DebuggingService.java

/*******************************************************************************
 * Copyright (c) 2010 protos software gmbh (http://www.protos.de).
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 * 
 * CONTRIBUTORS:
 * 		Thomas Schuetz and Henrik Rentz-Reichert (initial contribution)
 * 
 *******************************************************************************/

package org.eclipse.etrice.runtime.java.debugging;

import java.util.HashMap;
import java.util.Map;

import org.eclipse.etrice.runtime.java.messaging.Address;
import org.eclipse.etrice.runtime.java.modelbase.ActorClassBase;
import org.eclipse.etrice.runtime.java.modelbase.PortBase;


/**
 * @author Thomas Schuetz
 *
 * DebuggingService for logging and tracing
 * provides an MSG Generator for async and sync messages 
 * 
 */
public class DebuggingService {
	
	private static DebuggingService instance = null;

	private MSCLogger asyncLogger = new MSCLogger(); 
	private MSCLogger syncLogger = new MSCLogger(); 

	private Map<Address, PortBase> portInstances = new HashMap<Address, PortBase>();

	/**
	 * private constructor (singleton pattern)
	 */
	private DebuggingService(){}
	
	/**
	 * Singleton access.
	 * 
	 * @return the one and only instance
	 */
	public static DebuggingService getInstance(){
		if (instance == null) {
			instance = new DebuggingService();
		}
		return instance;
	}
	
	public void addMessageAsyncOut(Address source, Address target, String msg){
		asyncLogger.addMessageAsyncOut(portInstances.get(source).getActor().getInstancePath(), portInstances.get(target).getActor().getInstancePath(), msg);
	}
	public void addMessageAsyncIn(Address source, Address target, String msg){
		// TODO: this wa only a quickfix to trace unconnected ports
		if (source==null)
			asyncLogger.addMessageAsyncIn("~", portInstances.get(target).getActor().getInstancePath(), msg);
		else
			asyncLogger.addMessageAsyncIn(portInstances.get(source).getActor().getInstancePath(), portInstances.get(target).getActor().getInstancePath(), msg);
			
	}
	public void addMessageSyncCall(Address source, Address target, String msg){
		asyncLogger.addMessageSyncCall(portInstances.get(source).getActor().getInstancePath(), portInstances.get(target).getActor().getInstancePath(), msg);
	}
	public void addMessageSyncReturn(Address source, Address target, String msg){
		asyncLogger.addMessageSyncReturn(portInstances.get(source).getActor().getInstancePath(), portInstances.get(target).getActor().getInstancePath(), msg);
	}
	
	public void addActorState(ActorClassBase actor, String state){
		asyncLogger.addActorState(actor.getInstancePath(), state);
	}
	
	public void addPortInstance(PortBase port){
		portInstances.put(port.getAddress(), port);
	}
	
	public MSCLogger getSyncLogger() {
		return syncLogger;
	}
	
	public MSCLogger getAsyncLogger() {
		return asyncLogger;
	}
	
}