/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
*
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
* @author Aleksander V. Budniy
* @version $Revision: $
*/
/**
* Created on 5.06.2006
*/
package org.apache.harmony.jpda.tests.jdwp.DebuggerOnDemand;
import org.apache.harmony.jpda.tests.share.Debuggee;
import org.apache.harmony.jpda.tests.share.JPDADebuggeeSynchronizer;
/**
* This class provides simple debuggee class with deferred synch establishing.
*
* When debuggee throws exception, agent launches debugger, that connects to debuggee.
* Then debuggee establishes synch connection with debugger and invokes tested method.
*/
public class OnthowDebuggerLaunchDebuggee extends Debuggee {
public void onStart() {
super.onStart();
logWriter.println("DEBUGGEE: started");
// prepare for connection with debugger
logWriter.println("DEBUGGEE: bind for synch connection with debugger");
synchronizer = createSynchronizer();
synchronizer.bindServer();
// throw tested exception to launch debugger
try {
logWriter.println("DEBUGGEE: throw ExceptionForDebugger");
throw new ExceptionForDebugger();
} catch (ExceptionForDebugger e) {
logWriter.println("DEBUGGEE: cought ExceptionForDebugger: " + e);
}
// listen for connection with debugger
synchronizer.startServer();
logWriter.println("DEBUGGEE: established synch connection with debugger");
}
public void run() {
synchronizer.sendMessage(JPDADebuggeeSynchronizer.SGNL_READY);
synchronizer.receiveMessage(JPDADebuggeeSynchronizer.SGNL_CONTINUE);
testMethod();
}
void testMethod() {
logWriter.println("DEBUGGEE: testMethod invoked");
}
protected JPDADebuggeeSynchronizer createSynchronizer() {
return new JPDADebuggeeSynchronizer(logWriter, settings);
}
public void onFinish() {
logWriter.println("DEBUGGEE: finished");
if (synchronizer != null) {
synchronizer.stop();
logWriter.println("DEBUGGEE: closed synch connection with debugger");
}
super.onFinish();
}
public static void main(String[] args) {
runDebuggee(OnthowDebuggerLaunchDebuggee.class);
}
protected JPDADebuggeeSynchronizer synchronizer;
}
class ExceptionForDebugger extends Exception {
}