plugins/org.eclipse.jem.proxy/proxyRemote/org/eclipse/jem/internal/proxy/remote/REMConstructorProxy.java

package org.eclipse.jem.internal.proxy.remote;
/*******************************************************************************
 * Copyright (c)  2001, 2003 IBM Corporation and others.
 * All rights reserved. This program and the accompanying materials 
 * are made available under the terms of the Common Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/cpl-v10.html
 * 
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/
/*
 *  $RCSfile: REMConstructorProxy.java,v $
 *  $Revision: 1.1 $  $Date: 2003/10/27 17:22:23 $ 
 */


import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.jem.internal.proxy.core.*;
import org.eclipse.jem.internal.proxy.common.remote.Commands;
import org.eclipse.jem.internal.proxy.common.remote.TransmitableArray;
/**
 * Proxy for a constructor.
 */

final class REMConstructorProxy extends REMAbstractBeanProxy implements IConstructorProxy {


REMConstructorProxy(REMProxyFactoryRegistry aRegistry, Integer anID){
	super(aRegistry, anID);
}

/**
 * Using this constructor (assuming it takes no arguments) create a new instance.
 * Exception will be raised if this constructor takes arguments.
 */
public IBeanProxy newInstance() throws ThrowableProxy {
	return newInstance(null);
}

/**
 * The type proxy is constant proxy out of the method factory.
 */
public IBeanTypeProxy getTypeProxy() {
	return ((REMMethodProxyFactory) fFactory.getMethodProxyFactory()).ctorType;
}

/**
 * Using this constructor (with the arguments) create a new instance.
 * Exception will be raised if arguments don't match the constructor.
 */
public IBeanProxy newInstance(IBeanProxy[] creationArguments) throws ThrowableProxy {
	IREMMethodProxy newInstanceMethod = (IREMMethodProxy) REMStandardBeanProxyConstants.getConstants(fFactory).getConstructorNewInstance();
	
	// Constructor.newInstance takes one parm (Object[]) where [0] is an Object[] of the arguments to the constructor.
	Object[] parms = null;
	if (creationArguments != null)
		parms = new Object[] {new TransmitableArray(Commands.OBJECT_CLASS, creationArguments)};
		
	return newInstanceMethod.invokeWithParms(this, parms);
}
public IBeanProxy newInstanceCatchThrowableExceptions(){
	try {
		return newInstance();
	} catch ( ThrowableProxy e ) {
		ProxyPlugin.getPlugin().getMsgLogger().log(new Status(IStatus.WARNING, ProxyPlugin.getPlugin().getDescriptor().getUniqueIdentifier(), 0, "", e));		 //$NON-NLS-1$
		fFactory.releaseProxy(e);	// Since it's no longer needed, get rid of now instead of GC time.
		return null;		
	}
}
public IBeanProxy newInstanceCatchThrowableExceptions(IBeanProxy[] args){
	try {
		return newInstance(args);
	} catch ( ThrowableProxy e ) {
		ProxyPlugin.getPlugin().getMsgLogger().log(new Status(IStatus.WARNING, ProxyPlugin.getPlugin().getDescriptor().getUniqueIdentifier(), 0, "", e));		 //$NON-NLS-1$
		fFactory.releaseProxy(e);	// Since it's no longer needed, get rid of now instead of GC time.
		return null;		
	}
}
}