svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.plugin / org.gvsig.app / org.gvsig.app.mainplugin / src / main / java / org / gvsig / app / extension / dispose / DisposableManagementExtension.java @ 44437
History | View | Annotate | Download (9.68 KB)
1 | 40558 | jjdelcerro | /**
|
---|---|---|---|
2 | * gvSIG. Desktop Geographic Information System.
|
||
3 | 40435 | jjdelcerro | *
|
4 | 40558 | jjdelcerro | * Copyright (C) 2007-2013 gvSIG Association.
|
5 | *
|
||
6 | 41258 | jjdelcerro | * This program is free software; you can redistribute it and/or modify it under
|
7 | * the terms of the GNU General Public License as published by the Free Software
|
||
8 | * Foundation; either version 3 of the License, or (at your option) any later
|
||
9 | * version.
|
||
10 | 40558 | jjdelcerro | *
|
11 | 41258 | jjdelcerro | * This program is distributed in the hope that it will be useful, but WITHOUT
|
12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
|
||
13 | * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
|
||
14 | * details.
|
||
15 | 40558 | jjdelcerro | *
|
16 | 41258 | jjdelcerro | * You should have received a copy of the GNU General Public License along with
|
17 | * this program; if not, write to the Free Software Foundation, Inc., 51
|
||
18 | * Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
||
19 | 40558 | jjdelcerro | *
|
20 | 41258 | jjdelcerro | * For any additional information, do not hesitate to contact us at info AT
|
21 | * gvsig.com, or visit our website www.gvsig.com.
|
||
22 | 40435 | jjdelcerro | */
|
23 | /*
|
||
24 | * AUTHORS (In addition to CIT):
|
||
25 | * 2009 {} {{Task}}
|
||
26 | */
|
||
27 | package org.gvsig.app.extension.dispose; |
||
28 | |||
29 | 41258 | jjdelcerro | import java.awt.Dimension; |
30 | 41043 | jjdelcerro | import java.awt.event.ActionEvent; |
31 | import java.awt.event.ActionListener; |
||
32 | 40435 | jjdelcerro | import java.util.Iterator; |
33 | import java.util.Set; |
||
34 | |||
35 | 41043 | jjdelcerro | import javax.swing.DefaultListModel; |
36 | import javax.swing.JList; |
||
37 | import javax.swing.JScrollPane; |
||
38 | import javax.swing.JTextPane; |
||
39 | import javax.swing.SwingUtilities; |
||
40 | import javax.swing.event.ListSelectionEvent; |
||
41 | import javax.swing.event.ListSelectionListener; |
||
42 | 40435 | jjdelcerro | |
43 | import org.gvsig.andami.plugins.Extension; |
||
44 | import org.gvsig.tools.ToolsLocator; |
||
45 | import org.gvsig.tools.dispose.Disposable; |
||
46 | import org.gvsig.tools.dispose.DisposableInfo; |
||
47 | import org.gvsig.tools.dispose.DisposableManager; |
||
48 | import org.gvsig.tools.exception.BaseException; |
||
49 | 41043 | jjdelcerro | import org.gvsig.tools.swing.api.ToolsSwingLocator; |
50 | import org.gvsig.tools.swing.api.windowmanager.WindowManager; |
||
51 | 40435 | jjdelcerro | import org.slf4j.Logger; |
52 | import org.slf4j.LoggerFactory; |
||
53 | |||
54 | /**
|
||
55 | * An extension to view and manage {@link Disposable} objects which are still
|
||
56 | * bound.
|
||
57 | 41258 | jjdelcerro | *
|
58 | 40435 | jjdelcerro | * TODO: remove this extension and replace with a better one, maybe based on
|
59 | * scripting.
|
||
60 | 41258 | jjdelcerro | *
|
61 | 40435 | jjdelcerro | * @author 2009- <a href="cordinyana@gvsig.org">C?sar Ordi?ana</a> - gvSIG team
|
62 | */
|
||
63 | public class DisposableManagementExtension extends Extension { |
||
64 | |||
65 | 41258 | jjdelcerro | public static String SHOW_COMMAND = "tools-devel-disposables-show-pendings"; |
66 | public static String DISPOSE_ALL_COMMAND = "tools-devel-disposables-free-all"; |
||
67 | 40435 | jjdelcerro | |
68 | 41258 | jjdelcerro | private static final Logger LOG |
69 | = LoggerFactory.getLogger(DisposableManagementExtension.class); |
||
70 | 40435 | jjdelcerro | |
71 | 41258 | jjdelcerro | public void initialize() { |
72 | // Nothing to do
|
||
73 | } |
||
74 | 40435 | jjdelcerro | |
75 | 41258 | jjdelcerro | @Override
|
76 | public void postInitialize() { |
||
77 | super.postInitialize();
|
||
78 | } |
||
79 | 40435 | jjdelcerro | |
80 | 41258 | jjdelcerro | public void execute(String actionCommand) { |
81 | 40435 | jjdelcerro | |
82 | 41258 | jjdelcerro | if (DISPOSE_ALL_COMMAND.equals(actionCommand)) {
|
83 | disposeAll(); |
||
84 | } else {
|
||
85 | if (SHOW_COMMAND.equals(actionCommand)) {
|
||
86 | DisposablesDoList panel = new DisposablesDoList();
|
||
87 | panel.showPanel(); |
||
88 | } |
||
89 | } |
||
90 | } |
||
91 | 40435 | jjdelcerro | |
92 | 41258 | jjdelcerro | private void disposeAll() { |
93 | DisposableManager manager; |
||
94 | manager = ToolsLocator.getDisposableManager(); |
||
95 | try {
|
||
96 | manager.releaseAll(); |
||
97 | } catch (BaseException ex) {
|
||
98 | LOG.error("Error disposing all bound disposable objects", ex);
|
||
99 | } |
||
100 | } |
||
101 | 40435 | jjdelcerro | |
102 | 41258 | jjdelcerro | public boolean isEnabled() { |
103 | return true; |
||
104 | } |
||
105 | 40435 | jjdelcerro | |
106 | 41258 | jjdelcerro | public boolean isVisible() { |
107 | return true; |
||
108 | } |
||
109 | 41043 | jjdelcerro | |
110 | 41258 | jjdelcerro | class DisposablesDoList extends DisposablesDoListLayout { |
111 | 41043 | jjdelcerro | |
112 | 41258 | jjdelcerro | private DisposableManager manager;
|
113 | private JList disposablesList = null; |
||
114 | private JTextPane infoTextArea = null; |
||
115 | |||
116 | public DisposablesDoList() {
|
||
117 | manager = ToolsLocator.getDisposableManager(); |
||
118 | initComponents(); |
||
119 | SwingUtilities.invokeLater(new Runnable() { |
||
120 | public void run() { |
||
121 | fillList(); |
||
122 | } |
||
123 | }); |
||
124 | } |
||
125 | |||
126 | private void initComponents() { |
||
127 | this.setPreferredSize(new Dimension(600, 550)); |
||
128 | this.disposablesList = new JList(); |
||
129 | this.infoTextArea = new JTextPane(); |
||
130 | this.infoTextArea.setContentType("text/html"); |
||
131 | JScrollPane listScroller = new JScrollPane(this.disposablesList); |
||
132 | JScrollPane infoScroller = new JScrollPane(this.infoTextArea); |
||
133 | this.splitPanel.setLeftComponent(listScroller);
|
||
134 | this.splitPanel.setRightComponent(infoScroller);
|
||
135 | |||
136 | this.closeButton.addActionListener(new ActionListener() { |
||
137 | public void actionPerformed(ActionEvent arg0) { |
||
138 | closeWindow(); |
||
139 | } |
||
140 | }); |
||
141 | this.closeButton.setEnabled(true); |
||
142 | this.disposeAllButton.addActionListener(new ActionListener() { |
||
143 | public void actionPerformed(ActionEvent e) { |
||
144 | disposeAll(); |
||
145 | refreshList(); |
||
146 | } |
||
147 | }); |
||
148 | this.disposeAllButton.setEnabled(true); |
||
149 | this.disposeButton.addActionListener(new ActionListener() { |
||
150 | public void actionPerformed(ActionEvent e) { |
||
151 | disposeSelecteds(); |
||
152 | refreshList(); |
||
153 | } |
||
154 | }); |
||
155 | this.disposeButton.setEnabled(true); |
||
156 | this.disposablesList.addListSelectionListener(new ListSelectionListener() { |
||
157 | public void valueChanged(ListSelectionEvent arg0) { |
||
158 | ListItemSelected(); |
||
159 | } |
||
160 | }); |
||
161 | this.disposablesList.setEnabled(true); |
||
162 | this.refreshButton.addActionListener(new ActionListener() { |
||
163 | public void actionPerformed(ActionEvent arg0) { |
||
164 | refreshList(); |
||
165 | } |
||
166 | }); |
||
167 | this.refreshButton.setEnabled(true); |
||
168 | } |
||
169 | |||
170 | private void refreshList() { |
||
171 | fillList(); |
||
172 | } |
||
173 | |||
174 | private void ListItemSelected() { |
||
175 | DisposableInfoItem item = (DisposableInfoItem) disposablesList.getSelectedValue(); |
||
176 | if (item == null) { |
||
177 | this.infoTextArea.setText(""); |
||
178 | } else {
|
||
179 | this.infoTextArea.setText(item.getAllInformation());
|
||
180 | this.infoTextArea.setCaretPosition(0); |
||
181 | } |
||
182 | } |
||
183 | |||
184 | private void fillList() { |
||
185 | Set<DisposableInfo> disposables
|
||
186 | = (Set<DisposableInfo>) manager.getBoundDisposables();
|
||
187 | |||
188 | this.messageLabel.setText("Pending " + disposables.size()); |
||
189 | DefaultListModel listmodel = new DefaultListModel(); |
||
190 | for (Iterator<DisposableInfo> iterator = disposables.iterator(); iterator.hasNext();) { |
||
191 | DisposableInfo disposableInfo = iterator.next(); |
||
192 | listmodel.addElement(new DisposableInfoItem(disposableInfo));
|
||
193 | } |
||
194 | this.disposablesList.setModel(listmodel);
|
||
195 | this.infoTextArea.setText(""); |
||
196 | } |
||
197 | |||
198 | class DisposableInfoItem { |
||
199 | |||
200 | DisposableInfo disposableInfo = null;
|
||
201 | |||
202 | DisposableInfoItem(DisposableInfo disposableInfo) { |
||
203 | this.disposableInfo = disposableInfo;
|
||
204 | } |
||
205 | |||
206 | public Disposable getDisposable() {
|
||
207 | return this.disposableInfo.getDisposable(); |
||
208 | } |
||
209 | |||
210 | public DisposableInfo getDisposableInfo() {
|
||
211 | return this.disposableInfo; |
||
212 | } |
||
213 | |||
214 | public String toString() { |
||
215 | if (this.disposableInfo == null) { |
||
216 | return "(null)"; |
||
217 | } |
||
218 | Disposable d = this.disposableInfo.getDisposable();
|
||
219 | if (d == null) { |
||
220 | return "(null - disposable)"; |
||
221 | } |
||
222 | String msg = d.getClass().getName() + " - " + d.toString(); |
||
223 | return msg;
|
||
224 | } |
||
225 | |||
226 | public String getAllInformation() { |
||
227 | StringBuffer buffer = new StringBuffer(); |
||
228 | Disposable disposable = this.disposableInfo.getDisposable();
|
||
229 | |||
230 | buffer.append("<b>Class</b>: ").append(disposable.getClass().getName()).append("<br>\n"); |
||
231 | buffer.append("<b>References</b>: ").append(this.disposableInfo.getReferencesCount()).append("<br>\n"); |
||
232 | buffer.append("<b>toString</b>: ").append(disposable.toString()).append("<br>\n"); |
||
233 | |||
234 | buffer.append("<b>Binded from (stack)</b>:<br>\n");
|
||
235 | try {
|
||
236 | StackTraceElement[] stackTrace = disposableInfo |
||
237 | .getBindDisposableStackTrace(); |
||
238 | for (int i = 0; i < stackTrace.length; i++) { |
||
239 | buffer.append(" ").append(stackTrace[i].toString().replaceAll("[<]", "<").replace("[>]", ">")).append("<br>\n"); |
||
240 | } |
||
241 | } catch (Exception ex) { |
||
242 | buffer.append("<br>\n<br>\nError showing stack.<br>\n").append(ex.getMessage());
|
||
243 | } |
||
244 | return buffer.toString();
|
||
245 | } |
||
246 | } |
||
247 | |||
248 | public void closeWindow() { |
||
249 | this.setVisible(false); |
||
250 | } |
||
251 | |||
252 | public void disposeAll() { |
||
253 | try {
|
||
254 | manager.releaseAll(); |
||
255 | } catch (BaseException ex) {
|
||
256 | LOG.error("Error disposing all bound disposable objects", ex);
|
||
257 | } |
||
258 | } |
||
259 | |||
260 | public void disposeSelecteds() { |
||
261 | Object[] selection = this.disposablesList.getSelectedValues(); |
||
262 | for (int i = 0; i < selection.length; i++) { |
||
263 | DisposableInfoItem item = (DisposableInfoItem) selection[i]; |
||
264 | this.manager.release(item.getDisposable());
|
||
265 | } |
||
266 | refreshList(); |
||
267 | } |
||
268 | |||
269 | public void showPanel() { |
||
270 | WindowManager wm = ToolsSwingLocator.getWindowManager(); |
||
271 | wm.showWindow(this, "Disposable do list", WindowManager.MODE.WINDOW); |
||
272 | } |
||
273 | } |
||
274 | |||
275 | } |