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/*******************************************************************************
* 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
}
}
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