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import java.util.Hashtable;
import javax.naming.Context;
import javax.naming.NamingException;
import javax.naming.directory.DirContext;
import javax.naming.directory.InitialDirContext;
/**
* Demonstrates how to rename an entry and keep its old RDN as an attribute.
*
* usage: java RenameKeepRDN
*/
class RenameKeepRDN {
public static void main(String[] args) {
// Set up environment for creating initial context
Hashtable env = new Hashtable(11);
env
.put(Context.INITIAL_CONTEXT_FACTORY,
"com.sun.jndi.ldap.LdapCtxFactory");
env.put(Context.PROVIDER_URL, "ldap://localhost:389/o=JNDITutorial");
// Set property to keep RDN
env.put("java.naming.ldap.deleteRDN", "false");
try {
// Create initial context
DirContext ctx = new InitialDirContext(env);
// Perform rename
ctx.rename("cn=C. User, ou=NewHires", "cn=Claude User,ou=NewHires");
// Check that it worked
System.out.println(ctx.getAttributes("cn=Claude User,ou=NewHires"));
// Revert change
// Make sure new name doesn't get converted into attribute
ctx.removeFromEnvironment("java.naming.ldap.deleteRDN");
ctx.rename("cn=Claude User, ou=NewHires", "cn=C. User,ou=NewHires");
// Check that we are back at our original setup
System.out.println(ctx.getAttributes("cn=C. User,ou=NewHires"));
// Close the context when we're done
ctx.close();
} catch (NamingException e) {
e.printStackTrace();
}
}
}