org.apache.webbeans.spi.plugins
Class AbstractOwbPlugin

java.lang.Object
  org.apache.webbeans.spi.plugins.AbstractOwbPlugin

All Implemented Interfaces:

OpenWebBeansPlugin

public abstract class AbstractOwbPlugin
extends Object
implements OpenWebBeansPlugin

Abstract imlpementation of the OpenWebBeansPlugin interface contract.

This abstraction provides the empty implementation for the interface. If any subclass of this class wants to define customize method, it has to override related method definition.

Constructor Summary

protected

AbstractOwbPlugin()

Method Summary

<T> T	getSupportedService(Class<T> serviceClass) Gets service instance.
void	isManagedBean(Class<?> clazz) Make sure that the given class is ok for simple web bean conditions, otherwise throw a WebBeansConfigurationException
void	shutDown() At shutdown, the plugin must release all locked resources.
void	startUp() initialise the plugin.
boolean	supportService(Class<?> serviceClass) Returns true if plugin provides given service implementation false otherwise.
boolean	supportsJavaEeComponentInjections(Class<?> targetClass) Returns true if given class supports injections, false otherwise.

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractOwbPlugin

protected AbstractOwbPlugin()

Method Detail

isManagedBean

public void isManagedBean(Class<?> clazz)
                   throws Exception

Description copied from interface: OpenWebBeansPlugin

Make sure that the given class is ok for simple web bean conditions, otherwise throw a WebBeansConfigurationException

Specified by:

isManagedBean in interface OpenWebBeansPlugin

Parameters:

clazz - the class to check

Throws:

Exception

supportsJavaEeComponentInjections

public boolean supportsJavaEeComponentInjections(Class<?> targetClass)

Description copied from interface: OpenWebBeansPlugin

Returns true if given class supports injections, false otherwise.

Specified by:

supportsJavaEeComponentInjections in interface OpenWebBeansPlugin

Parameters:

targetClass - any target class

Returns:

true if given class supports injections

shutDown

public void shutDown()
              throws Exception

Description copied from interface: OpenWebBeansPlugin

At shutdown, the plugin must release all locked resources. This is called once before the very plugin gets destroyed. This is usually the case when the WebApplication gets stopped.

Specified by:

shutDown in interface OpenWebBeansPlugin

Throws:

Exception

startUp

public void startUp()
             throws Exception

Description copied from interface: OpenWebBeansPlugin

initialise the plugin. This is called once after the very plugin has been loaded.

Specified by:

startUp in interface OpenWebBeansPlugin

Throws:

Exception

supportService

public boolean supportService(Class<?> serviceClass)

Returns true if plugin provides given service implementation false otherwise.

Specified by:

supportService in interface OpenWebBeansPlugin

Parameters:

serviceClass - any service class

Returns:

true if plugin provides given service implementation

getSupportedService

public <T> T getSupportedService(Class<T> serviceClass)

Gets service instance.

Specified by:

getSupportedService in interface OpenWebBeansPlugin

Type Parameters:

T - type

Parameters:

serviceClass - service class

Returns:

service