/*
    * Copyright 2006-2008 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.util.cxml;
  
  import org.apache.commons.lang.StringUtils;
  import org.apache.commons.lang.builder.ToStringBuilder;
  
  import java.util.ArrayList;
  import java.util.List;
  
  public class PurchaseOrderResponse extends B2BShoppingCartBase {
  
      private List errors = new ArrayList();
  
      public void addPOResponseErrorMessage(String errorText) {
          if (StringUtils.isNotEmpty(errorText)) {
              errors.add(errorText);
          }
      }
  
      public List getPOResponseErrorMessages() {
  
          if (!isSuccess()) {
              return errors;
          } else {
              return null;
          }
      }
  
      public String toString() {
  
          ToStringBuilder toString = new ToStringBuilder(this);
          toString.append("StatusCode", getStatusCode());
          toString.append("StatusText", getStatusText());
          toString.append("isSuccess", isSuccess());
          toString.append("Errors", getPOResponseErrorMessages());
  
          return toString.toString();
      }
  }