Hi
Thanks for the reply...
I want to add some more information here. The database, WAR & JAR(EJb3) all
are on the same machine. The code worked fine on my desktop, but it is
failing when I do the deployment on the laptop.
I know this is strange but this is where I am getting stuck.
Can anyone provide me leads for the same.....
Thanks
Amit
Kumar, Abhilash (Gok) wrote:
>
> Try after removing the code
> env.put("java.naming.provider.url", "jnp://localhost:1099");
>
>
> -----Original Message-----
> From: Amit Nair [mailto:[EMAIL PROTECTED]
> Sent: Wednesday, December 06, 2006 1:42 PM
> To: [email protected]
> Subject: Lookup failing in Backing Bean
>
>
> Hello Friends
>
> I am stuck in a very strange kind of problem.
> My application is having the following ejb3, jsf & JBoss-4.0.4.GA I
> have got a jsp page which takes the user name & password of the user.
> The fields are binded to user object in the backing bean[scope is
> request]. When the user does a login the method in the backing bean is
> getting called. On doing a lookup[UserService userService =
> (UserService) context.lookup("UserServiceImpl/remote");] in the backing
> bean it is throwing exception. But the same lookup works fine when
> tested in TestClass.
>
>
> EXCEPTION:
> javax.naming.CommunicationException [Root exception is
> java.rmi.ServerException: RemoteException occurred in server thread;
> nested exception is:
> java.rmi.UnmarshalException: error unmarshalling arguments;
> nested exception is:
> java.net.MalformedURLException: no protocol:
> Deployment_5Dec/Delete/jboss-4.0.4.GA/server/default/deploy/Test.war/WEB
> -INF/classes/]
>
> Code for doing the lookup
>
> try
> {
> Hashtable <String,String> env = new Hashtable<String,String>();
>
> env.put("java.naming.factory.initial","org.jnp.interfaces.NamingContextF
> actory");
> env.put("java.naming.provider.url", "jnp://localhost:1099");
>
> env.put("java.naming.factory.url.pkgs","org.jboss.naming:org.jnp.interfa
> ces");
> InitialContext context = new InitialContext(env);
> UserService userService =
> (UserService)context.lookup("UserServiceImpl/remote");
> user = userService.authenticateUser(user);
> if(user != null && user.getUserId() != 0)
> {
> System.out.println("Logged in successfully");
> }
>
> }catch (Exception e)
> {
> e.printStackTrace();
> }
>
>
>
> The xml file of data source
> mysql-ds.xml
>
> <?xml version="1.0" encoding="UTF-8"?>
>
> <!-- $Id: mysql-ds.xml,v 1.3.2.3 2006/02/07 14:23:00 acoliver Exp $ -->
> <!-- Datasource config for MySQL using 3.0.9 available from:
> http://www.mysql.com/downloads/api-jdbc-stable.html
> -->
>
> <datasources>
> <local-tx-datasource>
> <jndi-name>MySqlDS</jndi-name>
> <connection-url>jdbc:mysql://localhost:3306/test_db</connection-url>
> <driver-class>com.mysql.jdbc.Driver</driver-class>
> <user-name>root</user-name>
> <password>hello</password>
>
> <exception-sorter-class-name>org.jboss.resource.adapter.jdbc.vendor.MySQ
> LExceptionSorter</exception-sorter-class-name>
> <!-- should only be used on drivers after 3.22.1 with "ping" support
>
> <valid-connection-checker-class-name>org.jboss.resource.adapter.jdbc.ven
> dor.MySQLValidConnectionChecker</valid-connection-checker-class-name>
> -->
> <!-- sql to call when connection is created
> <new-connection-sql>some arbitrary sql</new-connection-sql>
> -->
> <!-- sql to call on an existing pooled connection when it is
> obtained from pool - MySQLValidConnectionChecker is preferred for newer
> drivers
> <check-valid-connection-sql>some arbitrary
> sql</check-valid-connection-sql>
> -->
>
> <!-- corresponding type-mapping in the standardjbosscmp-jdbc.xml
> (optional) -->
> <metadata>
> <type-mapping>mySQL</type-mapping>
> </metadata>
> </local-tx-datasource>
> </datasources>
>
> Please let me know where I am getting wrong.
> Thanks in Advance
> Amit
> --
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> 5173
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>
>
>
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