org.ow2.util.ee.deploy.api.deployable.metadata
Class DeployableMetadataManager

java.lang.Object
  org.ow2.util.ee.deploy.api.deployable.metadata.DeployableMetadataManager

public abstract class DeployableMetadataManager
extends Object

Deployable metadata factory.

Author:

Gael Lalire

Constructor Summary

DeployableMetadataManager()

Method Summary

abstract <T extends IDeployable<T>,Z extends IDeployableMetadata<T>> boolean	addDeployableMetadataFactory(Class<T> clazz, IDeployableMetadataFactory<T,Z> deployableMetadataFactory) Add a factory.
abstract <T extends IDeployable<T>,Z extends IDeployableMetadata<T>> Z	createDeployableMetadata(T deployable, Class<Z> deployableMetadataClass) Create metadata from a deployable with a registred factory.
static DeployableMetadataManager	getInstance()
abstract <T extends IDeployable<T>,Z extends IDeployableMetadata<T>> void	removeDeployableMetadataFactory(Class<T> clazz, IDeployableMetadataFactory<T,Z> deployableMetadataFactory) Remove a factory.
static void	setInstance(DeployableMetadataManager deployableMetadataManager) Set the DeployableMetadataManager to use in current thread.

Methods inherited from class java.lang.Object

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

Constructor Detail

DeployableMetadataManager

public DeployableMetadataManager()

Method Detail

getInstance

public static DeployableMetadataManager getInstance()
                                             throws DeployerException

Returns:

the latest set DeployableMetadataManager in current thread or the RI

Throws:

DeployerException - if no ArchiveScannerFactory set and the RI can not be accessed with current thread classloader

setInstance

public static void setInstance(DeployableMetadataManager deployableMetadataManager)

Set the DeployableMetadataManager to use in current thread.

Parameters:

deployableMetadataManager - the deployableMetadataManager

createDeployableMetadata

public abstract <T extends IDeployable<T>,Z extends IDeployableMetadata<T>> Z createDeployableMetadata(T deployable,
                                                                                                       Class<Z> deployableMetadataClass)
                                                                   throws DeployableMetadataException

Create metadata from a deployable with a registred factory.

Type Parameters:

T - the deployable type

Z - the metadata type

Parameters:

deployable - the deployable

deployableMetadataClass - the class of metadata

Returns:

new metadata

Throws:

DeployableMetadataException - if metadata can not be created

addDeployableMetadataFactory

public abstract <T extends IDeployable<T>,Z extends IDeployableMetadata<T>> boolean addDeployableMetadataFactory(Class<T> clazz,
                                                                                                                 IDeployableMetadataFactory<T,Z> deployableMetadataFactory)

Add a factory.

Type Parameters:

T - the supported deployable class

Z - the deployable metadata class

Parameters:

clazz - the supported deployable interface

deployableMetadataFactory - the metadata factory

Returns:

true if your factory is assigned to deployable type

removeDeployableMetadataFactory

public abstract <T extends IDeployable<T>,Z extends IDeployableMetadata<T>> void removeDeployableMetadataFactory(Class<T> clazz,
                                                                                                                 IDeployableMetadataFactory<T,Z> deployableMetadataFactory)

Remove a factory.

Type Parameters:

T - the supported deployable class

Z - the deployable metadata class

Parameters:

clazz - the supported deployable interface

deployableMetadataFactory - the metadata factory