1 /**
2 * Copyright 2005-2014 The Kuali Foundation
3 *
4 * Licensed under the Educational Community License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.opensource.org/licenses/ecl2.php
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16 package org.kuali.rice.krms.impl.repository;
17
18 import org.kuali.rice.core.api.mo.common.Versioned;
19 import org.kuali.rice.krms.api.repository.BaseAttributeContract;
20
21 import javax.persistence.Column;
22 import javax.persistence.MappedSuperclass;
23 import javax.persistence.Version;
24 import java.io.Serializable;
25
26 /**
27 * This class contains the common elements of a KRMS attribute.
28 * <p>
29 * Attributes provide a way to attach custom data to an entity based on that entity's type.
30 * Rules, Actions, Contexts, Agendas and Term Resolvers have their own specific
31 * attribute types. This class contains their common fields.
32 *
33 * @author Kuali Rice Team (rice.collab@kuali.org)
34 */
35 @MappedSuperclass
36 public abstract class BaseAttributeBo implements BaseAttributeContract, Versioned, Serializable {
37
38 private static final long serialVersionUID = 3820684124163057591L;
39 @Column(name="ATTR_VAL")
40 private String value;
41
42 @Version
43 @Column(name="VER_NBR", length=8)
44 protected Long versionNumber;
45
46 public String getAttributeDefinitionId() {
47 if (getAttributeDefinition() != null) {
48 return getAttributeDefinition().getId();
49 }
50
51 return null;
52 }
53
54 public String getValue() {
55 return value;
56 }
57
58 public void setValue(String value) {
59 this.value = value;
60 }
61
62 public Long getVersionNumber() {
63 return versionNumber;
64 }
65
66 public void setVersionNumber(Long versionNumber) {
67 this.versionNumber = versionNumber;
68 }
69 }