/*
* Copyright 2005-2006 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.strecks.form.handler;
import javax.servlet.http.HttpServletRequest;
import org.apache.struts.action.ActionForm;
import org.strecks.form.controller.WrappingForm;
/**
* Responsible for returning the <code>ActionForm</code> instance which is to be populated
* with request parameters
* @author Phil Zoio
*/
public class FormPopulateSourceImpl implements FormPopulateSource
{
public ActionForm prePopulate(ActionForm form, HttpServletRequest request)
{
if (form instanceof WrappingForm)
{
WrappingForm wrapper = (WrappingForm) form;
return wrapper.getWrappedForm();
}
else
return form;
}
}