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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=4315 EJB Access with weblogic.jar included: Can't access new InitialContext() Summary: EJB Access with weblogic.jar included: Can't access new InitialContext() Product: Tomcat 4 Version: 4.0.1 Final Platform: PC OS/Version: Windows NT/2K Status: NEW Severity: Critical Priority: Other Component: Catalina AssignedTo: [EMAIL PROTECTED] ReportedBy: [EMAIL PROTECTED] I inserted weblogic.jar at WEB-INF/lib/ and than I get a Exception for usage InitialContext context = new InitialContext(); (s. error message) But I can access the weblogic ejb with >>> Properties props = new Properties() ; props.put(Context.INITIAL_CONTEXT_FACTORY, "weblogic.jndi.WLInitialContextFactory"); props.put(Context.PROVIDER_URL, "t3://127.0.0.1:7001" ); Context ctx = new InitialContext(props); <<< also when I copy a correct jndi.properties to WEB-INF/classes/ I got with InitialContext context = new InitialContext() the weblogic server. Question is: How can I access the local Tomcat context also ? How can I setup at server.xml remote ejb references ? The current syntax is little bit strange: <Ejb name="ejb/Echo" type="Session" home="echo.EchoHome" remote="echo.Echo" /> On which Server the EJB is located ? Why we can't used the following example ? <Ejb name="ejb/Echo" type="Session" home="echo.EchoHome" remote="echo.Echo" remote-jndi="echo.EchoHome" factory="weblogic.jndi.WLInitialContextFactory" factoryLocation="t3://127.0.0.1:7001" principal="system" credentials="weblogic" /> At Weblogic WEBAPP'S you can transfer with weblogic.xml from web.xml ejb reference to concrete jndi lookups. ----web.xml <ejb-ref> <description>Example EJB Reference</description> <ejb-ref-name>ejb/Echo</ejb-ref-name> <ejb-ref-type>Session</ejb-ref-type> <home>echo.EchoHome</home> <remote>echo.Echot</remote> </ejb-ref> ----weblogic.xml <weblogic-webapp> <reference-descriptor> <ejb-reference-description> <ejb-ref-name>ejb/Echo</ejb-ref-name> <jndi-name>echo.EchoBean</jndi-name> </ejb-reference-description> </reference-descriptor> <weblogic-webapp> Or is the EJB Syntax only for J2EE 1.3 Reference Implementation usefull ? Regards, Peter Error Message: Apache Tomcat/4.0.1 - HTTP Status 500 - Internal Server Error -------------------------------------------------------------------------------- type Exception report message Internal Server Error description The server encountered an internal error (Internal Server Error) that prevented it from fulfilling this request. exception javax.servlet.ServletException: Cannot instantiate class: org.apache.naming.java.javaURLContextFactory at AccessJndiServlet.init(AccessJndiServlet.java:26) at javax.servlet.GenericServlet.init(GenericServlet.java:258) at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:852) at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:615) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:2 14) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:2 01) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2344) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java :170) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:462) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:163 ) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at org.apache.catalina.valves.RequestDumperValve.invoke(RequestDumperValve.java:221 ) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:1011 ) at org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1106) at java.lang.Thread.run(Thread.java:484) root cause javax.naming.NoInitialContextException: Cannot instantiate class: org.apache.naming.java.javaURLContextFactory. Root exception is java.lang.ClassCastException: org.apache.naming.java.javaURLContextFactory at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:658) at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:242) at javax.naming.InitialContext.init(InitialContext.java:218) at javax.naming.InitialContext.(InitialContext.java:174) at AccessJndiServlet.init(AccessJndiServlet.java:20) at javax.servlet.GenericServlet.init(GenericServlet.java:258) at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:852) at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:615) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:2 14) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:2 01) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2344) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java :170) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:462) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:163 ) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at org.apache.catalina.valves.RequestDumperValve.invoke(RequestDumperValve.java:221 ) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:1011 ) at org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1106) at java.lang.Thread.run(Thread.java:484) --------------------------------------------------------------------------------
