com.alibaba.dubbo.rpc.protocol.thrift

Class ThriftCodec

java.lang.Object

com.alibaba.dubbo.rpc.protocol.thrift.ThriftCodec

All Implemented Interfaces:

Codec2

public class ThriftCodec
extends Object
implements Codec2

Thrift framed protocol codec.

 |<-                                  message header                                  ->|<- message body ->|
 +----------------+----------------------+------------------+---------------------------+------------------+
 | magic (2 bytes)|message size (4 bytes)|head size(2 bytes)| version (1 byte) | header |   message body   |
 +----------------+----------------------+------------------+---------------------------+------------------+
 |<-                                               message size                                          ->|
 

header fields in version 1

1. string - service name
2. long - dubbo request id

Nested Class Summary

Nested classes/interfaces inherited from interface com.alibaba.dubbo.remoting.Codec2

Codec2.DecodeResult

Field Summary

Fields

Modifier and Type	Field and Description
static short	MAGIC
static int	MESSAGE_HEADER_LENGTH_INDEX
static int	MESSAGE_LENGTH_INDEX
static int	MESSAGE_SHORTEST_LENGTH
static String	NAME
static String	PARAMETER_CLASS_NAME_GENERATOR
static byte	VERSION

Constructor Summary

Constructors

Constructor and Description
ThriftCodec()

Method Summary

Methods

Modifier and Type	Method and Description
Object	decode(Channel channel, ChannelBuffer buffer)
void	encode(Channel channel, ChannelBuffer buffer, Object message)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

MESSAGE_LENGTH_INDEX

public static final int MESSAGE_LENGTH_INDEX

See Also:

Constant Field Values

MESSAGE_HEADER_LENGTH_INDEX

public static final int MESSAGE_HEADER_LENGTH_INDEX

See Also:

Constant Field Values

MESSAGE_SHORTEST_LENGTH

public static final int MESSAGE_SHORTEST_LENGTH

See Also:

Constant Field Values

NAME

public static final String NAME

See Also:

Constant Field Values

PARAMETER_CLASS_NAME_GENERATOR

public static final String PARAMETER_CLASS_NAME_GENERATOR

See Also:

Constant Field Values

VERSION

public static final byte VERSION

See Also:

Constant Field Values

MAGIC

public static final short MAGIC

See Also:

Constant Field Values

Constructor Detail

ThriftCodec

public ThriftCodec()

Method Detail

encode

public void encode(Channel channel,
          ChannelBuffer buffer,
          Object message)
            throws IOException

Specified by:

encode in interface Codec2

Throws:

IOException

decode

public Object decode(Channel channel,
            ChannelBuffer buffer)
              throws IOException

Specified by:

decode in interface Codec2

Throws:

IOException