001 /* InitialLdapContext.java --
002 Copyright (C) 2001, 2004 Free Software Foundation, Inc.
003
004 This file is part of GNU Classpath.
005
006 GNU Classpath is free software; you can redistribute it and/or modify
007 it under the terms of the GNU General Public License as published by
008 the Free Software Foundation; either version 2, or (at your option)
009 any later version.
010
011 GNU Classpath is distributed in the hope that it will be useful, but
012 WITHOUT ANY WARRANTY; without even the implied warranty of
013 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
014 General Public License for more details.
015
016 You should have received a copy of the GNU General Public License
017 along with GNU Classpath; see the file COPYING. If not, write to the
018 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
019 02110-1301 USA.
020
021 Linking this library statically or dynamically with other modules is
022 making a combined work based on this library. Thus, the terms and
023 conditions of the GNU General Public License cover the whole
024 combination.
025
026 As a special exception, the copyright holders of this library give you
027 permission to link this library with independent modules to produce an
028 executable, regardless of the license terms of these independent
029 modules, and to copy and distribute the resulting executable under
030 terms of your choice, provided that you also meet, for each linked
031 independent module, the terms and conditions of the license of that
032 module. An independent module is a module which is not derived from
033 or based on this library. If you modify this library, you may extend
034 this exception to your version of the library, but you are not
035 obligated to do so. If you do not wish to do so, delete this
036 exception statement from your version. */
037
038
039 package javax.naming.ldap;
040
041 import java.util.Hashtable;
042
043 import javax.naming.Context;
044 import javax.naming.NamingException;
045 import javax.naming.NoInitialContextException;
046 import javax.naming.NotContextException;
047 import javax.naming.directory.InitialDirContext;
048
049 /**
050 * @author Tom Tromey (tromey@redhat.com)
051 * @date June 21, 2001
052 */
053 public class InitialLdapContext
054 extends InitialDirContext
055 implements LdapContext
056 {
057 public InitialLdapContext ()
058 throws NamingException
059 {
060 this (null, null);
061 }
062
063 public InitialLdapContext (Hashtable<?, ?> environment,
064 Control[] connControls)
065 throws NamingException
066 {
067 super (false);
068
069 Hashtable<Object, Object> myenv = null;
070 if (connControls != null)
071 {
072 if (environment == null)
073 myenv = new Hashtable<Object, Object> ();
074 else
075 myenv = (Hashtable<Object, Object>) environment.clone ();
076 myenv.put ("java.naming.ldap.control.connect",
077 connControls);
078 }
079
080 init (myenv);
081 }
082
083 private LdapContext getDefaultInitLdapCtx ()
084 throws NamingException
085 {
086 Context c = getDefaultInitCtx ();
087 if (c == null)
088 throw new NoInitialContextException ();
089 else if (! (c instanceof LdapContext))
090 throw new NotContextException ();
091 return (LdapContext) c;
092 }
093
094 public ExtendedResponse extendedOperation (ExtendedRequest request)
095 throws NamingException
096 {
097 return getDefaultInitLdapCtx ().extendedOperation (request);
098 }
099
100 public Control[] getConnectControls ()
101 throws NamingException
102 {
103 return getDefaultInitLdapCtx ().getConnectControls ();
104 }
105
106 public Control[] getRequestControls ()
107 throws NamingException
108 {
109 return getDefaultInitLdapCtx ().getRequestControls ();
110 }
111
112 public Control[] getResponseControls ()
113 throws NamingException
114 {
115 return getDefaultInitLdapCtx ().getResponseControls ();
116 }
117
118 public LdapContext newInstance (Control[] reqControls)
119 throws NamingException
120 {
121 return getDefaultInitLdapCtx ().newInstance (reqControls);
122 }
123
124 public void reconnect (Control[] connControls)
125 throws NamingException
126 {
127 getDefaultInitLdapCtx ().reconnect (connControls);
128 }
129
130 public void setRequestControls (Control[] reqControls)
131 throws NamingException
132 {
133 getDefaultInitLdapCtx ().setRequestControls (reqControls);
134 }
135 }