/**
    * Copyright 2005-2012 The Kuali Foundation
    *
    * Licensed under the Educational Community License, Version 2.0 (the "License");
    * you may not use this file except in compliance with the License.
    * You may obtain a copy of the License at
    *
    * http://www.opensource.org/licenses/ecl2.php
    *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package org.kuali.rice.kim.document.rule;
  
  import java.util.ArrayList;
  import java.util.List;
  
  import org.apache.log4j.Logger;
  import org.kuali.rice.kim.bo.ui.KimDocumentRoleMember;
  import org.kuali.rice.kim.bo.ui.RoleDocumentDelegationMember;
  
  /**
   * KULRICE-4153: This class is used to receive a set of Role Members and return a set of active Role Members. 
   * 
   * @author Kuali Rice Team (rice.collab@kuali.org)
   *
   */
  public class ActiveRoleMemberHelper {
  	private static final Logger LOG = Logger.getLogger(ActiveRoleMemberHelper.class);
  
  	public List<KimDocumentRoleMember> getActiveRoleMembers (List<KimDocumentRoleMember> roleMembers){
  		List<KimDocumentRoleMember> activeRoleMembers = new ArrayList<KimDocumentRoleMember>();
  		for (KimDocumentRoleMember roleMember : roleMembers)
  		{
  			if (roleMember.isActive())
  			{
  				activeRoleMembers.add(roleMember);
  			}
  		}		
  		return activeRoleMembers;		
  	}
  	    
      public List<RoleDocumentDelegationMember> getActiveDelegationRoleMembers(List<RoleDocumentDelegationMember> roleMembers) {
          List<RoleDocumentDelegationMember> activeRoleMembers = new ArrayList<RoleDocumentDelegationMember>();
          for (RoleDocumentDelegationMember roleMember : roleMembers) {
              if (roleMember.isActive()) {
                  activeRoleMembers.add(roleMember);
              }
          }
          return activeRoleMembers;
      }
  }