root / branches / v2_0_0_prep / extensions / org.gvsig.app.document.table.app / org.gvsig.app.document.table.app.mainplugin / src / main / java / org / gvsig / app / extension / TableEditStopExtension.java @ 38564
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1 | 36443 | cordinyana | /* 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 | package org.gvsig.app.extension; |
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23 | |||
24 | import java.util.ArrayList; |
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25 | import java.util.List; |
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26 | |||
27 | import javax.swing.JOptionPane; |
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28 | |||
29 | 38564 | jjdelcerro | import org.gvsig.andami.IconThemeHelper; |
30 | 36443 | cordinyana | import org.gvsig.andami.PluginServices; |
31 | import org.gvsig.andami.messages.NotificationManager; |
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32 | import org.gvsig.andami.plugins.IExtension; |
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33 | import org.gvsig.andami.plugins.status.IExtensionStatus; |
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34 | import org.gvsig.andami.plugins.status.IUnsavedData; |
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35 | import org.gvsig.andami.plugins.status.UnsavedData; |
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36 | import org.gvsig.andami.ui.mdiManager.IWindow; |
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37 | import org.gvsig.app.project.Project; |
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38 | import org.gvsig.app.project.ProjectManager; |
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39 | import org.gvsig.app.project.documents.Document; |
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40 | import org.gvsig.app.project.documents.table.TableDocument; |
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41 | import org.gvsig.app.project.documents.table.TableManager; |
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42 | import org.gvsig.app.project.documents.table.gui.FeatureTableDocumentPanel; |
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43 | import org.gvsig.fmap.dal.exception.DataException; |
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44 | import org.gvsig.fmap.dal.exception.ReadException; |
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45 | import org.gvsig.fmap.dal.exception.WriteException; |
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46 | import org.gvsig.fmap.dal.feature.FeatureStore; |
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47 | import org.gvsig.utils.swing.threads.IMonitorableTask; |
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48 | |||
49 | public class TableEditStopExtension extends AbstractTableEditExtension { |
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50 | |||
51 | 38564 | jjdelcerro | public void initialize() { |
52 | super.initialize();
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53 | IconThemeHelper.registerIcon("action", "table-stop-editing", this); |
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54 | } |
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55 | |||
56 | 36443 | cordinyana | public void execute(String actionCommand) { |
57 | 38564 | jjdelcerro | if ("table-stop-editing".equals(actionCommand)) { |
58 | 36443 | cordinyana | stopEditing(table); |
59 | } |
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60 | } |
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61 | |||
62 | public void stopEditing(FeatureTableDocumentPanel table) { |
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63 | // FIXME
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64 | int resp =
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65 | JOptionPane.showConfirmDialog(null, |
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66 | PluginServices.getText(this, "realmente_desea_guardar") + " : " |
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67 | + table.getModel().getName(), "Guardar",
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68 | JOptionPane.YES_NO_OPTION);
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69 | try {
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70 | if (resp == JOptionPane.NO_OPTION) { // CANCEL EDITING |
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71 | table.getModel().getStore().cancelEditing(); |
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72 | } else { // GUARDAMOS LA TABLA |
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73 | table.getModel().getStore().finishEditing(); |
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74 | } |
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75 | } catch (DataException e) {
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76 | // TODO Auto-generated catch block
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77 | e.printStackTrace(); |
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78 | } |
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79 | } |
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80 | |||
81 | /**
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82 | * @see org.gvsig.andami.plugins.IExtension#isEnabled()
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83 | */
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84 | public boolean isEnabled() { |
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85 | return true; |
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86 | } |
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87 | |||
88 | /**
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89 | * @see org.gvsig.andami.plugins.IExtension#isVisible()
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90 | */
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91 | public boolean isVisible() { |
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92 | IWindow v = PluginServices.getMDIManager().getActiveWindow(); |
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93 | |||
94 | if (v == null) { |
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95 | return false; |
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96 | } else
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97 | if (v instanceof FeatureTableDocumentPanel |
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98 | && ((FeatureTableDocumentPanel) v).getModel().getStore() |
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99 | .isEditing() |
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100 | && ((FeatureTableDocumentPanel) v).getModel() |
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101 | .getAssociatedLayer() == null) {
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102 | table = (FeatureTableDocumentPanel) v; |
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103 | return true; |
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104 | } else {
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105 | return false; |
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106 | } |
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107 | } |
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108 | |||
109 | /**
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110 | * <p>
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111 | * This class provides the status of extensions. If this extension has some
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112 | * unsaved editing table (and save them), and methods to check if the
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113 | * extension has some associated background tasks.
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114 | *
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115 | * @author Vicente Caballero Navarro
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116 | *
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117 | */
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118 | private class StopEditingStatus implements IExtensionStatus { |
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119 | |||
120 | /**
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121 | * This method is used to check if this extension has some unsaved
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122 | * editing tables.
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123 | *
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124 | * @return true if the extension has some unsaved editing tables, false
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125 | * otherwise.
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126 | */
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127 | public boolean hasUnsavedData() { |
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128 | Project project = ProjectManager.getInstance().getCurrentProject(); |
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129 | List<Document> tables = project.getDocuments(TableManager.TYPENAME); |
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130 | for (int i = 0; i < tables.size(); i++) { |
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131 | FeatureStore store = ((TableDocument) tables.get(i)).getStore(); |
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132 | if (store == null) { |
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133 | continue;
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134 | } |
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135 | if (store.isEditing()) {
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136 | return true; |
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137 | } |
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138 | } |
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139 | return false; |
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140 | } |
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141 | |||
142 | /**
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143 | * This method is used to check if the extension has some associated
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144 | * background process which is currently running.
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145 | *
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146 | * @return true if the extension has some associated background process,
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147 | * false otherwise.
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148 | */
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149 | public boolean hasRunningProcesses() { |
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150 | return false; |
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151 | } |
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152 | |||
153 | /**
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154 | * <p>
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155 | * Gets an array of the traceable background tasks associated with this
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156 | * extension. These tasks may be tracked, canceled, etc.
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157 | * </p>
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158 | *
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159 | * @return An array of the associated background tasks, or null in case
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160 | * there is
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161 | * no associated background tasks.
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162 | */
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163 | public IMonitorableTask[] getRunningProcesses() { |
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164 | return null; |
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165 | } |
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166 | |||
167 | /**
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168 | * <p>
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169 | * Gets an array of the UnsavedData objects, which contain information
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170 | * about the unsaved editing tables and allows to save it.
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171 | * </p>
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172 | *
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173 | * @return An array of the associated unsaved editing layers, or null in
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174 | * case the extension
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175 | * has not unsaved editing tables.
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176 | */
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177 | public IUnsavedData[] getUnsavedData() { |
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178 | Project project = ProjectManager.getInstance().getCurrentProject(); |
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179 | List<Document> tables = project.getDocuments(TableManager.TYPENAME); |
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180 | List<UnsavedTable> unsavedTables = new ArrayList<UnsavedTable>(); |
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181 | for (int i = 0; i < tables.size(); i++) { |
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182 | TableDocument table = (TableDocument) tables.get(i); |
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183 | FeatureStore store = table.getStore(); |
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184 | if (store == null) { |
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185 | continue;
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186 | } |
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187 | if (store.isEditing()) {
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188 | UnsavedTable ul = |
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189 | new UnsavedTable(TableEditStopExtension.this);
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190 | ul.setTable(table); |
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191 | unsavedTables.add(ul); |
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192 | } |
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193 | } |
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194 | 36650 | cordinyana | return unsavedTables
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195 | .toArray(new IUnsavedData[unsavedTables.size()]);
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196 | 36443 | cordinyana | } |
197 | } |
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198 | |||
199 | private class UnsavedTable extends UnsavedData { |
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200 | |||
201 | private TableDocument table;
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202 | |||
203 | public UnsavedTable(IExtension extension) {
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204 | super(extension);
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205 | } |
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206 | |||
207 | public String getDescription() { |
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208 | return PluginServices.getText(this, "editing_table_unsaved"); |
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209 | } |
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210 | |||
211 | public String getResourceName() { |
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212 | return table.getName();
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213 | } |
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214 | |||
215 | public boolean saveData() { |
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216 | return executeSaveTable(table);
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217 | } |
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218 | |||
219 | public void setTable(TableDocument table) { |
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220 | this.table = table;
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221 | |||
222 | } |
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223 | } |
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224 | |||
225 | // TODO Este c?digo est? duplicado, tambi?n est? en la clase Table en el
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226 | // m?todo "public void stopEditing()"
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227 | private boolean executeSaveTable(TableDocument table2) { |
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228 | FeatureStore fs = table2.getStore(); |
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229 | try {
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230 | fs.finishEditing(); |
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231 | } catch (WriteException e) {
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232 | NotificationManager.addError( |
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233 | PluginServices.getText(this, "error_saving_table"), e); |
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234 | return false; |
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235 | } catch (ReadException e) {
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236 | NotificationManager.addError( |
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237 | PluginServices.getText(this, "error_saving_table"), e); |
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238 | return false; |
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239 | } catch (DataException e) {
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240 | NotificationManager.addError( |
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241 | PluginServices.getText(this, "error_saving_table"), e); |
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242 | return false; |
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243 | } |
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244 | // if (ies instanceof IWriteable) {
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245 | // IWriteable w = (IWriteable) ies;
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246 | // IWriter writer = w.getWriter();
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247 | // if (writer == null) {
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248 | // return false;
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249 | // }
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250 | // try {
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251 | // ITableDefinition tableDef = ies.getTableDefinition();
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252 | // writer.initialize(tableDef);
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253 | // ies.stopEdition(writer, EditionEvent.ALPHANUMERIC);
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254 | // ies.getSelection().clear();
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255 | // } catch (InitializeWriterException e) {
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256 | // NotificationManager.addError(PluginServices.getText(this,"error_saving_table"),e);
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257 | // return false;
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258 | // } catch (StopWriterVisitorException e) {
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259 | // NotificationManager.addError(PluginServices.getText(this,"error_saving_table"),e);
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260 | // return false;
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261 | // } catch (ReadDriverException e) {
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262 | // NotificationManager.addError(PluginServices.getText(this,"error_saving_table"),e);
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263 | // return false;
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264 | // }
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265 | // }
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266 | return true; |
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267 | } |
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268 | |||
269 | public IExtensionStatus getStatus() {
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270 | return new StopEditingStatus(); |
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271 | } |
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272 | } |