org.glassfish.hk2.extras.operation.internal

Class OperationManagerImpl

java.lang.Object

org.glassfish.hk2.extras.operation.internal.OperationManagerImpl

All Implemented Interfaces:

OperationManager

@Singleton
public class OperationManagerImpl
extends Object
implements OperationManager

Author:

jwells

Constructor Summary

Constructors

Constructor and Description
OperationManagerImpl()

Method Summary

Methods

Modifier and Type	Method and Description
OperationHandle	createAndStartOperation(Annotation scope) Creates an OperationHandle that will be associated with the thread calling this method.
OperationHandle	createOperation(Annotation scope) Creates an OperationHandle.
List<OperationHandle>	getCurrentOperations(Annotation scope) Gets the list of all Operations that are in state OperationState.ACTIVE or OperationState.SUSPENDED.
void	shutdownAllOperations(Annotation scope) This method will suspend all currently open operations on all threads and then close them.

Methods inherited from class java.lang.Object

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

Constructor Detail

OperationManagerImpl

public OperationManagerImpl()

Method Detail

createOperation

public OperationHandle createOperation(Annotation scope)

Description copied from interface: OperationManager

Creates an OperationHandle. The returned handle will not be associated with any threads. The scope parameter is normally created with AnnotationLiteral

Specified by:

createOperation in interface OperationManager

Parameters:

scope - The scope annotation for this operation type

Returns:

A non-null OperationHandle that can be used to associate threads with the Operation

createAndStartOperation

public OperationHandle createAndStartOperation(Annotation scope)

Description copied from interface: OperationManager

Creates an OperationHandle that will be associated with the thread calling this method. The scope parameter is normally created with AnnotationLiteral

Specified by:

createAndStartOperation in interface OperationManager

Parameters:

scope - The scope annotation for this operation type

Returns:

A non-null OperationHandle that can be used to associate threads with the Operation

getCurrentOperations

public List<OperationHandle> getCurrentOperations(Annotation scope)

Description copied from interface: OperationManager

Gets the list of all Operations that are in state OperationState.ACTIVE or OperationState.SUSPENDED. Operations that are in the OperationState.CLOSED state are no longer tracked by the Manager. The scope parameter is normally created with AnnotationLiteral

Specified by:

getCurrentOperations in interface OperationManager

Parameters:

scope - The scope annotation for this operation type

Returns:

A non-null but possibly empty list of OperationHandles that have not been closed

shutdownAllOperations

public void shutdownAllOperations(Annotation scope)

Description copied from interface: OperationManager

This method will suspend all currently open operations on all threads and then close them. The scope parameter is normally created with AnnotationLiteral

Specified by:

shutdownAllOperations in interface OperationManager

Parameters:

scope - The scope annotation for this operation type