This content has been marked as final.
Show 7 replies
-
1. Re: Problem by jndi-lookup from Tomcat to JBoss
jaikiran May 25, 2008 8:50 AM (in response to thomas2008ch)But it failed.
Failed = What exactly happened? Do you see any exception? Also, you would want to do a better job with the exception handling:
try{
com.zoo.TigerHome home = com.zoo.TigerUtil.getHome();
tiger = home.create();
}catch(Exception exception)
{
}
Atleast, print out the stacktracetry{ com.zoo.TigerHome home = com.zoo.TigerUtil.getHome(); tiger = home.create(); }catch(Exception exception) { exception.printStackTrace(); }
-
2. Re: Problem by jndi-lookup from Tomcat to JBoss
thomas2008ch May 25, 2008 10:27 AM (in response to thomas2008ch)Surely you are right.
Here is the exceptions I got in the browser:exception org.apache.jasper.JasperException: An exception occurred processing JSP page /index.jsp at line 29 26: exception.printStackTrace(); 27: } 28: %> 29: <b><%= tiger.roar() %></b> 30: 31: 32: </body> Stacktrace: org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:524) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:435) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266) javax.servlet.http.HttpServlet.service(HttpServlet.java:803) root cause java.lang.NullPointerException org.apache.jsp.index_jsp._jspService(index_jsp.java:87) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) javax.servlet.http.HttpServlet.service(HttpServlet.java:803) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:393) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266) javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
-
3. Re: Problem by jndi-lookup from Tomcat to JBoss
thomas2008ch May 25, 2008 10:31 AM (in response to thomas2008ch)In the log file I got the full stack trace:
SCHWERWIEGEND: Servlet.service() for servlet jsp threw exception java.lang.NullPointerException at org.apache.jsp.index_jsp._jspService(index_jsp.java:87) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:393) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266) at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:584) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) at java.lang.Thread.run(Thread.java:595)
-
4. Re: Problem by jndi-lookup from Tomcat to JBoss
thomas2008ch May 25, 2008 10:34 AM (in response to thomas2008ch)In the console I got followings. Seems it has problem with the jndi-lookup.
INFO: Deploying web application archive TestXDocletWeb.war javax.naming.NameNotFoundException: Name Tiger is not bound in this Context at org.apache.naming.NamingContext.lookup(NamingContext.java:770) at org.apache.naming.NamingContext.lookup(NamingContext.java:153) at org.apache.naming.SelectorContext.lookup(SelectorContext.java:137) at javax.naming.InitialContext.lookup(InitialContext.java:351) at com.zoo.TigerUtil.lookupHome(TigerUtil.java:22) at com.zoo.TigerUtil.getHome(TigerUtil.java:42) at org.apache.jsp.index_jsp._jspService(index_jsp.java:77) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper .java:393) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:3 20) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266) at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl icationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF ilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV alve.java:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextV alve.java:175) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j ava:128) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j ava:102) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal ve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav a:263) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java :844) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.proce ss(Http11Protocol.java:584) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:44 7) at java.lang.Thread.run(Thread.java:595)
-
5. Re: Problem by jndi-lookup from Tomcat to JBoss
thomas2008ch May 25, 2008 10:39 AM (in response to thomas2008ch)In the Global JNDI Namespace I see followings:
Global JNDI Namespace ... +- Tiger (proxy: $Proxy69 implements interface com.zoo.TigerHome,interface javax.ejb.Handle) ... ... +- local (class: org.jnp.interfaces.NamingContext) | +- Tiger@33422146 (proxy: $Proxy67 implements interface com.zoo.TigerLocalHome) ... ...
-
6. Re: Problem by jndi-lookup from Tomcat to JBoss
thomas2008ch May 25, 2008 10:51 AM (in response to thomas2008ch)Ok, I solved the problem. I make the same error again as last time. :-)
I have to use the environment by JNDI-lookup as follow:
...
com.zoo.TigerHome home = com.zoo.TigerUtil.getHome(props);
... -
7. Re: Problem by jndi-lookup from Tomcat to JBoss
jaikiran May 26, 2008 2:09 AM (in response to thomas2008ch)"thomas2008ch" wrote:
Ok, I solved the problem. I make the same error again as last time. :-)
:)