Java by API/javax.naming/NameClassPair

NameClassPair: getName()

   <source lang="java">
 

import java.io.IOException; import java.io.PrintWriter; import javax.naming.Binding; import javax.naming.Context; import javax.naming.InitialContext; import javax.naming.NamingEnumeration; import javax.naming.NamingException; import javax.servlet.ServletException; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; public class EnvEntry extends HttpServlet {

 public void doGet(HttpServletRequest req, HttpServletResponse res) throws ServletException,
     IOException {
   res.setContentType("text/plain");
   PrintWriter out = res.getWriter();
   try {
     Context initCtx = new InitialContext();
     NamingEnumeration e = initCtx.listBindings("java:comp/env");
     while (e.hasMore()) {
       Binding binding = (Binding) e.next();
       out.println("Name: " + binding.getName());
       out.println("Type: " + binding.getClassName());
       out.println("Value: " + binding.getObject());
       out.println();
     }
   } catch (NamingException e) {
     e.printStackTrace(out);
   }
 }

}

 </source>
   
  
 
  

NameClassPair: getNameInNamespace()

   <source lang="java">
 

/*

* Copyright (c) 1995 - 2008 Sun Microsystems, Inc.  All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
*   - Redistributions of source code must retain the above copyright
*     notice, this list of conditions and the following disclaimer.
*
*   - Redistributions in binary form must reproduce the above copyright
*     notice, this list of conditions and the following disclaimer in the
*     documentation and/or other materials provided with the distribution.
*
*   - Neither the name of Sun Microsystems nor the names of its
*     contributors may be used to endorse or promote products derived
*     from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
* IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/

import java.util.Hashtable; import javax.naming.Context; import javax.naming.NamingEnumeration; import javax.naming.directory.DirContext; import javax.naming.directory.InitialDirContext; import javax.naming.directory.SearchResult; import javax.naming.ldap.LdapName; /**

* Shows how an LdapName can be obtained from the search results.
*/

public class Main {

 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/o=JNDITutorial");
   try {
     // Create initial context
     DirContext ctx = new InitialDirContext(env);
     NamingEnumeration answer = ctx.search("ou=People", null);
     // Print the answer
     while (answer.hasMore()) {
       SearchResult sr = (SearchResult) answer.next();
       String name = sr.getNameInNamespace();
       System.out.println(name);
       LdapName dn = new LdapName(name);
       // do something with the dn
     }
     // Close the context when we"re done
     ctx.close();
   } catch (Exception e) {
     e.printStackTrace();
   }
 }

}

 </source>