org.jboss.as.domain.controller.operations.coordination

Class DomainRolloutStepHandler

java.lang.Object

org.jboss.as.domain.controller.operations.coordination.DomainRolloutStepHandler

All Implemented Interfaces:

OperationStepHandler

public class DomainRolloutStepHandler
extends Object
implements OperationStepHandler

Formulates a rollout plan, invokes the proxies to execute it on the servers.

Author:

Brian Stansberry (c) 2011 Red Hat Inc.

Constructor Summary

Constructors

Constructor and Description
DomainRolloutStepHandler(Map<String,ProxyController> hostProxies, Map<String,ProxyController> serverProxies, DomainOperationContext domainOperationContext, org.jboss.dmr.ModelNode rolloutPlan, ExecutorService executorService)

Method Summary

Methods

Modifier and Type	Method and 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

Constructor Detail

DomainRolloutStepHandler

public DomainRolloutStepHandler(Map<String,ProxyController> hostProxies,
                        Map<String,ProxyController> serverProxies,
                        DomainOperationContext domainOperationContext,
                        org.jboss.dmr.ModelNode rolloutPlan,
                        ExecutorService executorService)

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.getFailureDescroption() must be called, or OperationFailedException must be thrown, before calling context.completeStep(). If the operation succeeded, context.getResult() should be called and the result populated with the outcome, after which context.completeStep() must be called.

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()