a601eb64fb0f7ff498df148e7b4cce2acf1aa1a1,advanced/src/java/org/neo4j/impl/nioneo/xa/Command.java,PropertyCommand,writeToFile,#FileChannel#ByteBuffer#,367

Before Change


//			fileChannel.write( buffer );
			for ( DynamicRecord keyRecord : keyRecords )
			{
				if ( ( buffer.capacity() - buffer.position() ) < 
					keyRecord.getLength() )
				{
					buffer.flip();
					fileChannel.write( buffer );
					buffer.flip();
				}
				writeDynamicRecord( keyRecord, buffer );
			}
			for ( DynamicRecord valueRecord : valueRecords )
			{
				if ( ( buffer.capacity() - buffer.position() ) < 
					valueRecord.getLength() )
				{
					buffer.flip();
					fileChannel.write( buffer );
					buffer.flip();
				}
				writeDynamicRecord( valueRecord, buffer );
			}
			buffer.flip();
			fileChannel.write( buffer );
		}
		
		static Command readCommand( NeoStore neoStore, FileChannel fileChannel, 

After Change


		}

		@Override
		public void writeToFile( FileChannel fileChannel, ByteBuffer buffer ) 
			throws IOException
		{
			// id+in_use(byte)+type(int)+key_blockId(int)+prop_blockId(long)+
			// prev_prop_id(int)+next_prop_id(int)+nr_key_records(int)+
			// nr_value_records(int)
			buffer.clear();
			byte inUse = record.inUse() ? 
				Record.IN_USE.byteValue() : Record.NOT_IN_USE.byteValue();
			buffer.put( PROP_COMMAND );
			buffer.putInt( record.getId() ).put( inUse ).putInt(  
				record.getType().intValue() ).putInt( record.getKeyBlock() 
				).putLong( record.getPropBlock() ).putInt( 
				record.getPrevProp() ).putInt( record.getNextProp() );
			Collection<DynamicRecord> keyRecords = record.getKeyRecords();
			buffer.putInt( keyRecords.size() );
			Collection<DynamicRecord> valueRecords = record.getValueRecords();
			buffer.putInt( valueRecords.size() );
			buffer.flip();
			fileChannel.write( buffer );
			for ( DynamicRecord keyRecord : keyRecords )
			{
				writeDynamicRecord( keyRecord, fileChannel, buffer );