Java InputStream to OutputStream copyStream(InputStream input, OutputStream output)

Description

copy Stream

License

Apache License

Declaration

public static void copyStream(InputStream input, OutputStream output) throws IOException 

Method Source Code

//package com.java2s;
/*/*from  ww w . j  ava2s.  com*/
 *    Copyright 2009-2012 University of Toronto
 *
 *    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.
 */

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

import java.io.OutputStream;

public class Main {
    public static void copyStream(InputStream input, OutputStream output) throws IOException {
        byte[] buf = new byte[8192];
        int len;
        try {
            while ((len = input.read(buf)) > 0) {
                output.write(buf, 0, len);
            }
        } catch (IOException x) {
            // There's a bug in BlockCompressedInputStream where it throws an IOException instead of doing a proper EOF.
            // Suppress this exception, but throw real ones.
            if (!x.getMessage().equals("Unexpected compressed block length: 1")) {
                throw x;
            }
        } finally {
            input.close();
            output.close();
        }
    }
}

Related

1. copyStream(InputStream input, OutputStream output)
2. copyStream(InputStream input, OutputStream output)
3. copyStream(InputStream input, OutputStream output)
4. copyStream(InputStream input, OutputStream output)
5. copyStream(InputStream input, OutputStream output)
6. copyStream(InputStream input, OutputStream output)
7. copyStream(InputStream input, OutputStream output)
8. copyStream(InputStream input, OutputStream output, boolean closeStreams)
9. copyStream(InputStream input, OutputStream output, boolean closeStreams)