Source Code Cross Referenced for ActionCollection.java in  » Database-Client » squirrel-sql-2.6.5a » net » sourceforge » squirrel_sql » client » action » Java Source Code / Java DocumentationJava Source Code and Java Documentation

Java Source Code / Java Documentation
1. 6.0 JDK Core
2. 6.0 JDK Modules
3. 6.0 JDK Modules com.sun
4. 6.0 JDK Modules com.sun.java
5. 6.0 JDK Modules sun
6. 6.0 JDK Platform
7. Ajax
8. Apache Harmony Java SE
9. Aspect oriented
10. Authentication Authorization
11. Blogger System
12. Build
13. Byte Code
14. Cache
15. Chart
16. Chat
17. Code Analyzer
18. Collaboration
19. Content Management System
20. Database Client
21. Database DBMS
22. Database JDBC Connection Pool
23. Database ORM
24. Development
25. EJB Server geronimo
26. EJB Server GlassFish
27. EJB Server JBoss 4.2.1
28. EJB Server resin 3.1.5
29. ERP CRM Financial
30. ESB
31. Forum
32. GIS
33. Graphic Library
34. Groupware
35. HTML Parser
36. IDE
37. IDE Eclipse
38. IDE Netbeans
39. Installer
40. Internationalization Localization
41. Inversion of Control
42. Issue Tracking
43. J2EE
44. JBoss
45. JMS
46. JMX
47. Library
48. Mail Clients
49. Net
50. Parser
51. PDF
52. Portal
53. Profiler
54. Project Management
55. Report
56. RSS RDF
57. Rule Engine
58. Science
59. Scripting
60. Search Engine
61. Security
62. Sevlet Container
63. Source Control
64. Swing Library
65. Template Engine
66. Test Coverage
67. Testing
68. UML
69. Web Crawler
70. Web Framework
71. Web Mail
72. Web Server
73. Web Services
74. Web Services apache cxf 2.0.1
75. Web Services AXIS2
76. Wiki Engine
77. Workflow Engines
78. XML
79. XML UI
Java
Java Tutorial
Java Open Source
Jar File Download
Java Articles
Java Products
Java by API
Photoshop Tutorials
Maya Tutorials
Flash Tutorials
3ds-Max Tutorials
Illustrator Tutorials
GIMP Tutorials
C# / C Sharp
C# / CSharp Tutorial
C# / CSharp Open Source
ASP.Net
ASP.NET Tutorial
JavaScript DHTML
JavaScript Tutorial
JavaScript Reference
HTML / CSS
HTML CSS Reference
C / ANSI-C
C Tutorial
C++
C++ Tutorial
Ruby
PHP
Python
Python Tutorial
Python Open Source
SQL Server / T-SQL
SQL Server / T-SQL Tutorial
Oracle PL / SQL
Oracle PL/SQL Tutorial
PostgreSQL
SQL / MySQL
MySQL Tutorial
VB.Net
VB.Net Tutorial
Flash / Flex / ActionScript
VBA / Excel / Access / Word
XML
XML Tutorial
Microsoft Office PowerPoint 2007 Tutorial
Microsoft Office Excel 2007 Tutorial
Microsoft Office Word 2007 Tutorial
Java Source Code / Java Documentation » Database Client » squirrel sql 2.6.5a » net.sourceforge.squirrel_sql.client.action 
Source Cross Referenced  Class Diagram Java Document (Java Doc) 


001:        package net.sourceforge.squirrel_sql.client.action;
002:
003:        /*
004:         * Copyright (C) 2001-2006 Colin Bell
005:         * colbell@users.sourceforge.net
006:         *
007:         * Modifications Copyright (C) 2003-2004 Jason Height
008:         *
009:         * This library is free software; you can redistribute it and/or
010:         * modify it under the terms of the GNU Lesser General Public
011:         * License as published by the Free Software Foundation; either
012:         * version 2.1 of the License, or (at your option) any later version.
013:         *
014:         * This library is distributed in the hope that it will be useful,
015:         * but WITHOUT ANY WARRANTY; without even the implied warranty of
016:         * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
017:         * Lesser General Public License for more details.
018:         *
019:         * You should have received a copy of the GNU Lesser General Public
020:         * License along with this library; if not, write to the Free Software
021:         * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
022:         */
023:        import java.awt.event.KeyEvent;
024:        import java.util.HashMap;
025:        import java.util.Iterator;
026:        import java.util.Map;
027:
028:        import javax.swing.Action;
029:        import javax.swing.JInternalFrame;
030:        import javax.swing.KeyStroke;
031:
032:        import net.sourceforge.squirrel_sql.client.IApplication;
033:        import net.sourceforge.squirrel_sql.client.gui.session.BaseSessionInternalFrame;
034:        import net.sourceforge.squirrel_sql.client.gui.session.ObjectTreeInternalFrame;
035:        import net.sourceforge.squirrel_sql.client.gui.session.SQLInternalFrame;
036:        import net.sourceforge.squirrel_sql.client.gui.session.SessionInternalFrame;
037:        import net.sourceforge.squirrel_sql.client.mainframe.action.AboutAction;
038:        import net.sourceforge.squirrel_sql.client.mainframe.action.CascadeAction;
039:        import net.sourceforge.squirrel_sql.client.mainframe.action.CloseAllSessionsAction;
040:        import net.sourceforge.squirrel_sql.client.mainframe.action.DisplayPluginSummaryAction;
041:        import net.sourceforge.squirrel_sql.client.mainframe.action.DumpApplicationAction;
042:        import net.sourceforge.squirrel_sql.client.mainframe.action.ExitAction;
043:        import net.sourceforge.squirrel_sql.client.mainframe.action.GlobalPreferencesAction;
044:        import net.sourceforge.squirrel_sql.client.mainframe.action.InstallDefaultDriversAction;
045:        import net.sourceforge.squirrel_sql.client.mainframe.action.MaximizeAction;
046:        import net.sourceforge.squirrel_sql.client.mainframe.action.NewSessionPropertiesAction;
047:        import net.sourceforge.squirrel_sql.client.mainframe.action.SavePreferencesAction;
048:        import net.sourceforge.squirrel_sql.client.mainframe.action.ShowLoadedDriversOnlyAction;
049:        import net.sourceforge.squirrel_sql.client.mainframe.action.TileAction;
050:        import net.sourceforge.squirrel_sql.client.mainframe.action.TileHorizontalAction;
051:        import net.sourceforge.squirrel_sql.client.mainframe.action.TileVerticalAction;
052:        import net.sourceforge.squirrel_sql.client.mainframe.action.ViewHelpAction;
053:        import net.sourceforge.squirrel_sql.client.mainframe.action.ViewLogsAction;
054:        import net.sourceforge.squirrel_sql.client.session.ISession;
055:        import net.sourceforge.squirrel_sql.client.session.action.*;
056:        import net.sourceforge.squirrel_sql.fw.util.StringManager;
057:        import net.sourceforge.squirrel_sql.fw.util.StringManagerFactory;
058:        import net.sourceforge.squirrel_sql.fw.util.log.ILogger;
059:        import net.sourceforge.squirrel_sql.fw.util.log.LoggerController;
060:
061:        /**
062:         * This class represents a collection of <TT>Action</CODE> objects for the
063:         * application.
064:         *
065:         * @author <A HREF="mailto:colbell@users.sourceforge.net">Colin Bell</A>
066:         */
067:        public class ActionCollection {
068:            /** Logger for this class. */
069:            private static ILogger s_log;
070:
071:            /** Application API. */
072:            private IApplication _app;
073:
074:            /** Collection of all Actions keyed by class name. */
075:            private final Map<String, Action> _actionColl = new HashMap<String, Action>();
076:
077:            /** Internationalized strings for this class. */
078:            private static final StringManager s_stringMgr = StringManagerFactory
079:                    .getStringManager(ActionCollection.class);
080:
081:            /**
082:             * Ctor. Disable all actions that are not valid when the
083:             * application is first initialised.
084:             *
085:             * @param	app		Application API.
086:             *
087:             * @throws	IllegalArgumentException
088:             * 			Thrown if <TT>null</TT> <TT>IApplication</TT> passed.
089:             */
090:            public ActionCollection(IApplication app) {
091:                super ();
092:                if (app == null) {
093:                    throw new IllegalArgumentException("IApplication == null");
094:                }
095:                if (s_log == null) {
096:                    s_log = LoggerController.createLogger(getClass());
097:                }
098:                _app = app;
099:                preloadActions();
100:                enableInternalFrameOptions(false);
101:            }
102:
103:            /**
104:             * Add an <TT>Action</TT> to this collection. Normally <TT>get</TT> will
105:             * do this &quot;on demand&quot; but this function can be used when
106:             * there is no default ctor for the <TT>Action</TT>.
107:             *
108:             * @param	action	<TT>Action</TT> to be added.
109:             *
110:             * @throws	IllegalArgumentException
111:             *			If a <TT>null</TT> <TT>Action</TT> passed.
112:             */
113:            public void add(Action action) {
114:                if (action == null) {
115:                    throw new IllegalArgumentException("Action == null");
116:                }
117:                _actionColl.put(action.getClass().getName(), action);
118:            }
119:
120:            /**
121:             * Returns the instance of the passed <TT>Action</TT> class that is stored
122:             * in this collection.
123:             *
124:             * @param	actionClass	The <TT>Class</TT> of the <TT>Action</TT>
125:             *						required. Because the instance is created
126:             *						using <TT>newInstance()</TT> this <TT>Class</TT>
127:             *						must have a default ctor.
128:             *
129:             * @throws	IllegalArgumentException	Thrown if a null action class passed.
130:             */
131:            public synchronized Action get(Class<? extends Action> actionClass) {
132:                if (actionClass == null) {
133:                    throw new IllegalArgumentException(
134:                            "null Action Class passed.");
135:                }
136:
137:                return get(actionClass.getName());
138:            }
139:
140:            /**
141:             * Returns the instance of the passed <TT>Action</TT> class name that is
142:             * stored in this collection.
143:             *
144:             * @param	actionClass	The <TT>Class</TT> of the <TT>Action</TT>
145:             *						required. Because the instance is created
146:             *						using <TT>newInstance()</TT> this <TT>Class</TT>
147:             *						must have a default ctor.
148:             *
149:             * @throws	IllegalArgumentException	Thrown if a null action class passed.
150:             */
151:            public synchronized Action get(String actionClassName) {
152:                if (actionClassName == null) {
153:                    throw new IllegalArgumentException(
154:                            "null Action Class Name passed.");
155:                }
156:
157:                Action action = _actionColl.get(actionClassName);
158:                if (action == null) {
159:                    // i18n[ActionCollection.actionNotFound=Action {0} not found in ActionCollection.]
160:                    String errMsg = s_stringMgr.getString(
161:                            "ActionCollection.actionNotFound", actionClassName);
162:                    s_log.error(errMsg);
163:                    action = createAction(actionClassName);
164:                }
165:                return action;
166:            }
167:
168:            /**
169:             * Emable/Disable the instance of the passed <TT>Action</TT> class that is
170:             * stored in this collection. If one isn't in this collection then an instance
171:             * of <TT>actionClass</TT> will be created and stored.
172:             *
173:             * @param	actionClass	The <TT>Class</TT> of the <TT>Action</TT>
174:             *						to be enabled/disabled. Because the instance
175:             *						is created using <TT>newInstance()</TT> this
176:             *						<TT>Class</TT> must have a default ctor.
177:             * @param	enable		If <TT>true</TT> then enable else disable
178:             *						the action.
179:             *
180:             * @throws	IllegalArgumentException	Thrown if a null action class passed.
181:             */
182:            @SuppressWarnings("unchecked")
183:            public void enableAction(Class actionClass, boolean enable)
184:                    throws IllegalArgumentException {
185:                if (actionClass == null) {
186:                    throw new IllegalArgumentException(
187:                            "null Action Class passed.");
188:                }
189:
190:                final Action action = get(actionClass);
191:                if (action != null) {
192:                    action.setEnabled(enable);
193:                }
194:            }
195:
196:            /**
197:             * This function should be called whenever an internal frame is
198:             * opened or closed. It enables/disabled actions that are only
199:             * applicable to an internal frame.
200:             *
201:             * @param	nbrInternalFramesOpen	The count of the internal frames open.
202:             */
203:            public void internalFrameOpenedOrClosed(int nbrInternalFramesOpen) {
204:                enableInternalFrameOptions(nbrInternalFramesOpen > 0);
205:            }
206:
207:            /**
208:             * This function should be called whenever an internal frame is
209:             * deactivated.
210:             *
211:             * JASON: Should this be in Sessionmanager or SessionWindowmanager?
212:             *
213:             * @param	frame	The <TT>JInternalFrame</TT> deactivated.
214:             */
215:            public void deactivationChanged(JInternalFrame frame) {
216:                final boolean isSQLFrame = (frame instanceof  SQLInternalFrame);
217:                final boolean isTreeFrame = (frame instanceof  ObjectTreeInternalFrame);
218:                final boolean isSessionInternalFrame = (frame instanceof  SessionInternalFrame);
219:
220:                for (Iterator<Action> it = actions(); it.hasNext();) {
221:                    final Action act = it.next();
222:
223:                    if (act instanceof  ISessionAction) {
224:                        ((ISessionAction) act).setSession(null);
225:                    }
226:
227:                    if (isSQLFrame && (act instanceof  ISQLPanelAction)) {
228:                        ((ISQLPanelAction) act).setSQLPanel(null);
229:                    }
230:                    if (isTreeFrame && (act instanceof  IObjectTreeAction)) {
231:                        ((IObjectTreeAction) act).setObjectTree(null);
232:                    }
233:                    if ((isSessionInternalFrame)
234:                            && (act instanceof  ISQLPanelAction)) {
235:                        ((ISQLPanelAction) act).setSQLPanel(null);
236:                    }
237:                    if ((isSessionInternalFrame)
238:                            && (act instanceof  IObjectTreeAction)) {
239:                        ((IObjectTreeAction) act).setObjectTree(null);
240:                    }
241:                }
242:            }
243:
244:            /**
245:             * This function should be called whenever an internal frame is
246:             * activated.
247:             *
248:             * JASON: Should this be in Sessionmanager or SessionWindowmanager?
249:             *
250:             * @param	frame	The <TT>JInternalFrame</TT> activated.
251:             */
252:            public synchronized void activationChanged(JInternalFrame frame) {
253:                final boolean isSQLFrame = (frame instanceof  SQLInternalFrame);
254:                final boolean isTreeFrame = (frame instanceof  ObjectTreeInternalFrame);
255:                final boolean isSessionInternalFrame = (frame instanceof  SessionInternalFrame);
256:
257:                ISession session = null;
258:                if (frame instanceof  BaseSessionInternalFrame) {
259:                    session = ((BaseSessionInternalFrame) frame).getSession();
260:                }
261:
262:                for (Iterator<Action> it = actions(); it.hasNext();) {
263:                    final Action act = it.next();
264:                    if (act instanceof  ISessionAction) {
265:                        ((ISessionAction) act).setSession(session);
266:                    }
267:                    if (isSQLFrame && (act instanceof  ISQLPanelAction)) {
268:                        ((ISQLPanelAction) act)
269:                                .setSQLPanel(((SQLInternalFrame) frame)
270:                                        .getSQLPanel().getSQLPanelAPI());
271:                    }
272:                    if (isTreeFrame && (act instanceof  IObjectTreeAction)) {
273:                        ((IObjectTreeAction) act)
274:                                .setObjectTree(((ObjectTreeInternalFrame) frame)
275:                                        .getObjectTreePanel());
276:                    }
277:
278:                    if ((isSessionInternalFrame)
279:                            && (act instanceof  ISQLPanelAction)) {
280:                        SessionInternalFrame sif = (SessionInternalFrame) frame;
281:                        if (sif.getSessionPanel().isSQLTabSelected()) {
282:                            ((ISQLPanelAction) act).setSQLPanel(sif
283:                                    .getSessionPanel().getSQLPaneAPI());
284:                        } else {
285:                            ((ISQLPanelAction) act).setSQLPanel(null);
286:                        }
287:                    }
288:                    if ((isSessionInternalFrame)
289:                            && (act instanceof  IObjectTreeAction)) {
290:                        SessionInternalFrame sif = (SessionInternalFrame) frame;
291:                        if (sif.getSessionPanel().isObjectTreeTabSelected()) {
292:                            ((IObjectTreeAction) act)
293:                                    .setObjectTree(((SessionInternalFrame) frame)
294:                                            .getSessionPanel()
295:                                            .getObjectTreePanel());
296:                        } else {
297:                            ((IObjectTreeAction) act).setObjectTree(null);
298:                        }
299:                    }
300:                }
301:            }
302:
303:            /**
304:             * Apply these action keys to the actions currently loaded.
305:             *
306:             * actionkeys	Action keys to load.
307:             *
308:             * @throws	IllegalArgumentException
309:             * 			Thrown if <TT>null</TT> <TT>ActionKeys[]</TT> passed.
310:             */
311:            public synchronized void loadActionKeys(ActionKeys[] actionKeys) {
312:                if (actionKeys == null) {
313:                    throw new IllegalArgumentException(
314:                            "null ActionKeys[] passed");
315:                }
316:
317:                for (int i = 0; i < actionKeys.length; ++i) {
318:                    final ActionKeys ak = actionKeys[i];
319:                    final Action action = get(ak.getActionClassName());
320:                    if (action != null) {
321:                        final String accel = ak.getAccelerator();
322:                        if (accel != null && accel.length() > 0) {
323:                            action.putValue(Action.ACCELERATOR_KEY, KeyStroke
324:                                    .getKeyStroke(accel));
325:                        }
326:
327:                        final int mnemonic = ak.getMnemonic();
328:                        if (mnemonic != KeyEvent.VK_UNDEFINED) {
329:                            action.putValue(Action.MNEMONIC_KEY, Integer
330:                                    .valueOf(mnemonic));
331:                        }
332:                    }
333:                }
334:            }
335:
336:            /**
337:             * Return an <TT>Iterator</TT> over this collection.
338:             */
339:            public Iterator<Action> actions() {
340:                return _actionColl.values().iterator();
341:            }
342:
343:            /**
344:             * Specify the current session for actions.
345:             *
346:             * @param	session		The current session. Can be <tt>null</tt>.
347:             */
348:            public synchronized void setCurrentSession(ISession session) {
349:                for (Iterator<Action> it = actions(); it.hasNext();) {
350:                    final Action act = it.next();
351:                    if (act instanceof  ISessionAction) {
352:                        ((ISessionAction) act).setSession(session);
353:                    }
354:                }
355:            }
356:
357:            /**
358:             * Create a new instance of <TT>actionCassName</TT> and store in this
359:             * collection.
360:             *
361:             * @param	actionClass	The name of the <TT>Class</TT> of the <TT>Action</TT>
362:             *						required. Because the instance is created
363:             *						using <TT>newInstance()</TT> this <TT>Class</TT>
364:             *						must have a default ctor.
365:             */
366:            private Action createAction(String actionClassName) {
367:                Action action = null;
368:                try {
369:                    // i18n[ActionCollection.createActionInfo=Attempting to load action class - {0}]
370:                    String msg = s_stringMgr.getString(
371:                            "ActionCollection.createActionInfo",
372:                            actionClassName);
373:                    s_log.info(msg);
374:                    action = (Action) Class.forName(actionClassName)
375:                            .newInstance();
376:                    _actionColl.put(actionClassName, action);
377:                } catch (Exception ex) {
378:                    // i18n[ActionCollection.createActionError=Error occured creating Action: {0}]
379:                    String msg = s_stringMgr.getString(
380:                            "ActionCollection.createActionError",
381:                            actionClassName);
382:                    s_log.error(msg, ex);
383:                }
384:                return action;
385:            }
386:
387:            /**
388:             * Enable/disable actions that are valid only if an internal frame
389:             * is open.
390:             */
391:            private void enableInternalFrameOptions(boolean enable) {
392:                enableAction(CascadeAction.class, enable);
393:                enableAction(MaximizeAction.class, enable);
394:                enableAction(TileAction.class, enable);
395:                enableAction(TileHorizontalAction.class, enable);
396:                enableAction(TileVerticalAction.class, enable);
397:                enableAction(CloseAllSessionsAction.class, enable);
398:            }
399:
400:            /**
401:             * Load actions.
402:             */
403:            private void preloadActions() {
404:                add(new AboutAction(_app));
405:                add(new CascadeAction(_app));
406:                add(new ToolsPopupAction(_app));
407:                add(new CloseAllSessionsAction(_app));
408:                add(new CloseAllSQLResultTabsAction(_app));
409:                add(new CloseAllSQLResultTabsButCurrentAction(_app));
410:                add(new CloseCurrentSQLResultTabAction(_app));
411:                add(new ToggleCurrentSQLResultTabStickyAction(_app));
412:                add(new CloseAllSQLResultWindowsAction(_app));
413:                add(new ViewObjectAtCursorInObjectTreeAction(_app));
414:                add(new CloseSessionAction(_app));
415:                add(new CommitAction(_app));
416:                add(new CopyQualifiedObjectNameAction(_app));
417:                add(new CopySimpleObjectNameAction(_app));
418:                add(new DisplayPluginSummaryAction(_app));
419:                //add(new DropSelectedTablesAction(_app));
420:                add(new DeleteSelectedTablesAction(_app));
421:                add(new DumpApplicationAction(_app));
422:                add(new SavePreferencesAction(_app));
423:                add(new DumpSessionAction(_app));
424:                add(new ExecuteSqlAction(_app));
425:                add(new ExitAction(_app));
426:                add(new FileNewAction(_app));
427:                add(new FileOpenAction(_app));
428:                add(new FileAppendAction(_app));
429:                add(new FileSaveAction(_app));
430:                add(new FileSaveAsAction(_app));
431:                add(new FilePrintAction(_app));
432:                add(new FileCloseAction(_app));
433:                add(new GlobalPreferencesAction(_app));
434:                add(new GotoNextResultsTabAction(_app));
435:                add(new GotoPreviousResultsTabAction(_app));
436:                add(new InstallDefaultDriversAction(_app));
437:                add(new MaximizeAction(_app));
438:                add(new NewObjectTreeAction(_app));
439:                add(new NewSQLWorksheetAction(_app));
440:                add(new NewSessionPropertiesAction(_app));
441:                add(new NextSessionAction(_app));
442:                add(new PreviousSessionAction(_app));
443:                add(new ReconnectAction(_app));
444:                add(new RefreshSchemaInfoAction(_app));
445:                add(new RefreshObjectTreeItemAction(_app));
446:                add(new RollbackAction(_app));
447:                add(new SessionPropertiesAction(_app));
448:                add(new FilterObjectsAction(_app));
449:                add(new SetDefaultCatalogAction(_app));
450:                add(new ShowLoadedDriversOnlyAction(_app));
451:                add(new ShowNativeSQLAction(_app));
452:                add(new SQLFilterAction(_app));
453:                add(new EditWhereColsAction(_app));
454:                add(new TileAction(_app));
455:                add(new TileHorizontalAction(_app));
456:                add(new TileVerticalAction(_app));
457:                add(new ToggleAutoCommitAction(_app));
458:                add(new ViewHelpAction(_app));
459:                add(new ViewLogsAction(_app));
460:                add(new PreviousSqlAction(_app));
461:                add(new NextSqlAction(_app));
462:                add(new SelectSqlAction(_app));
463:                add(new OpenSqlHistoryAction(_app));
464:            }
465:
466:        }
www.java2java.com | Contact Us
Copyright 2009 - 12 Demo Source and Support. All rights reserved.
All other trademarks are property of their respective owners.