EJB protection and SPIs in WLS 9.1 ?

I am trying to port an Authorization provider to WLS 9.1 which was working fine in WLS 7 and WLS 8.1 to perform EJB protection.
I have the
<b>isAccessAllowed(Subject subject, Map roles, Resource resource, ContextHandler handler,Direction direction)</b>
method in my Authorization provider impl class.
In WLS 7 and WLS 8.1 the Resource object was getting filled correctly with the type of resource.
But when I was testing this on WLS 9.1 by accessing an EJB method (remotely and locally) the Resource object type was <jndi> instead of <ejb>
Did anybody encounter this problem. Basically I am trying to get hold of the details of the EJB being accessed in the custom authorization SPI provider and check permission for the EJB method and act accordingly.
But the <b>Resource </b> object of <b>isAccessAllowed </b>is not filling the <ejb> type and details. It is always filling in it with <jndi> lookup details.
Thanks
Prem

hi
Currently I am using
req.getHeader("WL-Proxy-Client-Cert")
to get the client certificate and then i do the following to get the X509 cert format
     if (pemCert != null && pemCert.length() > 0 ){
          pemCertBuff.append("-----BEGIN CERTIFICATE-----");
          pemCertBuff.append(pemCert);
          pemCertBuff.append("-----END CERTIFICATE-----");
     System.out.println("CertificateUtil:getFingerPrint: pemCertBuff --"+pemCertBuff.toString());
     X509Certificate certs = null;
     try {
          CertificateFactory cf = CertificateFactory.getInstance("X.509");
          ByteArrayInputStream bis = new ByteArrayInputStream(pemCertBuff.toString().getBytes());
          weblogic.security.PEMInputStream pemIs = new weblogic.security.PEMInputStream(bis);
          BufferedInputStream bufis = new BufferedInputStream(pemIs);
          certs = (X509Certificate)cf.generateCertificate(bufis);
     } catch (CertificateException e) {
          // TODO Auto-generated catch block
          e.printStackTrace();
     } catch (IOException e) {
          // TODO Auto-generated catch block
          e.printStackTrace();
And I am able to get the certificate, but I need to know is there any other elegant way to get the certificate as we did using weblogic.security.X509 class?
Please help!!
Message was edited by:
rmkandan

Similar Messages

  • Web-services.xml for EJB component and SOAP Message Handler Chain

    I have used the following example for my own web service with EJB component and SOAP
    Message Handler Chain:
    http://e-docs.bea.com/wls/docs70/webServices/dd.html#1058208
    I have a deployment error:
    javax.naming.NameNotFoundException: Unable to resolve 'app/ejb/DocumentService.j
    ar#DocumentService/home' Resolved: 'app/ejb' Unresolved:'DocumentService.jar#Doc
    umentService' ; remaining name 'DocumentService.jar#DocumentService/home'
    In attachement is the ear file.
    Is there a problem in web-services.xml?
    Thanks
    [ws_dox_sdi.ear]

    It works. Thanks,
    Ioana
    "Neal Yin" <[email protected]> wrote:
    The error means your EJB is not deployed.
    Adding a EJB module to your application.xml file of the ear should fixe
    it.
    <application>
    <display-name />
    <module>
    <web>
    <web-uri>dox_sdi.war</web-uri>
    </web>
    </module>
    <module>
    <ejb>DocumentService.jar</ejb>
    </module>
    </application>
    "Ioana Meissner" <[email protected]> wrote in message
    news:3cf640cc$[email protected]..
    I have used the following example for my own web service with EJBcomponent and SOAP
    Message Handler Chain:
    http://e-docs.bea.com/wls/docs70/webServices/dd.html#1058208
    I have a deployment error:
    javax.naming.NameNotFoundException: Unable to resolve'app/ejb/DocumentService.j
    ar#DocumentService/home' Resolved: 'app/ejb'Unresolved:'DocumentService.jar#Doc
    umentService' ; remaining name 'DocumentService.jar#DocumentService/home'
    In attachement is the ear file.
    Is there a problem in web-services.xml?
    Thanks

  • WebLogic 11g EAR EJB Classpath and class loaders

    All,
    I have been having issues migrating Spring based EJB applications from OC4J to WebLogic 11g (10.3.1). I have been in communication with Oracle who has suggested a work around however I am keen to see if anyone else can suggest a solution.
    The application is dependant on stateless session EJB beans that communicate with a Spring managed service tier to perform the business logic and database access. PitchFork is used to inject the Spring managers into the EJB’s using the spring-ejb-jar.xml configuration file. Note originally I was using the SpringBeanAutowiringInterceptor however I could not get this to work. See WebLogic 11g and Spring beens injected into EJB for details.
    When the application is deployed packaging all the dependant jars within the APP-INF\lib folder I get a verity of errors from the following InvalidClassException, NoSuchMethodError, AbstractMethodError and IllegalArgumentException. I am using Spring 2.5.3 to match the supported WebLogic version. Note within the EAR application.xml the library-directory is set to APP-INF/lib. The issue appears to be Spring, PitchFork, commons-logging and aspectj libraries are being loaded form WebLogic and do not have visibility on jars within the application or have been modified when bundled for WebLogic. An example of this is the PitchFork jar within WebLogic has been changed excluding the spi package resulting in java.lang.ClassNotFoundException: org.springframework.jee.spi.PitchforkUtilsImpl errors.
    Moving the jars to the domain library path does not resolve any of the issues. I have been unable to successfully deploy the application picking up the application jars using the prefer-application-packages configuration.
    Oracle has advised me to deploy the libraries into the WebLogic system classpath by modifying the startWebLogic command to load the libraries into the classpath. I am concerned that modifying the system classpath will result in an unstable WebLogic server as I will be replacing modified jar files packages with WebLogic (such as PitchFork). This will also limit the applications that can be deployed within the server as each application must use the same libraries and versions (as the application ibraries are leing ignored).
    Has anyone else hit this issue and corrected it? Can anyone think of an alternative solution?
    Regards
    Neil

    Hi,
    I am in the process of updating the tracking bug# 331569 with copies of the eclipse EAR/WAR projects and the EAR for these scenarios. Here are some details on how I got past the 2nd CCE on the org.eclipse.persistence.jpa.PersistenceProvider class (not the javax one)
    https://bugs.eclipse.org/bugs/show_bug.cgi?id=331569
    Essentially an SE persistence unit running both JPA 2.0 api and the 2.0 XSD schema work fine. I will next retest the EE case with variations of the 3 types of injection on the SSB or Servlet.
    Update: There are 3 (possibly 4) issues here (all of these may become obsolete when the next WLS version ships)Initially I got the same 2.0 schema error and the ClassCastException on org.eclipse.persistence.jpa.PersistenceProvider
    It turns out that my import of the 2 eclipse projects from my bug # 296271 for WebLogic 10.3.2.0 lost their facets(specifically the dynamic web facet) because I associated them with a different WebLogic 10.3.3.0. - this caused the CCE I was experiencing like Sri.
    Anyways, after creating an EAR/Web project combination from scratch in eclipse associated with the 10.3.3.0 instance - I predeployed/deployed/ran fine - even with the 2.0 schema - in SE bootstrap mode (no EE yet).
    Reproduction Procedure:
    redoing project from scratch as I noticed that the war was not at the root of the ear - it was a jar in the app-inf/lib dir - my imported eclipse project was not referenced correctly as a web module facet- create empty EAR and WAR project with references
    - download and open my EAR and WAR project code from bug # 296271
    https://bugs.eclipse.org/bugs/show_bug.cgi?id=296271
    - do essentially all the steps in the page below (I paraphrase for re-verification)
    http://wiki.eclipse.org/EclipseLink/Development/JPA_2.0/weblogic#DI_1.1:_Alternative_3:_Application_Level_Shared_Library_-InUse
    - copy applicationService, entity and FrontController servlet code into new projects
    - create persistence.xml and MANIFEST.MF manifest in src\META-INF
    - update manifest
    Class-Path: APP-INF/lib/eclipselink.jar
    APP-INF/lib/javax.persistence_2.0.0.v200911041116.jar
    - copy both javax.persistence 2.0 and eclipselink 2.x jars to APP-INF/lib
    - change ordering of WebLogic library modules classpath reference (javax.persistence 1.0) to ear reference (2.0 version)
    - update web.xml with servlet tags
    - update weblogic.xml with new context root
    - make the persistence unit name the same in persistence.xml and ApplicationManagedService
    - update weblogic-application.xml with prefer-application-packages overrides
    <wls:prefer-application-packages>
    <wls:package-name>javax.persistence.*</wls:package-name>
    <wls:package-name>org.eclipse.persistence.*</wls:package-name>
    </wls:prefer-application-packages>
    - enable server redirect logging
    <!-- new for 10.3.3.0 http://wiki.eclipse.org/EclipseLink/Examples/JPA/Logging#Server_Logging -->
    <property name="eclipselink.logging.logger" value="DefaultLogger"/>
    - start WebLogic 10.3.3.0
    - deploy (run on) server from eclipse or export ear to auto deploy directory
    1) JPA 2.0 XSD usage on 10.3.3.0
    - I reproduced this issue with a bad EAR
    - was able to use the 2.0 schema within the WAR-only application managed EAR
    persistence.xml<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 version="1.0" 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_1_0.xsd"-->
    <persistence-unit name="example2" transaction-type="JTA">
    <provider>org.eclipse.persistence.jpa.PersistenceProvider</provider>
    <jta-data-source>localJTA</jta-data-source>
    <class>org.eclipse.persistence.example.business.Cell</class>
    <shared-cache-mode>NONE</shared-cache-mode>
    <properties>
    <property name="eclipselink.target-server" value="WebLogic_10"/>
    <property name="eclipselink.logging.level" value="FINEST"/>
    <property name="eclipselink.target-database" value="Derby"/>
    <!-- new for 10.3.3.0 http://wiki.eclipse.org/EclipseLink/Examples/JPA/Logging#Server_Logging -->
    <property name="eclipselink.logging.logger" value="DefaultLogger"/>
    <!-- property name="javax.persistence.jdbc.driver" value="org.apache.derby.jdbc.ClientDriver"/>
    <property name="javax.persistence.jdbc.url" value="jdbc:derby://127.0.0.1:1527/dataparallel;create=true"/>
    <property name="javax.persistence.jdbc.user" value="APP"/>
    <property name="javax.persistence.jdbc.password" value="APP"/-->
    <!-- turn off DDL generation after the model is stable -->
    <!-- property name="eclipselink.ddl-generation" value="drop-and-create-tables"/>
    <property name="eclipselink.ddl-generation.output-mode" value="both"/-->
    </properties>
    </persistence-unit>
    </persistence>
    2) CCE on JPA provider implementation class
    Error instantiating the Persistence Provider class org.eclipse.persistence.jpa.PersistenceProvider of the PersistenceUnit example2: java.lang.ClassCastException: org.eclipse.persistence.jpa.PersistenceProvider
    - I reproduced and fixed this one (was Eclipse project facet issue) - EAR was wrong
    - was able to run JPA 2.0 code fine on an SE PU (predeploy/deploy together)
    - EE injection should not work but I will post an example EAR anyway
    log[EL Example]: enterprise: JPA 2.0 Metamodel: MetamodelImpl@56287508 [ 3 Types: , 1 ManagedTypes: , 1 EntityTypes: , 0 MappedSuperclassTypes: , 0 EmbeddableTypes: ]
    3) CCE on JPA spec interface class
    - I could not reproduce this one
    Re: WebLogic 11g EAR EJB Classpath and class loaders
    Error processing persistence unit PT of module pt: Error instantiating the Persistence Provider class org.eclipse.persistence.jpa.PersistenceProvider of the PersistenceUnit PT: java.lang.ClassCastException: org.eclipse.persistence.jpa.PersistenceProvider cannot be cast to javax.persistence.spi.PersistenceProvider
    4) CCE on fallback Kodo JPA provider (if an invalid say 2.1 JPA XSD schema is referenced)
    java.lang.ClassCastException: kodo.persistence.PersistenceProviderImpl
    at javax.persistence.Persistence.findAllProviders(Persistence.java:186)
    java.lang.NoSuchMethodError: javax/persistence/EntityManager.getMetamodel()Ljavax/persistence/metamodel/Metamodel;
    - reproduced by using the 1.0 javax.persistence jar (but named as the 2.0 one in APP-INF/lib)
    - fixed by using either the 1.0 or 2.0 JPA XSD schema and using the correct 2.0 spec jar
    thank you
    /michael

  • Steps to deploy an ejb application and running an ejb client in weblogic server6.1

    steps to deploy an ejb application and steps to run an ejb client in weblogic server6.1
    if the client is an simple java application and if the client is a servlet

    Hi.
    Check out the beanManaged example that ships with WLS and read the accompanying docs. This
    is a simple EJB with a servlet that invokes it.
    Michael
    shekhar sachdev wrote:
    steps to deploy an ejb application and steps to run an ejb client in weblogic server6.1
    if the client is an simple java application and if the client is a servlet--
    Michael Young
    Developer Relations Engineer
    BEA Support

  • Calculating CPI and SPI based on Costs Only - No Hours

    Sometimes on our projects, our vendors provide a SOW in dollars, no hours and our internal customers work on projects as needed, also only assigning a dollar value to their efforts without hours. Based on the calculations for CPI (EV/AC) and SPI (EV/PV),
    you need to assign work (hours) to tasks with dates as well as the costs. I am just curious as to if anyone knows of a way for Project 2007 to calc CPI and SPI on generic resources (cost) by just updating the actual dollars spent.

    Hi,
    I have tried to put together some scripts that may help you. The sql script may need to be improved and be protected against errors, null values etc.
    declare @AC float, @PV float, @EV float, @TPC float,@ProjectUID uniqueidentifier
    Select @ProjectUID =''
    select @AC=SUM(abd.AssignmentActualCost), @PV=SUM(ISNULL(abd.AssignmentBaseline0Cost,0)) from MSP_EpmAssignmentByDay_UserView abd
    inner join MSP_EpmAssignment_UserView a on abd.AssignmentUID=a.AssignmentUID
    inner Join msp_epmproject p on a.projectuid=p.projectuid
    inner Join msp_epmresource r on a.resourceuid=r.resourceuid
    where r.ResourceType in (25,26) and abd.TimeByday <= getdate() and a.Projectuid=@ProjectUID
    select @TPC=SUM(ISNULL(abd.AssignmentBaseline0Cost,0)) from MSP_EpmAssignmentByDay_UserView abd
    inner join MSP_EpmAssignment_UserView a on abd.AssignmentUID=a.AssignmentUID
    inner Join msp_epmproject p on a.projectuid=p.projectuid
    inner Join msp_epmresource r on a.resourceuid=r.resourceuid
    where r.ResourceType in (25,26) and a.Projectuid=@ProjectUID
    select @EV=(ProjectPercentCompleted*@TPC)/100 from MSP_epmProject_userview where ProjectUID=@ProjectUID
    select @EV/@AC as CPI, @PV/@EV as CPI
    Hope this helps
    Paul

  • Compiling EJB files and Deployment Discriptor

    Hi,
    Could any body tell me step by step process of compiling EJB files and building deployment descriptor. I want to learn from scrap. I search on web but not found material that I need.
    Actually I've made a simple EJB example now I want to compile and want to write a deployment descriptor for that using ant or javac.
    You can also refer me tutorial describing the process form scrap.
    Looking forward,
    Regards,
    Abbasi

    Although you could deploy each bean in a different .jar file , deploying them
    together in an jar file produces a classloader arrangement that allows one ejb
    class to refer to another ejb class. Packaging ejb jar files in a ear file produces
    a common classloader for the ejb jar files.
    "Gary Gu" <[email protected]> wrote:
    >
    Hi,
    To build ejb jar files, we can include all beans (including bean class,
    home,
    inteface, and other java classes) of the application into one jar file.
    Or we
    can make ONE jar file for EACH bean (including only bean class, home
    and interface.
    NOT other dependent classes that will sit in weblogic server classpath).
    I would like to know any disadvantage for second method in terms of memory,
    class
    loading, etc. Or any advantage for the second method
    Thanks

  • JNDI / EJB deployment and clustering

    I'm aware that replication isn't supported for stateful EJBs. But the
              "serialization of the handle isn't supported" statement has me concerned.
              So I'm looking for a little clarification on this scenario:
              Let's say I've got a stateful session bean, which is accessed from a
              servlet. For performance reasons, you want to find the colocated instance -
              the smart stub should do this, right? To have it colocated in all
              instances, then I need to deploy it into each server of the cluster. This
              essentially bind()/rebind()'s (whichever call the container does during a
              deploy operation) the EJB n times. Does each of those JNDI bind/rebind
              calls "overwrite" the previous one, or does the replicated JNDI tree somehow
              "keep" all the entries?
              What happens if I bind/rebind "non-cluster enabled" objects into the JNDI
              tree in each server to the same name (like a reference data table - doesn't
              really need to be an RMI object, one per server is fine)? Will they get
              "overwritten"? Should I need to take into account the server name when
              binding into the tree, and then also use that for subsequent lookups?
              Thanks for any input!
              --Jason
              

    Guys,
    Thanks for the information.
    The problem was that classpath, some other packages required for the Bean
    were not in the weblogic\classes directory.
    so that was it.
    Thanks
    /selvan
    Murali Krishna Devarakonda wrote in message
    <7qjkr1$7dl$[email protected]>...
    Are you using the HOT DEPLOY feature(startweblogic.bat does it)?
    Then you could go to the WebLogic Console, select the Bean, and Redploy.
    You could also do it from a command line utility "weblogic.deploy".
    If you didn't start the server with the hot deploy, you need to restartyour
    server after any changes.
    You should read the weblogic docs on the Hot Deploy feature. A different
    classloader is used for it. Also, the standard weblogic classpath cannot
    coexist with it.
    Hot Deploy uses: (assuming your weblogic installation is in D:/WebLogic
    D:\WebLogic\classes/boot
    It will throw an exception if you have D:\weblogic\classes or
    D:\WebLogic\lib\weblogicaux.jar in the system classpath. You need to use
    the weblogic.classpath instead.
    Regards,
    Murali Krishna Devarakonda
    Tamilselvan Ramasamy <[email protected]> wrote in message
    news:7qi0ln$kpc$[email protected]..
    Hello,
    I have created bunch of EJB Components and deployed for WLS4.0 using the
    following way. It works fine under WLS4.0
    To compile java code -> javac *.java
    Create SER file -> java weblogic.ejb.utils.DDCreator -d .
    DeploymentDescriptor.txt
    Create JAR file -> jar cmf manifest Bean.jar /directory
    EJBC and deployment -> java weblogic.ejbc -d /targetDirectory Bean.jar
    and also add an entry in the welogic.properties file
    weblogic.ejb.deploy= ...
    When I do the samething in the WLS4.5, it doesn't work, first of all,
    JNDI
    is not finding the home interface. It throws a naming Exception
    please give me an idea hw do I deploy my Beans in the WLS4.5 using the
    command line option. I don't have Visual Cafe to do that automatically.So
    I
    have to do that manually.
    Thanks
    /selvan
    Captura Software Inc
    [email protected]

  • What is the difference between ejb reference and ejb handle?

    Hi:
    I am newbie for J2EE.
    I want to know what is the difference between ejb reference and ejb handle
    from the client view and from the container view?
    Very Thanks!
    Stive

    Hi John,,
    1) Ejb Object Handle are nothing but a long lived proxy for the
    ejb object, using this handle user can disconnect from the Ejb Server/Container
    at any time
    and after some time using the same handle he can able to resume the conversational
    state
    with the server / container where he was been disconnected From.
    And there are currently two Handles , HomeHandle and Handle for EjbHomeObject
    and EjbObject
    Respectively. Both these handles have Persistent reference to the EJB Object
    2) Ejb Reference is used to lookup a bean from other Enterprise Bean
    Ejb reference is a nickname for the JNDI Location that you want to lookup a bean.
    your code will looks up a Home object via using this nickname
    and the deployer will bind the
    nickname to the JNDI location of its choice
    EJb Reference are declared in the deployment descriptor
    Regards
    Karthikeyan Gangadharan
    SIP Technologies, Chennai
    E-mail-ID : [email protected]
    "John Stive" <[email protected]> wrote:
    >
    Hi:
    I am newbie for J2EE.
    I want to know what is the difference between ejb reference and ejb
    handle
    from the client view and from the container view?
    Very Thanks!
    Stive

  • Transaction support? Can i coordinate EJB transactions and COM+ transactions?

    Can I call a transactional com object within an ejb transaction and have
    success/rollback handled correctly? Or will I have to hand-code this? Are
    any examples available?
    Niels Harremoës
    PricewaterhouseCoopers

    WebLogic jCOM does not support coordination of transactions over COM+. There
    are no examples of manual transaction coordination in the WebLogic jCOM
    examples, and at present BEA has no plans to create one.
    Chris Hopper
    BEA Systems, Inc.
    "Niels Ull Harremoës" <[email protected]> wrote in news:3bcc91f4
    @newsgroups.bea.com:
    Can I call a transactional com object within an ejb transaction and have
    success/rollback handled correctly? Or will I have to hand-code this? Are
    any examples available?
    Niels Harremoës
    PricewaterhouseCoopers

  • Says my computer is no longer protected and that I need to update, but says that my computer is no longer compatable, what does this mean and how do I fix it?

    A warning pops up and says that Firefox is no longer protected, and that I need to upgrade. But then, I'm told that the upgrades are not compatible with my computer. What does this mean, and how to I get the updates?
    Thanks

    http://www.mozilla.org/en-US/firefox/8.0/system-requirements/
    Firefox 3.6.x is the last available from Mozilla for MacOSX 10.4. <br />
    http://www.mozilla.com/en-US/firefox/all-older.html

  • How to use protect and endprotect in smart form

    hi to all experts,
                        im still begineer in smart form , i have two headings like
    company_code:              purchase doc no:
    after this i have a table to be displayed with four columns
    what i want is the whole data should not be split by a page break
    i know this can be achieved by using protect and end protect in sap scripts how to implement in smart form

    probably u have the table inside a loop or a folder or something....
    see this
    Page protection attribute
    Switch for page protection.
    Use
    Page protection switch.
    In some cases you may want to avoid that text is divided by a page break. Therefore, you can protect text sections with a page protection.
    Page protection can extend to
    a paragraph
    a text node
    all output within a folder, for example, several text nodes combined in this folder.
    a line type (table node)
    If on the current page there is not enough space left for the protected text, it is displayed entirely on the next page.
    So u can page protect a line in table...
    in the table node..goto tables tab and click the details tab-->select the line type and check the 'no page break'
    check box

  • Which application server supports EJB 3 and Java EE 5?

    Hi all,
    I want to develop an application using EJB 3.
    I was planning on using JBOSS 4.0.4 as application server, but I am not sure whether EJB 3 is fully supported.
    Which application server supports EJB 3 and Java EE 5?
    Thanks

    Just install it using the EJB3 profile in the installer. Don't use the "All" profile
    and think EJB3 is included in it :)

  • I cannot seem to edit PDF files on Adobe Acrobat as it says the files are protected and I need to enter a Permissions Password?

    I cannot seem to edit PDF files on Adobe Acrobat as it says the files are protected and I need to enter a Permissions Password?

    If the files have a permissions password, you need to know it, and remove security, before you can edit the files. That is correct.

  • Error trying to deserialize EJB HomeHandle and EJB Handle classes

    I get the following exception when I try to deserialize both a javax.ejb.HomeHandle and a javax.ejb.Handle.  I serialize and immediately deserialize within the same application using the same classloader so there are not alot of external variables that may cause the problem.  Any ideas on why I can't deserialize an ejb handle?
    The reason I am doing this is to try and get around the need to reference another application just to call a remote method in that application.  I want to serialize the remote home interface handle or the remote component interface handle and deserialize it using my local application classloader.  Does anybody know if this would work?
    #1#java.lang.ClassNotFoundException: Loader /L_service:ejb could not load class turtle.registry.SBRegistryRemoteHome
         at com.sap.vmc.core.impl.sapjvm.sharing.NativeSharedClassLoaderImpl.loadClass(NativeSharedClassLoaderImpl.java:609)
         at java.lang.ClassLoader.loadClass(ClassLoader.java:265)
         at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:333)
         at java.lang.Class.forName0(Native Method)
         at java.lang.Class.forName(Class.java:242)
         at java.io.ObjectInputStream.resolveProxyClass(ObjectInputStream.java:656)
         at java.io.ObjectInputStream.readProxyDesc(ObjectInputStream.java:1499)
         at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1462)
         at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1698)
         at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1304)
         at java.io.ObjectInputStream.readObject(ObjectInputStream.java:349)
         at com.sap.engine.services.ejb3.runtime.impl.LocalHandleDelegate.readStub(LocalHandleDelegate.java:177)
         at com.sap.engine.services.ejb3.runtime.impl.ServerHandleDelegate.readStub(ServerHandleDelegate.java:64)
         at com.sap.engine.services.ejb3.runtime.impl.LocalHandleDelegate.readEJBHome(LocalHandleDelegate.java:101)
         at com.sap.engine.services.ejb3.runtime.impl.StatelessHomeHandleImpl.readObject(StatelessHomeHandleImpl.java:73)
         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
         at java.lang.reflect.Method.invoke(Method.java:585)
         at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:946)
         at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1818)
         at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1718)
         at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1304)
         at java.io.ObjectInputStream.readObject(ObjectInputStream.java:349)
         at turtle.common.util.SerializationHelper.convertObject(SerializationHelper.java:43)
         at turtle.common.server.connect.RemoteFactory.getRemoteSAPWAS(RemoteFactory.java:206)
         at turtle.common.server.connect.RemoteFactory.getRemote(RemoteFactory.java:46)
         at turtle.common.server.connect.RemoteProxyFactory.getRemote(RemoteProxyFactory.java:99)
         at turtle.common.server.connect.RemoteProxyFactory.create(RemoteProxyFactory.java:91)
         at turtle.common.server.connect.RemoteProxyFactory.createProxy(RemoteProxyFactory.java:52)
         at turtle.server.runtime.registry.RegistryFacade.connectToRegistry(RegistryFacade.java:932)
         at turtle.server.runtime.registry.RegistryFacade.getGenericRegistryBI(RegistryFacade.java:987)
         at turtle.server.runtime.registry.RegistryFacade.unbindObjectsInProject(RegistryFacade.java:857)
         at turtle.registry.ProjectRegistrar$1$1.run(ProjectRegistrar.java:130)
         at java.security.AccessController.doPrivileged(Native Method)
         at javax.security.auth.Subject.doAs(Subject.java:337)
         at turtle.common.security.auth.AuthenticatorBase.doAs(AuthenticatorBase.java:387)
         at turtle.registry.ProjectRegistrar$1.run(ProjectRegistrar.java:172)
         at java.util.TimerThread.mainLoop(Timer.java:512)
         at java.util.TimerThread.run(Timer.java:462)

    Has anyone been able to get this to work?  Or can anyone confirm that this is a bug?
    As a simpler test, I modified the UserManagementBean of the Car Rental example application.  I added some code in the register method that serializes and deserializes the Handle object obtained from the SessionContext.getEJBObject().getHandle() method.  The serialization completes without issue.  However, I get the same error when trying to deserialize the Handle object:
    java.lang.ClassNotFoundException: Loader /L_service:ejb could not load class com.sap.engine.examples.epf.ejb.controller.customer.UserManagementHome
         at com.sap.vmc.core.impl.sapjvm.sharing.NativeSharedClassLoaderImpl.loadClass(NativeSharedClassLoaderImpl.java:609)
         at java.lang.ClassLoader.loadClass(ClassLoader.java:265)
         at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:333)
         at java.lang.Class.forName0(Native Method)
         at java.lang.Class.forName(Class.java:242)
         at java.io.ObjectInputStream.resolveProxyClass(ObjectInputStream.java:656)
         at java.io.ObjectInputStream.readProxyDesc(ObjectInputStream.java:1499)
         at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1462)
         at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1698)
         at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1304)
         at java.io.ObjectInputStream.readObject(ObjectInputStream.java:349)
         at com.sap.engine.services.ejb3.runtime.impl.LocalHandleDelegate.readStub(LocalHandleDelegate.java:177)
         at com.sap.engine.services.ejb3.runtime.impl.ServerHandleDelegate.readStub(ServerHandleDelegate.java:64)
         at com.sap.engine.services.ejb3.runtime.impl.LocalHandleDelegate.readEJBHome(LocalHandleDelegate.java:101)
         at com.sap.engine.services.ejb3.runtime.impl.StatelessHomeHandleImpl.readObject(StatelessHomeHandleImpl.java:73)
         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
         at java.lang.reflect.Method.invoke(Method.java:585)
         at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:946)
         at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1818)
         at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1718)
         at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1304)
         at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1917)
         at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1841)
         at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1718)
         at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1304)
         at java.io.ObjectInputStream.readObject(ObjectInputStream.java:349)
         at com.sap.engine.examples.epf.ejb.controller.customer.SerializationUtils.deSerialize(SerializationUtils.java:33)
         at com.sap.engine.examples.epf.ejb.controller.customer.SerializationUtils.deepClone(SerializationUtils.java:59)
         at com.sap.engine.examples.epf.ejb.controller.customer.UserManagementBean.register(UserManagementBean.java:75)

  • Stored procedure, EJB, JPA, and JavaServer Faces

    Hi!
    I am currently working on a Web application using EJB, JPA, and JavaServer Faces. A part of the
    business logic is already stored in the database as stored procedures, so we need to call those
    procedures (instead of named queries) through a EJB and represent the data on the web tier.
    Where can I find an extensive tutorial using this technology? There is no such tutorial in the Oracle Learning Library.
    Maybe somebody can provide a link and/or example.
    Thanks in advance for your help!

    Hi,
    http://download.oracle.com/docs/cd/B10464_05/web.904/b10313/queries.htm#1135305
    For more help, see the TopLink / JPA forum
    TopLink/JPA
    Frank

Maybe you are looking for

  • How to find out the latest changes in Planning Book

    HI Experts, Please let me know, is there any way to find out who has changed the values in Planning Book and when ??

  • Automator: Copy Finder Items Question

    Hola, Quick question about the Copy Finder Items action in automator: the "replace existing files" option, how is sameness determined? In other words, according to what criteria does Automator determine that two files are the same, and so eligible fo

  • Day limited in payment terms

    Hello All, Can anyone please let me know the meaning and usage of "Day Limit" with a business example please. Thank you, Srinivas

  • SC still in approval status after creating a SC

    Hi guys, we have implemented SRM 4.0 (SRM-Server 5.0) in ECS as a test-system. All Workflows did work  until we installed SP 9 and 10. By installing these packages we had to delete some taks for workflows (activation of WS10000060). We reactivated th

  • CPU/GPU fans question

    Hi everyone, i own a MSI GS70 2PE and i wonder is there any kind of fans that i can buy that has lower DBI or w.e it's called fan noise level? since when i etc go into bios fans are loud and when i do os install fan becomes loud but goes lower and is