/**
    * Copyright 2004-2014 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.kpme.core.location.service;
  
  import java.util.ArrayList;
  import java.util.List;
  
  import org.kuali.rice.core.api.util.ConcreteKeyValue;
  import org.kuali.rice.core.api.util.KeyValue;
  import org.kuali.rice.coreservice.api.CoreServiceApiServiceLocator;
  import org.kuali.rice.coreservice.api.parameter.ParameterKey;
  import org.kuali.rice.krad.keyvalues.KeyValuesBase;
  
  public class TimezoneKeyValueFinder extends KeyValuesBase{
  
  	@Override
  	public List getKeyValues() {
  		List<KeyValue> timezones = new ArrayList<KeyValue>();
          String timeZoneString = CoreServiceApiServiceLocator.getParameterRepositoryService().getParameterValueAsString(ParameterKey.create("KPME","KPME-HR","KeyValues","TIME_ZONES"));
  		String[] timeZoneArray = timeZoneString.split(";");
          for(String timeZone : timeZoneArray){
  			timezones.add(new ConcreteKeyValue(timeZone,timeZone));
  		}
  		return timezones;
  	}
  
  }