org.hawkular.agent.monitor.extension

Class MonitorServiceWriteAttributeHandler<T>

java.lang.Object

org.jboss.as.controller.AbstractWriteAttributeHandler<T>

org.hawkular.agent.monitor.extension.MonitorServiceWriteAttributeHandler<T>

Type Parameters:

T - used to assist in the revert functionality. Can be Void if not needed.

All Implemented Interfaces:

org.jboss.as.controller.OperationStepHandler

public abstract class MonitorServiceWriteAttributeHandler<T>
extends org.jboss.as.controller.AbstractWriteAttributeHandler<T>

Base class to all the write attribute handlers. Simply provides a method to obtain the service. Subclasses should also call #applyUpdateToRuntime() to ensure the agent is allowed to write the attribute.

Nested Class Summary

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

org.jboss.as.controller.AbstractWriteAttributeHandler.HandbackHolder<T>

Constructor Summary

Constructors

Constructor and Description
MonitorServiceWriteAttributeHandler(org.jboss.as.controller.AttributeDefinition... definitions)
MonitorServiceWriteAttributeHandler(Collection<org.jboss.as.controller.AttributeDefinition> definitions)

Method Summary

Modifier and Type	Method and Description
protected boolean	applyUpdateToRuntime(org.jboss.as.controller.OperationContext context, org.jboss.dmr.ModelNode operation, String attributeName, org.jboss.dmr.ModelNode resolvedValue, org.jboss.dmr.ModelNode currentValue, org.jboss.as.controller.AbstractWriteAttributeHandler.HandbackHolder<T> handbackHolder)
protected MonitorService	getMonitorService(org.jboss.as.controller.OperationContext opContext)

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

execute, finishModelStage, getAttributeDefinition, recordCapabilitiesAndRequirements, requiresRuntime, revertUpdateToRuntime, validateUpdatedModel

Methods inherited from class java.lang.Object

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

Constructor Detail

MonitorServiceWriteAttributeHandler

public MonitorServiceWriteAttributeHandler(org.jboss.as.controller.AttributeDefinition... definitions)

MonitorServiceWriteAttributeHandler

public MonitorServiceWriteAttributeHandler(Collection<org.jboss.as.controller.AttributeDefinition> definitions)

Method Detail

getMonitorService

protected MonitorService getMonitorService(org.jboss.as.controller.OperationContext opContext)

applyUpdateToRuntime

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

Specified by:

applyUpdateToRuntime in class org.jboss.as.controller.AbstractWriteAttributeHandler<T>

Throws:

org.jboss.as.controller.OperationFailedException