org.jboss.as.threads

Class ThreadPoolMetricsHandler

java.lang.Object

org.jboss.as.controller.AbstractRuntimeOnlyHandler

org.jboss.as.threads.ThreadPoolMetricsHandler

All Implemented Interfaces:

OperationStepHandler

Direct Known Subclasses:

BoundedQueueThreadPoolMetricsHandler, QueuelessThreadPoolMetricsHandler, ScheduledThreadPoolMetricsHandler, UnboundedQueueThreadPoolMetricsHandler

public abstract class ThreadPoolMetricsHandler
extends AbstractRuntimeOnlyHandler

Base class for operation step handlers that expose thread pool resource metrics.

Author:

Alexey Loubyansky

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ThreadPoolMetricsHandler(List<AttributeDefinition> metrics, org.jboss.msc.service.ServiceName serviceNameBase)

Method Summary

Modifier and Type	Method and Description
protected void	executeRuntimeStep(OperationContext context, org.jboss.dmr.ModelNode operation) Execute this step in OperationContext.Stage.RUNTIME.
protected org.jboss.msc.service.ServiceController<?>	getService(OperationContext context, org.jboss.dmr.ModelNode operation)
void	registerAttributes(ManagementResourceRegistration registration)
protected abstract void	setResult(OperationContext context, String attributeName, org.jboss.msc.service.Service<?> service)

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

execute, resourceMustExist, waitFor

Methods inherited from class java.lang.Object

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

Constructor Detail

ThreadPoolMetricsHandler

protected ThreadPoolMetricsHandler(List<AttributeDefinition> metrics,
                                   org.jboss.msc.service.ServiceName serviceNameBase)

Method Detail

registerAttributes

public void registerAttributes(ManagementResourceRegistration registration)

executeRuntimeStep

protected void executeRuntimeStep(OperationContext context,
                                  org.jboss.dmr.ModelNode operation)
                           throws OperationFailedException

Description copied from class: AbstractRuntimeOnlyHandler

Execute this step in OperationContext.Stage.RUNTIME. If the operation fails, context.getFailureDescroption() must be called, or OperationFailedException must be thrown, before calling one of the context.completeStep variants. If the operation succeeded, context.getResult() should be called and the result populated with the outcome, after which one of the context.completeStep variants must be called.

Specified by:

executeRuntimeStep in class AbstractRuntimeOnlyHandler

Parameters:

context - the operation context

operation - the operation being executed

Throws:

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

setResult

protected abstract void setResult(OperationContext context,
                                  String attributeName,
                                  org.jboss.msc.service.Service<?> service)
                           throws OperationFailedException

Throws:

OperationFailedException

getService

protected org.jboss.msc.service.ServiceController<?> getService(OperationContext context,
                                                                org.jboss.dmr.ModelNode operation)
                                                         throws OperationFailedException

Throws:

OperationFailedException