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
25 /**
26 * This class contains the common elements of a KRMS attribute.
27 * <p>
28 * Attributes provide a way to attach custom data to an entity based on that entity's type.
29 * Rules, Actions, Contexts, Agendas and Term Resolvers have their own specific
30 * attribute types. This class contains their common fields.
31 *
32 * @author Kuali Rice Team (rice.collab@kuali.org)
33 */
34 @MappedSuperclass
35 public abstract class BaseAttributeBo implements BaseAttributeContract, Versioned {
36
37 @Column(name="ATTR_VAL")
38 private String value;
39
40 @Version
41 @Column(name="VER_NBR", length=8)
42 protected Long versionNumber;
43
44 public String getAttributeDefinitionId() {
45 if (getAttributeDefinition() != null) {
46 return getAttributeDefinition().getId();
47 }
48
49 return null;
50 }
51
52 public String getValue() {
53 return value;
54 }
55
56 public void setValue(String value) {
57 this.value = value;
58 }
59
60 public Long getVersionNumber() {
61 return versionNumber;
62 }
63
64 public void setVersionNumber(Long versionNumber) {
65 this.versionNumber = versionNumber;
66 }
67 }