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//
// ========================================================================
// Copyright (c) 1995-2015 Mort Bay Consulting Pty. Ltd.
// ------------------------------------------------------------------------
// All rights reserved. This program and the accompanying materials
// are made available under the terms of the Eclipse Public License v1.0
// and Apache License v2.0 which accompanies this distribution.
//
// The Eclipse Public License is available at
// http://www.eclipse.org/legal/epl-v10.html
//
// The Apache License v2.0 is available at
// http://www.opensource.org/licenses/apache2.0.php
//
// You may elect to redistribute this code under either of these licenses.
// ========================================================================
//
package org.eclipse.jetty.rewrite.handler;
import java.io.IOException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
/**
* Sends the response code whenever the rule finds a match.
*/
public class ResponsePatternRule extends PatternRule
{
private String _code;
private String _reason = "";
/* ------------------------------------------------------------ */
public ResponsePatternRule()
{
_handling = true;
_terminating = true;
}
/* ------------------------------------------------------------ */
/**
* Sets the response status code.
* @param code response code
*/
public void setCode(String code)
{
_code = code;
}
/* ------------------------------------------------------------ */
/**
* Sets the reason for the response status code. Reasons will only reflect
* if the code value is greater or equal to 400.
*
* @param reason
*/
public void setReason(String reason)
{
_reason = reason;
}
/* ------------------------------------------------------------ */
/*
* (non-Javadoc)
* @see org.eclipse.jetty.server.server.handler.rules.RuleBase#apply(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
*/
@Override
public String apply(String target, HttpServletRequest request, HttpServletResponse response) throws IOException
{
int code = Integer.parseInt(_code);
// status code 400 and up are error codes
if (code >= 400)
{
response.sendError(code, _reason);
}
else
{
response.setStatus(code);
}
return target;
}
/* ------------------------------------------------------------ */
/**
* Returns the code and reason string.
*/
@Override
public String toString()
{
return super.toString()+"["+_code+","+_reason+"]";
}
}
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