svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.compat.cdc / org.gvsig.fmap.dal / org.gvsig.fmap.dal.file / org.gvsig.fmap.dal.file.dbf / src / main / java / org / gvsig / fmap / dal / store / dbf / DBFLibrary.java @ 40435
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1 | 40435 | jjdelcerro | /* gvSIG. Geographic Information System of the Valencian Government
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2 | *
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3 | * Copyright (C) 2007-2008 Infrastructures and Transports Department
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4 | * of the Valencian Government (CIT)
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5 | *
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6 | * This program is free software; you can redistribute it and/or
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7 | * modify it under the terms of the GNU General Public License
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8 | * as published by the Free Software Foundation; either version 2
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9 | * of the License, or (at your option) any later version.
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10 | *
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11 | * This program is distributed in the hope that it will be useful,
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12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 | * GNU General Public License for more details.
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15 | *
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16 | * You should have received a copy of the GNU General Public License
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17 | * along with this program; if not, write to the Free Software
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18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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19 | * MA 02110-1301, USA.
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20 | *
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21 | */
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22 | |||
23 | /*
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24 | * AUTHORS (In addition to CIT):
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25 | * 2008 IVER T.I. S.A. {{Task}}
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26 | */
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27 | |||
28 | package org.gvsig.fmap.dal.store.dbf; |
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29 | |||
30 | import java.nio.charset.Charset; |
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31 | import java.util.ArrayList; |
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32 | import java.util.Arrays; |
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33 | import java.util.Iterator; |
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34 | import java.util.LinkedHashSet; |
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35 | import java.util.List; |
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36 | import java.util.Map; |
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37 | import java.util.Set; |
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38 | |||
39 | import org.gvsig.fmap.dal.DALFileLibrary; |
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40 | import org.gvsig.fmap.dal.DALFileLocator; |
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41 | import org.gvsig.fmap.dal.DALLibrary; |
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42 | import org.gvsig.fmap.dal.DALLocator; |
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43 | import org.gvsig.fmap.dal.FileHelper; |
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44 | import org.gvsig.fmap.dal.spi.DataManagerProviderServices; |
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45 | import org.gvsig.metadata.exceptions.MetadataException; |
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46 | import org.gvsig.tools.ToolsLocator; |
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47 | import org.gvsig.tools.dynobject.DynObjectValueItem; |
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48 | import org.gvsig.tools.dynobject.DynStruct; |
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49 | import org.gvsig.tools.library.AbstractLibrary; |
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50 | import org.gvsig.tools.library.LibraryException; |
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51 | |||
52 | public class DBFLibrary extends AbstractLibrary { |
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53 | |||
54 | @Override
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55 | public void doRegistration() { |
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56 | registerAsServiceOf(DALLibrary.class); |
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57 | require(DALFileLibrary.class); |
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58 | } |
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59 | |||
60 | @Override
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61 | protected void doInitialize() throws LibraryException { |
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62 | } |
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63 | |||
64 | @Override
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65 | protected void doPostInitialize() throws LibraryException { |
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66 | List<Throwable> exs = new ArrayList<Throwable>(); |
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67 | |||
68 | FileHelper.registerParametersDefinition( |
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69 | DBFStoreParameters.PARAMETERS_DEFINITION_NAME, |
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70 | DBFStoreParameters.class, |
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71 | "DBFParameters.xml"
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72 | ); |
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73 | updateEncodingDefinition(); |
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74 | FileHelper.registerParametersDefinition( |
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75 | DBFNewStoreParameters.PARAMETERS_DEFINITION_NAME, |
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76 | DBFNewStoreParameters.class, |
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77 | "DBFParameters.xml"
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78 | ); |
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79 | try {
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80 | FileHelper.registerMetadataDefinition( |
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81 | DBFStoreProvider.METADATA_DEFINITION_NAME, |
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82 | DBFStoreProvider.class, |
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83 | "DBFMetadata.xml"
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84 | ); |
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85 | } catch (MetadataException e) {
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86 | exs.add(e); |
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87 | } |
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88 | |||
89 | DataManagerProviderServices dataman = (DataManagerProviderServices) DALLocator |
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90 | .getDataManager(); |
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91 | |||
92 | try {
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93 | if (!dataman.getStoreProviders().contains(DBFStoreProvider.NAME)) {
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94 | dataman.registerStoreProvider(DBFStoreProvider.NAME, |
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95 | DBFStoreProvider.class, DBFStoreParameters.class); |
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96 | } |
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97 | } catch (RuntimeException e) { |
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98 | exs.add(e); |
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99 | } |
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100 | |||
101 | try {
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102 | DALFileLocator.getFilesystemServerExplorerManager() |
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103 | .registerProvider(DBFStoreProvider.NAME, |
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104 | DBFStoreProvider.DESCRIPTION, |
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105 | DBFFilesystemServerProvider.class); |
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106 | } catch (RuntimeException e) { |
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107 | exs.add(e); |
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108 | } |
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109 | |||
110 | if( exs.size()>0 ) { |
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111 | throw new LibraryException(this.getClass(), exs); |
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112 | } |
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113 | } |
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114 | |||
115 | private static void updateEncodingDefinition() { |
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116 | DynStruct parametersDefinition = ToolsLocator.getPersistenceManager().getDefinition(DBFStoreParameters.PARAMETERS_DEFINITION_NAME); |
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117 | |||
118 | DynObjectValueItem[] values = parametersDefinition.getDynField("encoding").getAvailableValues(); |
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119 | |||
120 | Set<DynObjectValueItem> charsetSet = new LinkedHashSet<DynObjectValueItem>(160); |
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121 | |||
122 | charsetSet.addAll( Arrays.asList(values) );
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123 | Map<String,Charset> charsets = Charset.availableCharsets(); |
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124 | Iterator<String> iter = charsets.keySet().iterator(); |
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125 | while (iter.hasNext()){
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126 | String value = (String) iter.next(); |
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127 | String label= value;
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128 | charsetSet.add(new DynObjectValueItem(value, label));
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129 | } |
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130 | |||
131 | parametersDefinition.getDynField("Encoding")
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132 | .setAvailableValues( |
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133 | (DynObjectValueItem[]) charsetSet.toArray(new DynObjectValueItem[charsets.size()]) |
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134 | ); |
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135 | |||
136 | |||
137 | } |
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138 | } |