org.plasma.common.io.StreamCopier Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of plasma-common Show documentation

The Plasma Common Module

There is a newer version: 2.2.1

/**
 *         PlasmaSDO™ License
 * 
 * This is a community release of PlasmaSDO™, a dual-license 
 * Service Data Object (SDO) 2.1 implementation. 
 * This particular copy of the software is released under the 
 * version 2 of the GNU General Public License. PlasmaSDO™ was developed by 
 * TerraMeta Software, Inc.
 * 
 * Copyright (c) 2013, TerraMeta Software, Inc. All rights reserved.
 * 
 * General License information can be found below.
 * 
 * This distribution may include materials developed by third
 * parties. For license and attribution notices for these
 * materials, please refer to the documentation that accompanies
 * this distribution (see the "Licenses for Third-Party Components"
 * appendix) or view the online documentation at 
 * .
 *  
 */
package org.plasma.common.io;


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

/**
 *
 */
public class StreamCopier {
    
    /** Creates a new instance of StreamCopier */
    public StreamCopier() {
    }
    
    public static void copy(InputStream in, OutputStream out) throws IOException {
        
        // do not allow other threads to read from the
        // input or write to the output while copying is
        // taking place
        
        synchronized (in) {
            synchronized (out) {
                
                byte[] buffer = new byte[256];
                while (true) {
                    int bytesRead = in.read(buffer);
                    if (bytesRead == -1) break;
                    out.write(buffer, 0, bytesRead);
                }
            }
        }
    }
}