/*
* 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.deployment;
import org.jboss.classloading.spi.dependency.Module;
import org.jboss.deployers.spi.DeploymentException;
import org.jboss.deployers.spi.deployer.DeploymentStages;
import org.jboss.deployers.spi.deployer.helpers.AbstractSimpleRealDeployer;
import org.jboss.deployers.structure.spi.DeploymentUnit;
import org.jboss.kernel.Kernel;
import org.jboss.scanning.plugins.helpers.ResourceOwnerFinder;
import org.jboss.scanning.plugins.visitor.CachingReflectProvider;
import org.jboss.scanning.plugins.visitor.ConfiguratorReflectProvider;
import org.jboss.scanning.plugins.visitor.ErrorHandler;
import org.jboss.scanning.plugins.visitor.ReflectProvider;
/**
* Setup scanning resource utils.
*
* @author ales.justin@jboss.org
*/
public class ResourceUtilSetupDeployer extends AbstractSimpleRealDeployer<Module>
{
private ReflectProvider provider;
private ErrorHandler handler;
private ResourceOwnerFinder finder;
public ResourceUtilSetupDeployer(Kernel kernel)
{
super(Module.class);
if (kernel == null)
throw new IllegalArgumentException("Null kernel");
setStage(DeploymentStages.CLASSLOADER);
provider = new ConfiguratorReflectProvider(kernel.getConfigurator());
}
@Override
public void deploy(DeploymentUnit unit, Module deployment) throws DeploymentException
{
unit.addAttachment(ReflectProvider.class, new CachingReflectProvider(provider)); // wrap with cache
if (handler != null)
unit.addAttachment(ErrorHandler.class, handler);
if (finder != null)
unit.addAttachment(ResourceOwnerFinder.class, finder);
}
@Override
public void undeploy(DeploymentUnit unit, Module deployment)
{
if (handler != null)
unit.removeAttachment(ErrorHandler.class);
if (finder != null)
unit.removeAttachment(ResourceOwnerFinder.class);
unit.removeAttachment(ReflectProvider.class);
}
public void setHandler(ErrorHandler handler)
{
this.handler = handler;
}
public void setFinder(ResourceOwnerFinder finder)
{
this.finder = finder;
}
}