/*
* 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.classloader;
import java.util.List;
import java.util.Set;
import org.jboss.classloading.plugins.metadata.PackageRequirement;
import org.jboss.classloading.spi.metadata.Requirement;
import org.jboss.classloading.spi.metadata.RequirementsMetaData;
import org.jboss.classloading.spi.metadata.helpers.AbstractRequirement;
/**
* Checks package requirements.
*
* @param <T> exact output type
* @author <a href="ales.justin@jboss.com">Ales Justin</a>
*/
public class PackageRequirementIntegrationDeployer<T> extends RequirementIntegrationDeployer<T>
{
private Set<String> packages;
public PackageRequirementIntegrationDeployer(Class<T> input)
{
super(input);
}
protected AbstractRequirement hasIntegrationModuleRequirement(RequirementsMetaData metadata)
{
if (metadata == null)
return null;
List<Requirement> requirements = metadata.getRequirements();
if (requirements != null && requirements.isEmpty() == false && packages != null && packages.isEmpty() == false)
{
for (Requirement requirement : requirements)
{
if (requirement instanceof PackageRequirement)
{
PackageRequirement pr = (PackageRequirement)requirement;
if (packages.contains(pr.getName()))
return pr;
}
}
}
return null;
}
/**
* Get the matching package names.
*
* @return the package names
*/
public Set<String> getPackages()
{
return packages;
}
/**
* Set the matching package names.
*
* @param packages the package names
*/
public void setPackages(Set<String> packages)
{
this.packages = packages;
}
}