org.jboss.as.clustering.controller.RestartParentResourceStepHandler Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of wildfly-clustering-common Show documentation

The code in this module is not explicitly related to clustering, but rather contains resuable code used by clustering modules and any modules that integrate with clustering.

There is a newer version: 34.0.0.Final

Show newest version

/*
 * Copyright The WildFly Authors
 * SPDX-License-Identifier: Apache-2.0
 */

package org.jboss.as.clustering.controller;

import org.jboss.as.controller.OperationContext;
import org.jboss.as.controller.OperationFailedException;
import org.jboss.as.controller.PathAddress;
import org.jboss.as.controller.RestartParentResourceHandlerBase;
import org.jboss.dmr.ModelNode;
import org.jboss.msc.service.ServiceName;

/**
 * Generic operation handler that leverages a {@link ResourceServiceBuilderFactory} to restart a parent resource..
 * @author Paul Ferraro
 */
public class RestartParentResourceStepHandler extends RestartParentResourceHandlerBase {

    private final ResourceServiceConfiguratorFactory parentFactory;

    public RestartParentResourceStepHandler(ResourceServiceConfiguratorFactory parentFactory) {
        super(null);
        this.parentFactory = parentFactory;
    }

    @Override
    protected boolean requiresRuntime(OperationContext context) {
        return context.isDefaultRequiresRuntime();
    }

    @Override
    protected void updateModel(OperationContext context, ModelNode operation) throws OperationFailedException {
    }

    @Override
    protected void recreateParentService(OperationContext context, PathAddress parentAddress, ModelNode parentModel) throws OperationFailedException {
        this.parentFactory.createServiceConfigurator(parentAddress).configure(context, parentModel).build(context.getServiceTarget()).install();
    }

    @Override
    protected ServiceName getParentServiceName(PathAddress parentAddress) {
        return this.parentFactory.createServiceConfigurator(parentAddress).getServiceName();
    }

    @Override
    protected PathAddress getParentAddress(PathAddress address) {
        return address.getParent();
    }
}