Dear JackRabbit users,
I started using JackRabbit just before one and half month. With in this
period, I think, I found something that is useful for all of us.
**** Never use RMI to connect to the JackRabbit server. Always get the local
server instance before you do something. I started connecting to JackRabbit
with the RMI and it even didn't perform search operation with the xpath
query. But the server instance will easily do that.
Currently I am using JackRabbit in my project and I am facing difficulties
in user creation. And this user creation part is very important for my
project. I have done the following things for creating users but some error
arouse:
Repository repository =
JcrUtils.getRepository("http://localhost:8088/server";);
String username = "admin";
String password = "admin";
System.out.println(repository);
session = repository.login(new SimpleCredentials(username,
password.toCharArray()));-----up to this line of code is ok as I can get a
session.
But when I use the following code to get a user manager, it shows the
error.
UserManager um = ((JackrabbitSession)session).getUserManager();
The error is:
Exception in thread "main" java.lang.ClassCastException:
org.apache.jackrabbit.jcr2spi.SessionImpl cannot be cast to
org.apache.jackrabbit.api.JackrabbitSession
at jack.Repconfautomatic.<init>(Repconfautomatic.java:88)
at jack.Repconfautomatic.main(Repconfautomatic.java:116)
After getting this error, I printed the class of session that I am receiving
with the above java program by using the following code:
System.out.println(session.getClass()) and this line prints the session's
class.
To solve this error, I have tried many things. I searched almost all the
links in the internet but I couldn't get any thing to solve this. Yes, there
are some more posts about the same error but there is no solution. I also
tried with the Titus Barik's example from ibm.com to get a repository
instance through jndi but it also has so many problems.
I am looking forward for any suggestions and ideas to solve this problem.
Thank you in advance.
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