Package org.jboss.as.controller.operations.global

Class WriteAttributeHandler

java.lang.Object

org.jboss.as.controller.operations.global.WriteAttributeHandler

All Implemented Interfaces:

OperationStepHandler

Direct Known Subclasses:

UndefineAttributeHandler

public class WriteAttributeHandler
extends Object
implements OperationStepHandler

OperationStepHandler writing a single attribute. The required request parameter "name" represents the attribute name.

Author:

Kabir Khan

Field Summary

Fields

Modifier and Type	Field	Description
static OperationDefinition	DEFINITION
static OperationStepHandler	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 Detail

DEFINITION

public static final OperationDefinition DEFINITION

INSTANCE

public static final OperationStepHandler INSTANCE

Method Detail

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()