Package org.jboss.as.controller

Class ReadResourceNameOperationStepHandler

java.lang.Object

org.jboss.as.controller.ReadResourceNameOperationStepHandler

All Implemented Interfaces:

OperationStepHandler

public class ReadResourceNameOperationStepHandler
extends Object
implements OperationStepHandler

OperationStepHandler that reads the address of the operation and returns the value of its last element as the operation result. Intended for use as a read-attribute handler for resources that have "name" attribute.

Author:

Brian Stansberry (c) 2012 Red Hat Inc.

Field Summary

Fields

Modifier and Type	Field	Description
static final ReadResourceNameOperationStepHandler	INSTANCE

Method Summary

Modifier and Type	Method	Description
void	execute(OperationContext context, org.jboss.dmr.ModelNode operation)	Execute this step.

Methods inherited from class java.lang.Object

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

Field Details

INSTANCE

public static final ReadResourceNameOperationStepHandler INSTANCE

Method Details

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()