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From <b...@wahlao.com>
Subject RE: AXIS in Weblogic 6.1
Date Wed, 15 Jan 2003 02:12:33 GMT
Thank you for the suggestion.

I have added the <remoteInterfaceName></remoteInterfaceName> tag in the
WSDD file. It works.

BEOH

> If EJBProvider wasn't using reflection to get the EJBObject, then
> reflection-based permission wouldn't be a problem.  But since it is, to
> avoid ejb.jar dependency, try adding EJBProvider class to
> weblogic.policy.  This file should be in your WL domain directory.
>
> Gene
> --- Tom Jordahl <tomj@macromedia.com> wrote:
>>
>> The EJBProvider (line 247) is trying to do the following:
>>                // This code requires the use of ejb.jar, so we do the
>>                stuff below
>>                 //   EJBHome ejbHome = (EJBHome) ehome;
>>                 //   EJBMetaData meta = ejbHome.getEJBMetaData(); //
>>                 Class interfaceClass = meta.getRemoteInterfaceClass();
>>
>>                 // Invoke the getEJBMetaData method of the ejbHome
>>                 class without // actually touching any EJB classes
>>                 (i.e. no cast to EJBHome) Method getEJBMetaData =
>>                         homeClass.getMethod("getEJBMetaData",
>>                         empty_class_array);
>>                 Object metaData =
>>                         getEJBMetaData.invoke(ehome,
>>                         empty_object_array);
>>                 Method getRemoteInterfaceClass =
>>                         metaData.getClass().getMethod
("getRemoteInterfaceClass",
>>                                                       empty_class_array);
>>                 interfaceClass =
>>                         (Class)
>>                         getRemoteInterfaceClass.invoke(metaData,
>>
empty_object_array);
>>
>>
>> Weblogic is apprently not allowing Axis to do this.  You need to get
>> it to let that happen.
>>
>> As a better alternative, set the <remoteInterfaceName> attribute in
>> the WSDD configuration so that Axis doesn't have to scrounge around in
>> JNDI and such for this class.
>>
>> Hope this helps.
>>
>> --
>> Tom Jordahl
>> Macromedia Server Development
>>
>>
>>
>> -----Original Message-----
>> From: beoh@wahlao.com [mailto:beoh@wahlao.com]
>> Sent: Monday, January 13, 2003 9:18 PM
>> To: axis-user@xml.apache.org
>> Cc: genechuang@yahoo.com
>> Subject: Re: AXIS in Weblogic 6.1
>>
>>
>> Hi,
>>
>> The previous stack trace was generated when AXIS is running in tomcat
>> container and the EJB web service in AXIS calls an EJB from Weblogic
>> 6.1.
>>
>> When AXIS running in Weblogic web server, requesting for the same EJB
>> web service generated the same stack trace as below,
>>
>> AXIS error
>> Sorry, something seems to have gone wrong... here are the details:
>>
>> Fault - org.apache.axis.ConfigurationException:
>> java.lang.IllegalAccessException
>> AxisFault
>>  faultCode: {http://xml.apache.org/axis/}Server.userException
>>  faultString: java.lang.IllegalAccessException
>>  faultActor: null
>>  faultDetail:
>> 	stackTrace: java.lang.IllegalAccessException
>> 	at java.lang.reflect.Method.invoke(Native Method)
>> 	at org.apache.axis.providers.java.EJBProvider.getServiceClass
>> (EJBProvider.java:247)
>> 	at org.apache.axis.providers.java.JavaProvider.initServiceDesc
>> (JavaProvider.java:535)
>> 	at
>> org.apache.axis.handlers.soap.SOAPService.getInitializedServiceDesc
>> (SOAPService.java:322)
>> 	at org.apache.axis.deployment.wsdd.WSDDService.makeNewInstance
>> (WSDDService.java:477)
>> 	at org.apache.axis.deployment.wsdd.WSDDDeployableItem.getNewInstance
>> (WSDDDeployableItem.java:312)
>> 	at org.apache.axis.deployment.wsdd.WSDDDeployableItem.getInstance
>> (WSDDDeployableItem.java:298)
>> 	at org.apache.axis.deployment.wsdd.WSDDDeployment.getService
>> (WSDDDeployment.java:492)
>> 	at org.apache.axis.configuration.FileProvider.getService
>> (FileProvider.java:262)
>> 	at org.apache.axis.AxisEngine.getService(AxisEngine.java:275)
>> 	at org.apache.axis.MessageContext.setTargetService
>> (MessageContext.java:586)
>> 	at org.apache.axis.handlers.http.URLMapper.invoke(URLMapper.java:89)
>> 	at org.apache.axis.handlers.http.URLMapper.generateWSDL
>> (URLMapper.java:97)
>> 	at org.apache.axis.strategies.WSDLGenStrategy.visit
>> (WSDLGenStrategy.java:72)
>> 	at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:156) at
>> 	org.apache.axis.SimpleChain.generateWSDL(SimpleChain.java:143) at
>> 	org.apache.axis.server.AxisServer.generateWSDL
>> (AxisServer.java:456)
>> 	at org.apache.axis.transport.http.AxisServlet.processWsdlRequest
>> (AxisServlet.java:428)
>> 	at org.apache.axis.transport.http.AxisServlet.doGet
>> (AxisServlet.java:280)
>> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) at
>> 	org.apache.axis.transport.http.AxisServletBase.service
>> (AxisServletBase.java:335)
>> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at
>> 	weblogic.servlet.internal.ServletStubImpl.invokeServlet
>> (ServletStubImpl.java:265)
>> 	at weblogic.servlet.internal.ServletStubImpl.invokeServlet
>> (ServletStubImpl.java:200)
>> 	at weblogic.servlet.internal.WebAppServletContext.invokeServlet
>> (WebAppServletContext.java:2456)
>> 	at weblogic.servlet.internal.ServletRequestImpl.execute
>> (ServletRequestImpl.java:2039)
>> 	at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139) at
>> 	weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
>>
>>
>> I really have no idea why this is happening.
>>
>>
>> BEOH
>>
>>
>> > Not that I doubt you, but the stacktrace seem to indicate Axis is
>> > running in Tomcat and not WL?
>> >
>> > --- beoh@wahlao.com wrote:
>> >> Hi,
>> >>
>> >> I already successfully deployed both AXIS war into Weblogic 6.1 and
>> >> one of the EJB (in WL server) to the AXIS.
>> >>
>> >> When I tried to hit
>> >> http://localhost:7001/axis/services/UserBean?WSDL, I encountered
>> >> the following problem.
>> >>
>> >> AXIS error
>> >> Sorry, something seems to have gone wrong... here are the details:
>> >>
>> >> Fault - org.apache.axis.ConfigurationException:
>> >> java.lang.IllegalAccessException
>> >> AxisFault
>> >>  faultCode: {http://xml.apache.org/axis/}Server.userException
>> >>  faultString: java.lang.IllegalAccessException
>> >>  faultActor: null
>> >>  faultDetail:
>> >>         stackTrace: java.lang.IllegalAccessException
>> >>         at java.lang.reflect.Method.invoke(Native Method)
>> >>         at
>> >>         org.apache.axis.providers.java.EJBProvider.getServiceClass
>> >> (EJBProvider.java:247)
>> >>         at
>> >>         org.apache.axis.providers.java.JavaProvider.initServiceDesc
>> >> (JavaProvider.java:535)
>> >>         at
>> >> org.apache.axis.handlers.soap.SOAPService.getInitializedServiceDesc
>> >> (SOAPService.java:322)
>> >>         at
>> >>         org.apache.axis.deployment.wsdd.WSDDService.makeNewInstance
>> >> (WSDDService.java:477)
>> >>         at
>> >>
org.apache.axis.deployment.wsdd.WSDDDeployableItem.getNewInstance
>> >> (WSDDDeployableItem.java:312)
>> >>         at
>> >>         org.apache.axis.deployment.wsdd.WSDDDeployableItem.getInstance
>> >> (WSDDDeployableItem.java:298)
>> >>         at
>> >>         org.apache.axis.deployment.wsdd.WSDDDeployment.getService
>> >> (WSDDDeployment.java:492)
>> >>         at org.apache.axis.configuration.FileProvider.getService
>> >> (FileProvider.java:262)
>> >>         at
>> >>         org.apache.axis.AxisEngine.getService(AxisEngine.java:275)
>> >>         at org.apache.axis.MessageContext.setTargetService
>> >> (MessageContext.java:586)
>> >>         at org.apache.axis.handlers.http.URLMapper.invoke
>> >> (URLMapper.java:89) at
>> >> org.apache.axis.handlers.http.URLMapper.generateWSDL
>> >> (URLMapper.java:97)
>> >>         at org.apache.axis.strategies.WSDLGenStrategy.visit
>> >> (WSDLGenStrategy.java:72)
>> >>         at
>> >>         org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:156)
>> >>         at
>> >>         org.apache.axis.SimpleChain.generateWSDL(SimpleChain.java:143)
>> >> at org.apache.axis.server.AxisServer.generateWSDL
>> >> (AxisServer.java:456)
>> >>         at
>> >>         org.apache.axis.transport.http.AxisServlet.processWsdlRequest
>> >> (AxisServlet.java:428)
>> >>         at org.apache.axis.transport.http.AxisServlet.doGet
>> >> (AxisServlet.java:280)
>> >>         at
>> >>         javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
>> >>         at org.apache.axis.transport.http.AxisServletBase.service
>> >> (AxisServletBase.java:335)
>> >>         at
>> >>         javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
>> >>         at
>> >>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
>> >> (ApplicationFilterChain.java:247)
>> >>         at org.apache.catalina.core.ApplicationFilterChain.doFilter
>> >> (ApplicationFilterChain.java:193)
>> >>         at org.apache.catalina.core.StandardWrapperValve.invoke
>> >> (StandardWrapperValve.java:260)
>> >>         at
>> >>
>>
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
>> >>  eNext(StandardPipeline.java:646)
>> >>         at org.apache.catalina.core.StandardPipeline.invoke
>> >> (StandardPipeline.java:483)
>>
> === message truncated ===




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