/*
 * Copyright (c) 1995, 2008, Oracle and/or its affiliates. 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 Oracle or 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
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 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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 */ 

import javax.naming.*;
import javax.naming.directory.*;

import java.util.Hashtable;

/**
 * Demonstrates how to perform a search by specifying a set of
 * attributes to be matched. Returns selected attributes of objects
 * that contain those matching attributes.
 *
 * usage: java Search
 */
class Search {
    public static void printSearchEnumeration(NamingEnumeration retEnum) {
	try {
	    while (retEnum.hasMore()) {
		SearchResult sr = (SearchResult) retEnum.next();
		System.out.println(">>>" + sr.getName());
		GetAllAttrs.printAttrs(sr.getAttributes());
	    }
	} catch (NamingException e) {
	    e.printStackTrace();
	}
    }

    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);

	    // Specify the ids of the attributes to return
	    String[] attrIDs = {"sn", "telephonenumber", "golfhandicap", "mail"};

	    // Specify the attributes to match
	    // Ask for objects that have the attribute 
	    // sn == Smith and the "mail" attribute.
	    Attributes matchAttrs = new BasicAttributes(true); // ignore case
	    matchAttrs.put(new BasicAttribute("sn", "Smith"));
	    matchAttrs.put(new BasicAttribute("mail"));

	    // Search for objects that have those matching attributes
	    NamingEnumeration answer = 
		ctx.search("ou=People", matchAttrs, attrIDs);

	    // Print the answer
	    printSearchEnumeration(answer);

	    // Close the context when we're done
	    ctx.close();
	} catch (Exception e) {
	    e.printStackTrace();
	}
    }
}