/*
* Copyright 2002-2009 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.springframework.mock.web.portlet;
import java.io.IOException;
import javax.portlet.PortletException;
import javax.portlet.PortletRequest;
import javax.portlet.PortletRequestDispatcher;
import javax.portlet.PortletResponse;
import javax.portlet.RenderRequest;
import javax.portlet.RenderResponse;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.util.Assert;
/**
* Mock implementation of the {@link javax.portlet.PortletRequestDispatcher} interface.
*
* @author John A. Lewis
* @author Juergen Hoeller
* @since 2.0
*/
public class MockPortletRequestDispatcher implements PortletRequestDispatcher {
private final Log logger = LogFactory.getLog(getClass());
private final String url;
/**
* Create a new MockPortletRequestDispatcher for the given URL.
* @param url the URL to dispatch to.
*/
public MockPortletRequestDispatcher(String url) {
Assert.notNull(url, "URL must not be null");
this.url = url;
}
public void include(RenderRequest request, RenderResponse response) throws PortletException, IOException {
include((PortletRequest) request, (PortletResponse) response);
}
public void include(PortletRequest request, PortletResponse response) throws PortletException, IOException {
Assert.notNull(request, "Request must not be null");
Assert.notNull(response, "Response must not be null");
if (!(response instanceof MockMimeResponse)) {
throw new IllegalArgumentException("MockPortletRequestDispatcher requires MockMimeResponse");
}
((MockMimeResponse) response).setIncludedUrl(this.url);
if (logger.isDebugEnabled()) {
logger.debug("MockPortletRequestDispatcher: including URL [" + this.url + "]");
}
}
public void forward(PortletRequest request, PortletResponse response) throws PortletException, IOException {
Assert.notNull(request, "Request must not be null");
Assert.notNull(response, "Response must not be null");
if (!(response instanceof MockMimeResponse)) {
throw new IllegalArgumentException("MockPortletRequestDispatcher requires MockMimeResponse");
}
((MockMimeResponse) response).setForwardedUrl(this.url);
if (logger.isDebugEnabled()) {
logger.debug("MockPortletRequestDispatcher: forwarding to URL [" + this.url + "]");
}
}
}
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