/*

  * Copyright 2007-2008 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.rice.kim.bo.reference.impl;

 import org.apache.commons.lang.StringUtils;

 import org.kuali.rice.kim.bo.reference.KimCode;

 import org.kuali.rice.kns.bo.KualiCodeBase;

 import javax.persistence.AttributeOverride;

 import javax.persistence.AttributeOverrides;

 import javax.persistence.Column;

 import javax.persistence.MappedSuperclass;

 /**

  * This is a description of what this class does - jonathan don't forget to fill this in. 

  * 

  * @author Kuali Rice Team (rice.collab@kuali.org)

  */

 @MappedSuperclass

 @AttributeOverrides({

         @AttributeOverride(name="active",column=@Column(name="ACTV_IND"))

 })

 public abstract class KimCodeBase extends KualiCodeBase implements KimCode {

     private static final long serialVersionUID = 1660166679188995697L;

         @Column(name="DISPLAY_SORT_CD")

     protected String displaySortCode = "";

         /**

          * @see org.kuali.core.bo.KualiCode#isActive()

          */

         public boolean isActive() {

                 return active;

         }

         /**

          * @see org.kuali.core.bo.KualiCode#setActive(boolean)

          */

         public void setActive(boolean active) {

                 this.active = active;

         }

     /**

      * Implements equals comparing code to code.

      * 

      * @see java.lang.Object#equals(java.lang.Object)

      */

     public boolean equals(Object obj) {

         if (obj instanceof KualiCodeBase) {

             return StringUtils.equals(this.getCode(), ((KualiCodeBase) obj).getCode());

         }

         return false;

     }

     /**

      * Overriding equals requires writing a hashCode method.

      * 

      * @see java.lang.Object#hashCode()

      */

     public int hashCode() {

         int hashCode = 0;

         if (getCode() != null) {

             hashCode = getCode().hashCode();

         }

         return hashCode;

     }

         /**

          * @return the displaySortCode

          */

         public String getDisplaySortCode() {

                 return this.displaySortCode;

         }

         /**

          * @param displaySortCode the displaySortCode to set

          */

         public void setDisplaySortCode(String displaySortCode) {

                 this.displaySortCode = displaySortCode;

         }

 }