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From astra123 <sandhya.jayachand...@tcs.com>
Subject Re: getting exception while trying to register repository with jndi
Date Tue, 05 May 2009 08:39:53 GMT


Even after changing the code using lookup...getting same error as before.

            InitialContext ctx = new InitialContext();
            Context environment = (Context) ctx.lookup("java:comp/env");
            Repository r = (Repository)
            SimpleCredentials cred = new SimpleCredentials("userid",

            Session session = r.login(cred, null);
            Workspace ws = session.getWorkspace();
            Node rn = session.getRootNode();

            //print the root node name

            System.out.println("Name of the

getting error like 

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.InitialContext.lookup(InitialContext.java:392)
        at NewClass1.main(NewClass1.java:53)

In web.xml also i have added the tag as given in the 

http://jackrabbit.apache.org/jcr-client-application-howto.html link

What else i need to change to access the repository via jndi.
Please help us to resolve.


Alexander Klimetschek wrote:
> On Tue, May 5, 2009 at 6:20 AM, astra123 <sandhya.jayachandran@tcs.com>
> wrote:
>> Hi,
>> I have created one Web application project in NetBeans IDE.
>> To that lib folder i have added the jackrabbit-standalone-1.5.4.jar file.
>> Then i have created one java file and placed the sample code which is
>> given
>> in below link.
>> http://www.ibm.com/developerworks/java/library/j-jcr/
>> by running that java file ,im able to add/retrieve contents in
>> repository.
>> Now i need to view the repository nodes using JCR browser.
>> For that i have downloaded the WAR file jcr-explorer.war from net.
>> Deployed it in tomcat 6 and imported that war project inside NetBeans
>> IDE.
>> now im able to launch the Login page of it.
>> It is asking for JNDI name,username and pwd.
>> so i tried registering the repository with JNDI by refering the below
>> link
>> http://jackrabbit.apache.org/jcr-client-application-howto.html
>> To my Web application's (where sample code resides) web.xml and the java
>> file i have added the code snippets as given in above link.When i run
>> that
>> java file.
>> Im getting below exception:
>> May 5, 2009 9:39:19 AM NewClass1 main
>> SEVERE: null
>> 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:645)
>>        at
>> javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:288)
>>        at
>> javax.naming.InitialContext.getURLOrDefaultInitCtx(InitialContext.java:325)
>>        at javax.naming.InitialContext.rebind(InitialContext.java:408)
>>        at
>> org.apache.jackrabbit.core.jndi.RegistryHelper.registerRepository(RegistryHelper.java:77)
>>        at NewClass1.main(NewClass1.java:41)
> If NewClass1 is your client, you should retrieve the repository from
> JNDI there, and not register it (RegistryHelper.registerRepository()).
> The lookup code is the one on
> http://jackrabbit.apache.org/jcr-client-application-howto.html
> Regards,
> Alex
> -- 
> Alexander Klimetschek
> alexander.klimetschek@day.com

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