| /******************************************************************************* |
| * Copyright (c) 2001, 2004 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.wst.ws.internal.explorer.platform.util; |
| |
| import java.io.IOException; |
| import java.io.OutputStreamWriter; |
| import javax.servlet.Filter; |
| import javax.servlet.FilterChain; |
| import javax.servlet.FilterConfig; |
| import javax.servlet.ServletException; |
| import javax.servlet.ServletRequest; |
| import javax.servlet.ServletResponse; |
| import javax.servlet.http.HttpServletResponse; |
| |
| public class TrimFilter implements Filter |
| { |
| |
| /* (non-Javadoc) |
| * @see javax.servlet.Filter#init(javax.servlet.FilterConfig) |
| */ |
| public void init(FilterConfig arg0) throws ServletException |
| { |
| // TODO Auto-generated method stub |
| |
| } |
| |
| /* (non-Javadoc) |
| * @see javax.servlet.Filter#doFilter(javax.servlet.ServletRequest, javax.servlet.ServletResponse, javax.servlet.FilterChain) |
| */ |
| public void doFilter(ServletRequest req, ServletResponse resp, FilterChain fc) throws IOException, ServletException |
| { |
| // TODO Auto-generated method stub |
| CharArrayWrapper responseWrapper = new CharArrayWrapper((HttpServletResponse)resp); |
| // Hack for Tomcat performance problem with filters. |
| OutputStreamWriter osw = new OutputStreamWriter(resp.getOutputStream(),HTMLUtils.UTF8_ENCODING); |
| fc.doFilter(req,responseWrapper); |
| String responseString = responseWrapper.toString(); |
| osw.write(responseString.trim()); |
| osw.close(); |
| } |
| |
| /* (non-Javadoc) |
| * @see javax.servlet.Filter#destroy() |
| */ |
| public void destroy() |
| { |
| // TODO Auto-generated method stub |
| |
| } |
| |
| } |