Package org.apache.synapse.message.processor.impl.failover

Class FailoverForwardingService

java.lang.Object

org.apache.synapse.message.processor.impl.failover.FailoverForwardingService

All Implemented Interfaces:

ManagedLifecycle, org.apache.synapse.task.Task

public class FailoverForwardingService
extends Object
implements org.apache.synapse.task.Task, ManagedLifecycle

This task is responsible for forwarding a request to a given message store.

Constructor Summary

Constructors

Constructor	Description
FailoverForwardingService(MessageProcessor messageProcessor, SynapseEnvironment synapseEnvironment, long threshouldInterval, boolean isDeactivatedAtStartup)

Method Summary

Modifier and Type	Method	Description
void	destroy()	This method should implement the destroying of the implemented parts of the configuration.
void	dispatch(MessageContext messageContext)	Sends the message to a given message store.
void	execute()	Starts the execution of this task which grabs a message from the message queue and dispatch it to a given endpoint.
MessageContext	fetch(MessageConsumer msgConsumer)	Receives the next message from the message store.
void	init(SynapseEnvironment se)	This method should implement the initialization of the implemented parts of the configuration.
boolean	isInitialized()	Checks whether this TaskService is properly initialized or not.
void	sendThroughDeactivateSeq(MessageContext msgCtx)	Sending the out message through the deactivate sequence.
void	sendThroughFaultSeq(MessageContext msgCtx)	Sending the out message through the fault sequence.
boolean	terminate()	Terminates the job of the message processor.

Methods inherited from class java.lang.Object

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

Constructor Detail

FailoverForwardingService

public FailoverForwardingService(MessageProcessor messageProcessor,
                                 SynapseEnvironment synapseEnvironment,
                                 long threshouldInterval,
                                 boolean isDeactivatedAtStartup)

Method Detail

execute

public void execute()

Starts the execution of this task which grabs a message from the message queue and dispatch it to a given endpoint.

Specified by:

execute in interface org.apache.synapse.task.Task

init

public void init(SynapseEnvironment se)
          throws SynapseException

Description copied from interface: ManagedLifecycle

This method should implement the initialization of the implemented parts of the configuration.

Specified by:

init in interface ManagedLifecycle

Parameters:

se - SynapseEnvironment to be used for initialization

Throws:

SynapseException

fetch

public MessageContext fetch(MessageConsumer msgConsumer)
                     throws StoreForwardException

Receives the next message from the message store.

Parameters:

msgConsumer - message consumer

Returns:

MessageContext of the last message received from the store.

Throws:

StoreForwardException

dispatch

public void dispatch(MessageContext messageContext)

Sends the message to a given message store.

Parameters:

messageContext - synapse MessageContext to be sent

sendThroughFaultSeq

public void sendThroughFaultSeq(MessageContext msgCtx)

Sending the out message through the fault sequence.

Parameters:

msgCtx - Synapse MessageContext to be sent through the fault sequence.

sendThroughDeactivateSeq

public void sendThroughDeactivateSeq(MessageContext msgCtx)

Sending the out message through the deactivate sequence.

Parameters:

msgCtx - Synapse MessageContext to be sent through the deactivate sequence.

terminate

public boolean terminate()

Terminates the job of the message processor.

Returns:

true if the job is terminated successfully, false otherwise.

isInitialized

public boolean isInitialized()

Checks whether this TaskService is properly initialized or not.

Returns:

true if this TaskService is properly initialized. false otherwise.

destroy

public void destroy()

Description copied from interface: ManagedLifecycle

This method should implement the destroying of the implemented parts of the configuration.

Specified by:

destroy in interface ManagedLifecycle