Bonsoir la communauté!
J'ai un probleme avec une architecture EJB/JPA...
Probleme que j'ai deja rencontré et que j'ai resolu a chaque fois je ne sais trop comment!!! malheureusement ce coup ci, je nage completement, ainsi je demande vos competances.
A la base, j'avais une BDD et un projet java 3tiers fonctionel, le client est un projet web (JSP/Servlet) les controlers sont mes ejbs3 et le mapping est assuré par eclipseLink..;
Apres concertation avec mes collegues, nous avons modifié les tables de la BDD car les types n'etaient pas terribles...
J'ai ensuite recréé mes entités sous eclipse apartir de la nouvelle BDD...et je me retrouve avec une erreur que je ne sais resoudre.
voici une classe de test en mode console
Voici l'interface de l'EJB
Code : Sélectionner tout - Visualiser dans une fenêtre à part
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 package test; import java.util.Hashtable; import javax.naming.InitialContext; import javax.naming.NamingException; import ejb3.ContratEJB_Remote; import entite.Contrat; public class DialogueEJB { /** * @param args * @throws NamingException */ public static void main(String[] args) throws NamingException { ContratEJB_Remote proxy = null; InitialContext ctx; Hashtable<String,String> vEnv = new Hashtable<String,String>(); vEnv.put("org.omg.CORBA.ORBInitialHost","127.0.0.1"); vEnv.put("org.omg.CORBA.ORBInitialPort","3700"); ctx = new InitialContext(vEnv); String chemin=ContratEJB_Remote.class.getName(); proxy = (ContratEJB_Remote) ctx.lookup(chemin); Contrat contrat=new Contrat(); contrat.setNumcon("6"); contrat= proxy.ChercherContrat(contrat); System.out.println( contrat.getDatcon()); ctx.close(); } }
Voici la classe de l'EJB
Code : Sélectionner tout - Visualiser dans une fenêtre à part
1
2
3
4
5
6
7
8
9
10
11
12
13
14 package ejb3; import javax.ejb.Remote; import entite.Contrat; @Remote public interface ContratEJB_Remote { public abstract Contrat ChercherContrat(Contrat contrat); public abstract Contrat EcrireContrat(Contrat contrat); }
Mon persistence.xml
Code : Sélectionner tout - Visualiser dans une fenêtre à part
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 package ejb3; import javax.ejb.Stateless; import javax.persistence.EntityManager; import javax.persistence.PersistenceContext; import entite.Contrat; @Stateless(name="ContratEJB") public class ContratEJB implements ContratEJB_Remote{ @PersistenceContext(name="EJB") private EntityManager em; public ContratEJB(){ } public Contrat ChercherContrat(Contrat contrat){ contrat=em.find(Contrat.class, contrat.getNumcon()); //*********Lié au fetch=FetchType.LAZY*****************************************************************************// if(contrat!=null) { contrat.getEquipements().size(); } //************************************************************************************************************************************// System.out.println("EJB --->"+contrat.getEquipements().toString()); return contrat; } public Contrat EcrireContrat(Contrat contrat){ em.persist(contrat); return contrat; } }
Code : Sélectionner tout - Visualiser dans une fenêtre à part
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 <?xml version="1.0" encoding="UTF-8"?> <persistence version="2.0" xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd"> <persistence-unit name="EJB" transaction-type="JTA"> <jta-data-source>jdbc/_maint</jta-data-source> <class>entite.Typepanne</class> <class>entite.Typemod</class> <class>entite.Tarif</class> <class>entite.Specialite</class> <class>entite.Secteur</class> <class>entite.Nature</class> <class>entite.Modele</class> <class>entite.Intervention</class> <class>entite.Facture</class> <class>entite.Equipement</class> <class>entite.Depanneur</class> <class>entite.Contrat</class> <class>entite.CompterenduPK</class> <class>entite.Compterendu</class> <class>entite.ComposantPK</class> <class>entite.Composant</class> <class>entite.Commande</class> <class>entite.Client</class> <class>entite.Centreinformatique</class> <class>entite.Atelier</class> <class>entite.Article</class> <properties> </properties> </persistence-unit> </persistence>
et l'exception
Dans la console sous glassfish on peut remarquer par contre que l'entité que je cherche a recuperer via la methode "find()" fonctionne....
Code : Sélectionner tout - Visualiser dans une fenêtre à part
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
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169 6 déc. 2010 18:52:30 com.sun.enterprise.transaction.JavaEETransactionManagerSimplified initDelegates INFO: Using com.sun.enterprise.transaction.jts.JavaEETransactionManagerJTSDelegate as the delegate 6 déc. 2010 18:52:31 com.sun.corba.ee.impl.encoding.CDRInputStream_1_0 readRMIIIOPValueType ATTENTION: "IOP00810211: (MARSHAL) Exception from readValue on ValueHandler in CDRInputStream" org.omg.CORBA.MARSHAL: vmcid: SUN minor code: 211 completed: Maybe at com.sun.corba.ee.impl.logging.ORBUtilSystemException.valuehandlerReadException(ORBUtilSystemException.java:8888) at com.sun.corba.ee.impl.encoding.CDRInputStream_1_0.readRMIIIOPValueType(CDRInputStream_1_0.java:1076) at com.sun.corba.ee.impl.encoding.CDRInputStream_1_0.read_value(CDRInputStream_1_0.java:1175) at com.sun.corba.ee.impl.encoding.CDRInputStream_1_0.read_value(CDRInputStream_1_0.java:986) at com.sun.corba.ee.impl.encoding.CDRInputObject.read_value(CDRInputObject.java:646) at com.sun.corba.ee.impl.corba.TCUtility.unmarshalIn(TCUtility.java:286) at com.sun.corba.ee.impl.corba.AnyImpl.read_value(AnyImpl.java:611) at com.sun.corba.ee.impl.encoding.CDRInputStream_1_0.read_any(CDRInputStream_1_0.java:829) at com.sun.corba.ee.impl.encoding.CDRInputObject.read_any(CDRInputObject.java:583) at com.sun.corba.ee.impl.javax.rmi.CORBA.Util.readAny(Util.java:461) at com.sun.corba.ee.impl.io.ValueHandlerImpl.read_Array(ValueHandlerImpl.java:704) at com.sun.corba.ee.impl.io.ValueHandlerImpl.readValueInternal(ValueHandlerImpl.java:361) at com.sun.corba.ee.impl.io.ValueHandlerImpl.readValue(ValueHandlerImpl.java:320) at com.sun.corba.ee.impl.encoding.CDRInputStream_1_0.readRMIIIOPValueType(CDRInputStream_1_0.java:1066) at com.sun.corba.ee.impl.encoding.CDRInputStream_1_0.read_value(CDRInputStream_1_0.java:1175) at com.sun.corba.ee.impl.encoding.CDRInputObject.read_value(CDRInputObject.java:655) at com.sun.corba.ee.impl.io.IIOPInputStream.inputObjectField(IIOPInputStream.java:2298) at com.sun.corba.ee.impl.io.IIOPInputStream.inputClassFields(IIOPInputStream.java:2552) at com.sun.corba.ee.impl.io.IIOPInputStream.inputObject(IIOPInputStream.java:1310) at com.sun.corba.ee.impl.io.IIOPInputStream.simpleReadObject(IIOPInputStream.java:449) at com.sun.corba.ee.impl.io.ValueHandlerImpl.readValueInternal(ValueHandlerImpl.java:364) at com.sun.corba.ee.impl.io.ValueHandlerImpl.readValue(ValueHandlerImpl.java:320) at com.sun.corba.ee.impl.encoding.CDRInputStream_1_0.readRMIIIOPValueType(CDRInputStream_1_0.java:1066) at com.sun.corba.ee.impl.encoding.CDRInputStream_1_0.read_value(CDRInputStream_1_0.java:1175) at com.sun.corba.ee.impl.encoding.CDRInputObject.read_value(CDRInputObject.java:655) at com.sun.corba.ee.impl.io.IIOPInputStream.inputObjectField(IIOPInputStream.java:2298) at com.sun.corba.ee.impl.io.IIOPInputStream.inputClassFields(IIOPInputStream.java:2552) at com.sun.corba.ee.impl.io.IIOPInputStream.inputObject(IIOPInputStream.java:1310) at com.sun.corba.ee.impl.io.IIOPInputStream.simpleReadObject(IIOPInputStream.java:449) at com.sun.corba.ee.impl.io.ValueHandlerImpl.readValueInternal(ValueHandlerImpl.java:364) at com.sun.corba.ee.impl.io.ValueHandlerImpl.readValue(ValueHandlerImpl.java:320) at com.sun.corba.ee.impl.encoding.CDRInputStream_1_0.readRMIIIOPValueType(CDRInputStream_1_0.java:1066) at com.sun.corba.ee.impl.encoding.CDRInputStream_1_0.read_value(CDRInputStream_1_0.java:1175) at com.sun.corba.ee.impl.encoding.CDRInputObject.read_value(CDRInputObject.java:655) at com.sun.corba.ee.impl.io.IIOPInputStream.inputObjectField(IIOPInputStream.java:2298) at com.sun.corba.ee.impl.io.IIOPInputStream.inputClassFields(IIOPInputStream.java:2552) at com.sun.corba.ee.impl.io.IIOPInputStream.inputObject(IIOPInputStream.java:1310) at com.sun.corba.ee.impl.io.IIOPInputStream.simpleReadObject(IIOPInputStream.java:449) at com.sun.corba.ee.impl.io.ValueHandlerImpl.readValueInternal(ValueHandlerImpl.java:364) at com.sun.corba.ee.impl.io.ValueHandlerImpl.readValue(ValueHandlerImpl.java:320) at com.sun.corba.ee.impl.encoding.CDRInputStream_1_0.readRMIIIOPValueType(CDRInputStream_1_0.java:1066) at com.sun.corba.ee.impl.encoding.CDRInputStream_1_0.read_value(CDRInputStream_1_0.java:1175) at com.sun.corba.ee.impl.encoding.CDRInputObject.read_value(CDRInputObject.java:655) at com.sun.corba.ee.impl.io.IIOPInputStream.inputObjectField(IIOPInputStream.java:2198) at com.sun.corba.ee.impl.io.IIOPInputStream.inputClassFields(IIOPInputStream.java:2689) at com.sun.corba.ee.impl.io.IIOPInputStream.inputObjectUsingFVD(IIOPInputStream.java:1825) at com.sun.corba.ee.impl.io.IIOPInputStream.simpleReadObject(IIOPInputStream.java:447) at com.sun.corba.ee.impl.io.ValueHandlerImpl.readValueInternal(ValueHandlerImpl.java:364) at com.sun.corba.ee.impl.io.ValueHandlerImpl.readValue(ValueHandlerImpl.java:320) at com.sun.corba.ee.impl.encoding.CDRInputStream_1_0.readRMIIIOPValueType(CDRInputStream_1_0.java:1066) at com.sun.corba.ee.impl.encoding.CDRInputStream_1_0.read_value(CDRInputStream_1_0.java:1175) at com.sun.corba.ee.impl.encoding.CDRInputStream_1_0.read_value(CDRInputStream_1_0.java:986) at com.sun.corba.ee.impl.encoding.CDRInputObject.read_value(CDRInputObject.java:646) at com.sun.corba.ee.impl.corba.TCUtility.unmarshalIn(TCUtility.java:286) at com.sun.corba.ee.impl.corba.AnyImpl.read_value(AnyImpl.java:611) at com.sun.corba.ee.impl.encoding.CDRInputStream_1_0.read_any(CDRInputStream_1_0.java:829) at com.sun.corba.ee.impl.encoding.CDRInputObject.read_any(CDRInputObject.java:583) at com.sun.corba.ee.impl.javax.rmi.CORBA.Util.readAny(Util.java:461) at com.sun.corba.ee.impl.io.ValueHandlerImpl.read_Array(ValueHandlerImpl.java:704) at com.sun.corba.ee.impl.io.ValueHandlerImpl.readValueInternal(ValueHandlerImpl.java:361) at com.sun.corba.ee.impl.io.ValueHandlerImpl.readValue(ValueHandlerImpl.java:320) at com.sun.corba.ee.impl.encoding.CDRInputStream_1_0.readRMIIIOPValueType(CDRInputStream_1_0.java:1066) at com.sun.corba.ee.impl.encoding.CDRInputStream_1_0.read_value(CDRInputStream_1_0.java:1175) at com.sun.corba.ee.impl.encoding.CDRInputObject.read_value(CDRInputObject.java:655) at com.sun.corba.ee.impl.io.IIOPInputStream.inputObjectField(IIOPInputStream.java:2298) at com.sun.corba.ee.impl.io.IIOPInputStream.inputClassFields(IIOPInputStream.java:2552) at com.sun.corba.ee.impl.io.IIOPInputStream.inputObject(IIOPInputStream.java:1310) at com.sun.corba.ee.impl.io.IIOPInputStream.simpleReadObject(IIOPInputStream.java:449) at com.sun.corba.ee.impl.io.ValueHandlerImpl.readValueInternal(ValueHandlerImpl.java:364) at com.sun.corba.ee.impl.io.ValueHandlerImpl.readValue(ValueHandlerImpl.java:320) at com.sun.corba.ee.impl.encoding.CDRInputStream_1_0.readRMIIIOPValueType(CDRInputStream_1_0.java:1066) at com.sun.corba.ee.impl.encoding.CDRInputStream_1_0.read_value(CDRInputStream_1_0.java:1175) at com.sun.corba.ee.impl.encoding.CDRInputObject.read_value(CDRInputObject.java:655) at com.sun.corba.ee.impl.io.IIOPInputStream.inputObjectField(IIOPInputStream.java:2298) at com.sun.corba.ee.impl.io.IIOPInputStream.inputClassFields(IIOPInputStream.java:2552) at com.sun.corba.ee.impl.io.IIOPInputStream.inputObject(IIOPInputStream.java:1310) at com.sun.corba.ee.impl.io.IIOPInputStream.simpleReadObject(IIOPInputStream.java:449) at com.sun.corba.ee.impl.io.ValueHandlerImpl.readValueInternal(ValueHandlerImpl.java:364) at com.sun.corba.ee.impl.io.ValueHandlerImpl.readValue(ValueHandlerImpl.java:320) at com.sun.corba.ee.impl.encoding.CDRInputStream_1_0.readRMIIIOPValueType(CDRInputStream_1_0.java:1066) at com.sun.corba.ee.impl.encoding.CDRInputStream_1_0.read_value(CDRInputStream_1_0.java:1175) at com.sun.corba.ee.impl.encoding.CDRInputObject.read_value(CDRInputObject.java:655) at com.sun.corba.ee.impl.io.IIOPInputStream.inputObjectField(IIOPInputStream.java:2298) at com.sun.corba.ee.impl.io.IIOPInputStream.inputClassFields(IIOPInputStream.java:2552) at com.sun.corba.ee.impl.io.IIOPInputStream.inputObject(IIOPInputStream.java:1310) at com.sun.corba.ee.impl.io.IIOPInputStream.simpleReadObject(IIOPInputStream.java:449) at com.sun.corba.ee.impl.io.ValueHandlerImpl.readValueInternal(ValueHandlerImpl.java:364) at com.sun.corba.ee.impl.io.ValueHandlerImpl.readValue(ValueHandlerImpl.java:320) at com.sun.corba.ee.impl.encoding.CDRInputStream_1_0.readRMIIIOPValueType(CDRInputStream_1_0.java:1066) at com.sun.corba.ee.impl.encoding.CDRInputStream_1_0.read_value(CDRInputStream_1_0.java:1175) at com.sun.corba.ee.impl.encoding.CDRInputObject.read_value(CDRInputObject.java:655) at com.sun.corba.ee.impl.presentation.rmi.DynamicMethodMarshallerImpl$14.read(DynamicMethodMarshallerImpl.java:383) at com.sun.corba.ee.impl.presentation.rmi.DynamicMethodMarshallerImpl.readResult(DynamicMethodMarshallerImpl.java:484) at com.sun.corba.ee.impl.presentation.rmi.StubInvocationHandlerImpl.privateInvoke(StubInvocationHandlerImpl.java:190) at com.sun.corba.ee.impl.presentation.rmi.StubInvocationHandlerImpl.invoke(StubInvocationHandlerImpl.java:147) at com.sun.corba.ee.impl.presentation.rmi.codegen.CodegenStubBase.invoke(CodegenStubBase.java:225) at ejb3.__ContratEJB_Remote_Remote_DynamicStub.ChercherContrat(ejb3/__ContratEJB_Remote_Remote_DynamicStub.java) at ejb3._ContratEJB_Remote_Wrapper.ChercherContrat(ejb3/_ContratEJB_Remote_Wrapper.java) at test.DialogueEJB.main(DialogueEJB.java:40) Caused by: java.io.IOException: Mismatched serialization UIDs : Source (Rep. IDRMI:org.eclipse.persistence.internal.helper.DatabaseField:35AFDE8047B17138:DB1D9E165C8D1D3B) = DB1D9E165C8D1D3B whereas Target (Rep. ID RMI:org.eclipse.persistence.internal.helper.DatabaseField:A73A17ED08FDA55B:4DFEA6FBCB1DD831) = 4DFEA6FBCB1DD831 at com.sun.corba.ee.impl.util.RepositoryId.useFullValueDescription(RepositoryId.java:675) at com.sun.corba.ee.impl.util.RepositoryId.useFullValueDescription(RepositoryId.java:635) at com.sun.corba.ee.impl.io.ValueHandlerImpl.useFullValueDescription(ValueHandlerImpl.java:420) at com.sun.corba.ee.impl.io.IIOPInputStream.simpleReadObject(IIOPInputStream.java:446) at com.sun.corba.ee.impl.io.ValueHandlerImpl.readValueInternal(ValueHandlerImpl.java:364) at com.sun.corba.ee.impl.io.ValueHandlerImpl.readValue(ValueHandlerImpl.java:320) at com.sun.corba.ee.impl.encoding.CDRInputStream_1_0.readRMIIIOPValueType(CDRInputStream_1_0.java:1066) ... 97 more 6 déc. 2010 18:52:31 com.sun.corba.ee.impl.encoding.CDRInputStream_1_0 readRMIIIOPValueType ATTENTION: "IOP00810211: (MARSHAL) Exception from readValue on ValueHandler in CDRInputStream" org.omg.CORBA.MARSHAL: vmcid: SUN minor code: 211 completed: Maybe at com.sun.corba.ee.impl.logging.ORBUtilSystemException.valuehandlerReadException(ORBUtilSystemException.java:8888) at com.sun.corba.ee.impl.encoding.CDRInputStream_1_0.readRMIIIOPValueType(CDRInputStream_1_0.java:1076) at com.sun.corba.ee.impl.encoding.CDRInputStream_1_0.read_value(CDRInputStream_1_0.java:1175) at com.sun.corba.ee.impl.encoding.CDRInputStream_1_0.read_value(CDRInputStream_1_0.java:986) at com.sun.corba.ee.impl.encoding.CDRInputObject.read_value(CDRInputObject.java:646) at com.sun.corba.ee.impl.corba.TCUtility.unmarshalIn(TCUtility.java:286) at com.sun.corba.ee.impl.corba.AnyImpl.read_value(AnyImpl.java:611) at com.sun.corba.ee.impl.encoding.CDRInputStream_1_0.read_any(CDRInputStream_1_0.java:829) at com.sun.corba.ee.impl.encoding.CDRInputObject.read_any(CDRInputObject.java:583) at com.sun.corba.ee.impl.javax.rmi.CORBA.Util.readAny(Util.java:461) at com.sun.corba.ee.impl.io.ValueHandlerImpl.read_Array(ValueHandlerImpl.java:704) at com.sun.corba.ee.impl.io.ValueHandlerImpl.readValueInternal(ValueHandlerImpl.java:361) at com.sun.corba.ee.impl.io.ValueHandlerImpl.readValue(ValueHandlerImpl.java:320) at com.sun.corba.ee.impl.encoding.CDRInputStream_1_0.readRMIIIOPValueType(CDRInputStream_1_0.java:1066) at com.sun.corba.ee.impl.encoding.CDRInputStream_1_0.read_value(CDRInputStream_1_0.java:1175) at com.sun.corba.ee.impl.encoding.CDRInputObject.read_value(CDRInputObject.java:655) at com.sun.corba.ee.impl.io.IIOPInputStream.inputObjectField(IIOPInputStream.java:2298) at com.sun.corba.ee.impl.io.IIOPInputStream.inputClassFields(IIOPInputStream.java:2552) at com.sun.corba.ee.impl.io.IIOPInputStream.inputObject(IIOPInputStream.java:1310) at com.sun.corba.ee.impl.io.IIOPInputStream.simpleReadObject(IIOPInputStream.java:449) at com.sun.corba.ee.impl.io.ValueHandlerImpl.readValueInternal(ValueHandlerImpl.java:364) at com.sun.corba.ee.impl.io.ValueHandlerImpl.readValue(ValueHandlerImpl.java:320) at com.sun.corba.ee.impl.encoding.CDRInputStream_1_0.readRMIIIOPValueType(CDRInputStream_1_0.java:1066) at com.sun.corba.ee.impl.encoding.CDRInputStream_1_0.read_value(CDRInputStream_1_0.java:1175) at com.sun.corba.ee.impl.encoding.CDRInputObject.read_value(CDRInputObject.java:655) at com.sun.corba.ee.impl.io.IIOPInputStream.inputObjectField(IIOPInputStream.java:2298) at com.sun.corba.ee.impl.io.IIOPInputStream.inputClassFields(IIOPInputStream.java:2552) at com.sun.corba.ee.impl.io.IIOPInputStream.inputObject(IIOPInputStream.java:1310) at com.sun.corba.ee.impl.io.IIOPInputStream.simpleReadObject(IIOPInputStream.java:449) at com.sun.corba.ee.impl.io.ValueHandlerImpl.readValueInternal(ValueHandlerImpl.java:364) at com.sun.corba.ee.impl.io.ValueHandlerImpl.readValue(ValueHandlerImpl.java:320) at com.sun.corba.ee.impl.encoding.CDRInputStream_1_0.readRMIIIOPValueType(CDRInputStream_1_0.java:1066) at com.sun.corba.ee.impl.encoding.CDRInputStream_1_0.read_value(CDRInputStream_1_0.java:1175) at com.sun.corba.ee.impl.encoding.CDRInputObject.read_value(CDRInputObject.java:655) at com.sun.corba.ee.impl.io.IIOPInputStream.inputObjectField(IIOPInputStream.java:2298) at com.sun.corba.ee.impl.io.IIOPInputStream.inputClassFields(IIOPInputStream.java:2552) at com.sun.corba.ee.impl.io.IIOPInputStream.inputObject(IIOPInputStream.java:1310) at com.sun.corba.ee.impl.io.IIOPInputStream.simpleReadObject(IIOPInputStream.java:449) at com.sun.corba.ee.impl.io.ValueHandlerImpl.readValueInternal(ValueHandlerImpl.java:364) at com.sun.corba.ee.impl.io.ValueHandlerImpl.readValue(ValueHandlerImpl.java:320) at com.sun.corba.ee.impl.encoding.CDRInputStream_1_0.readRMIIIOPValueType(CDRInputStream_1_0.java:1066) at com.sun.corba.ee.impl.encoding.CDRInputStream_1_0.read_value(CDRInputStream_1_0.java:1175) at com.sun.corba.ee.impl.encoding.CDRInputObject.read_value(CDRInputObject.java:655) at com.sun.corba.ee.impl.presentation.rmi.DynamicMethodMarshallerImpl$14.read(DynamicMethodMarshallerImpl.java:383) at com.sun.corba.ee.impl.presentation.rmi.DynamicMethodMarshallerImpl.readResult(DynamicMethodMarshallerImpl.java:484) at com.sun.corba.ee.impl.presentation.rmi.StubInvocationHandlerImpl.privateInvoke(StubInvocationHandlerImpl.java:190) at com.sun.corba.ee.impl.presentation.rmi.StubInvocationHandlerImpl.invoke(StubInvocationHandlerImpl.java:147) at com.sun.corba.ee.impl.presentation.rmi.codegen.CodegenStubBase.invoke(CodegenStubBase.java:225) at ejb3.__ContratEJB_Remote_Remote_DynamicStub.ChercherContrat(ejb3/__ContratEJB_Remote_Remote_DynamicStub.java) at ejb3._ContratEJB_Remote_Wrapper.ChercherContrat(ejb3/_ContratEJB_Remote_Wrapper.java) at test.DialogueEJB.main(DialogueEJB.java:40) {...}
la sortie ecran au sein de l'EJB de l'entité contrat renvoie bien les valeurs...
l'erreur se situe au niveau du return vers mon client.
Il y a peu d'information sur cette erreur, le peu que j'ai trouvé concernait le
Code : Sélectionner tout - Visualiser dans une fenêtre à part
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22 INFO: entite.Intervention actually got transformed INFO: entite.Specialite actually got transformed INFO: entite.Typemod actually got transformed INFO: entite.Modele actually got transformed INFO: entite.Tarif actually got transformed INFO: entite.Secteur actually got transformed INFO: entite.Centreinformatique actually got transformed INFO: entite.Nature actually got transformed INFO: entite.Article actually got transformed INFO: entite.Equipement actually got transformed INFO: entite.Composant actually got transformed INFO: entite.Compterendu actually got transformed INFO: entite.Facture actually got transformed INFO: entite.Client actually got transformed INFO: entite.CompterenduPK actually got transformed INFO: entite.ComposantPK actually got transformed INFO: entite.Commande actually got transformed INFO: entite.Atelier actually got transformed INFO: Instantiated an instance of org.hibernate.validator.engine.resolver.JPATraversableResolver. INFO: EclipseLink, version: Eclipse Persistence Services - 2.0.1.v20100213-r6600 INFO: file:/C:/glassfishv3/glassfish/domains/domain1/eclipseApps/EJB/_EJB login successful INFO: EJB --->{[entite.Equipement@1372611]}
"private static final long serialVersionUID = 1L;" qui doit exister dans toute les entités et c'est le cas
Mon client et mon serveur tourne bien sous le m JDK 1.6.0.22
Merci!!!!!
Partager