Package org.glassfish.persistence.jpa

Class JPADeployer

java.lang.Object

org.glassfish.deployment.common.SimpleDeployer<JPAContainer,JPApplicationContainer>

org.glassfish.persistence.jpa.JPADeployer

All Implemented Interfaces:

Deployer<JPAContainer,JPApplicationContainer>, EventListener, org.glassfish.hk2.api.PostConstruct

@Service
public class JPADeployer
extends SimpleDeployer<JPAContainer,JPApplicationContainer>
implements org.glassfish.hk2.api.PostConstruct, EventListener

Deployer for JPA applications

Author:

Mitesh Meswani

Nested Class Summary

Nested classes/interfaces inherited from interface org.glassfish.api.event.EventListener

EventListener.Event<T>

Constructor Summary

Constructors

Constructor	Description
JPADeployer()

Method Summary

Modifier and Type	Method	Description
protected void	cleanArtifacts(DeploymentContext dc)
void	event(EventListener.Event event)	Process a Glassfish/Payara event
protected void	generateArtifacts(DeploymentContext dc)
MetaData	getMetaData()	Returns the meta data assocated with this Deployer
JPApplicationContainer	load(JPAContainer container, DeploymentContext context)	No-op
<V> V	loadMetaData(Class<V> type, DeploymentContext context)	Loads the meta date associated with the application.
void	postConstruct()
boolean	prepare(DeploymentContext context)	EMFs for refered pus are created and stored in JPAApplication instance.

Methods inherited from class org.glassfish.deployment.common.SimpleDeployer

clean, unload

Methods inherited from class java.lang.Object

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

Constructor Detail

JPADeployer

public JPADeployer()

Method Detail

getMetaData

public MetaData getMetaData()

Description copied from class: SimpleDeployer

Returns the meta data assocated with this Deployer

Specified by:

getMetaData in interface Deployer<JPAContainer,JPApplicationContainer>

Overrides:

getMetaData in class SimpleDeployer<JPAContainer,JPApplicationContainer>

Returns:

the meta data for this Deployer

generateArtifacts

protected void generateArtifacts(DeploymentContext dc)
                          throws DeploymentException

Specified by:

generateArtifacts in class SimpleDeployer<JPAContainer,JPApplicationContainer>

Throws:

DeploymentException

cleanArtifacts

protected void cleanArtifacts(DeploymentContext dc)
                       throws DeploymentException

Specified by:

cleanArtifacts in class SimpleDeployer<JPAContainer,JPApplicationContainer>

Throws:

DeploymentException

loadMetaData

public <V> V loadMetaData(Class<V> type,
                          DeploymentContext context)

Description copied from class: SimpleDeployer

Loads the meta date associated with the application.

Specified by:

loadMetaData in interface Deployer<JPAContainer,JPApplicationContainer>

Overrides:

loadMetaData in class SimpleDeployer<JPAContainer,JPApplicationContainer>

Parameters:

type - type of meta-data that this deployer has declared providing.

Returns:

the meta-data of type V

prepare

public boolean prepare(DeploymentContext context)

EMFs for refered pus are created and stored in JPAApplication instance. The JPAApplication instance is stored in given DeploymentContext to be retrieved by load

Specified by:

prepare in interface Deployer<JPAContainer,JPApplicationContainer>

Overrides:

prepare in class SimpleDeployer<JPAContainer,JPApplicationContainer>

Parameters:

context - deployment context

Returns:

true if the prepare phase was successful

load

public JPApplicationContainer load(JPAContainer container,
                                   DeploymentContext context)

Description copied from class: SimpleDeployer

No-op

Specified by:

load in interface Deployer<JPAContainer,JPApplicationContainer>

Overrides:

load in class SimpleDeployer<JPAContainer,JPApplicationContainer>

Parameters:

container - in which the application will reside

context - of the deployment

Returns:

an ApplicationContainer instance identifying the running application

postConstruct

public void postConstruct()

Specified by:

postConstruct in interface org.glassfish.hk2.api.PostConstruct

event

public void event(EventListener.Event event)

Description copied from interface: EventListener

Process a Glassfish/Payara event

Specified by:

event in interface EventListener