how to perform a search by specifying a search filter, objects to fill in filter, andsearch controls : Search « JNDI LDAP « Java

1. Java
2. JNDI LDAP
3. Search

how to perform a search by specifying a search filter, objects to fill in filter, andsearch controls

/*
 * Copyright (c) 1995 - 2008 Sun Microsystems, Inc.  All rights reserved.
 *
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 * modification, are permitted provided that the following conditions
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 *
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 *     notice, this list of conditions and the following disclaimer.
 *
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 *     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,
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 */

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.SearchControls;

/**
 * Demonstrates how to perform a search by specifying a search filter, objects
 * to fill in filter, andsearch controls. Functionally identical to Search.java.
 * 
 * usage: java SearchWithFilterObjs
 */
class SearchWithFilterObjs {
  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" };
      SearchControls ctls = new SearchControls();
      ctls.setReturningAttributes(attrIDs);

      // Specify the search filter to match
      // Ask for objects with attribute sn == Geisel and which have
      // the "mail" attribute.
      String filter = "(&(sn={0})(mail=*))";

      // Search for objects using filter
      NamingEnumeration answer = ctx.search("ou=People", filter,
          new Object[] { "Geisel" }, ctls);

      // Print the answer
      // Search.printSearchEnumeration(answer);

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

 

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