I have a probleme when i execute my session bean :
this is my ebj entity bean :
public abstract class TablePersonneBean implements EntityBean{
|
|
| private static final long serialVersionUID = 1L;
| // Données du client
| public Integer identifiant;
| public String nom;
| public String prenom;
|
|
|
| // Contexte de l'EJB
| private EntityContext context;
|
| public abstract Integer getIdentifiant();
|
| public abstract void setIdentifiant(Integer identifiant);
|
| public abstract String getNom();
|
| public abstract String getPrenom();
|
| public abstract void setPrenom(String prenom);
| public abstract void setNom(String nom);
|
| // Crée le composant et le sauvegarde dans la base de données avec un
insert
| public Integer ejbCreate(Integer id, String nom, String prenom)
throws CreateException {
|
| // renseigne les propriétés du composant
| this.identifiant = id;
| this.nom = nom;
| this.prenom = prenom;
|
| return null;
| }
|
| public Integer ejbCreate() throws CreateException {
|
| return null;
| }
|
| public void ejbPostCreate(Integer identifiant, String nom, String
prenom) {
| }
|
| public void ejbPostCreate() {
| }
|
| // Cette fonction permet de supprimer un composant
| public void ejbRemove() throws RemoveException {
|
| }
|
| // Appelé juste après la création ou la réactivation du composant
| public void setEntityContext(EntityContext context) {
| this.context = context;
| }
|
| // Appellé lorsque le composant est enlevé
| public void unsetEntityContext() {
| this.context = null;
| }
|
| // appellé lorsque l'objet redevient actif
| public void ejbActivate() {
|
| }
|
| // appellé lorsque l'objet devient passif
| public void ejbPassivate() {
|
| }
|
| // Cette fonction est une fonction de synchronisation, elle est
appellée par le conteneur
| // lorsqu'il veut lire les informations de l'EJB depuis le support de
stockage
| public void ejbLoad() {
|
| }
|
| // Cette fonction est une fonction de synchronisation, elle est
appellée par le
| // conteneur lorsqu'il veut sauvegarder les informations de l'EJB
dans le support de stockage
| public void ejbStore() {
|
| }
|
| public Collection findByNom(String nom) throws FinderException
| {
| return null;
| }
|
|
| }
my ebj-jar :
| <entity>
| <display-name>TablePersonne</display-name>
| <ejb-name>TablePersonne</ejb-name>
|
|
<local-home>com.ebi.back.ejb.entity.TablePersonneLocalHome</local-home>
|
<local>com.ebi.back.ejb.entity.TablePersonneLocal</local>
| <ejb-class>
| com.ebi.back.ejb.entity.TablePersonneBean
| </ejb-class>
| <persistence-type>Container</persistence-type>
|
| <prim-key-class>java.lang.Integer</prim-key-class>
| <cmp-version>2.x</cmp-version>
|
<abstract-schema-name>TablePersonne</abstract-schema-name>
|
| <reentrant>False</reentrant>
| <cmp-field>
| <field-name>identifiant</field-name>
| </cmp-field>
| <cmp-field>
| <field-name>nom</field-name>
| </cmp-field>
| <cmp-field>
| <field-name>prenom</field-name>
| </cmp-field>
| <primkey-field>identifiant</primkey-field>
| <query>
|
| <query-method>
|
<method-name>findByPrimaryKey</method-name>
|
| <method-params>
|
<method-param>java.lang.Integer</method-param>
| </method-params>
| </query-method>
| <ejb-ql>
| SELECT OBJECT(p) FROM TablePersonne p
WHERE p.nom = ?1
| </ejb-ql>
| </query>
| <query>
|
| <query-method>
| <method-name>findByNom</method-name>
|
| <method-params>
|
<method-param>java.lang.String</method-param>
| </method-params>
| </query-method>
| <ejb-ql>
| SELECT OBJECT(p) FROM TablePersonne p
WHERE p.nom = ?1
| </ejb-ql>
| </query>
| </entity>
|
and this is my problem :
[LogInterceptor] EJBException in method: public abstract java.lang.String
com.ebi.back.ejb.entity.TablePersonneLocal.getNom():
| javax.ejb.EJBException: Invalid invocation, check your deployment
packaging, method=public abstract java.lang.String
com.ebi.back.ejb.entity.TablePersonneLocal.getNom()
| at
org.jboss.ejb.EntityContainer$ContainerInterceptor.invoke(EntityContainer.java:1150)
| at
org.jboss.ejb.plugins.cmp.jdbc.JDBCRelationInterceptor.invoke(JDBCRelationInterceptor.java:72)
| at
org.jboss.ejb.plugins.EntitySynchronizationInterceptor.invoke(EntitySynchronizationInterceptor.java:273)
| at
org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:185)
| at
org.jboss.ejb.plugins.EntityReentranceInterceptor.invoke(EntityReentranceInterceptor.java:111)
| at
org.jboss.ejb.plugins.EntityInstanceInterceptor.invoke(EntityInstanceInterceptor.java:242)
| at
org.jboss.ejb.plugins.EntityLockInterceptor.invoke(EntityLockInterceptor.java:89)
| at
org.jboss.ejb.plugins.EntityCreationInterceptor.invoke(EntityCreationInterceptor.java:53)
| at
org.jboss.ejb.plugins.CallValidationInterceptor.invoke(CallValidationInterceptor.java:48)
| at
org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:105)
| at
org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:335)
| at
org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:166)
| at
org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:139)
| at
org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:192)
| at
org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinderInterceptor.java:122)
| at
org.jboss.ejb.EntityContainer.internalInvoke(EntityContainer.java:514)
| at org.jboss.ejb.Container.invoke(Container.java:873)
| at
org.jboss.ejb.plugins.local.BaseLocalProxyFactory.invoke(BaseLocalProxyFactory.java:413)
| at
org.jboss.ejb.plugins.local.EntityProxy.invoke(EntityProxy.java:50)
| at $Proxy140.getNom(Unknown Source)
| at
com.ebi.front.ChercherListePersonneAction.execute(ChercherListePersonneAction.java:56)
| at
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:419)
| at
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:224)
| at
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
| at
org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
| at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
| at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
| at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
| at
org.jboss.web.tomcat.security.CustomPrincipalValve.invoke(CustomPrincipalValve.java:39)
| at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:153)
| at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:59)
| at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
| at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
| at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
| at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
| at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856)
| at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:744)
| at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
| at
org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
| at java.lang.Thread.run(Thread.java:595)
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