/*
    * Copyright 2007 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;
  
  import org.apache.commons.lang.builder.CompareToBuilder;
  import org.apache.commons.lang.builder.EqualsBuilder;
  import org.apache.commons.lang.builder.HashCodeBuilder;
  import org.kuali.ole.module.purap.document.PurchasingAccountsPayableDocument;
  
  public class VendorGroupingHelper implements Comparable {
      private Integer vendorHeaderGeneratedIdentifier;
      private Integer vendorDetailAssignedIdentifier;
      private String vendorCountry;
      private String vendorPostalCode;
  
      public VendorGroupingHelper(PurchasingAccountsPayableDocument doc) {
          vendorHeaderGeneratedIdentifier = doc.getVendorHeaderGeneratedIdentifier();
          vendorDetailAssignedIdentifier = doc.getVendorDetailAssignedIdentifier();
          vendorCountry = doc.getVendorCountryCode();
          vendorPostalCode = doc.getVendorPostalCode();
          if (vendorPostalCode != null && vendorPostalCode.length() > 5) {
              vendorPostalCode = vendorPostalCode.substring(0, 5);
          }
      }
  
      public Integer getVendorHeaderGeneratedIdentifier() {
          return vendorHeaderGeneratedIdentifier;
      }
  
      public Integer getVendorDetailAssignedIdentifier() {
          return vendorDetailAssignedIdentifier;
      }
  
      public String getVendorCountry() {
          return vendorCountry;
      }
  
      public String getVendorPostalCode() {
          return vendorPostalCode;
      }
  
      /**
       * @see java.lang.Object#toString()
       */
      public String toString() {
          return vendorHeaderGeneratedIdentifier + "-" + vendorDetailAssignedIdentifier + "-" + vendorCountry + "-" + vendorPostalCode;
      }
  
      /**
       * @see java.lang.Object#equals(Object)
       */
      public boolean equals(Object object) {
          if (!(object instanceof VendorGroupingHelper)) {
              return false;
          }
          VendorGroupingHelper rhs = (VendorGroupingHelper) object;
          return new EqualsBuilder().append(
                  this.vendorPostalCode, rhs.vendorPostalCode).append(
                  this.vendorHeaderGeneratedIdentifier, rhs.vendorHeaderGeneratedIdentifier).append(
                  this.vendorDetailAssignedIdentifier, rhs.vendorDetailAssignedIdentifier).append(
                  this.vendorCountry, rhs.vendorCountry).isEquals();
      }
  
      /**
       * @see java.lang.Object#hashCode()
       */
      public int hashCode() {
          return new HashCodeBuilder(-999235111, -1951404497).append(this.vendorPostalCode)
                  .append(this.vendorHeaderGeneratedIdentifier)
                  .append(this.vendorDetailAssignedIdentifier).append(this.vendorCountry)
                  .toHashCode();
      }
  
      /**
       * @see java.lang.Comparable#compareTo(Object)
       */
      public int compareTo(Object object) {
          VendorGroupingHelper myClass = (VendorGroupingHelper) object;
          return new CompareToBuilder().append(this.vendorPostalCode, myClass.vendorPostalCode)
                  .append(this.vendorHeaderGeneratedIdentifier,
                          myClass.vendorHeaderGeneratedIdentifier)
                  .append(this.vendorDetailAssignedIdentifier,
                          myClass.vendorDetailAssignedIdentifier).append(this.vendorCountry,
                          myClass.vendorCountry).toComparison();
      }
  
 
 }