/*
* 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.ValueMetaData;
import org.jboss.beans.metadata.spi.builder.BeanMetaDataBuilder;
import org.jboss.deployers.spi.DeploymentException;
import org.jboss.deployers.spi.deployer.DeploymentStages;
import org.jboss.deployers.spi.deployer.helpers.AbstractOptionalRealDeployer;
import org.jboss.deployers.structure.spi.DeploymentUnit;
import org.jboss.weld.integration.deployer.DeployersUtils;
/**
* Abstract bootstrap info deployer.
* Adding and getting info for Bootstrap bean.
*
* @author <a href="mailto:ales.justin@jboss.org">Ales Justin</a>
*/
public abstract class AbstractBootstrapInfoDeployer extends AbstractOptionalRealDeployer<BootstrapInfo>
{
protected AbstractBootstrapInfoDeployer(boolean isPassThroughBootstrapInfo)
{
super(BootstrapInfo.class);
setTopLevelOnly(true);
setStage(DeploymentStages.PRE_REAL);
addInput(DeployersUtils.WELD_FILES);
if (isPassThroughBootstrapInfo)
addOutput(BootstrapInfo.class);
}
@Override
public final void deploy(DeploymentUnit unit, BootstrapInfo info) throws DeploymentException
{
if (info != null)
{
deployInternal(unit, info);
}
else if (DeployersUtils.checkForWeldFilesAcrossDeployment(unit))
{
info = new BootstrapInfo();
unit.addAttachment(BootstrapInfo.class, info);
deployInternal(unit, info);
}
}
@Override
public void undeploy(DeploymentUnit unit, BootstrapInfo info)
{
if (info != null)
{
undeployInternal(unit, info);
}
}
protected void undeployInternal(DeploymentUnit unit, BootstrapInfo info)
{
}
/**
* Do deploy.
*
* @param unit the deployment unit
* @param info non-null bootstrap info
* @throws org.jboss.deployers.spi.DeploymentException for any error
*/
protected abstract void deployInternal(DeploymentUnit unit, BootstrapInfo info) throws DeploymentException;
/**
* Create service connector.
*
* @param name the connector name
* @param bean the bean to create
* @param unit the deployment unit
* @return new inject metadata
*/
protected static ValueMetaData createServiceConnector(String name, String bean, DeploymentUnit unit)
{
String beanName = unit.getName() + "_" + name;
BeanMetaDataBuilder builder = BeanMetaDataBuilder.createBuilder(beanName, bean);
builder.setFactory(name);
builder.setFactoryMethod("createBean");
builder.addPropertyMetaData("deploymentUnit", unit);
unit.addAttachment(beanName + "_" + BeanMetaData.class.getSimpleName(), builder.getBeanMetaData());
return builder.createInject(beanName);
}
}