how to rename an object : Rename « JNDI LDAP « Java

1. Java
2. JNDI LDAP
3. Rename

how to rename an object

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import java.util.Hashtable;

import javax.naming.Context;
import javax.naming.InitialContext;
import javax.naming.NamingException;

/**
 * Demonstrates how to rename an object.
 * 
 * usage: java Rename
 */

class Rename {
  public static void main(String[] args) {

    // Set up the environment for creating the initial context
    Hashtable<String, Object> env = new Hashtable<String, Object>(11);
    env
        .put(Context.INITIAL_CONTEXT_FACTORY,
            "com.sun.jndi.ldap.LdapCtxFactory");
    env.put(Context.PROVIDER_URL,
        "ldap://localhost:389/ou=People,o=JNDITutorial");

    try {
      // Create the initial context
      Context ctx = new InitialContext(env);

      // Rename to Scott S
      ctx.rename("cn=Scott Seligman", "cn=Scott S");

      // Check that it is there using new name
      Object obj = ctx.lookup("cn=Scott S");
      System.out.println(obj);

      // Rename back to Scott Seligman
      ctx.rename("cn=Scott S", "cn=Scott Seligman");

      // Check that it is there with original name
      obj = ctx.lookup("cn=Scott Seligman");
      System.out.println(obj);

      // Close the context when we're done
      ctx.close();
    } catch (NamingException e) {
      System.out.println("Rename failed: " + e);
    }
  }
}

 

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