EJB Exception : getEnvironment is deprecated

Question

(Note : this question has been posted in 81beta.server.ejb also)
Hi All,
I am getting EJB Exception while deploying my ear file which contains a simple
stateless session bean (jar module) and a jsp accessing the SSB. (WLS 8.1)
Here is my code snippet that looks up SSB.
Hashtable ht = new Hashtable();
ht.put(Context.INITIAL_CONTEXT_FACTORY,"weblogic.jndi.WLInitialContextFactory");
ht.put(Context.PROVIDER_URL,"t3://192.168.66.39:7001");
try { Context ctx = new InitialContext(ht);
DemoHome1 d1 = (DemoHome1)ctx.lookup("java:comp/env/ejb1");
Demo1 demo = d1.create();
String str1 = demo.demoSelect();
System.out.println("Result from DemoBean : " + str1); }
Here is my <ejb-ref> element in web.xml
<ejb-ref>
<ejb-ref-name>ejb1</ejb-ref-name>
<ejb-ref-type>Session</ejb-ref-type>
<home>ejb.demo.DemoHome1</home>
<remote>ejb.demo.Demo1</remote>
<ejb-link>../Demo.jar#DemoBean</ejb-link>
</ejb-ref>
And the exception is here
<Jul 17, 2003 10:24:45 AM IST> <Error> <HTTP> <BEA-101019> <[ServletContext(id=5950347,name=sampletest,context-path=/sampletest)]
Servlet failed with IOException java.rmi.RemoteException: EJB Exception: ; nested
exception is: java.lang.RuntimeException: [EJB:010183]javax.ejb.EJBContext.getEnvironment
is deprecated in EJB 1.1. EJB 1.1 compliant containers are not required to implement
this method. Use java:comp/env instead. at weblogic.ejb20.internal.EJBRuntimeUtils.throwRemoteException(EJBRuntimeUtils.java:103)
at weblogic.ejb20.internal.BaseEJBHome.handleSystemException(BaseEJBHome.java:304)
at weblogic.ejb20.internal.BaseEJBObject.preInvoke(BaseEJBObject.java:140) at
weblogic.ejb20.internal.StatelessEJBObject.preInvoke(StatelessEJBObject.java:70)
at ejb.demo.DemoBean_c3ndjf_EOImpl.demoSelect(DemoBean_c3ndjf_EOImpl.java:28)
at jsp_servlet.__sampletest._jspService(__sampletest.java:144) at weblogic.servlet.jsp.JspBase.service(JspBase.java:33)
at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:1053)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:387)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:431)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:305)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:6291)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:317)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:97) at
weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3575)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2573)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:178) at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:151)
Caused by: java.lang.RuntimeException: [EJB:010183]javax.ejb.EJBContext.getEnvironment
is deprecated in EJB 1.1. EJB 1.1 compliant containers are not required to implement
this method. Use java:comp/env instead. at weblogic.ejb20.internal.BaseEJBContext.getEnvironment(BaseEJBContext.java:279)
at ejb.demo.DemoBean1.setSessionContext(DemoBean1.java:48) at ejb.demo.DemoBean_c3ndjf_Impl.setSessionContext(DemoBean_c3ndjf_Impl.java:111)
at weblogic.ejb20.manager.StatelessManager.createBean(StatelessManager.java:267)
at weblogic.ejb20.pool.StatelessSessionPool.createBean(StatelessSessionPool.java:157)
at weblogic.ejb20.pool.StatelessSessionPool.getBean(StatelessSessionPool.java:109)
at weblogic.ejb20.manager.StatelessManager.preInvoke(StatelessManager.java:140)
at weblogic.ejb20.internal.BaseEJBObject.preInvoke(BaseEJBObject.java:130) ...
15 more
>
Anybody faced the same kind of problem and have an idea about the solution? Please.
Thanks Prema

Answer 1

Thanks for your Help, Rob.
Problem because of ctx.getEnvironment() in my setSessionContext()
Thanks
Prema
Rob Woollen <[email protected]> wrote:
The error is coming from your EJB, not a webapp. Somewhere in your EJB,
you're calling EJBContext.getEnvironment.
-- Rob
Prema wrote:
Rob Woollen <[email protected]> wrote:
Your EJB called the EJB 1.0! method EJBContext.getEnvironment. As
the
exception mentions, wee don't implement that method anymore and throw
a
RuntimeException.
You should be using java:/comp/env to get to environment properties.
-- Rob
Prema wrote:
(Note : this question has been posted in 81beta.server.ejb also)
Hi All,
I am getting EJB Exception while deploying my ear file which containsa simple
stateless session bean (jar module) and a jsp accessing the SSB. (WLS8.1)
Here is my code snippet that looks up SSB.
Hashtable ht = new Hashtable();
ht.put(Context.INITIAL_CONTEXT_FACTORY,"weblogic.jndi.WLInitialContextFactory");
ht.put(Context.PROVIDER_URL,"t3://192.168.66.39:7001");
try { Context ctx = new InitialContext(ht);
DemoHome1 d1 = (DemoHome1)ctx.lookup("java:comp/env/ejb1");
Demo1 demo = d1.create();
String str1 = demo.demoSelect();
System.out.println("Result from DemoBean : " + str1); }
Here is my <ejb-ref> element in web.xml
<ejb-ref>
<ejb-ref-name>ejb1</ejb-ref-name>
<ejb-ref-type>Session</ejb-ref-type>
<home>ejb.demo.DemoHome1</home>
<remote>ejb.demo.Demo1</remote>
<ejb-link>../Demo.jar#DemoBean</ejb-link>
</ejb-ref>
And the exception is here
<Jul 17, 2003 10:24:45 AM IST> <Error> <HTTP> <BEA-101019> <[ServletContext(id=5950347,name=sampletest,context-path=/sampletest)]
Servlet failed with IOException java.rmi.RemoteException: EJB Exception:; nested
exception is: java.lang.RuntimeException: [EJB:010183]javax.ejb.EJBContext.getEnvironment
is deprecated in EJB 1.1. EJB 1.1 compliant containers are not requiredto implement
this method. Use java:comp/env instead. at weblogic.ejb20.internal.EJBRuntimeUtils.throwRemoteException(EJBRuntimeUtils.java:103)
at weblogic.ejb20.internal.BaseEJBHome.handleSystemException(BaseEJBHome.java:304)
at weblogic.ejb20.internal.BaseEJBObject.preInvoke(BaseEJBObject.java:140)at
weblogic.ejb20.internal.StatelessEJBObject.preInvoke(StatelessEJBObject.java:70)
at ejb.demo.DemoBean_c3ndjf_EOImpl.demoSelect(DemoBean_c3ndjf_EOImpl.java:28)
at jsp_servlet.__sampletest._jspService(__sampletest.java:144) at
weblogic.servlet.jsp.JspBase.service(JspBase.java:33)
at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:1053)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:387)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:431)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:305)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:6291)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:317)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:97)at
weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3575)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2573)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:178) atweblogic.kernel.ExecuteThread.run(ExecuteThread.java:151)
Caused by: java.lang.RuntimeException: [EJB:010183]javax.ejb.EJBContext.getEnvironment
is deprecated in EJB 1.1. EJB 1.1 compliant containers are not requiredto implement
this method. Use java:comp/env instead. at weblogic.ejb20.internal.BaseEJBContext.getEnvironment(BaseEJBContext.java:279)
at ejb.demo.DemoBean1.setSessionContext(DemoBean1.java:48) at ejb.demo.DemoBean_c3ndjf_Impl.setSessionContext(DemoBean_c3ndjf_Impl.java:111)
at weblogic.ejb20.manager.StatelessManager.createBean(StatelessManager.java:267)
at weblogic.ejb20.pool.StatelessSessionPool.createBean(StatelessSessionPool.java:157)
at weblogic.ejb20.pool.StatelessSessionPool.getBean(StatelessSessionPool.java:109)
at weblogic.ejb20.manager.StatelessManager.preInvoke(StatelessManager.java:140)
at weblogic.ejb20.internal.BaseEJBObject.preInvoke(BaseEJBObject.java:130)...
15 more
Anybody faced the same kind of problem and have an idea about the
solution?
Please.
Thanks Prema
Hi,
I tried using JNDI name directly.
DemoHome1 d1 = (DemoHome1) ctx.lookup("DemoBean");
//DemoBean is my JNDI name
It is still displaying same error. What's wrong ? What's the exactway of
looking up an ejb from a web module in WLS 8.1 ?
Thanks in advance
Prema
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