/*
* JBoss, Home of Professional Open Source.
* Copyright 2006, 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.aop.microcontainer.integration;
import java.util.Set;
import org.jboss.beans.metadata.spi.BeanMetaData;
import org.jboss.dependency.plugins.AbstractDependencyItem;
import org.jboss.dependency.spi.ControllerState;
import org.jboss.dependency.spi.DependencyInfo;
import org.jboss.dependency.spi.DependencyItem;
import org.jboss.kernel.spi.dependency.DependencyBuilderListItem;
import org.jboss.kernel.spi.dependency.KernelControllerContext;
import org.jboss.logging.Logger;
/**
*
* @author <a href="kabir.khan@jboss.com">Kabir Khan</a>
* @version $Revision: 1.1 $
*/
class AspectDependencyBuilderListItem implements DependencyBuilderListItem
{
protected static Logger log = Logger.getLogger(AspectDependencyBuilderListItem.class);
/**
* The name of our dependency
*/
protected String dependencyName;
AspectDependencyBuilderListItem(String name)
{
this.dependencyName = name;
}
public void addDependency(KernelControllerContext context)
{
BeanMetaData metaData = context.getBeanMetaData();
DependencyItem dependencyItem = new AbstractDependencyItem(metaData.getName(), dependencyName, ControllerState.INSTANTIATED, ControllerState.INSTALLED);
DependencyInfo depends = context.getDependencyInfo();
depends.addIDependOn(dependencyItem);
}
public void removeDependency(KernelControllerContext context)
{
DependencyInfo depends = context.getDependencyInfo();
Set<DependencyItem> items = depends.getIDependOn(null);
if (items.size() > 0)
{
for (DependencyItem item : items)
{
try
{
Object iDependOn = item.getIDependOn();
if (iDependOn != null && iDependOn.equals(dependencyName))
{
depends.removeIDependOn(item);
}
}
catch (RuntimeException e)
{
log.warn("Problem uninstalling dependency " + dependencyName + " for " + context, e);
}
}
}
}
public boolean equals(Object o)
{
if (o instanceof AspectDependencyBuilderListItem)
{
return dependencyName.equals(((AspectDependencyBuilderListItem)o).dependencyName);
}
return false;
}
public int hashCode()
{
return dependencyName.hashCode();
}
}