couple things you should know:
- new InitialContext() doesn't actually create the context, just its outer
shell if you will
- the actual context is created when you do the first lookup, at which time
the Factory will try and determine which kind of Context object you need.
If it can't be determined what type of lookup you're trying to do, you get
this exception. I've never tried to do a partial lookup (i.e.
java:/comp/env) so I wouldn't know off the top of my head if that's supposed
to work or not. Try doing one big lookup instead. If that still doesn't
work, you're probably getting the lookup string wrong.
Hope this helps
> Hello, Rob!
> You wrote to <[EMAIL PROTECTED]> on Thu, 18 Apr 2002
> 15:44:45 +0200 (CEST):
>
> >> Please help me get mail/Session value from tomcat configuration
> >> file.
>
> >> My servlet need to send an eMail and I need smtp server specific for
> >> each server where servlet is running.
>
> >> I tryed:
> >> Context initCtx = new InitialContext();
> >> Context envCtx = (Context) initCtx.lookup("java:comp/env"); <- here
> >> is exception
>
> javax.naming.NoInitialContextException: Need to specify class name in
> environment or system property, or as an applet parameter, or in an
> application resource file: java.naming.factory.initial
> at
> javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:640)
> at
> javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:243)
> at
>
javax.naming.InitialContext.getURLOrDefaultInitCtx(InitialContext.java:280)
> at javax.naming.InitialContext.lookup(InitialContext.java:347)
> at postmaster.Mail.sendMail(Mail.java:33)
> at postmaster.Mail.setTest_value(Mail.java:26)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
>
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
>
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:324)
> at
>
org.apache.jasper.runtime.JspRuntimeLibrary.internalIntrospecthelper(JspRuntimeLibrary.java:269)
> at
>
org.apache.jasper.runtime.JspRuntimeLibrary.introspecthelper(JspRuntimeLibrary.java:219)
> at
>
org.apache.jasper.runtime.JspRuntimeLibrary.introspect(JspRuntimeLibrary.java:197)
> at org.apache.jsp.mail$jsp._jspService(mail$jsp.java:88)
> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:107)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> at
>
org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:202)
> at
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:382)
> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:474) 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:243)
> 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:201)
> 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.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.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:536)
>
> ---
> Yours sincerely, Ivan Latysh.
> [EMAIL PROTECTED]
> http://ivan.yourmail.com
--
To unsubscribe: <mailto:[EMAIL PROTECTED]>
For additional commands: <mailto:[EMAIL PROTECTED]>
Troubles with the list: <mailto:[EMAIL PROTECTED]>
