org.apache.camel.component.jpa

Class JpaComponent

java.lang.Object

org.apache.camel.support.ServiceSupport

org.apache.camel.impl.DefaultComponent

org.apache.camel.impl.UriEndpointComponent

org.apache.camel.component.jpa.JpaComponent

All Implemented Interfaces:

org.apache.camel.CamelContextAware, org.apache.camel.Component, org.apache.camel.Service, org.apache.camel.ShutdownableService, org.apache.camel.StatefulService, org.apache.camel.SuspendableService

public class JpaComponent
extends org.apache.camel.impl.UriEndpointComponent

A JPA Component

Version:

Field Summary

Fields inherited from class org.apache.camel.support.ServiceSupport

shutdown, shuttingdown, started, starting, stopped, stopping, suspended, suspending

Constructor Summary

Constructors

Constructor and Description
JpaComponent()

Method Summary

Modifier and Type	Method and Description
protected org.apache.camel.Endpoint	createEndpoint(String uri, String path, Map<String,Object> options)
protected void	doStart()
protected void	doStop()
javax.persistence.EntityManagerFactory	getEntityManagerFactory()
org.springframework.transaction.PlatformTransactionManager	getTransactionManager()
boolean	isJoinTransaction()
boolean	isSharedEntityManager()
void	setEntityManagerFactory(javax.persistence.EntityManagerFactory entityManagerFactory) To use the EntityManagerFactory.
void	setJoinTransaction(boolean joinTransaction) The camel-jpa component will join transaction by default.
void	setSharedEntityManager(boolean sharedEntityManager) Whether to use Spring's SharedEntityManager for the consumer/producer.
void	setTransactionManager(org.springframework.transaction.PlatformTransactionManager transactionManager) To use the PlatformTransactionManager for managing transactions.

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

createComponentConfiguration, createParameterConfigurationMap, getEndpointClass, getParameterConfigurationMap, populateParameterConfigurationMap, setEndpointClass

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

afterConfiguration, createConfiguration, createEndpoint, getAndRemoveOrResolveReferenceParameter, getAndRemoveOrResolveReferenceParameter, getAndRemoveParameter, getAndRemoveParameter, getCamelContext, getExtension, getSupportedExtensions, ifStartsWithReturnRemainder, isResolvePropertyPlaceholders, preProcessUri, registerExtension, registerExtension, resolveAndRemoveReferenceListParameter, resolveAndRemoveReferenceListParameter, resolveAndRemoveReferenceParameter, resolveAndRemoveReferenceParameter, setCamelContext, setProperties, setProperties, setResolvePropertyPlaceholders, useIntrospectionOnEndpoint, useRawUri, validateParameters, validateURI

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

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

Methods inherited from class java.lang.Object

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

Constructor Detail

JpaComponent

public JpaComponent()

Method Detail

getEntityManagerFactory

public javax.persistence.EntityManagerFactory getEntityManagerFactory()

setEntityManagerFactory

public void setEntityManagerFactory(javax.persistence.EntityManagerFactory entityManagerFactory)

To use the EntityManagerFactory. This is strongly recommended to configure.

getTransactionManager

public org.springframework.transaction.PlatformTransactionManager getTransactionManager()

setTransactionManager

public void setTransactionManager(org.springframework.transaction.PlatformTransactionManager transactionManager)

To use the PlatformTransactionManager for managing transactions.

isJoinTransaction

public boolean isJoinTransaction()

setJoinTransaction

public void setJoinTransaction(boolean joinTransaction)

The camel-jpa component will join transaction by default. You can use this option to turn this off, for example if you use LOCAL_RESOURCE and join transaction doesn't work with your JPA provider. This option can also be set globally on the JpaComponent, instead of having to set it on all endpoints.

isSharedEntityManager

public boolean isSharedEntityManager()

setSharedEntityManager

public void setSharedEntityManager(boolean sharedEntityManager)

Whether to use Spring's SharedEntityManager for the consumer/producer. Note in most cases joinTransaction should be set to false as this is not an EXTENDED EntityManager.

createEndpoint

protected org.apache.camel.Endpoint createEndpoint(String uri,
                                                   String path,
                                                   Map<String,Object> options)
                                            throws Exception

Specified by:

createEndpoint in class org.apache.camel.impl.DefaultComponent

Throws:

Exception

doStart

protected void doStart()
                throws Exception

Overrides:

doStart in class org.apache.camel.impl.DefaultComponent

Throws:

Exception

doStop

protected void doStop()
               throws Exception

Overrides:

doStop in class org.apache.camel.impl.DefaultComponent

Throws:

Exception