Apache CXF example source code file (DelegatingInputStream.java)

This example Apache CXF source code file (DelegatingInputStream.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Apache CXF tags/keywords

attachmentdeserializer, delegatinginputstream, delegatinginputstream, inputstream, inputstream, io, ioexception, ioexception, override, override

The Apache CXF DelegatingInputStream.java source code

/**
 * 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.cxf.attachment;


import java.io.IOException;
import java.io.InputStream;

public class DelegatingInputStream extends InputStream {
    private InputStream is;
    private AttachmentDeserializer deserializer;
    private boolean isClosed;

    /**
     * @param source
     */
    DelegatingInputStream(InputStream is, AttachmentDeserializer ads) {
        this.is = is;
        deserializer = ads;
    }
    DelegatingInputStream(InputStream is) {
        this.is = is;
        deserializer = null;
    }

    @Override
    public void close() throws IOException {
        is.close();
        if (!isClosed && deserializer != null) {
            deserializer.markClosed(this);
        }
        isClosed = true;
    }

    public boolean isClosed() {
        return isClosed;
    }

    public void setClosed(boolean closed) {
        this.isClosed = closed;
    }

    public int read() throws IOException {
        return this.is.read();
    }

    @Override
    public int available() throws IOException {
        return this.is.available();
    }

    @Override
    public synchronized void mark(int arg0) {
        this.is.mark(arg0);
    }

    @Override
    public boolean markSupported() {
        return this.is.markSupported();
    }

    @Override
    public int read(byte[] bytes, int arg1, int arg2) throws IOException {
        return this.is.read(bytes, arg1, arg2);
    }

    @Override
    public int read(byte[] bytes) throws IOException {
        return this.is.read(bytes);
    }

    @Override
    public synchronized void reset() throws IOException {
        this.is.reset();
    }

    @Override
    public long skip(long n) throws IOException {
        return this.is.skip(n);
    }

    public void setInputStream(InputStream inputStream) {
        this.is = inputStream;
    }

    
    public InputStream getInputStream() {
        return is;
    }
}