[jboss-user] [EJB/JBoss] - cannot create an EntityManagerFactory

[c_eric_ray]

  | Persistence.createEntityManagerFactory("unitName");
  | 

This code does not work an JBoss. This is logged

  | 19:00:56,046 INFO  [NamingHelper] JNDI InitialContext properties:{}
  | 19:00:56,046 INFO  [DatasourceConnectionProvider] Using datasource: java:/PostgresDCAP
  | 19:00:56,046 INFO  [SettingsFactory] RDBMS: PostgreSQL, version: 8.1.4
  | 19:00:56,046 INFO  [SettingsFactory] JDBC driver: PostgreSQL Native Driver, version: PostgreSQL 8.2devel JDBC3 with SSL (build 503)
  | 19:00:56,046 INFO  [Dialect] Using dialect: org.hibernate.dialect.PostgreSQLDialect
  | 19:00:56,046 INFO  [TransactionFactoryFactory] Transaction strategy: org.hibernate.ejb.transaction.JoinableCMTTransactionFactory
  | 19:00:56,046 INFO  [TransactionManagerLookupFactory] No TransactionManagerLookup configured (in JTA environment, use of read-write or transactional second-level cache is not recommended)
  | 19:00:56,046 INFO  [SettingsFactory] Automatic flush during beforeCompletion(): disabled
  | 19:00:56,046 INFO  [SettingsFactory] Automatic session close at end of transaction: disabled
  | 19:00:56,046 INFO  [SettingsFactory] JDBC batch size: 15
  | 19:00:56,046 INFO  [SettingsFactory] JDBC batch updates for versioned data: disabled
  | 19:00:56,046 INFO  [SettingsFactory] Scrollable result sets: enabled
  | 19:00:56,046 INFO  [SettingsFactory] JDBC3 getGeneratedKeys(): disabled
  | 19:00:56,046 INFO  [SettingsFactory] Connection release mode: auto
  | 19:00:56,046 INFO  [SettingsFactory] Default batch fetch size: 1
  | 19:00:56,046 INFO  [SettingsFactory] Generate SQL with comments: disabled
  | 19:00:56,046 INFO  [SettingsFactory] Order SQL updates by primary key: disabled
  | 19:00:56,046 INFO  [SettingsFactory] Query translator: org.hibernate.hql.ast.ASTQueryTranslatorFactory
  | 19:00:56,046 INFO  [ASTQueryTranslatorFactory] Using ASTQueryTranslatorFactory
  | 19:00:56,046 INFO  [SettingsFactory] Query language substitutions: {}
  | 19:00:56,046 INFO  [SettingsFactory] Second-level cache: enabled
  | 19:00:56,046 INFO  [SettingsFactory] Query cache: disabled
  | 19:00:56,046 INFO  [SettingsFactory] Cache provider: org.hibernate.cache.EhCacheProvider
  | 
and then the following exception is thrown:

  | java.lang.NoClassDefFoundError: net/sf/ehcache/CacheException
  | 	at java.lang.Class.getDeclaredConstructors0(Native Method)
  | 	at java.lang.Class.privateGetDeclaredConstructors(Class.java:2328)
  | 	at java.lang.Class.getConstructor0(Class.java:2640)
  | 	at java.lang.Class.newInstance0(Class.java:321)
  | 	at java.lang.Class.newInstance(Class.java:303)
  | 	at org.hibernate.cfg.SettingsFactory.createCacheProvider(SettingsFactory.java:346)
  | 	at org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:220)
  | 	at org.hibernate.cfg.Configuration.buildSettings(Configuration.java:1928)
  | 	at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1211)
  | 	at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:631)
  | 	at org.hibernate.ejb.Ejb3Configuration.createEntityManagerFactory(Ejb3Configuration.java:760)
  | 	at org.hibernate.ejb.Ejb3Configuration.createFactory(Ejb3Configuration.java:151)
  | 	at org.hibernate.ejb.Ejb3Configuration.createEntityManagerFactory(Ejb3Configuration.java:205)
  | 	at org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:114)
  | 	at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:37)
  | 	at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:27)
  | 	at com.vicor.distributedcapture.session.CodeEntityConverter.getAsObject(CodeEntityConverter.java:20)
  | 	at org.apache.myfaces.renderkit.RendererUtils.getConvertedUIOutputValue(RendererUtils.java:658)
  | 	at org.apache.myfaces.renderkit.html.HtmlMenuRendererBase.getConvertedValue(HtmlMenuRendererBase.java:111)
  | 	at javax.faces.component.UIInput.getConvertedValue(UIInput.java:289)
  | 	at javax.faces.component.UIInput.validate(UIInput.java:265)
  | 	at javax.faces.component.UIInput.processValidators(UIInput.java:144)
  | 	at javax.faces.component.UIData.process(UIData.java:514)
  | 	at javax.faces.component.UIData.processColumnChildren(UIData.java:498)
  | 	at javax.faces.component.UIData.processValidators(UIData.java:403)
  | 	at javax.faces.component.UIForm.processValidators(UIForm.java:68)
  | 	at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:417)
  | 	at javax.faces.component.UIViewRoot.processValidators(UIViewRoot.java:142)
  | 	at org.apache.myfaces.lifecycle.LifecycleImpl.processValidations(LifecycleImpl.java:240)
  | 	at org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:76)
  | 	at javax.faces.webapp.FacesServlet.service(FacesServlet.java:106)
  | 	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:96)
  | 	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.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
  | 	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:524)
  | 	at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
  | 	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:869)
  | 	at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
  | 	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)
  | 
Any ideas why?

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