/** Send characters to the validator in CHUNK_SIZE character chunks. */
private void sendCharactersToSchemaParser(String str, boolean whitespace) {
if (str != null) {
final int length = str.length();
final int remainder = length & CHUNK_MASK;
if (remainder > 0) {
str.getChars(0, remainder, fCharBuffer, 0);
fTempString.setValues(fCharBuffer, 0, remainder);
if (whitespace) {
fSchemaDOMParser.ignorableWhitespace(fTempString, null);
} else {
fSchemaDOMParser.characters(fTempString, null);
}
}
int i = remainder;
while (i < length) {
str.getChars(i, i += CHUNK_SIZE, fCharBuffer, 0);
fTempString.setValues(fCharBuffer, 0, CHUNK_SIZE);
if (whitespace) {
fSchemaDOMParser.ignorableWhitespace(fTempString, null);
} else {
fSchemaDOMParser.characters(fTempString, null);
}
}
}
}
public void parse(XMLEventReader input) throws XMLStreamException, XNIException {
XMLEvent currentEvent = input.peek();
if (currentEvent != null) {
int eventType = currentEvent.getEventType();
if (eventType != XMLStreamConstants.START_DOCUMENT
&& eventType != XMLStreamConstants.START_ELEMENT) {
throw new XMLStreamException();
}
fLocationWrapper.setLocation(currentEvent.getLocation());
fSchemaDOMParser.startDocument(fLocationWrapper, null, fNamespaceContext, null);
loop:
while (input.hasNext()) {
currentEvent = input.nextEvent();
eventType = currentEvent.getEventType();
switch (eventType) {
case XMLStreamConstants.START_ELEMENT:
++fDepth;
StartElement start = currentEvent.asStartElement();
fillQName(fElementQName, start.getName());
fLocationWrapper.setLocation(start.getLocation());
fNamespaceContext.setNamespaceContext(start.getNamespaceContext());
fillXMLAttributes(start);
fillDeclaredPrefixes(start);
addNamespaceDeclarations();
fNamespaceContext.pushContext();
fSchemaDOMParser.startElement(fElementQName, fAttributes, null);
break;
case XMLStreamConstants.END_ELEMENT:
EndElement end = currentEvent.asEndElement();
fillQName(fElementQName, end.getName());
fillDeclaredPrefixes(end);
fLocationWrapper.setLocation(end.getLocation());
fSchemaDOMParser.endElement(fElementQName, null);
fNamespaceContext.popContext();
--fDepth;
if (fDepth <= 0) {
break loop;
}
break;
case XMLStreamConstants.CHARACTERS:
sendCharactersToSchemaParser(currentEvent.asCharacters().getData(), false);
break;
case XMLStreamConstants.SPACE:
sendCharactersToSchemaParser(currentEvent.asCharacters().getData(), true);
break;
case XMLStreamConstants.CDATA:
fSchemaDOMParser.startCDATA(null);
sendCharactersToSchemaParser(currentEvent.asCharacters().getData(), false);
fSchemaDOMParser.endCDATA(null);
break;
case XMLStreamConstants.PROCESSING_INSTRUCTION:
ProcessingInstruction pi = (ProcessingInstruction) currentEvent;
fillProcessingInstruction(pi.getData());
fSchemaDOMParser.processingInstruction(pi.getTarget(), fTempString, null);
break;
case XMLStreamConstants.DTD:
/* There shouldn't be a DTD in the schema */
break;
case XMLStreamConstants.ENTITY_REFERENCE:
/* Not needed for schemas */
break;
case XMLStreamConstants.COMMENT:
/* No point in sending comments */
break;
case XMLStreamConstants.START_DOCUMENT:
fDepth++;
/* We automatically call startDocument before the loop */
break;
case XMLStreamConstants.END_DOCUMENT:
/* We automatically call endDocument after the loop */
break;
}
}
fLocationWrapper.setLocation(null);
fNamespaceContext.setNamespaceContext(null);
fSchemaDOMParser.endDocument(null);
}
}
public void parse(XMLStreamReader input) throws XMLStreamException, XNIException {
if (input.hasNext()) {
int eventType = input.getEventType();
if (eventType != XMLStreamConstants.START_DOCUMENT
&& eventType != XMLStreamConstants.START_ELEMENT) {
throw new XMLStreamException();
}
fLocationWrapper.setLocation(input.getLocation());
fSchemaDOMParser.startDocument(fLocationWrapper, null, fNamespaceContext, null);
boolean first = true;
loop:
while (input.hasNext()) {
if (!first) {
eventType = input.next();
} else {
first = false;
}
switch (eventType) {
case XMLStreamConstants.START_ELEMENT:
++fDepth;
fLocationWrapper.setLocation(input.getLocation());
fNamespaceContext.setNamespaceContext(input.getNamespaceContext());
fillQName(
fElementQName, input.getNamespaceURI(), input.getLocalName(), input.getPrefix());
fillXMLAttributes(input);
fillDeclaredPrefixes(input);
addNamespaceDeclarations();
fNamespaceContext.pushContext();
fSchemaDOMParser.startElement(fElementQName, fAttributes, null);
break;
case XMLStreamConstants.END_ELEMENT:
fLocationWrapper.setLocation(input.getLocation());
fNamespaceContext.setNamespaceContext(input.getNamespaceContext());
fillQName(
fElementQName, input.getNamespaceURI(), input.getLocalName(), input.getPrefix());
fillDeclaredPrefixes(input);
fSchemaDOMParser.endElement(fElementQName, null);
fNamespaceContext.popContext();
--fDepth;
if (fDepth <= 0) {
break loop;
}
break;
case XMLStreamConstants.CHARACTERS:
fTempString.setValues(
input.getTextCharacters(), input.getTextStart(), input.getTextLength());
fSchemaDOMParser.characters(fTempString, null);
break;
case XMLStreamConstants.SPACE:
fTempString.setValues(
input.getTextCharacters(), input.getTextStart(), input.getTextLength());
fSchemaDOMParser.ignorableWhitespace(fTempString, null);
break;
case XMLStreamConstants.CDATA:
fSchemaDOMParser.startCDATA(null);
fTempString.setValues(
input.getTextCharacters(), input.getTextStart(), input.getTextLength());
fSchemaDOMParser.characters(fTempString, null);
fSchemaDOMParser.endCDATA(null);
break;
case XMLStreamConstants.PROCESSING_INSTRUCTION:
fillProcessingInstruction(input.getPIData());
fSchemaDOMParser.processingInstruction(input.getPITarget(), fTempString, null);
break;
case XMLStreamConstants.DTD:
/* There shouldn't be a DTD in the schema */
break;
case XMLStreamConstants.ENTITY_REFERENCE:
/* Not needed for schemas */
break;
case XMLStreamConstants.COMMENT:
/* No point in sending comments */
break;
case XMLStreamConstants.START_DOCUMENT:
++fDepth;
/* We automatically call startDocument before the loop */
break;
case XMLStreamConstants.END_DOCUMENT:
/* We automatically call endDocument after the loop */
break;
}
}
fLocationWrapper.setLocation(null);
fNamespaceContext.setNamespaceContext(null);
fSchemaDOMParser.endDocument(null);
}
}
public Document getDocument() {
return fSchemaDOMParser.getDocument();
}
