source: trunk/gli/src/org/greenstone/gatherer/gui/ExplodeMetadataPrompt.java@ 9127

Last change on this file since 9127 was 9127, checked in by kjdon, 19 years ago

PluginManager.getExploderPlugin now returns a Plugin rather than the name string
  • Property svn:keywords set to Author Date Id Revision
File size: 10.3 KB
Line 
1/**
2 *#########################################################################
3 *
4 * A component of the Gatherer application, part of the Greenstone digital
5 * library suite from the New Zealand Digital Library Project at the
6 * University of Waikato, New Zealand.
7 *
8 * Author: Katherine Don, Greenstone Digital Library, University of Waikato
9 *
10 * Copyright (C) 2005 New Zealand Digital Library Project
11 *
12 * This program is free software; you can redistribute it and/or modify
13 * it under the terms of the GNU General Public License as published by
14 * the Free Software Foundation; either version 2 of the License, or
15 * (at your option) any later version.
16 *
17 * This program is distributed in the hope that it will be useful,
18 * but WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 * GNU General Public License for more details.
21 *
22 * You should have received a copy of the GNU General Public License
23 * along with this program; if not, write to the Free Software
24 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
25 *########################################################################
26 */
27package org.greenstone.gatherer.gui;
28
29import java.awt.*;
30import java.awt.event.*;
31import javax.swing.*;
32import javax.swing.event.*;
33import javax.swing.text.*;
34import java.io.File;
35import java.util.ArrayList;
36
37import org.greenstone.gatherer.Dictionary;
38import org.greenstone.gatherer.Configuration;
39import org.greenstone.gatherer.Gatherer;
40import org.greenstone.gatherer.cdm.CollectionDesignManager;
41import org.greenstone.gatherer.cdm.Plugin;
42import org.greenstone.gatherer.gui.tree.DragTree;
43import org.greenstone.gatherer.metadata.MetadataXMLFileManager;
44import org.greenstone.gatherer.metadata.MetadataElement;
45import org.greenstone.gatherer.metadata.MetadataSet;
46import org.greenstone.gatherer.metadata.MetadataSetManager;
47import org.greenstone.gatherer.metadata.MetadataTools;
48import org.greenstone.gatherer.util.Utility;
49
50public class ExplodeMetadataPrompt
51
52 extends ModalDialog
53{
54 /** The size of this new collection dialog box. */
55 static private Dimension SIZE = new Dimension(600, 280);
56 static private Dimension COMBO_SIZE = new Dimension(100, 30);
57 private JDialog self;
58
59 private File metadata_file = null;
60 private String plugin_name = null;
61 private String encoding = null;
62
63 private GComboBox encoding_combo = null;
64 //private GComboBox metadata_set_combo = null;
65 private JTextField filename_field_box = null;
66
67 // private JButton explode_button = null;
68 // private JButton cancel_button = null;
69 public ExplodeMetadataPrompt(File source_file) {
70 super(Gatherer.g_man, true);
71 this.self = this;
72 this.metadata_file = source_file;
73
74 // check that we actually have an explodable file
75 Plugin plugin = CollectionDesignManager.plugin_manager.getExploderPlugin(source_file);
76 if (plugin==null) {
77 JOptionPane.showMessageDialog(Gatherer.g_man, Dictionary.get("ExplodeMetadataPrompt.NotExplodable"), Dictionary.get("ExplodeMetadataPrompt.Title"), JOptionPane.ERROR_MESSAGE);
78 return;
79 }
80 plugin_name = plugin.getName();
81 setJMenuBar(new SimpleMenuBar("explodingmetadata"));
82 setSize(SIZE);
83 Dictionary.setText(this, "ExplodeMetadataPrompt.Title");
84
85 // Creation
86 JPanel content_pane = (JPanel) getContentPane();
87 content_pane.setOpaque(true);
88
89 JPanel middle_pane = new JPanel();
90 middle_pane.setLayout(new BorderLayout());
91
92 JPanel options_pane = new JPanel();
93 options_pane.setLayout(new BorderLayout());
94 options_pane.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
95
96 JPanel labels_pane = new JPanel();
97 labels_pane.setBorder(BorderFactory.createEmptyBorder(0,0,0,5));
98 labels_pane.setLayout(new GridLayout(2,1, 5, 5));
99
100 JPanel values_pane = new JPanel();
101 values_pane.setLayout(new GridLayout(2,1, 5, 5));
102
103 JLabel encoding_label = new JLabel();
104 Dictionary.setText(encoding_label, "ExplodeMetadataPrompt.Encoding");
105
106 ArrayList encodings = new ArrayList();
107 encodings.add("iso_8859_1");
108 encodings.add("utf-8");
109
110 encoding_combo = new GComboBox(encodings);
111 Dictionary.setTooltip(encoding_combo, "ExplodeMetadataPrompt.Encoding_Tooltip");
112 encoding_combo.setPreferredSize(COMBO_SIZE);
113
114 //JLabel metadata_set_label = new JLabel();
115 ///Dictionary.setText(metadata_set_label, "ExplodeMetadataPrompt.MetadataSet");
116 //ArrayList metadata_sets = MetadataSetManager.getMetadataSets();
117 // remove the extracted metadata set
118// for (int i = metadata_sets.size() - 1; i >= 0; i--) {
119// if (((MetadataSet) metadata_sets.get(i)).getNamespace().equals(MetadataSetManager.EXTRACTED_METADATA_NAMESPACE)) {
120// metadata_sets.remove(i);
121// }
122// }
123// // add in none
124// metadata_sets.add(0, Dictionary.get("ExplodeMetadataPrompt.MetadataSet.None"));
125
126// metadata_set_combo = new GComboBox(metadata_sets);
127
128 //Dictionary.setTooltip(metadata_set_combo, "ExplodeMetadataPrompt.MetadataSet_Tooltip");
129
130 JLabel filename_field_label = new JLabel();
131 Dictionary.setText(filename_field_label, "ExplodeMetadataPrompt.FilenameField");
132 filename_field_box = new JTextField();
133 Dictionary.setTooltip(filename_field_box, "ExplodeMetadataPrompt.FilenameField_Tooltip");
134 JTextArea instructions_area = new JTextArea();
135 instructions_area.setEditable(false);
136 instructions_area.setLineWrap(true);
137 instructions_area.setRows(5);
138 instructions_area.setWrapStyleWord(true);
139 Dictionary.setText(instructions_area, "ExplodeMetadataPrompt.Instructions");
140
141 JPanel button_pane = new JPanel();
142 JButton explode_button = new GLIButton();
143 Dictionary.setBoth(explode_button, "ExplodeMetadataPrompt.Explode", "ExplodeMetadataPrompt.Explode_Tooltip");
144 JButton cancel_button = new GLIButton();
145 cancel_button.setMnemonic(KeyEvent.VK_C);
146 Dictionary.setBoth(cancel_button, "General.Cancel", "General.Cancel_Tooltip");
147
148 // Connection
149 cancel_button.addActionListener(new CancelListener());
150 explode_button.addActionListener(new ExplodeListener());
151
152 // Layout
153
154 labels_pane.add(encoding_label);
155 //labels_pane.add(metadata_set_label);
156 labels_pane.add(filename_field_label);
157
158 values_pane.add(encoding_combo);
159 //values_pane.add(metadata_set_combo);
160 values_pane.add(filename_field_box);
161
162 options_pane.add(labels_pane, BorderLayout.WEST);
163 options_pane.add(values_pane, BorderLayout.CENTER);
164
165 middle_pane.add(options_pane, BorderLayout.NORTH);
166
167 button_pane.setBorder(BorderFactory.createEmptyBorder(5,0,0,0));
168 button_pane.setLayout(new GridLayout(1,2));
169 button_pane.add(explode_button);
170 button_pane.add(cancel_button);
171
172 content_pane.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
173 content_pane.setLayout(new BorderLayout());
174 content_pane.add(instructions_area, BorderLayout.NORTH);
175 content_pane.add(middle_pane, BorderLayout.CENTER);
176 content_pane.add(button_pane, BorderLayout.SOUTH);
177
178 // Final dialog setup & positioning.
179 Dimension screen_size = Configuration.screen_size;
180 setLocation((screen_size.width - SIZE.width) / 2, (screen_size.height - SIZE.height) / 2);
181 setVisible(true);
182 }
183
184 public void destroy()
185 {
186
187
188
189 }
190
191 private class CancelListener
192 implements ActionListener {
193 public void actionPerformed(ActionEvent event) {
194 //cancelled = true;
195 self.dispose();
196 }
197 }
198
199 private class ExplodeListener
200 implements ActionListener {
201
202 public void actionPerformed(ActionEvent event) {
203 String encoding = (String)encoding_combo.getSelectedItem();
204 //Object selected_item = metadata_set_combo.getSelectedItem();
205 MetadataSet meta_set = null;
206// if (selected_item instanceof MetadataSet) {
207// meta_set = (MetadataSet)selected_item;
208// }
209
210 System.err.println("exploding the metadata, file "+metadata_file.getPath()+", plugin "+plugin_name+", encoding = "+encoding);
211 if (meta_set != null) {
212 System.err.println(", metadata set="+meta_set.toString());
213 }
214 String filename_field = filename_field_box.getText();
215 System.err.println("filename = "+filename_field);
216 // do the business
217 int exit_value = explodeMetadata(metadata_file, plugin_name, encoding, meta_set, filename_field);
218 //cancelled = false;
219 if (exit_value == 0) { // success
220 String new_dir = metadata_file.getPath();
221 // remove the extension to get the directory name
222 new_dir = new_dir.substring(0, new_dir.lastIndexOf('.'));
223 MetadataXMLFileManager.loadMetadataXMLFiles(new File(new_dir));
224 Gatherer.g_man.refreshCollectionTree(DragTree.COLLECTION_CONTENTS_CHANGED);
225
226 JOptionPane.showMessageDialog(Gatherer.g_man, Dictionary.get("ExplodeMetadataPrompt.Success"), Dictionary.get("ExplodeMetadataPrompt.Title"), JOptionPane.INFORMATION_MESSAGE);
227 } else {
228 JOptionPane.showMessageDialog(Gatherer.g_man, Dictionary.get("ExplodeMetadataPrompt.Error"), Dictionary.get("ExplodeMetadataPrompt.Title"), JOptionPane.ERROR_MESSAGE);
229 }
230 self.dispose();
231
232 }
233
234 public int explodeMetadata(File file, String plugin_name,
235 String encoding, MetadataSet meta_set,
236 String filename_field) {
237
238 String meta_set_namespace = "";
239 if (meta_set != null) {
240 meta_set_namespace = meta_set.getNamespace();
241 }
242 try {
243 if (Gatherer.isGsdlRemote) {
244 // what do we do here??
245 return -1;
246 }
247 else {
248 String command[] = null;
249
250
251 if (Utility.isWindows()) {
252 command = new String[11];
253 if(Configuration.perl_path != null) {
254 command[0] = Configuration.perl_path;
255 }
256 else {
257 command[0] = "Perl.exe";
258 }
259 command[1] = Configuration.gsdl_path + "bin" + File.separator + "script" + File.separator + "explode_metadata_database.pl";
260 command[2] = "-plugin";
261 command[3] = plugin_name;
262 command[4] = "-encoding";
263 command[5] = encoding;
264 command[6] = "-metadata_set";
265 command[7] = meta_set_namespace;
266 command[8] = "-filename_field";
267 command[9] = filename_field;
268 command[10] = file.getPath();
269 }
270 else {
271 command = new String[10];
272
273 command[0] = "explode_metadata_database.pl";
274 command[1] = "-plugin";
275 command[2] = plugin_name;
276 command[3] = "-encoding";
277 command[4] = encoding;
278 command[5] = "-metadata_set";
279 command[6] = meta_set_namespace;
280 command[7] = "-filename_field";
281 command[8] = filename_field;
282 command[9] = file.getPath();
283
284 }
285 Runtime runtime = Runtime.getRuntime();
286 Process process = runtime.exec(command);
287 process.waitFor();
288 return process.exitValue();
289
290 } // else local
291
292 }
293 catch (Exception error) {
294 error.printStackTrace();
295 return -1;
296 }
297
298 }
299 }
300}
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