/*
* JBoss, Home of Professional Open Source.
* Copyright 2008, Red Hat Middleware LLC, 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.weld.integration.deployer.env;
import org.jboss.beans.metadata.spi.BeanMetaData;
import org.jboss.beans.metadata.spi.builder.BeanMetaDataBuilder;
import org.jboss.deployers.spi.DeploymentException;
import org.jboss.deployers.structure.spi.DeploymentUnit;
import org.jboss.weld.bootstrap.spi.Deployment;
import org.jboss.weld.integration.deployer.DeployersUtils;
/**
* Abstract Deployment Deployer.
*
* @author <a href="mailto:ales.justin@jboss.org">Ales Justin</a>
*/
public abstract class AbstractDeploymentDeployer extends AbstractBootstrapInfoDeployer
{
public AbstractDeploymentDeployer()
{
super(true);
addInput(BootstrapInfo.EJB_SERVICES);
addOutput(BootstrapInfo.DEPLOYMENT);
addOutput(BeanMetaData.class);
}
public void deployInternal(DeploymentUnit unit, BootstrapInfo info) throws DeploymentException
{
if (info.getEjbServices() == null)
throw new DeploymentException("Missing ejb services value: " + unit);
if (isRelevant(unit) == false)
return;
BeanMetaDataBuilder builder = BeanMetaDataBuilder.createBuilder(DeployersUtils.getDeploymentBeanName(unit), getDeploymentClass().getName());
buildDeployment(unit, info, builder);
info.setDeployment(builder.createInject(DeployersUtils.getDeploymentBeanName(unit)));
unit.addAttachment(DeployersUtils.getDeploymentAttachmentName(unit), builder.getBeanMetaData(), BeanMetaData.class);
}
/**
* Is this deployer relevant.
*
* @param unit the deployment unit
* @return true if relevant, false otherwise
*/
protected boolean isRelevant(DeploymentUnit unit)
{
return true;
}
/**
* Get deployment impl class.
*
* @return the deployment class
*/
protected abstract Class<? extends Deployment> getDeploymentClass();
/**
* Build deployment
*
* @param unit the deployment unit
* @param info the bootstrap info
* @param builder the bean metadata builder
*/
protected abstract void buildDeployment(DeploymentUnit unit, BootstrapInfo info, BeanMetaDataBuilder builder);}