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1   /**
2    * Redistribution and use of this software and associated documentation
3    * ("Software"), with or without modification, are permitted provided
4    * that the following conditions are met:
5    *
6    * 1. Redistributions of source code must retain copyright
7    *    statements and notices.  Redistributions must also contain a
8    *    copy of this document.
9    *
10   * 2. Redistributions in binary form must reproduce the
11   *    above copyright notice, this list of conditions and the
12   *    following disclaimer in the documentation and/or other
13   *    materials provided with the distribution.
14   *
15   * 3. The name "Exolab" must not be used to endorse or promote
16   *    products derived from this Software without prior written
17   *    permission of Intalio, Inc.  For written permission,
18   *    please contact info@exolab.org.
19   *
20   * 4. Products derived from this Software may not be called "Exolab"
21   *    nor may "Exolab" appear in their names without prior written
22   *    permission of Intalio, Inc. Exolab is a registered
23   *    trademark of Intalio, Inc.
24   *
25   * 5. Due credit should be given to the Exolab Project
26   *    (http://www.exolab.org/).
27   *
28   * THIS SOFTWARE IS PROVIDED BY INTALIO, INC. AND CONTRIBUTORS
29   * ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
30   * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
31   * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL
32   * INTALIO, INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
33   * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
34   * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
35   * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
36   * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
37   * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
38   * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
39   * OF THE POSSIBILITY OF SUCH DAMAGE.
40   *
41   * Copyright 1999 (C) Intalio, Inc. All Rights Reserved.
42   *
43   * $Id$
44   */
45  
46  
47  package org.exolab.castor.dsml.mozilla;
48  
49  
50  import java.util.Enumeration;
51  import org.xml.sax.DocumentHandler;
52  import org.xml.sax.SAXException;
53  import netscape.ldap.LDAPException;
54  import netscape.ldap.LDAPConnection;
55  import netscape.ldap.LDAPSchema;
56  import netscape.ldap.LDAPv2;
57  
58  import org.castor.core.util.Messages;
59  import org.exolab.castor.dsml.Consumer;
60  import org.exolab.castor.dsml.Exporter;
61  import org.exolab.castor.dsml.SearchDescriptor;
62  import org.exolab.castor.dsml.ImportExportException;
63  
64  
65  /**
66   *
67   *
68   * @author <a href="mailto:arkin@intalio.com">Assaf Arkin</a>
69   * @version $Revision$ $Date: 2006-04-10 16:39:24 -0600 (Mon, 10 Apr 2006) $
70   */
71  public class MozillaExporter
72      extends Exporter
73  {
74  
75  
76      private LDAPConnection   _conn;
77  
78  
79      public MozillaExporter( LDAPConnection conn )
80      {
81  	_conn = conn;
82      }
83  
84  
85      protected Consumer createConsumer()
86      {
87  	return new MozillaConsumer();
88      }
89  
90  
91      public void export( DocumentHandler docHandler,
92  			boolean serverSchema, boolean importPolicy )
93  	throws ImportExportException
94      {
95  	Enumeration enumeration;
96  	String[]    attrs;
97  	MozillaProducer  producer;
98  	LDAPSchema  schema;
99  	int         scope;
100 
101 	if ( getSearchDescriptor() == null )
102 	    throw new IllegalStateException( Messages.message( "dsml.searchDescriptorRequired" ) );
103 
104 	attrs = getSearchDescriptor().getReturnAttrs();
105 	try {
106 	    scope = getSearchDescriptor().getScope();
107 	    switch ( scope ) {
108 	    case SearchDescriptor.Scope.ONE_LEVEL:
109 		scope = LDAPv2.SCOPE_ONE;
110 		break;
111 	    case SearchDescriptor.Scope.BASE:
112 		scope = LDAPv2.SCOPE_BASE;
113 		break;
114 	    case SearchDescriptor.Scope.SUB_TREE:
115 		scope = LDAPv2.SCOPE_SUB;
116 		break;
117 	    }
118 	    enumeration = _conn.search( getSearchDescriptor().getBaseDN(), scope,
119 				getSearchDescriptor().getFilter(), attrs, false );
120 	} catch ( LDAPException except ) {
121 	    // Object does not exist, was not removed, ignore.
122 	    // Anything else, we must complain.
123 	    if ( except.getLDAPResultCode() != LDAPException.NO_SUCH_OBJECT )
124 		throw new ImportExportException( except );
125 	    enumeration = null;
126 	}
127 
128 	try {
129 	    producer = new MozillaProducer( docHandler, false );
130 	    producer.startDocument();
131 	    if ( serverSchema ) {
132 		schema = new LDAPSchema();
133 		schema.fetchSchema( _conn );
134 		producer.produce( schema );
135 	    }
136 	    if ( enumeration != null )
137 		producer.produce( enumeration );
138 	    if ( importPolicy && getImportDescriptor() != null )
139 		producer.produce( getImportDescriptor() );
140 	    producer.endDocument();
141 	} catch ( SAXException except ) {
142 	    throw new ImportExportException( except );
143 	} catch ( LDAPException except ) {
144 	    throw new ImportExportException( except );
145 	}
146     }
147 
148 
149 
150 }
151