/*
* JBoss, Home of Professional Open Source
* Copyright 2006, JBoss Inc., and individual contributors as indicated
* by the @authors tag. See the copyright.txt 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.deployers.vfs.plugins.structure;
import org.jboss.classloader.spi.filter.ClassFilter;
import org.jboss.classloading.spi.visitor.ResourceFilter;
import org.jboss.deployers.structure.spi.DeploymentResourceLoader;
import org.jboss.deployers.structure.spi.helpers.DeploymentResourceClassLoader;
import org.jboss.deployers.vfs.spi.structure.helpers.AbstractStructureDeployer;
import org.jboss.scanning.annotations.plugins.AnnotationsScanningPlugin;
import org.jboss.scanning.annotations.spi.AnnotationRepository;
import org.jboss.scanning.plugins.DefaultScanner;
import org.jboss.vfs.VirtualFile;
/**
* VFS aware structure deployer.
*
* @author <a href="mailto:ales.justin@jboss.com">Ales Justin</a>
*/
public abstract class AbstractVFSStructureDeployer extends AbstractStructureDeployer
{
private ClassFilter included;
private ClassFilter excluded;
private ResourceFilter recurseFilter;
protected AnnotationRepository createAnnotationRepository(VirtualFile root)
{
DeploymentResourceLoader loader = new VFSDeploymentResourceLoaderImpl(root);
ClassLoader classLoader = new DeploymentResourceClassLoader(loader);
try
{
DefaultScanner scanner = new DefaultScanner(classLoader, root.toURL());
AnnotationsScanningPlugin plugin = new AnnotationsScanningPlugin(classLoader)
{
@Override
public ResourceFilter getRecurseFilter()
{
return recurseFilter;
}
};
scanner.addPlugin(plugin);
scanner.setIncluded(included);
scanner.setExcluded(excluded);
scanner.scan();
return (AnnotationRepository) scanner.getHandles().get(plugin);
}
catch (Exception e)
{
throw new RuntimeException("Cannot create annotation repository: " + e);
}
}
/**
* Set the included class filter.
*
* @param included the included class filter
*/
public void setIncluded(ClassFilter included)
{
this.included = included;
}
/**
* Set the excluded class filter.
*
* @param excluded the excluded class filter
*/
public void setExcluded(ClassFilter excluded)
{
this.excluded = excluded;
}
/**
* Set the recurse filter.
*
* @param recurseFilter the recurse filter
*/
public void setRecurseFilter(ResourceFilter recurseFilter)
{
this.recurseFilter = recurseFilter;
}
}