Node Locked

[simer anand <si...@gmail.com>]

Hello Users,

                     I tried to connect to repository in order to delete a
node using this 
                        root.getNode("museum").remove();

But when i executed the program it showed some bug like :

Exception in thread "main" javax.jcr.lock.LockException: Node locked.
        at
org.apache.jackrabbit.rmi.server.ServerObject.getRepositoryException(ServerObject.java:114)
        at
org.apache.jackrabbit.rmi.server.ServerItem.remove(ServerItem.java:137)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     more .......

and i don't think i locked it at any previous hour. Same bug is ocuuring
when i try to create new nodes


Thanks,
simer 

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Re: Login Exception

[simer anand <si...@gmail.com>]

Hello Users,


simer anand wrote:
> 
>                   I tried jaas authentication for my repository and after
> subtituting it in repository i tried to connect it with FirstHop and
> SecondHop program using RMI then it shows some bugs like this:
> 
> Exception in thread "main" javax.jcr.LoginException: Error:
> javax.security.auth.callback.NameCallback@183d59c not available to garner
> authentication information from the user: Error:
> javax.security.auth.callback.NameCallback@183d59c not available to garner
> authentication information from the user
> 
> need suggestion on this issue
> 
> import org.apache.jackrabbit.rmi.repository.*;
> import javax.jcr.Repository;
> import javax.jcr.Session;
> import org.apache.jackrabbit.core.TransientRepository;
> import javax.jcr.SimpleCredentials;
> 
> public class FirstHop {
>    public static void main(String[] args) throws Exception {
>         Repository repository = new
> URLRemoteRepository("http://localhost:8080/jackrabbit-webapp-1.5.6/rmi");
>         Session session = repository.login(new
> SimpleCredentials("username", "password".toCharArray()));
>         try{
>             String user = session.getUserID();
>             String name =
> repository.getDescriptor(Repository.REP_NAME_DESC);
>             System.out.println(
>                    "Logged in as " + user + " to a " + name + "
> repository.");
>           } finally {  session.logout();}}}
>      
>           
>  Thanks,
>   anand    
> ~
> ~
> ~
> ~
> 
>  
> 

                      Is jaas fully compatible with jackrabbit?


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Login Exception

[simer anand <si...@gmail.com>]

Hello Users,

                  I tried jaas authentication for my repository and after
subtituting it in repository i tried to connect it with FirstHop and
SecondHop program using RMI then it shows some bugs like this:

Exception in thread "main" javax.jcr.LoginException: Error:
javax.security.auth.callback.NameCallback@183d59c not available to garner
authentication information from the user: Error:
javax.security.auth.callback.NameCallback@183d59c not available to garner
authentication information from the user

need suggestion on this issue

import org.apache.jackrabbit.rmi.repository.*;
import javax.jcr.Repository;
import javax.jcr.Session;
import org.apache.jackrabbit.core.TransientRepository;
import javax.jcr.SimpleCredentials;

public class FirstHop {
   public static void main(String[] args) throws Exception {
        Repository repository = new
URLRemoteRepository("http://localhost:8080/jackrabbit-webapp-1.5.6/rmi");
        Session session = repository.login(new SimpleCredentials("username",
"password".toCharArray()));
        try{
            String user = session.getUserID();
            String name =
repository.getDescriptor(Repository.REP_NAME_DESC);
            System.out.println(
                   "Logged in as " + user + " to a " + name + "
repository.");
          } finally {  session.logout();}}}
     
          
 Thanks,
  anand    
~
~
~
~

 
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