/**
* Redistribution and use of this software and associated documentation
* ("Software"), with or without modification, are permitted provided
* that the following conditions are met:
*
* 1. Redistributions of source code must retain copyright
* statements and notices. Redistributions must also contain a
* copy of this document.
*
* 2. 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.
*
* 3. The name "Exolab" must not be used to endorse or promote
* products derived from this Software without prior written
* permission of Intalio, Inc. For written permission,
* please contact info@exolab.org.
*
* 4. Products derived from this Software may not be called "Exolab"
* nor may "Exolab" appear in their names without prior written
* permission of Intalio, Inc. Exolab is a registered
* trademark of Intalio, Inc.
*
* 5. Due credit should be given to the Exolab Project
* (http://www.exolab.org/).
*
* THIS SOFTWARE IS PROVIDED BY INTALIO, INC. AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESSED 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
* INTALIO, INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*
* Copyright 1999 (C) Intalio, Inc. All Rights Reserved.
*
* $Id$
*/
package org.exolab.castor.dsml.mozilla;
import java.util.Enumeration;
import netscape.ldap.LDAPConnection;
import netscape.ldap.LDAPEntry;
import netscape.ldap.LDAPException;
import netscape.ldap.LDAPModification;
import netscape.ldap.LDAPModificationSet;
import netscape.ldap.LDAPAttribute;
import netscape.ldap.LDAPAttributeSet;
import org.exolab.castor.dsml.Consumer;
import org.exolab.castor.dsml.ImportEventListener;
import org.exolab.castor.dsml.Importer;
import org.exolab.castor.dsml.ImportDescriptor;
import org.exolab.castor.dsml.ImportExportException;
/**
*
*
* @author <a href="mailto:arkin@intalio.com">Assaf Arkin</a>
* @version $Revision$ $Date: 2004-12-13 14:00:30 -0700 (Mon, 13 Dec 2004) $
*/
public class MozillaImporter
extends Importer
{
private LDAPConnection _conn;
public MozillaImporter( LDAPConnection conn )
{
_conn = conn;
}
protected Consumer createConsumer()
{
return new MozillaConsumer();
}
public void importEntry( LDAPEntry entry, int policy )
throws LDAPException
{
LDAPEntry existing;
LDAPModificationSet modifs;
LDAPAttributeSet attrSet;
LDAPAttribute attr;
int i;
Enumeration enumeration;
if ( entry.getAttributeSet() == null ||
entry.getAttributeSet().size() == 0 ) {
if ( ( policy & ImportDescriptor.Policy.DELETE_EMPTY ) != 0 ) {
try {
_conn.read( entry.getDN() );
_conn.delete( entry.getDN() );
notify( entry.getDN(), ImportEventListener.DELETED );
} catch ( LDAPException except ) {
// Object does not exist, was not removed, ignore.
// Anything else, we must complain.
if ( except.getLDAPResultCode() != LDAPException.NO_SUCH_OBJECT )
throw except;
notify( entry.getDN(), ImportEventListener.IGNORED );
}
} else {
notify( entry.getDN(), ImportEventListener.IGNORED );
}
} else {
try {
existing = _conn.read( entry.getDN() );
modifs = new LDAPModificationSet();
attrSet = entry.getAttributeSet();
for ( i = 0 ; i < attrSet.size() ; ++i ) {
attr = attrSet.elementAt( i );
if ( existing.getAttributeSet().getAttribute( attr.getName() ) != null ) {
if ( ( policy & ImportDescriptor.Policy.NEW_ATTRIBUTE_ONLY ) == 0 ) {
if ( attr.size() > 0 ) {
modifs.add( LDAPModification.REPLACE, attr );
} else {
modifs.add( LDAPModification.DELETE, attr );
}
}
} else {
if ( ( policy & ImportDescriptor.Policy.UPDATE_ONLY ) == 0 ) {
if ( attr.size() > 0 ) {
modifs.add( LDAPModification.ADD, attr );
}
}
}
}
if ( ( policy & ImportDescriptor.Policy.REPLACE_ATTRIBUTE ) != 0 ) {
enumeration = existing.getAttributeSet().getAttributes();
while ( enumeration.hasMoreElements() ) {
attr = (LDAPAttribute) enumeration.nextElement();
if ( entry.getAttribute( attr.getName() ) == null ) {
modifs.add( LDAPModification.DELETE, attr );
}
}
}
if ( modifs.size() > 0 ) {
_conn.modify( entry.getDN(), modifs );
notify( entry.getDN(), ImportEventListener.REFRESHED );
} else {
notify( entry.getDN(), ImportEventListener.IGNORED );
}
} catch ( LDAPException except ) {
// Object does not exist, we create a new one.
// Anything else, we must complain.
if ( except.getLDAPResultCode() != LDAPException.NO_SUCH_OBJECT )
throw except;
if ( ( policy & ImportDescriptor.Policy.REFRESH_ONLY ) == 0 ) {
_conn.add( entry );
notify( entry.getDN(), ImportEventListener.CREATED );
} else {
notify( entry.getDN(), ImportEventListener.IGNORED );
}
}
}
}
public void importEntries( Enumeration entries )
throws ImportExportException
{
LDAPEntry entry;
if ( getImportDescriptor() == null )
setImportDescriptor( new ImportDescriptor() );
try {
while ( entries.hasMoreElements() ) {
entry = (LDAPEntry) entries.nextElement();
importEntry( entry, getImportDescriptor().getPolicy( entry.getDN() ) );
}
} catch ( LDAPException except ) {
throw new ImportExportException( except );
}
}
}