FilterServletOutputStream.java

/**
 *  Copyright 2003-2007 Luck Consulting Pty Ltd
 *
 *  Licensed 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 com.jrails.modules.cache.ehcache.web.filter;

import javax.servlet.ServletOutputStream;
import java.io.IOException;
import java.io.OutputStream;

/**
 * A custom {@link javax.servlet.ServletOutputStream} for use by our filters
 *
 * @version $Id: FilterServletOutputStream.java 519 2007-07-27 07:11:45Z gregluck $
 * @author <a href="mailto:gluck@thoughtworks.com">Greg Luck</a>
 */
public class FilterServletOutputStream extends ServletOutputStream {

    private OutputStream stream;

    /**
     * Creates a FilterServletOutputStream.
     */
    public FilterServletOutputStream(final OutputStream stream) {
        this.stream = stream;
    }

    /**
     * Writes to the stream.
     */
    public void write(final int b) throws IOException {
        stream.write(b);
    }

    /**
     * Writes to the stream.
     */
    public void write(final byte[] b) throws IOException {
        stream.write(b);
    }

    /**
     * Writes to the stream.
     */
    public void write(final byte[] b, final int off, final int len) throws IOException {
        stream.write(b, off, len);
    }
}