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Struts example source code file (PortletServletResponse.java)

This example Struts source code file (PortletServletResponse.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Struts tags/keywords

http, httpservletresponse, illegalstateexception, illegalstateexception, io, ioexception, locale, not, not, portletresponse, portletservletresponse, renderresponse, renderresponse, request, response, servlet, servletoutputstream, string, string, util

The Struts PortletServletResponse.java source code

/*
 * $Id: PortletServletResponse.java 651946 2008-04-27 13:41:38Z apetrelli $
 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.apache.struts2.portlet.servlet;

import java.io.IOException;
import java.io.PrintWriter;
import java.util.Locale;

import javax.portlet.PortletResponse;
import javax.portlet.RenderResponse;
import javax.servlet.ServletOutputStream;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletResponse;

public class PortletServletResponse implements HttpServletResponse {

	private PortletResponse portletResponse;
	
	public PortletServletResponse(PortletResponse portletResponse) {
		this.portletResponse = portletResponse;
	}
	
	public void addCookie(Cookie cookie) {
		throw new IllegalStateException("Not allowed in a portlet");
	}

	public void addDateHeader(String name, long date) {
		throw new IllegalStateException("Not allowed in a portlet");
	}

	public void addHeader(String name, String value) {
		throw new IllegalStateException("Not allowed in a portlet");
	}

	public void addIntHeader(String name, int value) {
		throw new IllegalStateException("Not allowed in a portlet");
	}

	public boolean containsHeader(String name) {
		throw new IllegalStateException("Not allowed in a portlet");
	}

	public String encodeRedirectURL(String url) {
		throw new IllegalStateException("Not allowed in a portlet");
	}

	public String encodeRedirectUrl(String url) {
		throw new IllegalStateException("Not allowed in a portlet");
	}

	public String encodeURL(String url) {
		throw new IllegalStateException("Not allowed in a portlet");
	}

	public String encodeUrl(String url) {
		throw new IllegalStateException("Not allowed in a portlet");
	}

	public void sendError(int sc) throws IOException {
		throw new IllegalStateException("Not allowed in a portlet");
	}

	public void sendError(int sc, String msg) throws IOException {
		throw new IllegalStateException("Not allowed in a portlet");
	}

	public void sendRedirect(String location) throws IOException {
		throw new IllegalStateException("Not allowed in a portlet");
	}

	public void setDateHeader(String name, long date) {
		throw new IllegalStateException("Not allowed in a portlet");
	}

	public void setHeader(String name, String value) {
		throw new IllegalStateException("Not allowed in a portlet");
	}

	public void setIntHeader(String name, int value) {
		throw new IllegalStateException("Not allowed in a portlet");
	}

	public void setStatus(int sc) {
		throw new IllegalStateException("Not allowed in a portlet");
	}

	public void setStatus(int sc, String sm) {
		throw new IllegalStateException("Not allowed in a portlet");
	}

	public void flushBuffer() throws IOException {
		if(portletResponse instanceof RenderResponse) {
			((RenderResponse)portletResponse).flushBuffer();
		}
		else {
			throw new IllegalStateException("Not allowed in event phase");
		}
	}

	public int getBufferSize() {
		if(portletResponse instanceof RenderResponse) {
			return ((RenderResponse)portletResponse).getBufferSize();
		}
		else {
			throw new IllegalStateException("Not allowed in event phase");
		}
	}

	public String getCharacterEncoding() {
		if(portletResponse instanceof RenderResponse) {
			return ((RenderResponse)portletResponse).getCharacterEncoding();
		}
		else {
			throw new IllegalStateException("Not allowed in event phase");
		}
	}

	public String getContentType() {
		if(portletResponse instanceof RenderResponse) {
			return ((RenderResponse)portletResponse).getContentType();
		}
		else {
			throw new IllegalStateException("Not allowed in event phase");
		}
	}

	public Locale getLocale() {
		if(portletResponse instanceof RenderResponse) {
			return ((RenderResponse)portletResponse).getLocale();
		}
		else {
			throw new IllegalStateException("Not allowed in event phase");
		}
	}

	public ServletOutputStream getOutputStream() throws IOException {
		if(portletResponse instanceof RenderResponse) {
			return new PortletServletOutputStream(((RenderResponse)portletResponse).getPortletOutputStream());
		}
		else {
			throw new IllegalStateException("Not allowed in event phase");
		}
	}

	public PrintWriter getWriter() throws IOException {
		if(portletResponse instanceof RenderResponse) {
			return ((RenderResponse)portletResponse).getWriter();
		}
		else {
			throw new IllegalStateException("Not allowed in event phase");
		}
	}

	public boolean isCommitted() {
		if(portletResponse instanceof RenderResponse) {
			return ((RenderResponse)portletResponse).isCommitted();
		}
		else {
			throw new IllegalStateException("Not allowed in event phase");
		}
	}

	public void reset() {
		if(portletResponse instanceof RenderResponse) {
			((RenderResponse)portletResponse).reset();
		}
		else {
			throw new IllegalStateException("Not allowed in event phase");
		}
	}

	public void resetBuffer() {
		if(portletResponse instanceof RenderResponse) {
			((RenderResponse)portletResponse).resetBuffer();
		}
		else {
			throw new IllegalStateException("Not allowed in event phase");
		}
	}

	public void setBufferSize(int size) {
		if(portletResponse instanceof RenderResponse) {
			((RenderResponse)portletResponse).setBufferSize(size);
		}
		else {
			throw new IllegalStateException("Not allowed in event phase");
		}
	}

	public void setCharacterEncoding(String charset) {
		throw new IllegalStateException("Not allowed in a portlet");
	}

	public void setContentLength(int len) {
		throw new IllegalStateException("Not allowed in a portlet");
	}

	public void setContentType(String type) {
		if(portletResponse instanceof RenderResponse) {
			((RenderResponse)portletResponse).setContentType(type);
		}
		else {
			throw new IllegalStateException("Not allowed in event phase");
		}
	}

	public void setLocale(Locale loc) {
		throw new IllegalStateException("Not allowed in a portlet");
	}

	public PortletResponse getPortletResponse() {
		return portletResponse;
	}

}

Other Struts examples (source code examples)

Here is a short list of links related to this Struts PortletServletResponse.java source code file:

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