Composite id provoque exception
Bonjour,
Depuis que j'ai changé mon mapping pour ajouter une composite id sur la classe DonneeBlocUnivers; j'obtiens une exception lorsque je persiste la classe DonneeBlocUnivers.
Code:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
|
java.lang.ClassCastException: java.lang.String
at org.hibernate.type.EntityType.toLoggableString(EntityType.java:154)
at org.hibernate.type.ComponentType.toLoggableString(ComponentType.java:333)
at org.hibernate.event.def.AbstractSaveEventListener.saveWithGeneratedId(AbstractSaveEventListener.java:106)
at org.hibernate.event.def.DefaultPersistEventListener.entityIsTransient(DefaultPersistEventListener.java:131)
at org.hibernate.event.def.DefaultPersistEventListener.onPersist(DefaultPersistEventListener.java:87)
at org.hibernate.event.def.DefaultPersistEventListener.onPersist(DefaultPersistEventListener.java:38)
at org.hibernate.impl.SessionImpl.firePersist(SessionImpl.java:623)
at org.hibernate.impl.SessionImpl.persist(SessionImpl.java:599)
at org.hibernate.impl.SessionImpl.persist(SessionImpl.java:603)
at com.francetelecom.acp.dao.impl.DonneeBlocUniversDAOImplTest.onSetUpInTransaction(DonneeBlocUniversDAOImplTest.java:124)
at org.springframework.test.AbstractTransactionalSpringContextTests.onSetUp(AbstractTransactionalSpringContextTests.java:219)
at org.springframework.test.AbstractSingleSpringContextTests.setUp(AbstractSingleSpringContextTests.java:101)
at junit.framework.TestCase.runBare(TestCase.java:132)
at org.springframework.test.ConditionalTestCase.runBare(ConditionalTestCase.java:76)
at junit.framework.TestResult$1.protect(TestResult.java:110)
at junit.framework.TestResult.runProtected(TestResult.java:128)
at junit.framework.TestResult.run(TestResult.java:113)
at junit.framework.TestCase.run(TestCase.java:124)
at junit.framework.TestSuite.runTest(TestSuite.java:232)
at junit.framework.TestSuite.run(TestSuite.java:227)
at org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:83)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:38)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196) |
Mapping :
Code:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
|
<class name="com.xxx.yyy.dao.pojo.Univers" table="T_UNIVERS">
<id name="code" column="UNV_CODE" />
<property name="libelle" column="UNV_LIBELLE" />
</class>
<class name="com.xxx.yyy.dao.pojo.Bloc" table="T_BLOCS" lazy="true">
<id name="code" column="BLOC_CODE" />
<property name="libelle" column="BLOC_LIBELLE" />
<set name="univers" lazy="true" table="TJ_BLOC_UNV">
<key>
<column name="BLOC_CODE" />
</key>
<many-to-many column="UNV_CODE" class="com.xxx.yyy.dao.pojo.Univers"/>
</set>
</class>
<class name="com.xxx.yyy.dao.pojo.DonneeBlocUnivers" table="T_DONNEES_FONCTIONNELLE" lazy="false">
<composite-id>
<key-many-to-one name="codeBloc" class="com.xxx.yyy.dao.pojo.Bloc">
<column name="BLOC_CODE"></column>
</key-many-to-one>
<key-property name="codeDonnee" column="FCT_CODE" />
<key-many-to-one name="codeUnivers" class="com.xxx.yyy.dao.pojo.Univers">
<column name="UNV_CODE"></column>
</key-many-to-one>
</composite-id>
</class> |
Code:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
|
public class DonneeBlocUnivers implements Serializable {
private static final long serialVersionUID = 1271248329351132648L;
private String codeBloc;
private String codeDonnee;
private String codeUnivers;
/**
* @return the codeBloc
*/
public String getCodeBloc() {
return codeBloc;
}
/**
* @param codeBloc the codeBloc to set
*/
public void setCodeBloc(String codeBloc) {
this.codeBloc = codeBloc;
}
/**
* @return the codeDonnee
*/
public String getCodeDonnee() {
return codeDonnee;
}
/**
* @param codeDonnee the codeDonnee to set
*/
public void setCodeDonnee(String codeDonnee) {
this.codeDonnee = codeDonnee;
}
/**
* @return the codeUnivers
*/
public String getCodeUnivers() {
return codeUnivers;
}
/**
* @param codeUnivers the codeUnivers to set
*/
public void setCodeUnivers(String codeUnivers) {
this.codeUnivers = codeUnivers;
}
/* (non-Javadoc)
* @see java.lang.Object#hashCode()
*/
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result
+ ((codeBloc == null) ? 0 : codeBloc.hashCode());
result = prime * result
+ ((codeDonnee == null) ? 0 : codeDonnee.hashCode());
result = prime * result
+ ((codeUnivers == null) ? 0 : codeUnivers.hashCode());
return result;
}
/* (non-Javadoc)
* @see java.lang.Object#equals(java.lang.Object)
*/
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
final DonneeBlocUnivers other = (DonneeBlocUnivers) obj;
if (codeBloc == null) {
if (other.codeBloc != null)
return false;
} else if (!codeBloc.equals(other.codeBloc))
return false;
if (codeDonnee == null) {
if (other.codeDonnee != null)
return false;
} else if (!codeDonnee.equals(other.codeDonnee))
return false;
if (codeUnivers == null) {
if (other.codeUnivers != null)
return false;
} else if (!codeUnivers.equals(other.codeUnivers))
return false;
return true;
}
} |
Merci d'avance
