Package org.jboss.as.server.operations

Class SystemPropertyValueWriteAttributeHandler

java.lang.Object

org.jboss.as.controller.AbstractWriteAttributeHandler<SystemPropertyValueWriteAttributeHandler.SysPropValue>

org.jboss.as.server.operations.SystemPropertyValueWriteAttributeHandler

All Implemented Interfaces:

OperationStepHandler

public class SystemPropertyValueWriteAttributeHandler
extends AbstractWriteAttributeHandler<SystemPropertyValueWriteAttributeHandler.SysPropValue>

Handles changes to the value of a system property.

Author:

Brian Stansberry (c) 2011 Red Hat Inc.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	SystemPropertyValueWriteAttributeHandler.SysPropValue

Nested classes/interfaces inherited from class org.jboss.as.controller.AbstractWriteAttributeHandler

AbstractWriteAttributeHandler.HandbackHolder<T extends Object>

Constructor Summary

Constructors

Constructor	Description
SystemPropertyValueWriteAttributeHandler(ProcessEnvironmentSystemPropertyUpdater systemPropertyUpdater, AttributeDefinition valueAttribute)

Method Summary

Modifier and Type	Method	Description
protected boolean	applyUpdateToRuntime(OperationContext context, org.jboss.dmr.ModelNode operation, String attributeName, org.jboss.dmr.ModelNode resolvedValue, org.jboss.dmr.ModelNode currentValue, AbstractWriteAttributeHandler.HandbackHolder<SystemPropertyValueWriteAttributeHandler.SysPropValue> handbackHolder)
protected boolean	requiresRuntime(OperationContext context)
protected void	revertUpdateToRuntime(OperationContext context, org.jboss.dmr.ModelNode operation, String attributeName, org.jboss.dmr.ModelNode valueToRestore, org.jboss.dmr.ModelNode valueToRevert, SystemPropertyValueWriteAttributeHandler.SysPropValue handback)

Methods inherited from class org.jboss.as.controller.AbstractWriteAttributeHandler

execute, finishModelStage, getAttributeDefinition, recordCapabilitiesAndRequirements, validateUpdatedModel

Methods inherited from class java.lang.Object

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

Constructor Detail

SystemPropertyValueWriteAttributeHandler

public SystemPropertyValueWriteAttributeHandler(ProcessEnvironmentSystemPropertyUpdater systemPropertyUpdater,
                                                AttributeDefinition valueAttribute)

Method Detail

requiresRuntime

protected boolean requiresRuntime(OperationContext context)

Overrides:

requiresRuntime in class AbstractWriteAttributeHandler<SystemPropertyValueWriteAttributeHandler.SysPropValue>

applyUpdateToRuntime

protected boolean applyUpdateToRuntime(OperationContext context,
                                       org.jboss.dmr.ModelNode operation,
                                       String attributeName,
                                       org.jboss.dmr.ModelNode resolvedValue,
                                       org.jboss.dmr.ModelNode currentValue,
                                       AbstractWriteAttributeHandler.HandbackHolder<SystemPropertyValueWriteAttributeHandler.SysPropValue> handbackHolder)
                                throws OperationFailedException

Specified by:

applyUpdateToRuntime in class AbstractWriteAttributeHandler<SystemPropertyValueWriteAttributeHandler.SysPropValue>

Throws:

OperationFailedException

revertUpdateToRuntime

protected void revertUpdateToRuntime(OperationContext context,
                                     org.jboss.dmr.ModelNode operation,
                                     String attributeName,
                                     org.jboss.dmr.ModelNode valueToRestore,
                                     org.jboss.dmr.ModelNode valueToRevert,
                                     SystemPropertyValueWriteAttributeHandler.SysPropValue handback)
                              throws OperationFailedException

Specified by:

revertUpdateToRuntime in class AbstractWriteAttributeHandler<SystemPropertyValueWriteAttributeHandler.SysPropValue>

Throws:

OperationFailedException