/*

 * Copyright 2010 Jeff McHugh (Segue Development LLC)

 * 

 * 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 com.googlecode.gwtrpccommlayer.shared;



import com.google.gwt.user.client.rpc.AsyncCallback;



import java.io.Serializable;

import java.lang.reflect.Method;

import java.util.ArrayList;

import java.util.HashMap;

import java.util.LinkedList;

import java.util.List;



/**

 * Abstracts the Request made from the GwtRpcCommLayer-Client

 * @author jeff mchugh

 *

 */

public class GwtRpcCommLayerPojoRequest implements Serializable

{

	/**

	 * 

	 */

	private static final long	serialVersionUID	= 6032112000081674584L;



	private ArrayList<Serializable> methodParameters 	= null;

	private String methodName							= null;

	private HashMap<String,String> metaData 			= null;



    //Need to set method parameter classes

    private List<String> lstParamClassNames = new LinkedList<String>();



	

	public GwtRpcCommLayerPojoRequest()

	{

		setMethodParameters( new ArrayList<Serializable>() );

		setMetaData(new HashMap<String, String>());

	}



	/**

	 * @param methodParameters the methodParameters to set

	 */

	public void setMethodParameters(ArrayList<Serializable> methodParameters)

	{

		this.methodParameters = methodParameters;

	}



	/**

	 * @return the methodParameters

	 */

	public ArrayList<Serializable> getMethodParameters()

	{

		return methodParameters;

	}



	/**

	 * @param methodName the methodName to set

	 */

	public void setMethodName(String methodName)

	{

		this.methodName = methodName;

	}



	/**

	 * @return the methodName

	 */

	public String getMethodName()

	{

		return methodName;

	}



	/**

	 * @param metaData the metaData to set

	 */

	public void setMetaData(HashMap<String,String> metaData)

	{

		this.metaData = metaData;

	}



	/**

	 * @return the metaData

	 */

	public HashMap<String,String> getMetaData()

	{

		return metaData;

	}



    public void setMethod(Method method) {

        setMethodName(method.getName());

        Class<?>[] classes;

        for (Class<?> clazz: method.getParameterTypes()) {

            //todo: nasty hack, we know enough to clean this up

            if (clazz != AsyncCallback.class)

             lstParamClassNames.add(clazz.getCanonicalName());

        }

    }



    public List<String> getParameterClassNames() {

        return lstParamClassNames;

    }

	

}