Android Open Source - SimplePushDemoApp Abstract Wrapped Byte Channel

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License

The source code is released under:

GNU General Public License

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Java Source Code

package org.java_websocket;
/* www.  j a  v  a 2 s  .c  om*/
import java.io.IOException;
import java.nio.ByteBuffer;
import java.nio.channels.ByteChannel;
import java.nio.channels.SocketChannel;

import javax.net.ssl.SSLException;


public class AbstractWrappedByteChannel implements WrappedByteChannel {

  private final ByteChannel channel;

  public AbstractWrappedByteChannel( ByteChannel towrap ) {
    this.channel = towrap;
  }

  public AbstractWrappedByteChannel( WrappedByteChannel towrap ) {
    this.channel = towrap;
  }

  @Override
  public int read( ByteBuffer dst ) throws IOException {
    return channel.read( dst );
  }

  @Override
  public boolean isOpen() {
    return channel.isOpen();
  }

  @Override
  public void close() throws IOException {
    channel.close();
  }

  @Override
  public int write( ByteBuffer src ) throws IOException {
    return channel.write( src );
  }

  @Override
  public boolean isNeedWrite() {
    return channel instanceof WrappedByteChannel ? ( (WrappedByteChannel) channel ).isNeedWrite() : false;
  }

  @Override
  public void writeMore() throws IOException {
    if( channel instanceof WrappedByteChannel )
      ( (WrappedByteChannel) channel ).writeMore();

  }

  @Override
  public boolean isNeedRead() {
    return channel instanceof WrappedByteChannel ? ( (WrappedByteChannel) channel ).isNeedRead() : false;

  }

  @Override
  public int readMore( ByteBuffer dst ) throws SSLException {
    return channel instanceof WrappedByteChannel ? ( (WrappedByteChannel) channel ).readMore( dst ) : 0;
  }

  @Override
  public boolean isBlocking() {
    if( channel instanceof SocketChannel )
      return ( (SocketChannel) channel ).isBlocking();
    else if( channel instanceof WrappedByteChannel )
      return ( (WrappedByteChannel) channel ).isBlocking();
    return false;
  }

}

Java Source Code List