/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 * 
 * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
 * 
 * Portions Copyright Apache Software Foundation.
 * 
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 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License. You can obtain
 * a copy of the License at https://glassfish.dev.java.net/public/CDDL+GPL.html
 * or glassfish/bootstrap/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
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 * When distributing the software, include this License Header Notice in each
 * file and include the License file at glassfish/bootstrap/legal/LICENSE.txt.
 * Sun designates this particular file as subject to the "Classpath" exception
 * as provided by Sun in the GPL Version 2 section of the License file that
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 * Header, with the fields enclosed by brackets [] replaced by your own
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 * elects to include this software in this distribution under the [CDDL or GPL
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package org.apache.catalina.ssi;

import java.io.ByteArrayOutputStream;
import javax.servlet.ServletOutputStream;


/**
 * Class that extends ServletOuputStream, used as a wrapper from within
 * <code>SsiInclude</code>
 *
 * @author Bip Thelin
 * @version $Revision: 1.4 $, $Date: 2007/05/05 05:32:19 $
 * @see ServletOutputStream and ByteArrayOutputStream
 */
public class ByteArrayServletOutputStream extends ServletOutputStream {
    /**
     * Our buffer to hold the stream.
     */
    protected ByteArrayOutputStream buf = null;


    /**
     * Construct a new ServletOutputStream.
     */
    public ByteArrayServletOutputStream() {
        buf = new ByteArrayOutputStream();
    }


    /**
     * @return the byte array.
     */
    public byte[] toByteArray() {
        return buf.toByteArray();
    }


    /**
     * Write to our buffer.
     *
     * @param b The parameter to write
     */
    public void write(int b) {
        buf.write(b);
    }
}