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.lib / src / main / java / org / gvsig / fmap / dal / serverexplorer / filesystem / impl / AbstractFilesystemServerExplorerProvider.java @ 44259
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1 | 40559 | jjdelcerro | /**
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2 | * gvSIG. Desktop Geographic Information System.
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3 | 40435 | jjdelcerro | *
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4 | 40559 | jjdelcerro | * Copyright (C) 2007-2013 gvSIG Association.
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5 | *
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6 | 40435 | jjdelcerro | * 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 | 40559 | jjdelcerro | * as published by the Free Software Foundation; either version 3
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9 | 40435 | jjdelcerro | * of the License, or (at your option) any later version.
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10 | 40559 | jjdelcerro | *
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11 | 40435 | jjdelcerro | * 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 | 40559 | jjdelcerro | *
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16 | 40435 | jjdelcerro | * 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 | 40559 | jjdelcerro | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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19 | 40435 | jjdelcerro | * MA 02110-1301, USA.
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20 | 40559 | jjdelcerro | *
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21 | * For any additional information, do not hesitate to contact us
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22 | * at info AT gvsig.com, or visit our website www.gvsig.com.
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23 | 40435 | jjdelcerro | */
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24 | /*
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25 | * AUTHORS (In addition to CIT):
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26 | * 2010 {Prodevelop} {Task}
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27 | */
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28 | package org.gvsig.fmap.dal.serverexplorer.filesystem.impl; |
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29 | |||
30 | import java.io.File; |
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31 | 42903 | jjdelcerro | import org.apache.commons.io.FilenameUtils; |
32 | 43400 | jjdelcerro | import org.gvsig.fmap.dal.DALLocator; |
33 | import org.gvsig.fmap.dal.DataManager; |
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34 | 40435 | jjdelcerro | |
35 | import org.gvsig.fmap.dal.DataServerExplorer; |
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36 | import org.gvsig.fmap.dal.DataStore; |
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37 | 42903 | jjdelcerro | import org.gvsig.fmap.dal.DataStoreParameters; |
38 | 43400 | jjdelcerro | import org.gvsig.fmap.dal.NewDataStoreParameters; |
39 | import org.gvsig.fmap.dal.exception.CreateException; |
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40 | import org.gvsig.fmap.dal.exception.DataException; |
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41 | import org.gvsig.fmap.dal.exception.FileNotFoundException; |
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42 | import org.gvsig.fmap.dal.exception.RemoveException; |
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43 | 40435 | jjdelcerro | import org.gvsig.fmap.dal.resource.file.FileResource; |
44 | 43400 | jjdelcerro | import org.gvsig.fmap.dal.resource.spi.ResourceProvider; |
45 | 42903 | jjdelcerro | import org.gvsig.fmap.dal.serverexplorer.filesystem.FilesystemStoreParameters; |
46 | 40435 | jjdelcerro | import org.gvsig.fmap.dal.serverexplorer.filesystem.spi.FilesystemServerExplorerProvider; |
47 | 43400 | jjdelcerro | import org.gvsig.fmap.dal.serverexplorer.filesystem.spi.FilesystemServerExplorerProviderServices; |
48 | 40435 | jjdelcerro | |
49 | /**
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50 | * @author <a href="mailto:jpiera@gvsig.org">Jorge Piera Llodrá</a>
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51 | */
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52 | public abstract class AbstractFilesystemServerExplorerProvider implements FilesystemServerExplorerProvider { |
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53 | |||
54 | 43400 | jjdelcerro | @Override
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55 | public String getResourceRootPathName(DataStore dataStore) { |
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56 | DataStoreParameters parameters = dataStore.getParameters(); |
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57 | if( parameters instanceof FilesystemStoreParameters ) { |
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58 | File f = ((FilesystemStoreParameters) parameters).getFile();
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59 | if( f != null ) { |
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60 | return FilenameUtils.removeExtension(f.getAbsolutePath());
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61 | 42903 | jjdelcerro | } |
62 | 43400 | jjdelcerro | } |
63 | if( dataStore.getParameters().hasDynValue(FileResource.NAME) ) {
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64 | Object obj = (dataStore.getParameters().getDynValue(FileResource.NAME));
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65 | if( obj != null ) { |
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66 | return removeFileExtension(new File(obj.toString())); |
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67 | 42903 | jjdelcerro | } |
68 | } |
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69 | 43400 | jjdelcerro | return null; |
70 | } |
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71 | 42903 | jjdelcerro | |
72 | 43400 | jjdelcerro | protected String removeFileExtension(File file) { |
73 | int whereDot = file.getName().lastIndexOf("."); |
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74 | if( (0 < whereDot) && (whereDot <= file.getName().length() - 2) ) { |
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75 | whereDot = file.getAbsolutePath().lastIndexOf(".");
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76 | return file.getAbsolutePath().substring(0, whereDot); |
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77 | } |
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78 | return file.getAbsolutePath();
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79 | } |
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80 | 40435 | jjdelcerro | |
81 | 43400 | jjdelcerro | @Override
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82 | public int getMode() { |
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83 | return DataServerExplorer.MODE_ALL;
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84 | } |
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85 | |||
86 | @Override
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87 | public boolean isMode(int mode) { |
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88 | if( mode == DataServerExplorer.MODE_ALL ) {
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89 | return true; |
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90 | } |
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91 | return (this.getMode() & mode) != 0; |
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92 | } |
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93 | |||
94 | public DataStoreParameters getParameters(File file) throws DataException { |
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95 | DataManager manager = DALLocator.getDataManager(); |
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96 | DataStoreParameters params = manager.createStoreParameters(this.getDataStoreProviderName());
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97 | ((FilesystemStoreParameters) params).setFile(file); |
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98 | return params;
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99 | } |
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100 | |||
101 | @Override
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102 | public boolean canCreate() { |
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103 | return false; |
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104 | } |
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105 | |||
106 | @Override
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107 | public boolean canCreate(NewDataStoreParameters parameters) { |
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108 | throw new UnsupportedOperationException(); |
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109 | } |
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110 | |||
111 | @Override
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112 | public void create(NewDataStoreParameters parameters, boolean overwrite) |
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113 | throws CreateException {
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114 | throw new UnsupportedOperationException(); |
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115 | } |
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116 | |||
117 | @Override
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118 | public NewDataStoreParameters getCreateParameters() throws DataException { |
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119 | throw new UnsupportedOperationException(); |
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120 | } |
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121 | |||
122 | @Override
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123 | public void remove(DataStoreParameters parameters) throws RemoveException { |
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124 | File file = ((FilesystemStoreParameters) parameters).getFile();
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125 | if( !file.exists() ) {
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126 | throw new RemoveException(this.getDataStoreProviderName(), |
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127 | new FileNotFoundException(file)); |
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128 | } |
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129 | if( !file.delete() ) {
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130 | // FIXME throws ???
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131 | } |
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132 | |||
133 | } |
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134 | |||
135 | public boolean closeResourceRequested(ResourceProvider resource) { |
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136 | // while it is using a resource anyone can't close it
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137 | return false; |
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138 | } |
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139 | |||
140 | public void resourceChanged(ResourceProvider resource) { |
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141 | //Do nothing
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142 | |||
143 | } |
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144 | |||
145 | @Override
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146 | public void initialize(FilesystemServerExplorerProviderServices serverExplorer) { |
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147 | |||
148 | } |
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149 | 40435 | jjdelcerro | } |