org.apache.ignite.internal.client.thin.io.gridnioserver

Class GridNioClientParser

java.lang.Object

org.apache.ignite.internal.client.thin.io.gridnioserver.GridNioClientParser

All Implemented Interfaces:

GridNioParser

public class GridNioClientParser
extends Object
implements GridNioParser

Client message parser.

Constructor Summary

Constructors

Constructor and Description
GridNioClientParser()

Method Summary

Modifier and Type	Method and Description
@Nullable Object	decode(GridNioSession ses, ByteBuffer buf) This method is called when input bytes are available on the underlying network connection.
ByteBuffer	encode(GridNioSession ses, Object msg) This method is called whenever a message should be sent to the network connection and network buffer is ready to be filled with bytes.

Methods inherited from class java.lang.Object

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

Constructor Detail

GridNioClientParser

public GridNioClientParser()

Method Detail

decode

@Nullable
public @Nullable Object decode(GridNioSession ses,
                                         ByteBuffer buf)

This method is called when input bytes are available on the underlying network connection.

Method must read given buffer until either it reaches the end of buffer or a valid user message is encountered. In this case it must return parsed message.

Specified by:

decode in interface GridNioParser

Parameters:

ses - Session on which bytes are read.

buf - Buffer that contains input data.

Returns:

Parsed user message or null if complete message has not been received yet. Note that in case of returning null given buffer must be completely read.

encode

public ByteBuffer encode(GridNioSession ses,
                         Object msg)

This method is called whenever a message should be sent to the network connection and network buffer is ready to be filled with bytes.

Method must encode the complete message and return byte buffer from which data should be read.

Specified by:

encode in interface GridNioParser

Parameters:

ses - Session on which message is being sent.

msg - Message to encode.

Returns:

Buffer containing encoded message.