/*
    * Copyright 2008-2009 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.ole.module.purap.document.validation.impl;
  
  import org.kuali.ole.module.purap.PurapRuleConstants;
  import org.kuali.ole.module.purap.document.RequisitionDocument;
  import org.kuali.ole.sys.document.validation.BranchingValidation;
  import org.kuali.ole.sys.document.validation.event.AttributedDocumentEvent;
  import org.kuali.rice.coreservice.framework.parameter.ParameterService;
  
  public class RequisitionCommodityCodeBranchingValidation extends BranchingValidation {
  
      public static final String COMMODITY_CODE_IS_REQUIRED = "commodityCodeIsRequiredValidation";
  
      private ParameterService parameterService;
  
      @Override
      protected String determineBranch(AttributedDocumentEvent event) {
          if (parameterService.getParameterValueAsBoolean(RequisitionDocument.class, PurapRuleConstants.ITEMS_REQUIRE_COMMODITY_CODE_IND)) {
              return COMMODITY_CODE_IS_REQUIRED;
          } else {
              return null;
          }
      }
  
      public ParameterService getParameterService() {
          return parameterService;
      }
  
      public void setParameterService(ParameterService parameterService) {
          this.parameterService = parameterService;
      }
  
  
  }