src/java/org/apache/fop/util/UnclosableInputStream.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.
 */

/* $Id$ */

package org.apache.fop.util;

import java.io.FilterInputStream;
import java.io.InputStream;

/**
 * Provides an InputStreamFilter which avoids closing the original stream.
 */
public class UnclosableInputStream extends FilterInputStream {

    /**
     * Default constructor.
     *
     * @param in the Stream to filter.
     */
    public UnclosableInputStream(InputStream in) {
        super(in);
    }

    /**
     * Does <strong>not</strong> close the original stream.
     */
    public void close() {
        // ignore
    }

}