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 1997-2007 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.php.dbgp.breakpoints;
043:
044: import java.beans.PropertyChangeEvent;
045: import java.util.ArrayList;
046: import java.util.List;
047:
048: import org.netbeans.api.debugger.Breakpoint;
049: import org.netbeans.api.debugger.DebuggerManager;
050: import org.netbeans.api.debugger.DebuggerManagerAdapter;
051: import org.netbeans.api.debugger.Properties;
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 ads
060: */
061: public class PersistenceManager extends DebuggerManagerAdapter {
062:
063: private static final String DEBUGGER = "debugger"; // NOI18N
064: private static final String PHP_DBGP = "PHP-DBGP"; // NOI18N
065:
066: @Override
067: public Breakpoint[] initBreakpoints() {
068: Properties p = Properties.getDefault().getProperties(DEBUGGER)
069: .getProperties(DebuggerManager.PROP_BREAKPOINTS);
070: return (Breakpoint[]) p.getArray(PHP_DBGP, new Breakpoint[0]);
071: }
072:
073: @Override
074: public String[] getProperties() {
075: return new String[] { DebuggerManager.PROP_BREAKPOINTS_INIT,
076: DebuggerManager.PROP_BREAKPOINTS, };
077: }
078:
079: @Override
080: public void breakpointAdded(Breakpoint breakpoint) {
081: Properties properties = Properties.getDefault().getProperties(
082: DEBUGGER).getProperties(
083: DebuggerManager.PROP_BREAKPOINTS);
084: properties.setArray(PHP_DBGP, getBreakpoints());
085: breakpoint.addPropertyChangeListener(this );
086: }
087:
088: @Override
089: public void breakpointRemoved(Breakpoint breakpoint) {
090: Properties properties = Properties.getDefault().getProperties(
091: DEBUGGER).getProperties(
092: DebuggerManager.PROP_BREAKPOINTS);
093: properties.setArray(PHP_DBGP, getBreakpoints());
094: breakpoint.removePropertyChangeListener(this );
095: }
096:
097: @Override
098: public void propertyChange(PropertyChangeEvent evt) {
099: /*
100: * Breakpoint could be disabled/enabled.
101: * This notification are got in the case changing this property.
102: */
103: if (evt.getSource() instanceof Breakpoint) {
104: Properties.getDefault().getProperties(DEBUGGER)
105: .getProperties(DebuggerManager.PROP_BREAKPOINTS)
106: .setArray(PHP_DBGP, getBreakpoints());
107: }
108: }
109:
110: private Breakpoint[] getBreakpoints() {
111: Breakpoint[] bpoints = DebuggerManager.getDebuggerManager()
112: .getBreakpoints();
113: List<Breakpoint> result = new ArrayList<Breakpoint>();
114: for (Breakpoint breakpoint : bpoints) {
115: // Don't store hidden breakpoints
116: if (breakpoint instanceof AbstractBreakpoint) {
117: result.add(breakpoint);
118: }
119: }
120: return result.toArray(new Breakpoint[result.size()]);
121: }
122: }
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