org.glassfish.deployment.common

Class SimpleDeployer<T extends Container,U extends ApplicationContainer>

java.lang.Object

org.glassfish.deployment.common.SimpleDeployer<T,U>

All Implemented Interfaces:

Deployer<T,U>

Direct Known Subclasses:

JPADeployer, MetroDeployer, SecurityDeployer, WeldDeployer

public abstract class SimpleDeployer<T extends Container,U extends ApplicationContainer>
extends Object
implements Deployer<T,U>

Convenient superclass for Deployers which only do prepare and clean up and do not actually load/unload application

Constructor Summary

Constructors

Constructor and Description
SimpleDeployer()

Method Summary

Modifier and Type	Method and Description
void	clean(DeploymentContext context) Clean any files and artifacts that were created during the execution of the prepare method.
protected abstract void	cleanArtifacts(DeploymentContext dc)
protected abstract void	generateArtifacts(DeploymentContext dc)
MetaData	getMetaData() Returns the meta data assocated with this Deployer
U	load(T container, DeploymentContext context) No-op
<V> V	loadMetaData(Class<V> type, DeploymentContext context) Loads the meta date associated with the application.
boolean	prepare(DeploymentContext dc) Prepares the application bits for running in the application server.
void	unload(U appContainer, DeploymentContext context) No-op

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleDeployer

public SimpleDeployer()

Method Detail

loadMetaData

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

Loads the meta date associated with the application.

Specified by:

loadMetaData in interface Deployer<T extends Container,U extends ApplicationContainer>

Parameters:

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

Returns:

the meta-data of type V

prepare

public boolean prepare(DeploymentContext dc)

Prepares the application bits for running in the application server. For certain cases, this is generating non portable artifacts and other application specific tasks. Failure to prepare should throw an exception which will cause the overall deployment to fail.

Specified by:

prepare in interface Deployer<T extends Container,U extends ApplicationContainer>

Parameters:

dc - deployment context

Returns:

true if the prepare phase was successful

load

public U load(T container,
              DeploymentContext context)

No-op

Specified by:

load in interface Deployer<T extends Container,U extends ApplicationContainer>

Parameters:

container - in which the application will reside

context - of the deployment

Returns:

an ApplicationContainer instance identifying the running application

unload

public void unload(U appContainer,
                   DeploymentContext context)

No-op

Specified by:

unload in interface Deployer<T extends Container,U extends ApplicationContainer>

Parameters:

appContainer - instance to be stopped

context - of the undeployment

clean

public void clean(DeploymentContext context)

Clean any files and artifacts that were created during the execution of the prepare method.

Specified by:

clean in interface Deployer<T extends Container,U extends ApplicationContainer>

Parameters:

context - deployment context

getMetaData

public MetaData getMetaData()

Returns the meta data assocated with this Deployer

Specified by:

getMetaData in interface Deployer<T extends Container,U extends ApplicationContainer>

Returns:

the meta data for this Deployer

generateArtifacts

protected abstract void generateArtifacts(DeploymentContext dc)
                                   throws DeploymentException

Throws:

DeploymentException

cleanArtifacts

protected abstract void cleanArtifacts(DeploymentContext dc)
                                throws DeploymentException

Throws:

DeploymentException