Package org.jboss.as.controller.extension

Class ParallelExtensionAddHandler

java.lang.Object

org.jboss.as.controller.extension.ParallelExtensionAddHandler

All Implemented Interfaces:

OperationStepHandler

public class ParallelExtensionAddHandler
extends Object
implements OperationStepHandler

Special handler that executes extension initialization in parallel.

Author:

Brian Stansberry (c) 2011 Red Hat Inc.

Constructor Summary

Constructors

Constructor	Description
ParallelExtensionAddHandler(ExecutorService executorService, MutableRootResourceRegistrationProvider rootResourceRegistrationProvider)

Method Summary

Modifier and Type	Method	Description
void	addParsedOp(ParsedBootOp op, ExtensionAddHandler handler)
void	execute(OperationContext context, org.jboss.dmr.ModelNode operation)	Execute this step.
ParsedBootOp	getParsedBootOp()

Methods inherited from class java.lang.Object

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

Constructor Detail

ParallelExtensionAddHandler

public ParallelExtensionAddHandler(ExecutorService executorService,
                                   MutableRootResourceRegistrationProvider rootResourceRegistrationProvider)

Method Detail

addParsedOp

public void addParsedOp(ParsedBootOp op,
                        ExtensionAddHandler handler)

getParsedBootOp

public ParsedBootOp getParsedBootOp()

execute

public void execute(OperationContext context,
                    org.jboss.dmr.ModelNode operation)
             throws OperationFailedException

Description copied from interface: OperationStepHandler

Execute this step. If the operation fails, context.getFailureDescription() must be called, or an OperationFailedException must be thrown. If the operation succeeded and the operation provides a return value, context.getResult() should be called and the result populated with the outcome. If the handler wishes to take further action once the result of the overall operation execution is known, one of the context.completeStep variants should be called to register a callback. The callback will not be invoked if this method throws an exception.

When this method is invoked the thread context classloader will be set to be the defining class loader of the class that implements this interface.

Specified by:

execute in interface OperationStepHandler

Parameters:

context - the operation context

operation - the operation being executed

Throws:

OperationFailedException - if the operation failed before calling context.completeStep()