/** Convert an Object to a String and generate SAX characters events. */
public static void objectToCharacters(Object o, ContentHandler contentHandler) {
try {
char[] charValue = (o == null) ? null : o.toString().toCharArray();
if (charValue != null) contentHandler.characters(charValue, 0, charValue.length);
} catch (Exception e) {
throw new OXFException(e);
}
}
/**
* Read characters from a Reader and generate SAX characters events.
*
* <p>The caller has to close the Reader if needed.
*/
public static void readerToCharacters(Reader reader, ContentHandler contentHandler) {
try {
// Work with buffered Reader
reader = new BufferedReader(reader);
// Read and write in chunks
char[] buf = new char[1024];
int count;
while ((count = reader.read(buf)) != -1) contentHandler.characters(buf, 0, count);
} catch (Exception e) {
throw new OXFException(e);
}
}
public static void streamNullDocument(ContentHandler contentHandler) throws SAXException {
contentHandler.startDocument();
contentHandler.startPrefixMapping(XMLConstants.XSI_PREFIX, XMLConstants.XSI_URI);
final AttributesImpl attributes = new AttributesImpl();
attributes.addAttribute(XMLConstants.XSI_URI, "nil", "xsi:nil", "CDATA", "true");
contentHandler.startElement("", "null", "null", attributes);
contentHandler.endElement("", "null", "null");
contentHandler.endPrefixMapping(XMLConstants.XSI_PREFIX);
contentHandler.endDocument();
}