org.apache.camel.processor.idempotent.jpa
Class JpaMessageIdRepository

java.lang.Object
  org.apache.camel.impl.ServiceSupport
      org.apache.camel.processor.idempotent.jpa.JpaMessageIdRepository

All Implemented Interfaces:

Service, ShutdownableService, IdempotentRepository<String>

@ManagedResource(value="JpaMessageIdRepository")
public class JpaMessageIdRepository
extends ServiceSupport
implements IdempotentRepository<String>

Version:

Field Summary

protected static String

QUERY_STRING

Constructor Summary

JpaMessageIdRepository(org.springframework.orm.jpa.JpaTemplate template, String processorName)

JpaMessageIdRepository(org.springframework.orm.jpa.JpaTemplate template, org.springframework.transaction.support.TransactionTemplate transactionTemplate, String processorName)

Method Summary

boolean	add(String messageId) Adds the key to the repository.
boolean	confirm(String s) Confirms the key, after the exchange has been processed successfully.
boolean	contains(String messageId) Returns true if this repository contains the specified element.
protected void	doStart()
protected void	doStop()
String	getProcessorName()
static JpaMessageIdRepository	jpaMessageIdRepository(org.springframework.orm.jpa.JpaTemplate jpaTemplate, String processorName)
static JpaMessageIdRepository	jpaMessageIdRepository(String persistenceUnit, String processorName)
boolean	remove(String messageId) Removes the key from the repository.

Methods inherited from class org.apache.camel.impl.ServiceSupport

addChildService, doResume, doShutdown, doSuspend, getStatus, getVersion, isRunAllowed, isStarted, isStarting, isStopped, isStopping, isSuspended, isSuspending, removeChildService, resume, shutdown, start, start, stop, suspend

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.camel.Service

start, stop

Field Detail

QUERY_STRING

protected static final String QUERY_STRING

Constructor Detail

JpaMessageIdRepository

public JpaMessageIdRepository(org.springframework.orm.jpa.JpaTemplate template,
                              String processorName)

JpaMessageIdRepository

public JpaMessageIdRepository(org.springframework.orm.jpa.JpaTemplate template,
                              org.springframework.transaction.support.TransactionTemplate transactionTemplate,
                              String processorName)

Method Detail

jpaMessageIdRepository

public static JpaMessageIdRepository jpaMessageIdRepository(String persistenceUnit,
                                                            String processorName)

jpaMessageIdRepository

public static JpaMessageIdRepository jpaMessageIdRepository(org.springframework.orm.jpa.JpaTemplate jpaTemplate,
                                                            String processorName)

add

@ManagedOperation(description="Adds the key to the store")
public boolean add(String messageId)

Description copied from interface: IdempotentRepository

Adds the key to the repository.

Specified by:

add in interface IdempotentRepository<String>

Parameters:

messageId - the key of the message for duplicate test

Returns:

true if this repository did not already contain the specified element

contains

@ManagedOperation(description="Does the store contain the given key")
public boolean contains(String messageId)

Description copied from interface: IdempotentRepository

Returns true if this repository contains the specified element.

This operation is used if the option eager has been enabled.

Specified by:

contains in interface IdempotentRepository<String>

Parameters:

messageId - the key of the message

Returns:

true if this repository contains the specified element

remove

@ManagedOperation(description="Remove the key from the store")
public boolean remove(String messageId)

Description copied from interface: IdempotentRepository

Removes the key from the repository.

Is usually invoked if the exchange failed.

Specified by:

remove in interface IdempotentRepository<String>

Parameters:

messageId - the key of the message for duplicate test

Returns:

true if the key was removed

confirm

public boolean confirm(String s)

Description copied from interface: IdempotentRepository

Confirms the key, after the exchange has been processed successfully.

This operation is used if the option eager has been enabled.

Specified by:

confirm in interface IdempotentRepository<String>

Parameters:

s - the key of the message for duplicate test

Returns:

true if the key was confirmed

getProcessorName

@ManagedAttribute(description="The processor name")
public String getProcessorName()

doStart

protected void doStart()
                throws Exception

Specified by:

doStart in class ServiceSupport

Throws:

Exception

doStop

protected void doStop()
               throws Exception

Specified by:

doStop in class ServiceSupport

Throws:

Exception