DelegatingServletOutputStream.java

/**
 * Licensed to Apereo under one or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information regarding copyright ownership. Apereo
 * 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 the
 * following location:
 *
 * <p>http://www.apache.org/licenses/LICENSE-2.0
 *
 * <p>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.apereo.portal.utils;

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

/**
 * {@link ServletOutputStream} impl that delegates to an {@link OutputStream}
 *
 */
public class DelegatingServletOutputStream extends ServletOutputStream {
    private final OutputStream outputStream;

    public DelegatingServletOutputStream(OutputStream outputStream) {
        this.outputStream = outputStream;
    }

    public void write(int b) throws IOException {
        outputStream.write(b);
    }

    public void write(byte[] b) throws IOException {
        outputStream.write(b);
    }

    public void write(byte[] b, int off, int len) throws IOException {
        outputStream.write(b, off, len);
    }

    public void flush() throws IOException {
        outputStream.flush();
    }

    public void close() throws IOException {
        outputStream.close();
    }
}