java.lang.ClassNotFoundException: org.hibernate.ejb.EntityManagerImpl This makes no sense to me, however. This class is found in hibernate-entitymanager.jar, which is present in the root of the .ear file containing the application. Also, this class is needed for anything in the application to work -- and everything does work. Does anyone know why this might be happening? Below see a partial listing of ShoppingCartBean.java, followed by the relevant section from server.log. [b]Partial ShoppingCartBean.java[/b] [code] @Stateful @Scope(ScopeType.SESSION) @Name("shoppingCartBean") public class ShoppingCartBean implements com.unclejoes.ejb.ShoppingCartLocal { @In(create = true, required = false) protected transient FacesMessages facesMessages; private enum ShoppingStatus {SHOP, CHECKOUT, ORDER_CONFIRMATION, AUTH_COMPLETED}; private ShoppingStatus shoppingStatus = ShoppingStatus.SHOP; private Result ccResult = null; /** Used for the user to select whether the payment address is the same or * different from the shipping address. */ private enum AddressOption { sameAsShipAddress, differentFromShipAddress }; private AddressOption addressOption = AddressOption.sameAsShipAddress; @PersistenceContext(type=PersistenceContextType.EXTENDED) EntityManager em; @EJB private UtilityLocal _utilityFacade; //(scope=ScopeType.SESSION) @Out Order cartOrder = new Order(); // This variable is used to store a successful order for use in print screen. @Out(scope=ScopeType.SESSION) Order previousCartOrder = new Order(); //@In(create=true) //@Out(scope=ScopeType.CONVERSATION) @Out(scope=ScopeType.SESSION) private User user = new User(); //@Out(scope=ScopeType.CONVERSATION) @Out(scope=ScopeType.SESSION) private CreditCard creditCard = new CreditCard(); @In private Locale locale; /** Creates a new instance of ShoppingCartBean */ public ShoppingCartBean() { } ... [/code] [b]Extract from server.log[/b] [#|2007-09-26T20:24:24.881-0500|SEVERE|sun-appserver9.1|javax.enterprise.system.container.ejb|_ThreadID=29;_Thr eadName=ContainerBackgroundProcessor[StandardEngine[com.sun.appserv].StandardHost[server].StandardContext[]];90 7f0100001f-43590adc-49e;_RequestID=5499b02d-6e8b-48f9-a5ff-071750e77915;|EJB5128:Error during Stateful Session Bean activation for key [907f0100001f-43590adc-49e]|#] [#|2007-09-26T20:24:24.881-0500|SEVERE|sun-appserver9.1|javax.enterprise.system.container.ejb|_ThreadID=29;_Thr eadName=ContainerBackgroundProcessor[StandardEngine[com.sun.appserv].StandardHost[server].StandardContext[]];_R equestID=5499b02d-6e8b-48f9-a5ff-071750e77915;|sfsb activation error. Key: 907f0100001f-43590adc-49e javax.ejb.EJBException: Couldn't create EntityManager for refName: com.unclejoes.ejb.ShoppingCartBean/em at com.sun.ejb.containers.StatefulSessionContainer.repopulateEEMMapsInContext(StatefulSessionContainer. java:2141)

Oracle Community | rickhoro | 9 years ago
  1. 0

    Need help - stateful session bean activation failing

    Oracle Community | 9 years ago | rickhoro
    java.lang.ClassNotFoundException: org.hibernate.ejb.EntityManagerImpl This makes no sense to me, however. This class is found in hibernate-entitymanager.jar, which is present in the root of the .ear file containing the application. Also, this class is needed for anything in the application to work -- and everything does work. Does anyone know why this might be happening? Below see a partial listing of ShoppingCartBean.java, followed by the relevant section from server.log. [b]Partial ShoppingCartBean.java[/b] [code] @Stateful @Scope(ScopeType.SESSION) @Name("shoppingCartBean") public class ShoppingCartBean implements com.unclejoes.ejb.ShoppingCartLocal { @In(create = true, required = false) protected transient FacesMessages facesMessages; private enum ShoppingStatus {SHOP, CHECKOUT, ORDER_CONFIRMATION, AUTH_COMPLETED}; private ShoppingStatus shoppingStatus = ShoppingStatus.SHOP; private Result ccResult = null; /** Used for the user to select whether the payment address is the same or * different from the shipping address. */ private enum AddressOption { sameAsShipAddress, differentFromShipAddress }; private AddressOption addressOption = AddressOption.sameAsShipAddress; @PersistenceContext(type=PersistenceContextType.EXTENDED) EntityManager em; @EJB private UtilityLocal _utilityFacade; //(scope=ScopeType.SESSION) @Out Order cartOrder = new Order(); // This variable is used to store a successful order for use in print screen. @Out(scope=ScopeType.SESSION) Order previousCartOrder = new Order(); //@In(create=true) //@Out(scope=ScopeType.CONVERSATION) @Out(scope=ScopeType.SESSION) private User user = new User(); //@Out(scope=ScopeType.CONVERSATION) @Out(scope=ScopeType.SESSION) private CreditCard creditCard = new CreditCard(); @In private Locale locale; /** Creates a new instance of ShoppingCartBean */ public ShoppingCartBean() { } ... [/code] [b]Extract from server.log[/b] [#|2007-09-26T20:24:24.881-0500|SEVERE|sun-appserver9.1|javax.enterprise.system.container.ejb|_ThreadID=29;_Thr eadName=ContainerBackgroundProcessor[StandardEngine[com.sun.appserv].StandardHost[server].StandardContext[]];90 7f0100001f-43590adc-49e;_RequestID=5499b02d-6e8b-48f9-a5ff-071750e77915;|EJB5128:Error during Stateful Session Bean activation for key [907f0100001f-43590adc-49e]|#] [#|2007-09-26T20:24:24.881-0500|SEVERE|sun-appserver9.1|javax.enterprise.system.container.ejb|_ThreadID=29;_Thr eadName=ContainerBackgroundProcessor[StandardEngine[com.sun.appserv].StandardHost[server].StandardContext[]];_R equestID=5499b02d-6e8b-48f9-a5ff-071750e77915;|sfsb activation error. Key: 907f0100001f-43590adc-49e javax.ejb.EJBException: Couldn't create EntityManager for refName: com.unclejoes.ejb.ShoppingCartBean/em at com.sun.ejb.containers.StatefulSessionContainer.repopulateEEMMapsInContext(StatefulSessionContainer. java:2141)
  2. 0

    Exception in thread “main” java.lang.NoClassDefFoundError: org/pdfbox/util/PDFTextStripper

    tagwith.com | 1 year ago
    java.lang.NoClassDefFoundError: org/apache/logging/log4j/message/Message
  3. 0

    How to use foreach (each record add to solr) in foreachRDD to spark streaming?

    tagwith.com | 1 year ago
    java.lang.ClassNotFoundException: ... After reading some document on http://spark.apache.org/docs/0.8.0/cluster-overview.html, I got some question that I want to clarify. Take this example from Spark: JavaSparkContext spark = new ... I already have a cluster of 3 machines (ubuntu1,ubuntu2,ubuntu3 by VM virtualbox) running Hadoop 1.0.0. I installed spark on each of these machines. ub1 is my master node and the other nodes are ... A help for the implementation best practice is needed. The operating environment is as follows: Log data file arrives irregularly. The size of a log data file is from 3.9KB to 8.5MB. The average is ... How can we copy one spark TextArea to another spark textarea while keeping the formatting. I can retrieve the text but how i can keep the format. What I am trying achieve is I have two spark text ... When I run this code through Spark REPL : val sc = new SparkContext("local[4]" , "") val x = sc.parallelize(List( ("a" , "b" , 1) , ("a" , "b" , 1) , ("c" , "b" , 1) , ("a" , "d" , 1))) val ... I'm new to spark, and was trying to run the example JavaSparkPi.java, it runs well, but because i have to use this in another java s I copy all things from main to a method in the class and try to ...
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  5. 0

    Spark IOException: error=13, Permission denied

    tagwith.com | 1 year ago
    java.lang.ClassNotFoundException: ... After reading some document on http://spark.apache.org/docs/0.8.0/cluster-overview.html, I got some question that I want to clarify. Take this example from Spark: JavaSparkContext spark = new ... I already have a cluster of 3 machines (ubuntu1,ubuntu2,ubuntu3 by VM virtualbox) running Hadoop 1.0.0. I installed spark on each of these machines. ub1 is my master node and the other nodes are ... A help for the implementation best practice is needed. The operating environment is as follows: Log data file arrives irregularly. The size of a log data file is from 3.9KB to 8.5MB. The average is ... How can we copy one spark TextArea to another spark textarea while keeping the formatting. I can retrieve the text but how i can keep the format. What I am trying achieve is I have two spark text ... When I run this code through Spark REPL : val sc = new SparkContext("local[4]" , "") val x = sc.parallelize(List( ("a" , "b" , 1) , ("a" , "b" , 1) , ("c" , "b" , 1) , ("a" , "d" , 1))) val ... I'm new to spark, and was trying to run the example JavaSparkPi.java, it runs well, but because i have to use this in another java s I copy all things from main to a method in the class and try to ...
  6. 0

    Re: Mail task with mail.jar & activation.jar out of lib folder

    ant-user | 6 years ago | Patrick Martin
    java.lang.ClassNotFoundException: javax.activation.DataHandler Thanks, Patrick On Wed, Jan 19, 2011 at 10:31 AM, Patrick Martin <antuser@gmail.com> wrote: > Hello, > > Is it possible to use the <mail> task without having activation.jar > and mail.jar in the ant lib folder? > > I tried to redefine the mail task this way: > > <taskdef name="mymail" > classname="org.apache.tools.ant.taskdefs.email.MimeMailer"> <classpath>        <pathelement location="${ant.home}/lib/ant-javamail.jar" /> <!-- > same with and without this line -->        <pathelement location="a/mail.jar" />        <pathelement location="a/activation.jar" /> </classpath> > </taskdef> > > But it did not work. I keep on getting the following error: > > D:\tmp\build.xml:7: taskdef A class needed by class > org.apache.tools.ant.taskdefs.email.MimeMailer cannot be found: > javax/mail/MessagingException >  using the classloader AntClassLoader[D:\tmp\a\activation.jar]

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    Root Cause Analysis

    1. java.lang.ClassNotFoundException

      org.hibernate.ejb.EntityManagerImpl This makes no sense to me, however. This class is found in hibernate-entitymanager.jar, which is present in the root of the .ear file containing the application. Also, this class is needed for anything in the application to work -- and everything does work. Does anyone know why this might be happening? Below see a partial listing of ShoppingCartBean.java, followed by the relevant section from server.log. [b]Partial ShoppingCartBean.java[/b] [code] @Stateful @Scope(ScopeType.SESSION) @Name("shoppingCartBean") public class ShoppingCartBean implements com.unclejoes.ejb.ShoppingCartLocal { @In(create = true, required = false) protected transient FacesMessages facesMessages; private enum ShoppingStatus {SHOP, CHECKOUT, ORDER_CONFIRMATION, AUTH_COMPLETED}; private ShoppingStatus shoppingStatus = ShoppingStatus.SHOP; private Result ccResult = null; /** Used for the user to select whether the payment address is the same or * different from the shipping address. */ private enum AddressOption { sameAsShipAddress, differentFromShipAddress }; private AddressOption addressOption = AddressOption.sameAsShipAddress; @PersistenceContext(type=PersistenceContextType.EXTENDED) EntityManager em; @EJB private UtilityLocal _utilityFacade; //(scope=ScopeType.SESSION) @Out Order cartOrder = new Order(); // This variable is used to store a successful order for use in print screen. @Out(scope=ScopeType.SESSION) Order previousCartOrder = new Order(); //@In(create=true) //@Out(scope=ScopeType.CONVERSATION) @Out(scope=ScopeType.SESSION) private User user = new User(); //@Out(scope=ScopeType.CONVERSATION) @Out(scope=ScopeType.SESSION) private CreditCard creditCard = new CreditCard(); @In private Locale locale; /** Creates a new instance of ShoppingCartBean */ public ShoppingCartBean() { } ... [/code] [b]Extract from server.log[/b] [#|2007-09-26T20:24:24.881-0500|SEVERE|sun-appserver9.1|javax.enterprise.system.container.ejb|_ThreadID=29;_Thr eadName=ContainerBackgroundProcessor[StandardEngine[com.sun.appserv].StandardHost[server].StandardContext[]];90 7f0100001f-43590adc-49e;_RequestID=5499b02d-6e8b-48f9-a5ff-071750e77915;|EJB5128:Error during Stateful Session Bean activation for key [907f0100001f-43590adc-49e]|#] [#|2007-09-26T20:24:24.881-0500|SEVERE|sun-appserver9.1|javax.enterprise.system.container.ejb|_ThreadID=29;_Thr eadName=ContainerBackgroundProcessor[StandardEngine[com.sun.appserv].StandardHost[server].StandardContext[]];_R equestID=5499b02d-6e8b-48f9-a5ff-071750e77915;|sfsb activation error. Key: 907f0100001f-43590adc-49e javax.ejb.EJBException: Couldn't create EntityManager for refName: com.unclejoes.ejb.ShoppingCartBean/em at com.sun.ejb.containers.StatefulSessionContainer.repopulateEEMMapsInContext(StatefulSessionContainer. java:2141)

      at com.sun.ejb.containers.StatefulSessionContainer.activateEJB()
    2. Embedded GlassFish Web
      BaseContainer.preInvoke
      1. com.sun.ejb.containers.StatefulSessionContainer.activateEJB(StatefulSessionContainer.java:2040)
      2. com.sun.ejb.containers.util.cache.LruSessionCache.lookupEJB(LruSessionCache.java:281)
      3. com.sun.ejb.containers.StatefulSessionContainer._getContext(StatefulSessionContainer.java:1211)
      4. com.sun.ejb.containers.BaseContainer.getContext(BaseContainer.java:1675)
      5. com.sun.ejb.containers.BaseContainer.preInvoke(BaseContainer.java:1229)
      5 frames