Hi,
I am getting this exception:
javax.naming.directory.InvalidAttributeValueException: [LDAP: error code 21 - ob
jectClass: value #0 invalid per syntax]; remaining name 'dc=jndiTest'
at com.sun.jndi.ldap.LdapCtx.mapErrorCode(Unknown Source)
at com.sun.jndi.ldap.LdapCtx.processReturnCode(Unknown Source)
at com.sun.jndi.ldap.LdapCtx.processReturnCode(Unknown Source)
at com.sun.jndi.ldap.LdapCtx.c_createSubcontext(Unknown Source)
at com.sun.jndi.ldap.LdapCtx.c_createSubcontext(Unknown Source)
at com.sun.jndi.toolkit.ctx.ComponentContext.p_createSubcontext(Unknown
Source)
at com.sun.jndi.toolkit.ctx.PartialCompositeContext.createSubcontext(Unk
nown Source)
at com.sun.jndi.toolkit.ctx.PartialCompositeContext.createSubcontext(Unk
nown Source)
at javax.naming.InitialContext.createSubcontext(Unknown Source)
at MakeRoot.main(MakeRoot.java:35)For the code:
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.naming.NamingException;
import javax.naming.NameAlreadyBoundException;
import javax.naming.directory.*;
import java.util.*;
public class MakeRoot {
final static String ldapServerName = "localhost";
final static String rootdn = "cn=Manager, o=jndiTest";
final static String rootpass = "secret";
final static String rootContext = "o=jndiTest";
public static void main( String[] args ) {
// set up environment to access the server
Properties env = new Properties();
env.put( Context.INITIAL_CONTEXT_FACTORY,
"com.sun.jndi.ldap.LdapCtxFactory" );
env.put( Context.PROVIDER_URL, "ldap://" + ldapServerName + "/" );
env.put( Context.SECURITY_PRINCIPAL, rootdn );
env.put( Context.SECURITY_CREDENTIALS, rootpass );
try {
// obtain initial directory context using the environment
DirContext ctx = new InitialDirContext( env );
// now, create the root context, which is just a subcontext
// of this initial directory context.
ctx.createSubcontext( rootContext );
} catch ( NameAlreadyBoundException nabe ) {
System.err.println( rootContext + " has already been bound!" );
} catch ( Exception e ) {
System.err.println( e );
}
}
}What does the exception mean? What is the cause of this problem? Thanks in advance.