | |||
206 | if (!DataStoreParameters.class.isAssignableFrom(parametersClass)) {
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207 | throw new IllegalArgumentException(parametersClass.getName() |
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208 | + " must implement org.gvsig.fmap.dal.DataStoreParameters");
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209 | } |
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210 | |||
211 | if (CoverageStoreProvider.class.isAssignableFrom(storeProviderClass)) {
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212 | // Envuelve al proveedor en una factoria por defecto.
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213 | this.registerStoreProviderFactory(new DataStoreProviderToCoverageProviderFactoryWrapper( |
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214 | name, "", storeProviderClass, parametersClass));
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215 | return;
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216 | } |
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217 | |||
218 | if (FeatureStoreProvider.class.isAssignableFrom(storeProviderClass)) {
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219 | // Envuelve al proveedor en una factoria por defecto.
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220 | this.registerStoreProviderFactory(new DataStoreProviderToFeatureStoreProviderFactoryWrapper( |
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221 | name, "", storeProviderClass, parametersClass));
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222 | return;
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223 | } |
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224 | |||
225 | throw new IllegalArgumentException("Not supported implemtation: name=" |
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226 | + name + " provider class=" + storeProviderClass.getName());
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227 | |||
228 | } |
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229 | |||
230 | @Override
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231 | public void registerExplorerProvider(String name, Class explorerClass, Class parametersClass) { |
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232 | if (name == null || explorerClass == null || parametersClass == null) { |
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233 | // FIXME Exception
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234 | throw new IllegalArgumentException("Any parameters can be null"); |
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235 | } |
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236 | |||
237 | if (!DataServerExplorerParameters.class
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238 | .isAssignableFrom(parametersClass)) { |
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239 | // FIXME Exception
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240 | throw new IllegalArgumentException( |
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241 | parametersClass.getName() |
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242 | + " must implement org.gvsig.fmap.dal.DataServerExplorerParameters");
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243 | } |
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244 | |||
245 | if (!DataServerExplorer.class.isAssignableFrom(explorerClass)) {
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246 | // FIXME Exception
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247 | throw new IllegalArgumentException(explorerClass.getName() |
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248 | + " must implement org.gvsig.fmap.dal.DataServerExplorer");
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249 | } |
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250 | |||
251 | // Envuelve al proveedor en una factoria por defecto.
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252 | this.registerServerExplorerFactory(
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253 | new DataServerExplorerToDataExplorerFactoryWrapper(
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254 | name, "", explorerClass, parametersClass
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255 | ) |
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256 | ); |
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257 | |||
258 | } |
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259 | |||
260 | @Override
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261 | public void registerStoreFactory(DataStoreFactory_v2_4 factory) { |
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262 | this.getStoreRegister().register(factory);
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263 | } |
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264 | |||
265 | @Override
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266 | public void registerStoreProviderFactory(DataStoreProviderFactory factory) { |
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267 | this.getStoreProviderRegister().register(factory);
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268 | } |
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269 | |||
270 | @Override
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271 | public void registerServerExplorerFactory(DataServerExplorerFactory factory) { |
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272 | this.getServerExplorerRegister().register(factory);
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273 | } |
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274 | |||
275 | @Override
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276 | public DataStoreParameters createStoreParameters(String providerName) throws InitializeException, ProviderNotRegisteredException { |
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277 | 43503 | jjdelcerro | if( providerName == null ) { |
278 | String msg = "Provider name can't be null."; |
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279 | logger.warn(msg); |
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280 | throw new IllegalArgumentException(msg); |
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281 | } |
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282 | 43020 | jjdelcerro | DataFactory providerFactory = this.getStoreProviderRegister().getFactory(providerName);
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283 | 43503 | jjdelcerro | if( providerFactory == null ) { |
284 | String msg = "Can't locate provider factory for '"+providerName+"'."; |
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285 | logger.warn(msg); |
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286 | throw new IllegalArgumentException(msg); |
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287 | } |
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288 | 43020 | jjdelcerro | return (DataStoreParameters) providerFactory.createParameters();
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289 | } |
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290 | |||
291 | @Override
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292 | public NewDataStoreParameters createNewStoreParameters(String explorerName, String providerName) throws InitializeException, ProviderNotRegisteredException { |
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293 | try {
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294 | 43093 | jjdelcerro | DataServerExplorer explorer = this.openServerExplorer(explorerName, (DataServerExplorerParameters)null); |
295 | 43020 | jjdelcerro | return explorer.getAddParameters(providerName);
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296 | } catch (Exception ex) { |
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297 | throw new InitializeException(ex); |
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298 | } |
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299 | } |
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300 | |||
301 | @Override
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302 | public DataServerExplorerParameters createServerExplorerParameters(String explorerName) throws InitializeException, ProviderNotRegisteredException { |
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303 | 43503 | jjdelcerro | if( explorerName == null ) { |
304 | String msg = "Explorer name can't be null."; |
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305 | logger.warn(msg); |
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306 | throw new IllegalArgumentException(msg); |
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307 | } |
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308 | 43020 | jjdelcerro | DataFactory explorerFactory = this.getServerExplorerRegister().getFactory(explorerName);
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309 | 43488 | jjdelcerro | if( explorerFactory == null ) { |
310 | String msg = "Can't locate server explorer factory for '"+explorerName+"'."; |
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311 | logger.warn(msg); |
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312 | throw new IllegalArgumentException(msg); |
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313 | } |
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314 | 43020 | jjdelcerro | DataServerExplorerParameters params = (DataServerExplorerParameters) explorerFactory.createParameters(); |
315 | return params;
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316 | } |
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317 | |||
318 | @Override
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319 | public DataStoreParameters createMemoryStoreParameters(String autoOrderAttributeName) throws InitializeException { |
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320 | try {
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321 | DataStoreParameters parameters = createStoreParameters(MemoryStoreProvider.NAME); |
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322 | if (autoOrderAttributeName != null) { |
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323 | parameters.setDynValue( |
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324 | MemoryStoreParameters.ORDER_PARAMETER_NAME, |
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325 | autoOrderAttributeName); |
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326 | } |
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327 | return parameters;
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328 | } catch (Exception ex) { |
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329 | throw new InitializeException(ex); |
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330 | } |
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331 | } |
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332 | |||
333 | @Override
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334 | public DataServerExplorer openServerExplorer(String explorerName, DataServerExplorerParameters parameters) throws InitializeException, ProviderNotRegisteredException, ValidateDataParametersException { |
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335 | 43503 | jjdelcerro | if( explorerName == null ) { |
336 | String msg = "Explorer name can't be null."; |
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337 | logger.warn(msg); |
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338 | throw new IllegalArgumentException(msg); |
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339 | } |
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340 | 43020 | jjdelcerro | DataFactory explorerFactory = this.getServerExplorerRegister().getFactory(explorerName);
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341 | 43450 | jjdelcerro | if( explorerFactory == null ) { |
342 | String msg = "Can't locate server explorer factory for '"+explorerName+"'."; |
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343 | logger.warn(msg); |
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344 | throw new IllegalArgumentException(msg); |
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345 | } |
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346 | 43020 | jjdelcerro | if (parameters == null) { |
347 | parameters = (DataServerExplorerParameters) explorerFactory.createParameters(); |
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348 | } |
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349 | DataServerExplorer explorer = (DataServerExplorer) explorerFactory.create( |
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350 | parameters, |
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351 | new DefaultDataServerExplorerProviderServices()
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352 | ); |
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353 | return explorer;
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354 | } |
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355 | 43205 | fdiaz | |
356 | 43093 | jjdelcerro | @Override
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357 | public DataServerExplorer openServerExplorer(String explorerName, Object... arguments) throws InitializeException, ProviderNotRegisteredException, ValidateDataParametersException { |
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358 | 43373 | jjdelcerro | if( arguments.length==1 && arguments[0] instanceof DataServerExplorerParameters ) { |
359 | // Esto hace falta ya que desde scripting si se invoca a openServerExplorercon solo
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360 | // un parametro de tipo DataServerExplorerParameters llama ha este metodo en lugar de
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361 | // llamar al que toca.
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362 | return openServerExplorer(explorerName, (DataServerExplorerParameters)(arguments[0])); |
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363 | } |
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364 | 43503 | jjdelcerro | if( explorerName == null ) { |
365 | String msg = "Explorer name can't be null."; |
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366 | logger.warn(msg); |
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367 | throw new IllegalArgumentException(msg); |
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368 | } |
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369 | 43093 | jjdelcerro | if( (arguments.length % 2)!= 0 ) { |
370 | throw new ValidateDataParametersException(); |
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371 | } |
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372 | DataFactory explorerFactory = this.getServerExplorerRegister().getFactory(explorerName);
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373 | DataServerExplorerParameters parameters = (DataServerExplorerParameters) explorerFactory.createParameters(); |
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374 | for( int i=0; i<arguments.length; i+=2 ) { |
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375 | String name = (String) arguments[i]; |
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376 | Object value = arguments[i+1]; |
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377 | parameters.setDynValue(name, value); |
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378 | } |
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379 | return this.openServerExplorer(explorerName, parameters); |
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380 | 43205 | fdiaz | |
381 | 43093 | jjdelcerro | } |
382 | 43205 | fdiaz | |
383 | 43020 | jjdelcerro | /**
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384 | * @param parameters
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385 | * @return
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386 | * @throws org.gvsig.fmap.dal.exception.InitializeException
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387 | * @throws org.gvsig.fmap.dal.exception.ProviderNotRegisteredException
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388 | * @throws org.gvsig.fmap.dal.exception.ValidateDataParametersException
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389 | * @deprecated see openServerExplorer
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390 | */
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391 | @Override
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392 | public DataServerExplorer createServerExplorer(
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393 | DataServerExplorerParameters parameters) throws InitializeException,
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394 | ProviderNotRegisteredException, ValidateDataParametersException { |
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395 | return openServerExplorer(parameters.getExplorerName(), parameters);
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396 | } |
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397 | |||
398 | 43045 | jjdelcerro | /**
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399 | * @deprecated use openStore
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400 | * @param parameters
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401 | * @return
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402 | * @throws InitializeException
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403 | * @throws ProviderNotRegisteredException
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404 | 43205 | fdiaz | * @throws ValidateDataParametersException
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405 | 43045 | jjdelcerro | */
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406 | 43020 | jjdelcerro | @Override
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407 | 43045 | jjdelcerro | public DataStore createStore(DataStoreParameters parameters)
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408 | throws InitializeException, ProviderNotRegisteredException,
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409 | ValidateDataParametersException { |
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410 | return openStore(parameters.getDataStoreName(), parameters);
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411 | } |
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412 | 43205 | fdiaz | |
413 | 43045 | jjdelcerro | @Override
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414 | 43020 | jjdelcerro | public DataStore openStore(String providerName, DataStoreParameters parameters) throws InitializeException, ProviderNotRegisteredException, ValidateDataParametersException { |
415 | 43503 | jjdelcerro | if( providerName == null ) { |
416 | String msg = "Provider name can't be null."; |
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417 | logger.warn(msg); |
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418 | throw new IllegalArgumentException(msg); |
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419 | } |
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420 | 43020 | jjdelcerro | SimpleIdentityManager identityManager = ToolsLocator.getIdentityManager(); |
421 | if (!identityManager.getCurrentIdentity().isAuthorized(READ_STORE_AUTHORIZATION, parameters, providerName)) {
|
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422 | throw new UnauthorizedException(READ_STORE_AUTHORIZATION, parameters, providerName); |
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423 | } |
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424 | |||
425 | 43088 | jjdelcerro | parameters.validate(); |
426 | 43205 | fdiaz | |
427 | 43020 | jjdelcerro | String storeName = this.getStoreName(parameters); |
428 | 43450 | jjdelcerro | if( StringUtils.isEmpty(storeName) ) {
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429 | String msg = "Can't locate the store name from the parameters. parameters=" + parameters.toString(); |
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430 | logger.warn(msg); |
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431 | throw new IllegalArgumentException(msg); |
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432 | } |
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433 | 43020 | jjdelcerro | |
434 | DataStoreFactory_v2_4 storeFactory = (DataStoreFactory_v2_4) this.getStoreRegister().getFactory(storeName);
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435 | 43450 | jjdelcerro | if( storeFactory == null ) { |
436 | String msg = "Can't locate store factory for '"+storeName+"'."; |
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437 | logger.warn(msg); |
||
438 | throw new IllegalArgumentException(msg); |
||
439 | } |
||
440 | 43020 | jjdelcerro | DataFactory providerFactory = this.getStoreProviderRegister().getFactory(providerName);
|
441 | 43450 | jjdelcerro | if( providerFactory == null ) { |
442 | String msg = "Can't locate provider factory for '"+providerName+"'."; |
||
443 | logger.warn(msg); |
||
444 | throw new IllegalArgumentException(msg); |
||
445 | } |
||
446 | 43020 | jjdelcerro | |
447 | DataStore store = (DataStore) storeFactory.create(parameters, this);
|
||
448 | DataStoreProvider provider = (DataStoreProvider) providerFactory.create(parameters, store); |
||
449 | |||
450 | storeFactory.setProvider(store, provider); |
||
451 | return store;
|
||
452 | } |
||
453 | |||
454 | @Override
|
||
455 | public DataStore openStore(String provider, DynObject parameters) throws InitializeException, ProviderNotRegisteredException, ValidateDataParametersException { |
||
456 | DataStoreParameters params = toDataStoreParameters(provider, parameters); |
||
457 | DataStore store = openStore(params.getDataStoreName(), params); |
||
458 | return store;
|
||
459 | } |
||
460 | |||
461 | @Override
|
||
462 | 43093 | jjdelcerro | public DataStore openStore(String providerName, Object... arguments) throws InitializeException, ProviderNotRegisteredException, ValidateDataParametersException { |
463 | 43239 | jjdelcerro | if( arguments.length == 1 ) { |
464 | // Desde jython entra por este metodo en lugar de los especificos
|
||
465 | // de DataStoreParameters o DynObject
|
||
466 | if( arguments[0] instanceof DataStoreParameters ) { |
||
467 | return this.openStore(providerName, (DataStoreParameters)(arguments[0])); |
||
468 | } else if( arguments[0] instanceof DynObject ) { |
||
469 | return this.openStore(providerName, (DynObject)(arguments[0])); |
||
470 | } |
||
471 | } |
||
472 | 43093 | jjdelcerro | if( (arguments.length % 2)!= 0 ) { |
473 | throw new ValidateDataParametersException(); |
||
474 | } |
||
475 | 43503 | jjdelcerro | if( providerName == null ) { |
476 | String msg = "Provider name can't be null."; |
||
477 | logger.warn(msg); |
||
478 | throw new IllegalArgumentException(msg); |
||
479 | } |
||
480 | 43093 | jjdelcerro | DataFactory providerFactory = this.getStoreProviderRegister().getFactory(providerName);
|
481 | DataStoreParameters parameters = (DataStoreParameters) providerFactory.createParameters(); |
||
482 | for( int i=0; i<arguments.length; i+=2 ) { |
||
483 | String name = (String) arguments[i]; |
||
484 | Object value = arguments[i+1]; |
||
485 | parameters.setDynValue(name, value); |
||
486 | } |
||
487 | return this.openStore(providerName, parameters); |
||
488 | } |
||
489 | 43205 | fdiaz | |
490 | 43093 | jjdelcerro | @Override
|
491 | 43020 | jjdelcerro | public FeatureStore createMemoryStore(String autoOrderAttributeName) throws InitializeException { |
492 | try {
|
||
493 | DataStoreParameters parameters = createMemoryStoreParameters(autoOrderAttributeName); |
||
494 | DataStore store = openStore(MemoryStoreProvider.NAME, parameters); |
||
495 | return (FeatureStore) store;
|
||
496 | } catch (Exception ex) { |
||
497 | throw new InitializeException(ex); |
||
498 | } |
||
499 | } |
||
500 | |||
501 | @Override
|
||
502 | public DataStoreProviderFactory getStoreProviderFactory(String providerName) { |
||
503 | 43503 | jjdelcerro | if( providerName == null ) { |
504 | String msg = "Provider name can't be null."; |
||
505 | logger.warn(msg); |
||
506 | throw new IllegalArgumentException(msg); |
||
507 | } |
||
508 | 43020 | jjdelcerro | DataFactory providerFactory = this.getStoreProviderRegister().getFactory(providerName);
|
509 | return (DataStoreProviderFactory) providerFactory;
|
||
510 | } |
||
511 | |||
512 | @Override
|
||
513 | public List<String> getStoreProviders() { |
||
514 | return this.getStoreProviderRegister().getFactoryNames(); |
||
515 | } |
||
516 | |||
517 | @Override
|
||
518 | public List<String> getStoreProviders(String explorerName) { |
||
519 | 43503 | jjdelcerro | if( explorerName == null ) { |
520 | String msg = "Explorer name can't be null."; |
||
521 | logger.warn(msg); |
||
522 | throw new IllegalArgumentException(msg); |
||
523 | } |
||
524 | 43020 | jjdelcerro | try {
|
525 | 43093 | jjdelcerro | DataServerExplorer explorer = openServerExplorer(explorerName, (DataServerExplorerParameters)null);
|
526 | 43020 | jjdelcerro | List names = explorer.getDataStoreProviderNames();
|
527 | return names;
|
||
528 | } catch (Exception ex) { |
||
529 | throw new RuntimeException("Can't get stores availables for explorer '" + explorerName + "'.", ex); |
||
530 | } |
||
531 | } |
||
532 | |||
533 | @Override
|
||
534 | public List<String> getExplorerProviders() { |
||
535 | List<String> names = this.getServerExplorerRegister().getFactoryNames(); |
||
536 | return names;
|
||
537 | } |
||
538 | |||
539 | @Override
|
||
540 | public DataStoreProvider createProvider(DataStoreProviderServices providerServices, DataStoreParameters parameters) throws InitializeException, ProviderNotRegisteredException { |
||
541 | |||
542 | String providerName = parameters.getDataStoreName();
|
||
543 | DataFactory providerFactory = this.getStoreProviderRegister().getFactory(providerName);
|
||
544 | if (providerFactory == null) { |
||
545 | throw new ProviderNotRegisteredException(providerName); |
||
546 | } |
||
547 | while (true) { |
||
548 | try {
|
||
549 | DataStoreProvider provider = (DataStoreProvider) providerFactory.create( |
||
550 | parameters, providerServices |
||
551 | ); |
||
552 | return provider;
|
||
553 | } catch (Exception e) { |
||
554 | if (openErrorHandler == null) { |
||
555 | throw new InitializeException(providerName, e); |
||
556 | } |
||
557 | boolean retry = openErrorHandler.canRetryOpen(e, parameters);
|
||
558 | if (!retry) {
|
||
559 | throw new InitializeException(providerName, e); |
||
560 | } |
||
561 | } |
||
562 | } |
||
563 | } |
||
564 | |||
565 | @Override
|
||
566 | public List<String> getFeatureIndexProviders() { |
||
567 | List<String> names = this.getFeatureIndexRegister().getFactoryNames(); |
||
568 | return names;
|
||
569 | } |
||
570 | |||
571 | @Override
|
||
572 | public void setDefaultFeatureIndexProviderName(int dataType, String name) { |
||
573 | this.defaultDataIndexProviders.put(dataType, name);
|
||
574 | } |
||
575 | |||
576 | @Override
|
||
577 | public String getDefaultFeatureIndexProviderName(int dataType) { |
||
578 | return this.defaultDataIndexProviders.get(dataType); |
||
579 | } |
||
580 | |||
581 | @Override
|
||
582 | public FeatureIndexProviderServices createFeatureIndexProvider(
|
||
583 | String name,
|
||
584 | FeatureStore store, |
||
585 | FeatureType type, |
||
586 | String indexName,
|
||
587 | FeatureAttributeDescriptor attr |
||
588 | ) throws InitializeException, ProviderNotRegisteredException {
|
||
589 | |||
590 | if (name == null) { |
||
591 | name = getDefaultFeatureIndexProviderName(attr.getType()); |
||
592 | } |
||
593 | |||
594 | if (name == null) { |
||
595 | throw new InitializeException( |
||
596 | "There not any index provider registered.", null); |
||
597 | } |
||
598 | DataFactory indexfactory = this.getFeatureIndexRegister().getFactory(name);
|
||
599 | if (indexfactory == null) { |
||
600 | throw new InitializeException( |
||
601 | "There not any index provider registered with name '" + name + "'.", null); |
||
602 | |||
603 | } |
||
604 | FeatureIndexProvider provider = (FeatureIndexProvider) indexfactory.create(null, null); |
||
605 | |||
606 | FeatureIndexProviderServices services = new DefaultFeatureIndex(
|
||
607 | (FeatureStoreProviderServices) store, |
||
608 | type, |
||
609 | provider, |
||
610 | attr.getName(), |
||
611 | indexName |
||
612 | ); |
||
613 | services.initialize(); |
||
614 | return services;
|
||
615 | |||
616 | } |
||
617 | |||
618 | @Override
|
||
619 | public String getTemporaryDirectory() { |
||
620 | 43241 | jjdelcerro | FoldersManager manager = ToolsLocator.getFoldersManager(); |
621 | File folder = manager.getUniqueTemporaryFile("_daltmp_"); |
||
622 | return folder.getAbsolutePath();
|
||
623 | 43020 | jjdelcerro | } |
624 | |||
625 | @Override
|
||
626 | public DataStoreParameters createStoreParameters(DynStruct struct) throws InitializeException, ProviderNotRegisteredException { |
||
627 | if (!(struct instanceof DynStruct_v2)) { |
||
628 | throw new IllegalArgumentException("A DynStruct_v2 is required."); |
||
629 | } |
||
630 | Tags tags = ((DynStruct_v2) struct).getTags(); |
||
631 | return this.createStoreParameters(tags); |
||
632 | } |
||
633 | |||
634 | @Override
|
||
635 | public DataStoreParameters createStoreParameters(Tags tags) throws InitializeException, ProviderNotRegisteredException { |
||
636 | String providerName = (String) tags.get(TAG_DAL_OPENSTORE + "provider"); |
||
637 | if (providerName == null) { |
||
638 | throw new IllegalArgumentException("Tag DAL.OpenStore.provider is missing in struct."); |
||
639 | } |
||
640 | int prefixlen = TAG_DAL_OPENSTORE.length();
|
||
641 | DataStoreParameters parameters = this.createStoreParameters(providerName);
|
||
642 | for (String key : tags) { |
||
643 | if (key.startsWith(TAG_DAL_OPENSTORE)) {
|
||
644 | parameters.setDynValue(key.substring(prefixlen), tags.get(key)); |
||
645 | } |
||
646 | } |
||
647 | return parameters;
|
||
648 | } |
||
649 | |||
650 | @Override
|
||
651 | public DataStore openStore(DynStruct struct) throws InitializeException, ProviderNotRegisteredException, ValidateDataParametersException { |
||
652 | DataStoreParameters paramters = this.createStoreParameters(struct);
|
||
653 | DataStore store = this.openStore(paramters.getDataStoreName(), paramters);
|
||
654 | return store;
|
||
655 | } |
||
656 | |||
657 | @Override
|
||
658 | public void newStore(String explorerName, String providerName, NewDataStoreParameters parameters, boolean overwrite) throws InitializeException, ProviderNotRegisteredException, ValidateDataParametersException { |
||
659 | 43503 | jjdelcerro | if( explorerName == null ) { |
660 | String msg = "Explorer name can't be null."; |
||
661 | logger.warn(msg); |
||
662 | throw new IllegalArgumentException(msg); |
||
663 | } |
||
664 | if( providerName == null ) { |
||
665 | String msg = "Provider name can't be null."; |
||
666 | logger.warn(msg); |
||
667 | throw new IllegalArgumentException(msg); |
||
668 | } |
||
669 | 43020 | jjdelcerro | |
670 | SimpleIdentityManager identityManager = ToolsLocator.getIdentityManager(); |
||
671 | if (!identityManager.getCurrentIdentity().isAuthorized(CREATE_STORE_AUTHORIZATION, parameters, providerName)) {
|
||
672 | throw new UnauthorizedException(CREATE_STORE_AUTHORIZATION, parameters, providerName); |
||
673 | } |
||
674 | parameters.validate(); |
||
675 | try {
|
||
676 | DataServerExplorerParameters explorerParameters = this.createServerExplorerParameters(explorerName);
|
||
677 | DataServerExplorer server = this.openServerExplorer(explorerName, explorerParameters);
|
||
678 | server.add(providerName, parameters, overwrite); |
||
679 | } catch (Exception e) { |
||
680 | throw new InitializeException(e); |
||
681 | } |
||
682 | } |
||
683 | |||
684 | @Override
|
||
685 | 43521 | jjdelcerro | public void registerDefaultEvaluator(EvaluatorFactory evaluatorFactory) { |
686 | this.defaultEvaluatorFactory = evaluatorFactory;
|
||
687 | 43020 | jjdelcerro | } |
688 | |||
689 | @Override
|
||
690 | public Evaluator createExpresion(String expression) throws InitializeException { |
||
691 | 43521 | jjdelcerro | return this.defaultEvaluatorFactory.createEvaluator(expression); |
692 | 43020 | jjdelcerro | } |
693 | |||
694 | @Override
|
||
695 | 43984 | jjdelcerro | public Evaluator createExpresion(Expression expression) throws InitializeException { |
696 | DefaultExpressionEvaluator exp = new DefaultExpressionEvaluator(expression);
|
||
697 | return exp;
|
||
698 | } |
||
699 | |||
700 | @Override
|
||
701 | 43020 | jjdelcerro | public FeaturePagingHelper createFeaturePagingHelper(
|
702 | FeatureStore featureStore, int pageSize) throws BaseException { |
||
703 | return new FeaturePagingHelperImpl(featureStore, pageSize); |
||
704 | } |
||
705 | |||
706 | @Override
|
||
707 | public FeaturePagingHelper createFeaturePagingHelper(
|
||
708 | FeatureStore featureStore, FeatureQuery featureQuery, int pageSize)
|
||
709 | throws BaseException {
|
||
710 | return new FeaturePagingHelperImpl(featureStore, featureQuery, pageSize); |
||
711 | } |
||
712 | |||
713 | @Override
|
||
714 | public void setOpenErrorHandler(OpenErrorHandler handler) { |
||
715 | openErrorHandler = handler; |
||
716 | } |
||
717 | |||
718 | @Override
|
||
719 | public OpenErrorHandler getOpenErrorHandler() {
|
||
720 | return this.openErrorHandler; |
||
721 | } |
||
722 | |||
723 | @Override
|
||
724 | public EditableFeatureType createFeatureType() {
|
||
725 | 43739 | jjdelcerro | return new DefaultEditableFeatureType(null); |
726 | 43020 | jjdelcerro | } |
727 | |||
728 | @Override
|
||
729 | public DataServerExplorerPool getDataServerExplorerPool() {
|
||
730 | if (this.dataServerExplorerPool == null) { |
||
731 | this.dataServerExplorerPool = new DefaultDataServerExplorerPool(); |
||
732 | } |
||
733 | return this.dataServerExplorerPool; |
||
734 | } |
||
735 | |||
736 | @Override
|
||
737 | public void setDataServerExplorerPool(DataServerExplorerPool pool) { |
||
738 | this.dataServerExplorerPool = pool;
|
||
739 | } |
||
740 | |||
741 | public DataStoreParameters toDataStoreParameters(String provider, DynObject params) throws InitializeException, ProviderNotRegisteredException { |
||
742 | if (params instanceof DataStoreParameters) { |
||
743 | return (DataStoreParameters) params;
|
||
744 | } |
||
745 | String providerName;
|
||
746 | try {
|
||
747 | providerName = (String) params.getDynValue(DataStoreProviderServices.PROVIDER_PARAMTER_NAME);
|
||
748 | } catch (Exception ex) { |
||
749 | providerName = provider; |
||
750 | } |
||
751 | DataStoreParameters parameters = this.createStoreParameters(providerName);
|
||
752 | ToolsLocator.getDynObjectManager().copy(params, parameters); |
||
753 | return parameters;
|
||
754 | } |
||
755 | |||
756 | @Override
|
||
757 | public List<DataType> getDataTypes() { |
||
758 | if (dataTypes == null) { |
||
759 | DataTypesManager manager = ToolsLocator.getDataTypesManager(); |
||
760 | dataTypes = new ArrayList<>(); |
||
761 | dataTypes.add(manager.get(DataTypes.STRING)); |
||
762 | dataTypes.add(manager.get(DataTypes.BOOLEAN)); |
||
763 | dataTypes.add(manager.get(DataTypes.INT)); |
||
764 | dataTypes.add(manager.get(DataTypes.DOUBLE)); |
||
765 | dataTypes.add(manager.get(DataTypes.DATE)); |
||
766 | dataTypes.add(manager.get(DataTypes.GEOMETRY)); |
||
767 | } |
||
768 | return dataTypes;
|
||
769 | } |
||
770 | |||
771 | @Override
|
||
772 | public void setResourcesLoader(ClassLoader loader) { |
||
773 | this.resourcesLoader = loader;
|
||
774 | } |
||
775 | |||
776 | @Override
|
||
777 | public void setResourcesLoader(File folder) { |
||
778 | if (folder == null) { |
||
779 | this.resourcesLoader = null; |
||
780 | return;
|
||
781 | } |
||
782 | try {
|
||
783 | URL[] urls = new URL[]{folder.toURI().toURL()}; |
||
784 | this.resourcesLoader = new URLClassLoader(urls); |
||
785 | } catch (Exception ex) { |
||
786 | throw new IllegalArgumentException("Can't create a ClassLoader from '" + folder.toString() + "'.", ex); |
||
787 | } |
||
788 | } |
||
789 | |||
790 | @Override
|
||
791 | public URL getResource(Object reourceLoader, String name) { |
||
792 | URL x;
|
||
793 | if (this.resourcesLoader != null) { |
||
794 | x = this.resourcesLoader.getResource(name);
|
||
795 | if (x != null) { |
||
796 | return x;
|
||
797 | } |
||
798 | } |
||
799 | x = reourceLoader.getClass().getResource(name); |
||
800 | return x;
|
||
801 | } |
||
802 | |||
803 | @Override
|
||
804 | public InputStream getResourceAsStream(Object reourceLoader, String name) { |
||
805 | InputStream x;
|
||
806 | if (this.resourcesLoader != null) { |
||
807 | x = this.resourcesLoader.getResourceAsStream(name);
|
||
808 | if (x != null) { |
||
809 | return x;
|
||
810 | } |
||
811 | } |
||
812 | x = reourceLoader.getClass().getResourceAsStream(name); |
||
813 | return x;
|
||
814 | } |
||
815 | 43205 | fdiaz | |
816 | 43040 | jjdelcerro | @Override
|
817 | public ExpressionBuilder createExpressionBuilder() {
|
||
818 | return new ExpressionBuilderBase(); |
||
819 | } |
||
820 | 43056 | jjdelcerro | |
821 | public void registerFeatureCacheProvider( |
||
822 | FeatureCacheProviderFactory providerFactory) { |
||
823 | ToolsLocator.getExtensionPointManager() |
||
824 | .add(DATA_MANAGER_CACHE, DATA_MANAGER_CACHE_DESCRIPTION) |
||
825 | .append(providerFactory.getName(), "", providerFactory);
|
||
826 | } |
||
827 | |||
828 | public FeatureCacheProvider createFeatureCacheProvider(String name, |
||
829 | DynObject parameters) throws DataException {
|
||
830 | if (name == null) { |
||
831 | throw new InitializeException( |
||
832 | "It is necessary to provide a cache name", null); |
||
833 | } |
||
834 | if (parameters == null) { |
||
835 | throw new InitializeException( |
||
836 | "It is necessary to provide parameters to create the explorer",
|
||
837 | null);
|
||
838 | } |
||
839 | FeatureCacheProviderFactory featureCacheProviderFactory; |
||
840 | try {
|
||
841 | featureCacheProviderFactory = |
||
842 | (FeatureCacheProviderFactory) ToolsLocator |
||
843 | .getExtensionPointManager().get(DATA_MANAGER_CACHE) |
||
844 | .create(name); |
||
845 | if (featureCacheProviderFactory == null) { |
||
846 | throw new ProviderNotRegisteredException(name); |
||
847 | } |
||
848 | return featureCacheProviderFactory.createCacheProvider(parameters);
|
||
849 | } catch (InstantiationException e) { |
||
850 | throw new InitializeException(e); |
||
851 | } catch (IllegalAccessException e) { |
||
852 | throw new InitializeException(e); |
||
853 | } |
||
854 | } |
||
855 | |||
856 | 43093 | jjdelcerro | @Override
|
857 | 43056 | jjdelcerro | public List getFeatureCacheProviders() { |
858 | ExtensionPoint extensionPoint = |
||
859 | ToolsLocator.getExtensionPointManager().get(DATA_MANAGER_CACHE); |
||
860 | if (extensionPoint != null) { |
||
861 | return ToolsLocator.getExtensionPointManager()
|
||
862 | .get(DATA_MANAGER_CACHE).getNames(); |
||
863 | } else {
|
||
864 | return new ArrayList(); |
||
865 | } |
||
866 | } |
||
867 | |||
868 | 43093 | jjdelcerro | @Override
|
869 | 43056 | jjdelcerro | public DynObject createCacheParameters(String name) |
870 | throws InitializeException, ProviderNotRegisteredException {
|
||
871 | if (name == null) { |
||
872 | throw new InitializeException( |
||
873 | "It is necessary to provide a cache name", null); |
||
874 | } |
||
875 | FeatureCacheProviderFactory featureCacheProviderFactory; |
||
876 | try {
|
||
877 | featureCacheProviderFactory = |
||
878 | (FeatureCacheProviderFactory) ToolsLocator |
||
879 | .getExtensionPointManager().get(DATA_MANAGER_CACHE) |
||
880 | .create(name); |
||
881 | if (featureCacheProviderFactory == null) { |
||
882 | throw new ProviderNotRegisteredException(name); |
||
883 | } |
||
884 | return featureCacheProviderFactory.createParameters();
|
||
885 | } catch (InstantiationException e) { |
||
886 | throw new InitializeException(e); |
||
887 | } catch (IllegalAccessException e) { |
||
888 | throw new InitializeException(e); |
||
889 | } |
||
890 | } |
||
891 | |||
892 | 43205 | fdiaz | @Override
|
893 | 43212 | jjdelcerro | public void createFileStore(String providerName, NewDataStoreParameters params, boolean overwrite) throws DataException { |
894 | 43205 | fdiaz | DataManagerProviderServices dataManager = DALSPILocator.getDataManagerProviderServices(); |
895 | DataServerExplorerParameters eparams = null;
|
||
896 | DataServerExplorer serverExplorer; |
||
897 | try {
|
||
898 | serverExplorer = dataManager.openServerExplorer(FILESYSTEM_EXPLORER_NAME, eparams); |
||
899 | } catch (ValidateDataParametersException | InitializeException | ProviderNotRegisteredException e) {
|
||
900 | throw new OpenException(FILESYSTEM_EXPLORER_NAME, e); |
||
901 | } |
||
902 | 43056 | jjdelcerro | |
903 | 43205 | fdiaz | try {
|
904 | serverExplorer.add(providerName, params, overwrite); |
||
905 | } catch (DataException e) {
|
||
906 | throw new CreateFileStoreException(e, providerName); |
||
907 | } |
||
908 | } |
||
909 | 43983 | jjdelcerro | |
910 | @Override
|
||
911 | public FeatureSymbolTable createFeatureSymbolTable() {
|
||
912 | FeatureSymbolTable symbolTable = new DefaultFeatureSymbolTable();
|
||
913 | return symbolTable;
|
||
914 | } |
||
915 | |||
916 | @Override
|
||
917 | public EvaluatorFactory createEvaluatorFactory() {
|
||
918 | EvaluatorFactory f = new DefaultEvaluatorFactory();
|
||
919 | return f;
|
||
920 | } |
||
921 | |||
922 | 43020 | jjdelcerro | } |