/*

  * Copyright 2005-2007 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.rice.ksb.messaging.bam;

 import javax.persistence.CascadeType;

 import javax.persistence.Column;

 import javax.persistence.Entity;

 import javax.persistence.FetchType;

 import javax.persistence.Id;

 import javax.persistence.JoinColumn;

 import javax.persistence.ManyToOne;

 import javax.persistence.PrePersist;

 import javax.persistence.Table;

 import org.apache.commons.lang.StringUtils;

 import org.kuali.rice.core.jpa.annotations.Sequence;

 import org.kuali.rice.core.util.OrmUtils;

 import org.kuali.rice.ksb.service.KSBServiceLocator;

 /**

  * A parameter of a method invocation recorded by the BAM.

  *

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

  */

 @Entity

 @Table(name="KRSB_BAM_PARM_T")

 @Sequence(name="KRSB_BAM_PARM_S", property="bamParamId")

 public class BAMParam {

         @Id

         @Column(name="BAM_PARM_ID")

         private Long bamParamId;

         @ManyToOne(fetch=FetchType.EAGER, cascade={CascadeType.PERSIST})

         @JoinColumn(name="BAM_ID")

         private BAMTargetEntry bamTargetEntry;

         @Column(name="PARM")

         private String param;

         @PrePersist

     public void beforeInsert(){

             OrmUtils.populateAutoIncValue(this, KSBServiceLocator.getRegistryEntityManagerFactory().createEntityManager());

     }

         public BAMTargetEntry getBamTargetEntry() {

                 return this.bamTargetEntry;

         }

         public void setBamTargetEntry(BAMTargetEntry bamTargetEntry) {

                 this.bamTargetEntry = bamTargetEntry;

         }

         public Long getBamParamId() {

                 return this.bamParamId;

         }

         public void setBamParamId(Long bamParamId) {

                 this.bamParamId = bamParamId;

         }

         public String getParam() {

                 return this.param;

         }

         public void setParam(String paramToString) {

                 if (StringUtils.isEmpty(paramToString)) {

                         paramToString = "<null>";//oracle blows null constraint on empty strings

                 }

                 this.param = paramToString;

         }

 }