/*
 * 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.naming.deployment;

import org.jboss.as.naming.context.external.ExternalContexts;
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;

/**
 * A processor which adds the subsystem external contexts to deployment units attachments.
 * @author Eduardo Martins
 */
public class ExternalContextsProcessor implements DeploymentUnitProcessor {

    /**
     *
     */
    private final ExternalContexts externalContexts;

    /**
     *
     * @param externalContexts
     */
    public ExternalContextsProcessor(ExternalContexts externalContexts) {
        this.externalContexts = externalContexts;
    }

    /**
     *
     * @return
     */
    public ExternalContexts getExternalContexts() {
        return externalContexts;
    }

    @Override
    public void deploy(DeploymentPhaseContext phaseContext) throws DeploymentUnitProcessingException {
        // add the external contexts to every DU attachments
        phaseContext.getDeploymentUnit().putAttachment(Attachments.EXTERNAL_CONTEXTS, externalContexts);
    }

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