/*
* JBoss, Home of Professional Open Source.
* Copyright 2015, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.as.controller;
import java.util.Collection;
import java.util.Set;
import org.jboss.as.controller.capability.RuntimeCapability;
import org.jboss.as.controller.registry.Resource;
import org.jboss.dmr.ModelNode;
/**
* An handler for an 'add' operation that does nothing in the
* {@link org.jboss.as.controller.OperationContext.Stage#RUNTIME runtime stage} but put the process in
* reload-required state. It does nothing at all in the runtime stage during boot.
* <p>
* Use case for this handler is for resources that only represent configuration data of their parent.
* During boot in the runtime stage the parent reads the child model and configures its services
* accordingly. Thereafter any change to the child model should put the process in reload-required.
* <p>
* The {@link org.jboss.as.controller.RestartParentResourceAddHandler} performs a similar function, but
* allows restart of the parent resource.
*
* @see org.jboss.as.controller.RestartParentResourceAddHandler
*
* @author Brian Stansberry
*/
public class ReloadRequiredAddStepHandler extends AbstractAddStepHandler {
public ReloadRequiredAddStepHandler(AttributeDefinition... attributes) {
super(attributes);
}
public ReloadRequiredAddStepHandler(Collection<AttributeDefinition> attributes) {
super(attributes);
}
public ReloadRequiredAddStepHandler(RuntimeCapability capability, AttributeDefinition... attributes) {
super(capability, attributes);
}
public ReloadRequiredAddStepHandler(Set<RuntimeCapability> capabilities, Collection<AttributeDefinition> attributes) {
super(capabilities, attributes);
}
public ReloadRequiredAddStepHandler(Parameters parameters) {
super(parameters);
}
@Override
protected boolean requiresRuntime(OperationContext context) {
return !context.isBooting() && super.requiresRuntime(context);
}
@Override
protected void performRuntime(OperationContext context, ModelNode operation, Resource resource) {
context.reloadRequired();
}
@Override
protected void rollbackRuntime(OperationContext context, ModelNode operation, Resource resource) {
context.revertReloadRequired();
}
}