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: * The Original Software is NetBeans. The Initial Developer of the Original
026: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
027: * Microsystems, Inc. All Rights Reserved.
028: *
029: * If you wish your version of this file to be governed by only the CDDL
030: * or only the GPL Version 2, indicate your decision by adding
031: * "[Contributor] elects to include this software in this distribution
032: * under the [CDDL or GPL Version 2] license." If you do not indicate a
033: * single choice of license, a recipient has the option to distribute
034: * your version of this file under either the CDDL, the GPL Version 2 or
035: * to extend the choice of license to its licensees as provided above.
036: * However, if you add GPL Version 2 code and therefore, elected the GPL
037: * Version 2 license, then the option applies only if the new code is
038: * made subject to such option by the copyright holder.
039: */
040:
041: package org.netbeans.lib.profiler.wireprotocol;
042:
043: import java.io.IOException;
044: import java.io.ObjectInputStream;
045: import java.io.ObjectOutputStream;
046:
047: /**
048: * Request from client to back end to instrument a group of TA methods.
049: *
050: * @author Misha Dmitriev
051: * @author Ian Formanek
052: */
053: public class InstrumentMethodGroupCommand extends Command {
054: //~ Instance fields ----------------------------------------------------------------------------------------------------------
055:
056: private InstrumentMethodGroupData b;
057: private int instrType;
058:
059: //~ Constructors -------------------------------------------------------------------------------------------------------------
060:
061: /** 1.5-style RedefineClasses() instrumentation constructor */
062: public InstrumentMethodGroupCommand(int instrType,
063: String[] instrMethodClasses,
064: int[] instrMethodClassLoaderIds,
065: byte[][] replacementClassFileBytes,
066: boolean[] instrMethodLeaf, int addInfo) {
067: super (INSTRUMENT_METHOD_GROUP);
068: this .instrType = instrType;
069: b = new InstrumentMethodGroupData(instrMethodClasses,
070: instrMethodClassLoaderIds, replacementClassFileBytes,
071: instrMethodLeaf, addInfo);
072: }
073:
074: /** This is used just to send "empty" commands, meaning no methods are instrumented */
075: public InstrumentMethodGroupCommand(Object dummy) {
076: super (INSTRUMENT_METHOD_GROUP);
077: instrType = -1;
078: }
079:
080: // Custom serializaion support
081: InstrumentMethodGroupCommand() {
082: super (INSTRUMENT_METHOD_GROUP);
083: b = new InstrumentMethodGroupData();
084: }
085:
086: //~ Methods ------------------------------------------------------------------------------------------------------------------
087:
088: public InstrumentMethodGroupData getBase() {
089: return b;
090: }
091:
092: public int[] getClassLoaderIds() {
093: return b.instrMethodClassLoaderIds;
094: }
095:
096: public boolean isEmpty() {
097: return instrType == -1;
098: }
099:
100: public boolean[] getInstrMethodLeaf() {
101: return b.instrMethodLeaf;
102: }
103:
104: public int getInstrType() {
105: return instrType;
106: }
107:
108: public String[] getMethodClasses() {
109: return b.instrMethodClasses;
110: }
111:
112: public byte[][] getReplacementClassFileBytes() {
113: return b.replacementClassFileBytes;
114: }
115:
116: public void dump() {
117: System.err.print("-- InstrumentMethodGroupCommand: "); // NOI18N
118:
119: if (b != null) {
120: b.dump();
121: }
122: }
123:
124: // ------------------------ Debugging -------------------------
125: public String toString() {
126: return "InstrumentMethodGroupCommand "
127: + ((b != null) ? b.toString() : "null"); // NOI18N
128: }
129:
130: void readObject(ObjectInputStream in) throws IOException {
131: instrType = in.readInt();
132:
133: if (!isEmpty()) {
134: b.readObject(in);
135: }
136: }
137:
138: void writeObject(ObjectOutputStream out) throws IOException {
139: out.writeInt(instrType);
140:
141: if (!isEmpty()) {
142: b.writeObject(out);
143: }
144: }
145: }
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