001: /*
002: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
003: *
004: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
005: *
006: * The contents of this file are subject to the terms of either the GNU
007: * General Public License Version 2 only ("GPL") or the Common
008: * Development and Distribution License("CDDL") (collectively, the
009: * "License"). You may not use this file except in compliance with the
010: * License. You can obtain a copy of the License at
011: * http://www.netbeans.org/cddl-gplv2.html
012: * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
013: * specific language governing permissions and limitations under the
014: * License. When distributing the software, include this License Header
015: * Notice in each file and include the License file at
016: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
017: * particular file as subject to the "Classpath" exception as provided
018: * by Sun in the GPL Version 2 section of the License file that
019: * accompanied this code. If applicable, add the following below the
020: * License Header, with the fields enclosed by brackets [] replaced by
021: * your own identifying information:
022: * "Portions Copyrighted [year] [name of copyright owner]"
023: *
024: * Contributor(s):
025: *
026: * The Original Software is NetBeans. The Initial Developer of the Original
027: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
028: * Microsystems, Inc. All Rights Reserved.
029: *
030: * If you wish your version of this file to be governed by only the CDDL
031: * or only the GPL Version 2, indicate your decision by adding
032: * "[Contributor] elects to include this software in this distribution
033: * under the [CDDL or GPL Version 2] license." If you do not indicate a
034: * single choice of license, a recipient has the option to distribute
035: * your version of this file under either the CDDL, the GPL Version 2 or
036: * to extend the choice of license to its licensees as provided above.
037: * However, if you add GPL Version 2 code and therefore, elected the GPL
038: * Version 2 license, then the option applies only if the new code is
039: * made subject to such option by the copyright holder.
040: */
041:
042: package org.netbeans.modules.debugger.ui;
043:
044: import java.beans.PropertyChangeEvent;
045: import org.netbeans.api.debugger.Breakpoint;
046: import org.netbeans.api.debugger.DebuggerEngine;
047: import org.netbeans.api.debugger.DebuggerManager;
048: import org.netbeans.api.debugger.LazyDebuggerManagerListener;
049: import org.netbeans.api.debugger.Properties;
050: import org.netbeans.api.debugger.Session;
051: import org.netbeans.api.debugger.Watch;
052:
053: /**
054: * Listens on DebuggerManager and:
055: * - loads all breakpoints & watches on startup
056: * - listens on all changes of breakpoints and watches (like breakoint / watch
057: * added / removed, or some property change) and saves a new values
058: *
059: * @author Jan Jancura
060: */
061: public class PersistenceManager implements LazyDebuggerManagerListener {
062:
063: public Breakpoint[] initBreakpoints() {
064: return new Breakpoint[0];
065: }
066:
067: public void initWatches() {
068: // As a side-effect, creates the watches. WatchesReader is triggered.
069: Properties p = Properties.getDefault()
070: .getProperties("debugger");
071: p.getArray(DebuggerManager.PROP_WATCHES, new Watch[0]);
072: }
073:
074: public String[] getProperties() {
075: return new String[] { DebuggerManager.PROP_WATCHES_INIT,
076: DebuggerManager.PROP_WATCHES };
077: }
078:
079: public void breakpointAdded(Breakpoint breakpoint) {
080: }
081:
082: public void breakpointRemoved(Breakpoint breakpoint) {
083: }
084:
085: public void watchAdded(Watch watch) {
086: Properties p = Properties.getDefault()
087: .getProperties("debugger");
088: p.setArray(DebuggerManager.PROP_WATCHES, DebuggerManager
089: .getDebuggerManager().getWatches());
090: watch.addPropertyChangeListener(this );
091: }
092:
093: public void watchRemoved(Watch watch) {
094: Properties p = Properties.getDefault()
095: .getProperties("debugger");
096: p.setArray(DebuggerManager.PROP_WATCHES, DebuggerManager
097: .getDebuggerManager().getWatches());
098: watch.removePropertyChangeListener(this );
099: }
100:
101: public void propertyChange(PropertyChangeEvent evt) {
102: if (evt.getSource() instanceof Watch) {
103: Properties.getDefault().getProperties("debugger").setArray(
104: DebuggerManager.PROP_WATCHES,
105: DebuggerManager.getDebuggerManager().getWatches());
106: }
107: }
108:
109: public void sessionAdded(Session session) {
110: }
111:
112: public void sessionRemoved(Session session) {
113: }
114:
115: public void engineAdded(DebuggerEngine engine) {
116: }
117:
118: public void engineRemoved(DebuggerEngine engine) {
119: }
120: }
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