com.h3c.util.net.msg

Class RequestResponseConversation

java.lang.Object

com.h3c.util.net.msg.Conversation

com.h3c.util.net.msg.RequestResponseConversation

public class RequestResponseConversation
extends Conversation

Base implementation of a simple synchronous request/response conversation.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	RequestResponseConversation.Provider Provider and tracker of generic request response conversations.

Constructor Summary

Constructors

Constructor and Description
RequestResponseConversation(String topic, int id, int parentId) Create a request/response conversation using the specified executor

Method Summary

Methods

Modifier and Type	Method and Description
void	acceptMessage(byte[] message) Accept a byte form of a message in the context of a given conversation.
byte[]	sendRequest(byte[] request) Sends the specified request, and waits indefinitely for the response.
byte[]	sendRequest(byte[] request, long timeout) Sends the specified request, and waits the given number of milliseconds for the response.

Methods inherited from class com.h3c.util.net.msg.Conversation

connection, equals, hashCode, id, isEnded, parentId, setConnection, topic

Methods inherited from class java.lang.Object

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

Constructor Detail

RequestResponseConversation

public RequestResponseConversation(String topic,
                           int id,
                           int parentId)

Create a request/response conversation using the specified executor

Parameters:

topic - conversation topic

id - unique conversation id

parentId - unique conversation id of the parent conversation; 0 if no parent conversation

Method Detail

acceptMessage

public final void acceptMessage(byte[] message)

Description copied from class: Conversation

Accept a byte form of a message in the context of a given conversation.

Specified by:

acceptMessage in class Conversation

Parameters:

message - byte buffer containing the raw message

sendRequest

public byte[] sendRequest(byte[] request,
                 long timeout)

Sends the specified request, and waits the given number of milliseconds for the response.

Parameters:

request - request byte array

timeout - timeout period in milliseconds

Returns:

response byte array; null if the thread was interrupted or response was not received due to timeout

sendRequest

public byte[] sendRequest(byte[] request)

Sends the specified request, and waits indefinitely for the response.

Parameters:

request - request byte array

Returns:

response byte array; null if the thread was interrupted