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Problem with NotEligibleForDirectInvocationException
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reply from <a href="http://community.jboss.org/people/argonist">Manu Osten</a> in <i>EJB 3.0</i> - <a href="http://community.jboss.org/message/553832#553832">View the full discussion</a>
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<div class="jive-rendered-content"><p>I tried to use another way to test. I started a normal client-application to get the data via EJB from DB. Same problem...</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Client-application:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><pre class="jive-pre"><code class="jive-code jive-java"><font color="navy"><b>package</b></font> de.kirchedlau.ponte.ejb.clients;
 
<font color="navy"><b>import</b></font> java.util.Collection;
 
<font color="navy"><b>import</b></font> javax.naming.InitialContext;
<font color="navy"><b>import</b></font> javax.naming.NameClassPair;
<font color="navy"><b>import</b></font> javax.naming.NamingEnumeration;
<font color="navy"><b>import</b></font> javax.naming.NamingException;
 
<font color="navy"><b>import</b></font> de.kirchedlau.ponte.utils.sessions.EJBHandler;
<font color="navy"><b>import</b></font> de.kirchedlau.ponteseam.entities.InstitutionType;
<font color="navy"><b>import</b></font> de.kirchedlau.ponteseam.sessions.AccountingInterface;
 
<font color="navy"><b>public</b></font> <font color="navy"><b>class</b></font> MeinJndiContext <font color="navy">{</font>
   
    <font color="navy"><b>public</b></font> <font color="navy"><b>static</b></font> <font color="navy"><b>void</b></font> main(String[] args) <font color="navy"><b>throws</b></font> NamingException <font color="navy">{</font>
        InitialContext ctx = <font color="navy"><b>new</b></font> InitialContext();
        System.out.println(<font color="red">"Liste der Namen im JNDI-Context:"</font>);
        showJndiContext(ctx, <font color="red">""</font>, <font color="red">""</font>);
        ctx.close();
        EJBHandler ejbHandler = <font color="navy"><b>new</b></font> EJBHandler();
        AccountingInterface session = ejbHandler.accoutingsession;
        Collection<InstitutionType> list = session.getInstitutionTypeList();
        <font color="navy"><b>for</b></font>(InstitutionType i : list) <font color="navy">{</font>
            System.out.println(i.getInstitutionType());
        <font color="navy">}</font>
    <font color="navy">}</font>
 
    @SuppressWarnings(<font color="red">"unchecked"</font>)
    <font color="navy"><b>public</b></font> <font color="navy"><b>static</b></font> <font color="navy"><b>void</b></font> showJndiContext(InitialContext ctx, String name, String space) <font color="navy">{</font>
        <font color="navy"><b>if</b></font> (<font color="navy"><b>null</b></font> == name)
            name = <font color="red">""</font>;
        <font color="navy"><b>if</b></font> (<font color="navy"><b>null</b></font> == space)
            space = <font color="red">""</font>;
        <font color="navy"><b>try</b></font> <font color="navy">{</font>
            NamingEnumeration en = ctx.list(name);
            <font color="navy"><b>while</b></font> (en != <font color="navy"><b>null</b></font> && en.hasMoreElements()) <font color="navy">{</font>
                String delim = (<font color="navy"><b>null</b></font> != name && 0 < name.length()) ? <font color="red">"/"</font> : <font color="red">""</font>;
                NameClassPair nc = (NameClassPair) en.next();
                System.out.println(space +  name + delim + nc);
                <font color="navy"><b>if</b></font> (40 > space.length())
                    showJndiContext(ctx, nc.getName(), <font color="red">"    "</font> + space);
            <font color="navy">}</font>
        <font color="navy">}</font> <font color="navy"><b>catch</b></font> (javax.naming.NamingException ex) <font color="navy">{</font>
<font color="darkgreen">//            System.out.println("Exception "+ ex);</font>
        <font color="navy">}</font>
    <font color="navy">}</font>
<font color="navy">}</font>
</code></pre><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Error message:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><pre class="jive-pre"><code class="jive-code jive-java">Liste der Namen im JNDI-Context:
UserTransactionSessionFactory: $Proxy340
UUIDKeyGeneratorFactory: org.jboss.ejb.plugins.keygenerator.uuid.UUIDKeyGeneratorFactory
SecureManagementView: org.jnp.interfaces.NamingContext
    SecureManagementView/remote-org.jboss.deployers.spi.management.ManagementView: Proxy <font color="navy"><b>for</b></font>: org.jboss.deployers.spi.management.ManagementView
    SecureManagementView/remote: Proxy <font color="navy"><b>for</b></font>: org.jboss.deployers.spi.management.ManagementView
SecureDeploymentManager: org.jnp.interfaces.NamingContext
    SecureDeploymentManager/remote-org.jboss.deployers.spi.management.deploy.DeploymentManager: Proxy <font color="navy"><b>for</b></font>: org.jboss.deployers.spi.management.deploy.DeploymentManager
    SecureDeploymentManager/remote: Proxy <font color="navy"><b>for</b></font>: org.jboss.deployers.spi.management.deploy.DeploymentManager
HiLoKeyGeneratorFactory: org.jboss.ejb.plugins.keygenerator.hilo.HiLoKeyGeneratorFactory
persistence.unit:unitName=PonteSeam-ear.ear: org.jnp.interfaces.NamingContext
    persistence.unit:unitName=PonteSeam-ear.ear/PonteSeam-ejb.jar#PonteSeam: org.hibernate.impl.SessionFactoryImpl
XAConnectionFactory: org.jboss.jms.client.JBossConnectionFactory
topic: org.jnp.interfaces.NamingContext
ClusteredConnectionFactory: org.jboss.jms.client.JBossConnectionFactory
ProfileService: org.jboss.aop.generatedproxies.AOPProxy$2
SecureProfileService: org.jnp.interfaces.NamingContext
    SecureProfileService/remote: Proxy <font color="navy"><b>for</b></font>: org.jboss.profileservice.spi.ProfileService
    SecureProfileService/remote-org.jboss.profileservice.spi.ProfileService: Proxy <font color="navy"><b>for</b></font>: org.jboss.profileservice.spi.ProfileService
PonteSeam-ear: org.jnp.interfaces.NamingContext
    PonteSeam-ear/RequestBean: org.jnp.interfaces.NamingContext
    PonteSeam-ear/TimerServiceDispatcher: org.jnp.interfaces.NamingContext
    PonteSeam-ear/AuthBean: org.jnp.interfaces.NamingContext
    PonteSeam-ear/MailBean: org.jnp.interfaces.NamingContext
    PonteSeam-ear/AccountingBean: org.jnp.interfaces.NamingContext
    PonteSeam-ear/ContentBean: org.jnp.interfaces.NamingContext
    PonteSeam-ear/EjbSynchronizations: org.jnp.interfaces.NamingContext
queue: org.jnp.interfaces.NamingContext
    queue/DLQ: org.jboss.jms.destination.JBossQueue
    queue/ExpiryQueue: org.jboss.jms.destination.JBossQueue
ClusteredXAConnectionFactory: org.jboss.jms.client.JBossConnectionFactory
UserTransaction: org.jboss.tm.usertx.client.ClientUserTransaction
ConnectionFactory: org.jboss.jms.client.JBossConnectionFactory
jmx: org.jnp.interfaces.NamingContext
    jmx/invoker: org.jnp.interfaces.NamingContext
    jmx/rmi: org.jnp.interfaces.NamingContext
TomcatAuthenticators: java.util.Properties
console: org.jnp.interfaces.NamingContext
    console/PluginManager: $Proxy335
<font color="navy">{</font>jnp.parsedName=, java.naming.provider.url=localhost:1099, java.naming.factory.initial=org.jnp.interfaces.NamingContextFactory, java.naming.factory.url.pkgs=org.jboss.naming:org.jnp.interfaces, jnp.socket.Factory=org.jnp.interfaces.TimedSocketFactory<font color="navy">}</font>
Exception in thread <font color="red">"main"</font> java.lang.NullPointerException
    at org.jboss.ejb3.stateless.StatelessContainer.dynamicInvoke(StatelessContainer.java:379)
    at org.jboss.ejb3.session.InvokableContextClassProxyHack._dynamicInvoke(InvokableContextClassProxyHack.java:53)
    at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:91)
    at org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
    at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:891)
    at org.jboss.remoting.transport.socket.ServerThread.completeInvocation(ServerThread.java:744)
    at org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:697)
    at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:524)
    at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:232)
    at org.jboss.remoting.MicroRemoteClientInvoker.invoke(MicroRemoteClientInvoker.java:163)
    at org.jboss.remoting.Client.invoke(Client.java:1634)
    at org.jboss.remoting.Client.invoke(Client.java:548)
    at org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:62)
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
    at org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:67)
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
    at org.jboss.ejb3.security.client.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:65)
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
    at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:74)
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
    at org.jboss.aspects.remoting.PojiProxy.invoke(PojiProxy.java:61)
    at $Proxy11.invoke(Unknown Source)
    at org.jboss.ejb3.proxy.impl.handler.session.SessionProxyInvocationHandlerBase.invoke(SessionProxyInvocationHandlerBase.java:207)
    at org.jboss.ejb3.proxy.impl.handler.session.SessionProxyInvocationHandlerBase.invoke(SessionProxyInvocationHandlerBase.java:164)
    at $Proxy10.getInstitutionTypeList(Unknown Source)
    at de.kirchedlau.ponte.ejb.clients.MeinJndiContext.main(MeinJndiContext.java:23)
    at org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:74)
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
    at org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:67)
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
    at org.jboss.ejb3.security.client.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:65)
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
    at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:74)
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
    at org.jboss.aspects.remoting.PojiProxy.invoke(PojiProxy.java:61)
    at $Proxy11.invoke(Unknown Source)
    at org.jboss.ejb3.proxy.impl.handler.session.SessionProxyInvocationHandlerBase.invoke(SessionProxyInvocationHandlerBase.java:207)
    at org.jboss.ejb3.proxy.impl.handler.session.SessionProxyInvocationHandlerBase.invoke(SessionProxyInvocationHandlerBase.java:164)
    at $Proxy10.getInstitutionTypeList(Unknown Source)
    at de.kirchedlau.ponte.ejb.clients.MeinJndiContext.main(MeinJndiContext.java:23)
</code></pre><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>hmmm....</p></div>
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