org.eclipse.gemini.blueprint.extender.internal.support

Class ExtenderConfiguration

java.lang.Object

org.eclipse.gemini.blueprint.extender.internal.support.ExtenderConfiguration

All Implemented Interfaces:

org.springframework.beans.factory.DisposableBean

Direct Known Subclasses:

BlueprintExtenderConfiguration

public class ExtenderConfiguration
extends Object
implements org.springframework.beans.factory.DisposableBean

Configuration class for the extender. Takes care of locating the extender specific configurations and merging the results with the defaults.

Author:

Costin Leau

Constructor Summary

Constructors

Constructor and Description
ExtenderConfiguration(org.osgi.framework.BundleContext bundleContext, org.apache.commons.logging.Log log) Constructs a new ExtenderConfiguration instance.

Method Summary

Modifier and Type	Method and Description
protected void	addDefaultDependencyFactories()
void	destroy() Cleanup the configuration items.
ClassLoader	getClassLoader() Returns the class loader wrapped around the extender bundle.
OsgiApplicationContextCreator	getContextCreator() Returns the contextCreator.
OsgiBundleApplicationContextListener	getContextEventListener() Returns the contextEventListener.
List<OsgiServiceDependencyFactory>	getDependencyFactories() Returns the dependencies factories declared by the extender configuration.
long	getDependencyWaitTime() Returns the dependencyWaitTime.
OsgiBundleApplicationContextEventMulticaster	getEventMulticaster() Returns the eventMulticaster.
List<OsgiBeanFactoryPostProcessor>	getPostProcessors() Returns the postProcessors.
org.springframework.core.task.TaskExecutor	getShutdownTaskExecutor() Returns the shutdown task executor.
long	getShutdownWaitTime() Returns the shutdownWaitTime.
org.springframework.core.task.TaskExecutor	getTaskExecutor() Returns the taskExecutor.
protected OsgiApplicationContextCreator	postProcess(OsgiApplicationContextCreator contextCreator) Allows post processing of the context creator.
void	setForceThreadShutdown(boolean forceThreadShutdown) Sets the flag to force the taskExtender to close up in case of runaway threads - this applies *only* if the taskExecutor has been created internally.
boolean	shouldProcessAnnotation() Indicates if the process annotation is enabled or not.

Methods inherited from class java.lang.Object

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

Constructor Detail

ExtenderConfiguration

public ExtenderConfiguration(org.osgi.framework.BundleContext bundleContext,
                             org.apache.commons.logging.Log log)

Constructs a new ExtenderConfiguration instance. Locates the extender configuration, creates an application context which will returned the extender items.

Parameters:

bundleContext - extender OSGi bundle context

Method Detail

postProcess

protected OsgiApplicationContextCreator postProcess(OsgiApplicationContextCreator contextCreator)

Allows post processing of the context creator.

Parameters:

contextCreator -

Returns:

destroy

public void destroy()

Cleanup the configuration items.

Specified by:

destroy in interface org.springframework.beans.factory.DisposableBean

addDefaultDependencyFactories

protected void addDefaultDependencyFactories()

getTaskExecutor

public org.springframework.core.task.TaskExecutor getTaskExecutor()

Returns the taskExecutor.

Returns:

Returns the taskExecutor

getShutdownTaskExecutor

public org.springframework.core.task.TaskExecutor getShutdownTaskExecutor()

Returns the shutdown task executor.

Returns:

Returns the shutdown task executor

getContextEventListener

public OsgiBundleApplicationContextListener getContextEventListener()

Returns the contextEventListener.

Returns:

Returns the contextEventListener

getShutdownWaitTime

public long getShutdownWaitTime()

Returns the shutdownWaitTime.

Returns:

Returns the shutdownWaitTime

shouldProcessAnnotation

public boolean shouldProcessAnnotation()

Indicates if the process annotation is enabled or not.

Returns:

Returns true if the annotation should be processed or not otherwise.

getDependencyWaitTime

public long getDependencyWaitTime()

Returns the dependencyWaitTime.

Returns:

Returns the dependencyWaitTime

getEventMulticaster

public OsgiBundleApplicationContextEventMulticaster getEventMulticaster()

Returns the eventMulticaster.

Returns:

Returns the eventMulticaster

setForceThreadShutdown

public void setForceThreadShutdown(boolean forceThreadShutdown)

Sets the flag to force the taskExtender to close up in case of runaway threads - this applies *only* if the taskExecutor has been created internally.

The flag will cause a best attempt to shutdown the threads.

Parameters:

forceThreadShutdown - The forceThreadShutdown to set.

getContextCreator

public OsgiApplicationContextCreator getContextCreator()

Returns the contextCreator.

Returns:

Returns the contextCreator

getPostProcessors

public List<OsgiBeanFactoryPostProcessor> getPostProcessors()

Returns the postProcessors.

Returns:

Returns the postProcessors

getClassLoader

public ClassLoader getClassLoader()

Returns the class loader wrapped around the extender bundle.

Returns:

extender bundle class loader

getDependencyFactories

public List<OsgiServiceDependencyFactory> getDependencyFactories()

Returns the dependencies factories declared by the extender configuration. The list automatically contains the default listeners (such as the annotation one).

Returns:

list of dependency factories