how to bind a Serializable object to a directory : Serializable Object « JNDI LDAP « Java

1. Java
2. JNDI LDAP
3. Serializable Object

how to bind a Serializable object to a directory

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 *
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 *     from this software without specific prior written permission.
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 */

/* 
 */

import java.awt.Button;
import java.util.Hashtable;

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

/**
 * Demonstrates how to bind a Serializable object to a directory. (Use Unbind to
 * remove binding.)
 * 
 * usage: java SerObj
 */

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

    // Set up environment for creating 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/o=JNDITutorial");

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

      // Create object to be bound
      Button b = new Button("Push me");

      // Perform bind
      ctx.bind("cn=Button", b);

      // Check that it is bound
      Button b2 = (Button) ctx.lookup("cn=Button");
      System.out.println(b2);

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

 

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