Re: [jetty-users] NameNotFoundException on JNDI lookup

[Jan Bartel <janb@xxxxxxxxxxx>]

Ranjith,

Take a look at the example of using jetty embedded with JNDI, it may
help to clarify things for you:

http://download.eclipse.org/jetty/stable-9/xref/org/eclipse/jetty/embedded/ServerWithJNDI.html

Jan

On 31 July 2013 00:04, Ranjith Koduri <nanikpranjith9@xxxxxxxxx> wrote:
> Hey Jan,
> I tried as per your suggestion, but I still face
> java.lang.IllegalStateException: Nothing to bind for name
> javax.sql.DataSource/default issue.
>
> InitialContext ic = new InitialContext();
> ic.lookup("jdbc/testDS");
>
>
>
> On Mon, Jul 29, 2013 at 5:16 PM, Jan Bartel <janb@xxxxxxxxxxx> wrote:
>>
>> The namespace java:comp/env is reserved to be local to a webapp. That
>> is, it is designed to be called from code executing from the
>> associated WebAppContext. You cannot reference it from outside of the
>> webapp.  The specification calls for names defined within the
>> container's namespace (via Resource declarations in jetty-env.xml or
>> jetty.xml) to be hooked up into webapps via <resource-ref> entries in
>> web.xml - this populates the java:comp/env namespace for a webapp.
>>
>> Given the way you have defined your datasource Resource, if you want
>> to access it outside a webapp, you need to access it within the global
>> namespace as:
>>
>> InitialContext ic = new InitialContext();
>> ic.lookup("jdbc/testDS");
>>
>> Jan
>>
>> On 30 July 2013 06:58, Ranjith Koduri <nanikpranjith9@xxxxxxxxx> wrote:
>> > This is the error I get :
>> >
>> > java.lang.reflect.InvocationTargetException
>> > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>> > at
>> >
>> > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>> > at
>> >
>> > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>> > at java.lang.reflect.Method.invoke(Method.java:601)
>> > at
>> >
>> > org.eclipse.jetty.webapp.IterativeDescriptorProcessor.visit(IterativeDescriptorProcessor.java:85)
>> > at
>> >
>> > org.eclipse.jetty.webapp.IterativeDescriptorProcessor.process(IterativeDescriptorProcessor.java:72)
>> > at org.eclipse.jetty.webapp.MetaData.resolve(MetaData.java:367)
>> > at
>> >
>> > org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1319)
>> > at
>> >
>> > org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:724)
>> > at
>> > org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:490)
>> > at
>> >
>> > org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)
>> > at
>> >
>> > org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:108)
>> > at org.eclipse.jetty.server.Server.start(Server.java:342)
>> > at
>> >
>> > org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:90)
>> > at
>> >
>> > org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:58)
>> > at org.eclipse.jetty.server.Server.doStart(Server.java:290)
>> > at
>> >
>> > org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)
>> > at com.WebServer.main(WebServer.java:37)
>> >
>> > Caused by:
>> > java.lang.IllegalStateException: Nothing to bind for name
>> > javax.sql.DataSource/default
>> > at
>> >
>> > org.eclipse.jetty.plus.webapp.PlusDescriptorProcessor.bindEntry(PlusDescriptorProcessor.java:895)
>> > at
>> >
>> > org.eclipse.jetty.plus.webapp.PlusDescriptorProcessor.bindResourceRef(PlusDescriptorProcessor.java:812)
>> > at
>> >
>> > org.eclipse.jetty.plus.webapp.PlusDescriptorProcessor.visitResourceRef(PlusDescriptorProcessor.java:252)
>> > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>> > at
>> >
>> > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>> > at
>> >
>> > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>> > at java.lang.reflect.Method.invoke(Method.java:601)
>> > at
>> >
>> > org.eclipse.jetty.webapp.IterativeDescriptorProcessor.visit(IterativeDescriptorProcessor.java:85)
>> > at
>> >
>> > org.eclipse.jetty.webapp.IterativeDescriptorProcessor.process(IterativeDescriptorProcessor.java:72)
>> > at org.eclipse.jetty.webapp.MetaData.resolve(MetaData.java:367)
>> > at
>> >
>> > org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1319)
>> > at
>> >
>> > org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:724)
>> > at
>> > org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:490)
>> > at
>> >
>> > org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)
>> > at
>> >
>> > org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:108)
>> > at org.eclipse.jetty.server.Server.start(Server.java:342)
>> > at
>> >
>> > org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:90)
>> > at
>> >
>> > org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:58)
>> > at org.eclipse.jetty.server.Server.doStart(Server.java:290)
>> > at
>> >
>> > org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)
>> > at com.WebServer.main(WebServer.java:37)
>> > 2013-07-29 15:55:56.359:INFO:oejs.ServerConnector:main: Started
>> > ServerConnector@fe5577{HTTP/1.1}{0.0.0.0:8080}
>> >
>> > javax.naming.NameNotFoundException; remaining name 'env/jdbc/testDS'
>> > at org.eclipse.jetty.jndi.NamingContext.lookup(NamingContext.java:505)
>> > at org.eclipse.jetty.jndi.NamingContext.lookup(NamingContext.java:536)
>> > at org.eclipse.jetty.jndi.NamingContext.lookup(NamingContext.java:551)
>> > at
>> >
>> > org.eclipse.jetty.jndi.java.javaRootURLContext.lookup(javaRootURLContext.java:117)
>> > at javax.naming.InitialContext.lookup(InitialContext.java:411)
>> > at com.WebServer.main(WebServer.java:41)
>> >
>> >
>> >
>> > _______________________________________________
>> > jetty-users mailing list
>> > jetty-users@xxxxxxxxxxx
>> > https://dev.eclipse.org/mailman/listinfo/jetty-users
>> >
>>
>>
>>
>> --
>> Jan Bartel <janb@xxxxxxxxxxx>
>> www.webtide.com – Developer advice, services and support
>> from the Jetty & CometD experts.
>> _______________________________________________
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>> https://dev.eclipse.org/mailman/listinfo/jetty-users
>
>
>
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-- 
Jan Bartel <janb@xxxxxxxxxxx>
www.webtide.com – Developer advice, services and support
from the Jetty & CometD experts.