/**
* 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 javax.naming.NamingException;
import javax.naming.NamingEnumeration;
import javax.naming.directory.Attribute;
import javax.naming.directory.Attributes;
import javax.naming.directory.SearchResult;
import org.xml.sax.DocumentHandler;
import org.xml.sax.SAXException;
import org.xml.sax.helpers.AttributeListImpl;
import org.castor.core.util.Base64Encoder;
import org.exolab.castor.dsml.XML;
import org.exolab.castor.dsml.Producer;
import org.exolab.castor.dsml.ImportExportException;
/**
* @author <a href="mailto:arkin@intalio.com">Assaf Arkin</a>
* @version $Revision$ $Date: 2005-08-05 13:58:36 -0600 (Fri, 05 Aug 2005) $
*/
public class JNDIProducer extends Producer {
public JNDIProducer(final DocumentHandler docHandler, final boolean namespace) {
super(docHandler, namespace);
}
public void produce(final String name, final Attributes attrs)
throws SAXException, NamingException {
AttributeListImpl attrList;
Attribute attr;
leaveSchema();
enterDirectory();
// dsml:entry dn
attrList = new AttributeListImpl();
attrList.addAttribute(XML.Entries.Attributes.DN, "CDATA", name);
// dsml:entry
_docHandler.startElement(prefix(XML.Entries.Elements.ENTRY), attrList);
if (attrs != null) {
attr = attrs.get("objectclass");
if (attr != null) {
// dsml:objectclass
attrList = new AttributeListImpl();
_docHandler.startElement(prefix(XML.Entries.Elements.OBJECT_CLASS), attrList);
NamingEnumeration<?> values = attr.getAll();
while (values.hasMore()) {
char[] chars;
// dsml:oc-value
Object value = values.next();
if (value != null) {
chars = value.toString().toCharArray();
} else {
chars = new char[0];
}
attrList = new AttributeListImpl();
_docHandler.startElement(prefix(XML.Entries.Elements.OBJECT_CLASS_VALUE),
attrList);
_docHandler.characters(chars, 0, chars.length);
_docHandler.endElement(prefix(XML.Entries.Elements.OBJECT_CLASS_VALUE));
}
_docHandler.endElement(prefix(XML.Entries.Elements.OBJECT_CLASS));
}
NamingEnumeration<? extends Attribute> enumeration = attrs.getAll();
while (enumeration.hasMore()) {
// dsml:attr
attr = enumeration.next();
if (attr.getID().equals("objectclass")) {
continue;
}
attrList = new AttributeListImpl();
attrList.addAttribute(XML.Entries.Attributes.NAME, "CDATA", attr.getID());
_docHandler.startElement(prefix(XML.Entries.Elements.ATTRIBUTE), attrList);
NamingEnumeration<?> values = attr.getAll();
while (values.hasMore()) {
char[] chars = null;
byte[] bytes = null;
attrList = new AttributeListImpl();
// dsml:value
Object value = values.next();
if (value == null) {
chars = new char[ 0 ];
} else if (value instanceof String) {
chars = ((String) value).toCharArray();
} else if (value instanceof byte[]) {
bytes = (byte[]) value;
} else {
chars = value.toString().toCharArray();
}
if (chars != null) {
boolean encode = false;
boolean wchar = false;
int i = 0;
while (i < chars.length && !wchar) {
char c = chars[i++];
if (c >= '\u0100') {
encode = true;
wchar = true;
} else if (c >= '\u0080' || (c < ' ' && c != '\n' && c != '\t')) {
encode = true;
}
}
if (encode) {
if (wchar) {
bytes = new byte[chars.length << 1];
int j = 0;
// big endian
for (i = 0; i < chars.length; i++) {
bytes[j++] = (byte) (chars[i] >> 8);
bytes[j++] = (byte) (0xff & chars[i]);
}
} else {
bytes = new byte[chars.length];
for (i = 0; i < chars.length; i++) {
bytes[i] = (byte) chars[i];
}
}
}
}
if (bytes != null) {
chars = Base64Encoder.encode(bytes);
attrList.addAttribute(XML.Entries.Attributes.ENCODING, "NMTOKEN",
XML.Entries.Attributes.Encodings.BASE64);
}
_docHandler.startElement(prefix(XML.Entries.Elements.VALUE), attrList);
_docHandler.characters(chars, 0, chars.length);
_docHandler.endElement(prefix(XML.Entries.Elements.VALUE));
}
_docHandler.endElement(prefix(XML.Entries.Elements.ATTRIBUTE));
}
}
_docHandler.endElement(prefix(XML.Entries.Elements.ENTRY));
}
public void produce(final SearchResult result) throws SAXException {
try {
produce(result.getName(), result.getAttributes());
} catch (NamingException except) {
throw new SAXException(except.toString());
}
}
public void produce(final NamingEnumeration<SearchResult> results)
throws ImportExportException, SAXException {
try {
while (results.hasMore()) {
SearchResult result = results.next();
produce(result.getName(), result.getAttributes());
}
} catch (NamingException except) {
throw new ImportExportException(except);
}
}
}