personattributesgroupstorefactory.java

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/**
 * Copyright (c) 2004 The JA-SIG Collaborative.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. Redistributions of any form whatsoever must retain the following
 *    acknowledgment:
 *    "This product includes software developed by the JA-SIG Collaborative
 *    (http://www.jasig.org/)."
 *
 * THIS SOFTWARE IS PROVIDED BY THE JA-SIG COLLABORATIVE "AS IS" AND ANY
 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE JA-SIG COLLABORATIVE OR
 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 * OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 */

package org.jasig.portal.groups.pags;

import org.jasig.portal.groups.ComponentGroupServiceDescriptor;
import org.jasig.portal.groups.GroupsException;
import org.jasig.portal.groups.IEntityGroupStore;
import org.jasig.portal.groups.IEntityGroupStoreFactory;

/**
 * Factory class for Person Attributes Group Store
 * 
 * @author Al Wold
 */
public class PersonAttributesGroupStoreFactory implements IEntityGroupStoreFactory {
   private static IEntityGroupStore groupStore;
   
   public static synchronized IEntityGroupStore getGroupStore() {
      if (groupStore == null) {
         groupStore = new PersonAttributesGroupStore();
      }
      return groupStore;
   }
   
   public IEntityGroupStore newGroupStore() throws GroupsException {
      return getGroupStore();
   }

   public IEntityGroupStore newGroupStore(ComponentGroupServiceDescriptor svcDescriptor) throws GroupsException {
      return getGroupStore();   
   }

}