File	Doc	Category	Size	Date	Package
AZSessionHave.java	API Doc	Azureus 3.0.3.4	4338	Sun Mar 04 21:08:16 GMT 2007	com.aelitis.azureus.core.peermanager.messaging.azureus.session

AZSessionHave

• java.lang.Object

Fields Summary
private final byte	version
private DirectByteBuffer	buffer
private String	description
private final int	session_id
private final int[]	piece_numbers

Constructors Summary
public AZSessionHave(int session_id, int[] piece_numbers, byte version) this.session_id = session_id; this.piece_numbers = piece_numbers; this.version = version;

Methods Summary
public com.aelitis.azureus.core.peermanager.messaging.Message	deserialize(DirectByteBuffer data, byte version) if( data == null ) { throw new MessageException( "[" +getID() +"] decode error: data == null" ); } if( data.remaining( DirectByteBuffer.SS_MSG ) < 8 ) { throw new MessageException( "[" +getID() +"] decode error: payload.remaining[" +data.remaining( DirectByteBuffer.SS_MSG )+ "] < 8" ); } int id = data.getInt( DirectByteBuffer.SS_MSG ); if( data.remaining( DirectByteBuffer.SS_MSG ) % 4 != 0 ) { throw new MessageException( "[" +getID() + "] decode error: payload.remaining[" +data.remaining( DirectByteBuffer.SS_MSG )+ "] % 4 != 0" ); } int[] numbers = new int[ data.remaining( DirectByteBuffer.SS_MSG ) / 4 ]; for( int i=0; i < numbers.length; i++ ) { numbers[i] = data.getInt( DirectByteBuffer.SS_MSG ); if( numbers[i] < 0 ) { throw new MessageException( "[" +getID() + "] decode error: number < 0" ); } } data.returnToPool(); return new AZSessionHave( id, numbers, version );
public void	destroy() if( buffer != null ) buffer.returnToPool();
public DirectByteBuffer[]	getData() if( buffer == null ) { buffer = DirectByteBufferPool.getBuffer( DirectByteBuffer.AL_MSG, 4 + (piece_numbers.length*4) ); buffer.putInt( DirectByteBuffer.SS_MSG, session_id ); for( int i=0; i < piece_numbers.length; i++ ) { buffer.putInt( DirectByteBuffer.SS_MSG, piece_numbers[i] ); } buffer.flip( DirectByteBuffer.SS_MSG ); } return new DirectByteBuffer[]{ buffer };
public java.lang.String	getDescription() if( description == null ) { String numbers = ""; for( int i=0; i < piece_numbers.length; i++ ) { numbers += " #" +piece_numbers[i]; } description = getID()+ " session #" +session_id+ " pieces" +numbers; } return description;
public java.lang.String	getFeatureID() throw new RuntimeException( "not implemented" );
public int	getFeatureSubID() throw new RuntimeException( "not implemented" );
public java.lang.String	getID() return AZMessage.ID_AZ_SESSION_HAVE;
public byte[]	getIDBytes() return AZMessage.ID_AZ_SESSION_HAVE_BYTES;
public int[]	getPieceNumbers() return piece_numbers;
public int	getSessionID() return session_id;
public int	getType() return Message.TYPE_PROTOCOL_PAYLOAD;
public byte	getVersion() return version;