/*
 * Copyright 2009-2012 the original author or authors.
 *
 * Licensed 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.
 */
package org.jdal.remoting;

import org.aopalliance.intercept.MethodInvocation;
import org.springframework.remoting.support.RemoteInvocation;
import org.springframework.remoting.support.RemoteInvocationFactory;

/**
 * @author Jose Luis Martin - (jlm@joseluismartin.info)
 *
 */
public class ReferenceRemoteInvocationFactory implements RemoteInvocationFactory {

	/**
	 * Replace remote clients in arguments with remote references.
	 */
	public RemoteInvocation createRemoteInvocation(MethodInvocation methodInvocation) {
		Object[] arguments = methodInvocation.getArguments();
		
		for (int i = 0; i < arguments.length; i++) {
			if (arguments[i] instanceof RemoteClient) {
				arguments[i] = ((RemoteClient) arguments[i]).getRemoteReference();
			}
		}
		
		return new RemoteInvocation(methodInvocation);
	}

}