container/tester/src/tester/org/apache/tester/UpperCaseResponse.java

/*
 * 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.tester;


import java.io.*;
import java.util.*;
import javax.servlet.*;
import javax.servlet.http.*;


/**
 * HttpServletResponse wrapper that converts all output characters to
 * upper case.
 *
 * @author Craig R. McClanahan
 * @version $Revision$ $Date$
 */

public class UpperCaseResponse extends HttpServletResponseWrapper {


    HttpServletResponse response = null;

    boolean stream = false; // Wrap our own output stream

    public UpperCaseResponse(HttpServletResponse response) {
        this(response, false);
    }

    public UpperCaseResponse(HttpServletResponse response, boolean stream) {
        super(response);
        this.response = response;
        this.stream = stream;
    }

    public ServletOutputStream getOutputStream() throws IOException {
        return (new UpperCaseOutputStream(response.getOutputStream()));
    }

    public PrintWriter getWriter() throws IOException {
        if (stream)
            return (new PrintWriter(getOutputStream(), true));
        else
            return (new UpperCaseWriter(response.getWriter()));
    }


}