Package org.jboss.as.ee.managedbean.processors

Source Code of org.jboss.as.ee.managedbean.processors.JavaEEDependencyProcessor

/*
* JBoss, Home of Professional Open Source.
* Copyright 2010, 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.ee.managedbean.processors;

import org.jboss.as.server.deployment.Attachments;
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.server.deployment.module.ModuleDependency;
import org.jboss.as.server.deployment.module.ModuleSpecification;
import org.jboss.modules.Module;
import org.jboss.modules.ModuleIdentifier;
import org.jboss.modules.ModuleLoader;
import org.jboss.modules.filter.PathFilters;

/**
* Deployment processor which adds the java EE APIs to EE deployments
* <p/>
* TODO: This needs to be removed, so that the relevant API's are added by the corresponding sub systems
*
* @author John E. Bailey
* @author Jason T. Greene
* @author Stuart Douglas
*/
public class JavaEEDependencyProcessor implements DeploymentUnitProcessor {

    private static ModuleIdentifier JAVAEE_API_ID = ModuleIdentifier.create("javaee.api");

    private static ModuleIdentifier HIBERNATE_VALIDATOR_ID = ModuleIdentifier.create("org.hibernate.validator");

    private static ModuleIdentifier JBOSS_INVOCATION_ID = ModuleIdentifier.create("org.jboss.invocation");
    private static ModuleIdentifier JBOSS_AS_EE = ModuleIdentifier.create("org.jboss.as.ee");


    /**
     * Add the EE APIs as a dependency to all deployments
     *
     * @param phaseContext the deployment unit context
     * @throws DeploymentUnitProcessingException
     *
     */
    public void deploy(DeploymentPhaseContext phaseContext) throws DeploymentUnitProcessingException {
        final DeploymentUnit deploymentUnit = phaseContext.getDeploymentUnit();
        final ModuleSpecification moduleSpecification = deploymentUnit.getAttachment(Attachments.MODULE_SPECIFICATION);

        final ModuleLoader moduleLoader = Module.getBootModuleLoader();
        moduleSpecification.addSystemDependency(new ModuleDependency(moduleLoader, JAVAEE_API_ID, false, false, true, false));
        // TODO: Post 7.0, we have to rethink this whole hibernate dependencies that we add to user deployments
        moduleSpecification.addSystemDependency(new ModuleDependency(moduleLoader, HIBERNATE_VALIDATOR_ID, false, false, true, false));

        //add jboss-invocation classes needed by the proxies
        ModuleDependency invocation = new ModuleDependency(moduleLoader, JBOSS_INVOCATION_ID, false, false, false, false);
        invocation.addImportFilter(PathFilters.is("org.jboss.invocation.proxy.classloading"), true);
        moduleSpecification.addSystemDependency(invocation);

        ModuleDependency ee = new ModuleDependency(moduleLoader, JBOSS_AS_EE, false, false, false, false);
        ee.addImportFilter(PathFilters.is("org.jboss.as.ee.component.serialization"), true);
        moduleSpecification.addSystemDependency(ee);
    }

    public void undeploy(final DeploymentUnit context) {
    }
}
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