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1 package org.hibernate.event;
3
4 import java.io.Serializable  ;
5
6 import org.hibernate.LockMode;
7
8
13 public class LoadEvent extends AbstractEvent {
14
15 public static final LockMode DEFAULT_LOCK_MODE = LockMode.NONE;
16
17 private Serializable entityId;
18 private String entityClassName;
19 private Object instanceToLoad;
20 private LockMode lockMode;
21 private boolean isAssociationFetch;
22
23 public LoadEvent(Serializable entityId, Object instanceToLoad, EventSource source) {
24 this(entityId, null, instanceToLoad, null, false, source);
25 }
26
27 public LoadEvent(Serializable entityId, String entityClassName, LockMode lockMode, EventSource source) {
28 this(entityId, entityClassName, null, lockMode, false, source);
29 }
30
31 public LoadEvent(Serializable entityId, String entityClassName, boolean isAssociationFetch, EventSource source) {
32 this(entityId, entityClassName, null, null, isAssociationFetch, source);
33 }
34
35 public boolean isAssociationFetch() {
36 return isAssociationFetch;
37 }
38
39 private LoadEvent(
40 Serializable entityId,
41 String entityClassName,
42 Object instanceToLoad,
43 LockMode lockMode,
44 boolean isAssociationFetch,
45 EventSource source) {
46
47 super(source);
48
49 if ( entityId == null ) {
50 throw new IllegalArgumentException ("id to load is required for loading");
51 }
52
53 if ( lockMode == LockMode.WRITE ) {
54 throw new IllegalArgumentException ("Invalid lock mode for loading");
55 }
56 else if ( lockMode == null ) {
57 lockMode = DEFAULT_LOCK_MODE;
58 }
59
60 this.entityId = entityId;
61 this.entityClassName = entityClassName;
62 this.instanceToLoad = instanceToLoad;
63 this.lockMode = lockMode;
64 this.isAssociationFetch = isAssociationFetch;
65 }
66
67 public Serializable getEntityId() {
68 return entityId;
69 }
70
71 public void setEntityId(Serializable entityId) {
72 this.entityId = entityId;
73 }
74
75 public String getEntityClassName() {
76 return entityClassName;
77 }
78
79 public void setEntityClassName(String entityClassName) {
80 this.entityClassName = entityClassName;
81 }
82
83 public Object getInstanceToLoad() {
84 return instanceToLoad;
85 }
86
87 public void setInstanceToLoad(Object instanceToLoad) {
88 this.instanceToLoad = instanceToLoad;
89 }
90
91 public LockMode getLockMode() {
92 return lockMode;
93 }
94
95 public void setLockMode(LockMode lockMode) {
96 this.lockMode = lockMode;
97 }
98 }
99 |
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