Package org.jboss.as.weld.deployment.processors

Source Code of org.jboss.as.weld.deployment.processors.CdiBeanValidationFactoryProcessor

/*
* JBoss, Home of Professional Open Source.
* Copyright 2013, 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.weld.deployment.processors;

import org.jboss.as.ee.weld.WeldDeploymentMarker;
import org.jboss.as.server.deployment.DeploymentPhaseContext;
import org.jboss.as.server.deployment.DeploymentUnit;
import org.jboss.as.server.deployment.DeploymentUnitProcessingException;
import org.jboss.as.server.deployment.DeploymentUnitProcessor;
import org.jboss.as.weld.CdiValidatorFactoryService;
import org.jboss.as.weld.WeldBootstrapService;
import org.jboss.as.weld.WeldStartService;
import org.jboss.msc.service.ServiceName;
import org.jboss.msc.service.ServiceTarget;

/**
* Deployment processor that replaces the delegate of LazyValidatorFactory
* with a CDI-enabled ValidatorFactory.
*
* @author Farah Juma
*/
public class CdiBeanValidationFactoryProcessor implements DeploymentUnitProcessor {

    @Override
    public void deploy(DeploymentPhaseContext phaseContext) throws DeploymentUnitProcessingException {
        final DeploymentUnit deploymentUnit = phaseContext.getDeploymentUnit();
        final DeploymentUnit topLevelDeployment = deploymentUnit.getParent() == null ? deploymentUnit : deploymentUnit.getParent();
        final ServiceName weldBootstrapService = topLevelDeployment.getServiceName().append(WeldBootstrapService.SERVICE_NAME);
        final ServiceName weldStartService = topLevelDeployment.getServiceName().append(WeldStartService.SERVICE_NAME);

        if (!WeldDeploymentMarker.isPartOfWeldDeployment(deploymentUnit)) {
            return;
        }

        final ServiceTarget serviceTarget = phaseContext.getServiceTarget();
        final ServiceName serviceName = deploymentUnit.getServiceName().append(CdiValidatorFactoryService.SERVICE_NAME);
        final CdiValidatorFactoryService cdiValidatorFactoryService = new CdiValidatorFactoryService(deploymentUnit);
        serviceTarget.addService(serviceName, cdiValidatorFactoryService)
                .addDependency(weldBootstrapService, WeldBootstrapService.class, cdiValidatorFactoryService.getWeldContainer())
                .addDependency(weldStartService)
                .install();
    }

    @Override
    public void undeploy(DeploymentUnit context) {
    }
}
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