org.xacml4j.spring.pip.ResolverRegistryFactoryBean Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of xacml-spring Show documentation

There is a newer version: 1.4.0

package org.xacml4j.spring.pip;

/*
 * #%L
 * Xacml4J Spring 3.x Support Module
 * %%
 * Copyright (C) 2009 - 2014 Xacml4J.org
 * %%
 * This program 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 3 of the
 * License, or (at your option) any later version.
 * 
 * This program 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 General Lesser Public License for more details.
 * 
 * You should have received a copy of the GNU General Lesser Public
 * License along with this program.  If not, see
 * .
 * #L%
 */

import java.util.Collection;

import org.springframework.beans.factory.config.AbstractFactoryBean;
import org.xacml4j.v30.spi.pip.ResolverRegistry;
import org.xacml4j.v30.spi.pip.ResolverRegistryBuilder;

import com.google.common.base.Preconditions;

public class ResolverRegistryFactoryBean extends AbstractFactoryBean
{
	private ResolverRegistryBuilder registryBuilder;

	public ResolverRegistryFactoryBean(){
		this.registryBuilder = ResolverRegistryBuilder.builder();
	}

	public void setResolvers(
			Collection resolvers){
		Preconditions.checkNotNull(resolvers);
		for(ResolverRegistration registration : resolvers){
			if(registration.getPolicyId() == null){
				registryBuilder.withResolver(
						registration.getResolver());
				continue;
			}
			registryBuilder.withPolicyScopedResolver(
					registration.getPolicyId(),
					registration.getResolver());
		}
	}

	@Override
	protected ResolverRegistry createInstance()
		throws Exception
	{
		return registryBuilder.build();
	}

	@Override
	public Class getObjectType()
	{
		return ResolverRegistry.class;
	}
}