/**
* 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.jndi;
import java.util.Vector;
import java.util.Enumeration;
import javax.naming.NamingException;
import javax.naming.NameNotFoundException;
import javax.naming.NamingEnumeration;
import javax.naming.directory.Attribute;
import javax.naming.directory.Attributes;
import javax.naming.directory.ModificationItem;
import javax.naming.directory.DirContext;
import javax.naming.directory.SearchResult;
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: 2006-04-13 06:47:36 -0600 (Thu, 13 Apr 2006) $
*/
public class JNDIImporter extends Importer {
private DirContext _ctx;
public JNDIImporter(final DirContext ctx) {
_ctx = ctx;
}
protected Consumer createConsumer() {
return new JNDIConsumer();
}
public void importEntry(final SearchResult result, final int policy) throws NamingException {
Attributes existing;
Attributes attrSet;
Attribute attr;
NamingEnumeration<? extends Attribute> enumeration;
if (result.getAttributes().size() == 0) {
if ((policy & ImportDescriptor.Policy.DELETE_EMPTY) != 0) {
try {
_ctx.lookup(result.getName());
_ctx.unbind(result.getName());
notify(result.getName(), ImportEventListener.DELETED);
} catch (NameNotFoundException except) {
// Object does not exist, was not removed, ignore.
notify(result.getName(), ImportEventListener.IGNORED);
}
} else {
notify(result.getName(), ImportEventListener.IGNORED);
}
} else {
try {
existing = _ctx.getAttributes(result.getName());
Vector<ModificationItem> modifs = new Vector<ModificationItem>();
attrSet = result.getAttributes();
enumeration = attrSet.getAll();
while (enumeration.hasMore()) {
attr = enumeration.next();
if (existing.get(attr.getID()) != null) {
if ((policy & ImportDescriptor.Policy.NEW_ATTRIBUTE_ONLY) == 0) {
if (attr.size() > 0) {
modifs.addElement(new ModificationItem(
DirContext.REPLACE_ATTRIBUTE, attr));
} else {
modifs.addElement(new ModificationItem(
DirContext.REMOVE_ATTRIBUTE, attr));
}
}
} else {
if ((policy & ImportDescriptor.Policy.UPDATE_ONLY) == 0) {
if (attr.size() > 0) {
modifs.addElement(new ModificationItem(
DirContext.ADD_ATTRIBUTE, attr));
}
}
}
}
if ((policy & ImportDescriptor.Policy.REPLACE_ATTRIBUTE) != 0) {
enumeration = existing.getAll();
while (enumeration.hasMore()) {
attr = enumeration.next();
if (attrSet.get(attr.getID()) == null) {
modifs.addElement(new ModificationItem(
DirContext.REMOVE_ATTRIBUTE, attr));
}
}
}
if (modifs.size() > 0) {
ModificationItem[] array;
array = new ModificationItem[modifs.size()];
modifs.copyInto(array);
_ctx.modifyAttributes(result.getName(), array);
notify(result.getName(), ImportEventListener.REFRESHED);
} else {
notify(result.getName(), ImportEventListener.IGNORED);
}
} catch (NameNotFoundException except) {
// Object does not exist, we create a new one.
if ((policy & ImportDescriptor.Policy.REFRESH_ONLY) == 0) {
_ctx.bind(result.getName(), null, result.getAttributes());
notify(result.getName(), ImportEventListener.CREATED);
} else {
notify(result.getName(), ImportEventListener.IGNORED);
}
}
}
}
public void importEntries(final NamingEnumeration<SearchResult> results)
throws NamingException {
if (getImportDescriptor() == null) {
setImportDescriptor(new ImportDescriptor());
}
while (results.hasMore()) {
SearchResult result = results.next();
importEntry(result, getImportDescriptor().getPolicy(result.getName()));
}
}
public void importEntries(final Enumeration<SearchResult> results)
throws ImportExportException {
if (getImportDescriptor() == null) {
setImportDescriptor(new ImportDescriptor());
}
try {
while (results.hasMoreElements()) {
SearchResult result = results.nextElement();
importEntry(result, getImportDescriptor().getPolicy(result.getName()));
}
} catch (NamingException except) {
throw new ImportExportException(except);
}
}
}