001/* 002 * (C) Copyright 2009 Nuxeo SA (http://nuxeo.com/) and contributors. 003 * 004 * All rights reserved. This program and the accompanying materials 005 * are made available under the terms of the GNU Lesser General Public License 006 * (LGPL) version 2.1 which accompanies this distribution, and is available at 007 * http://www.gnu.org/licenses/lgpl.html 008 * 009 * This library is distributed in the hope that it will be useful, 010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 012 * Lesser General Public License for more details. 013 * 014 * Contributors: 015 * Anahide Tchertchian 016 */ 017package org.nuxeo.ecm.directory.ldap; 018 019import javax.naming.directory.SearchControls; 020 021/** 022 * Helper for translating ldap search scope from string to integer 023 * 024 * @author Anahide Tchertchian 025 */ 026public class LdapScope { 027 028 /** 029 * Returns the associated integer for scope, comparing lower case. Returns null if not one of "object", "onelevel" 030 * or "subtree". 031 */ 032 public static Integer getIntegerScope(String scopeString) { 033 if (scopeString != null) { 034 scopeString = scopeString.toLowerCase(); 035 if ("object".equals(scopeString)) { 036 return Integer.valueOf(SearchControls.OBJECT_SCOPE); 037 } else if ("onelevel".equals(scopeString)) { 038 return Integer.valueOf(SearchControls.ONELEVEL_SCOPE); 039 } else if ("subtree".equals(scopeString)) { 040 return SearchControls.SUBTREE_SCOPE; 041 } 042 } 043 return null; 044 } 045 046}