public void startElement(String uri, String localName, String qName, Attributes atts)
throws SAXException {
if (fNeedPushNSContext) {
fNamespaceContext.pushContext();
}
fNeedPushNSContext = true;
// Fill element QName
fillQName(fElementQName, uri, localName, qName);
// Fill XMLAttributes
if (atts instanceof Attributes2) {
fillXMLAttributes2((Attributes2) atts);
} else {
fillXMLAttributes(atts);
}
try {
fSchemaValidator.startElement(fElementQName, fAttributes, null);
} catch (XMLParseException e) {
throw Util.toSAXParseException(e);
} catch (XNIException e) {
throw Util.toSAXException(e);
}
}
public void ignorableWhitespace(char[] ch, int start, int length) throws SAXException {
try {
fTempString.setValues(ch, start, length);
fSchemaValidator.ignorableWhitespace(fTempString, null);
} catch (XMLParseException e) {
throw Util.toSAXParseException(e);
} catch (XNIException e) {
throw Util.toSAXException(e);
}
}
public void endDocument() throws SAXException {
fSAXLocatorWrapper.setLocator(null);
try {
fSchemaValidator.endDocument(null);
} catch (XMLParseException e) {
throw Util.toSAXParseException(e);
} catch (XNIException e) {
throw Util.toSAXException(e);
}
}
public void endElement(String uri, String localName, String qName) throws SAXException {
fillQName(fElementQName, uri, localName, qName);
try {
fSchemaValidator.endElement(fElementQName, null);
} catch (XMLParseException e) {
throw Util.toSAXParseException(e);
} catch (XNIException e) {
throw Util.toSAXException(e);
} finally {
fNamespaceContext.popContext();
}
}
public void startDocument() throws SAXException {
fComponentManager.reset();
fSchemaValidator.setDocumentHandler(this);
fValidationManager.setEntityState(this);
fTypeInfoProvider.finishStartElement(); // cleans up TypeInfoProvider
fNeedPushNSContext = true;
if (fUnparsedEntities != null && !fUnparsedEntities.isEmpty()) {
// should only clear this if the last document contained unparsed entities
fUnparsedEntities.clear();
}
fErrorReporter.setDocumentLocator(fSAXLocatorWrapper);
try {
fSchemaValidator.startDocument(
fSAXLocatorWrapper, fSAXLocatorWrapper.getEncoding(), fNamespaceContext, null);
} catch (XMLParseException e) {
throw Util.toSAXParseException(e);
} catch (XNIException e) {
throw Util.toSAXException(e);
}
}
public Schema newSchema(Source[] schemas) throws SAXException {
// this will let the loader store parsed Grammars into the pool.
XMLGrammarPoolImplExtension pool = new XMLGrammarPoolImplExtension();
fXMLGrammarPoolWrapper.setGrammarPool(pool);
XMLInputSource[] xmlInputSources = new XMLInputSource[schemas.length];
InputStream inputStream;
Reader reader;
for (int i = 0; i < schemas.length; i++) {
Source source = schemas[i];
if (source instanceof StreamSource) {
StreamSource streamSource = (StreamSource) source;
String publicId = streamSource.getPublicId();
String systemId = streamSource.getSystemId();
inputStream = streamSource.getInputStream();
reader = streamSource.getReader();
xmlInputSources[i] = new XMLInputSource(publicId, systemId, null);
xmlInputSources[i].setByteStream(inputStream);
xmlInputSources[i].setCharacterStream(reader);
} else if (source instanceof SAXSource) {
SAXSource saxSource = (SAXSource) source;
InputSource inputSource = saxSource.getInputSource();
if (inputSource == null) {
throw new SAXException(
JAXPValidationMessageFormatter.formatMessage(
Locale.getDefault(), "SAXSourceNullInputSource", null));
}
xmlInputSources[i] = new SAXInputSource(saxSource.getXMLReader(), inputSource);
} else if (source instanceof DOMSource) {
DOMSource domSource = (DOMSource) source;
Node node = domSource.getNode();
String systemID = domSource.getSystemId();
xmlInputSources[i] = new DOMInputSource(node, systemID);
} else if (source == null) {
throw new NullPointerException(
JAXPValidationMessageFormatter.formatMessage(
Locale.getDefault(), "SchemaSourceArrayMemberNull", null));
} else {
throw new IllegalArgumentException(
JAXPValidationMessageFormatter.formatMessage(
Locale.getDefault(),
"SchemaFactorySourceUnrecognized",
new Object[] {source.getClass().getName()}));
}
}
try {
fXMLSchemaLoader.loadGrammar(xmlInputSources);
} catch (XNIException e) {
// this should have been reported to users already.
throw Util.toSAXException(e);
} catch (IOException e) {
// this hasn't been reported, so do so now.
SAXParseException se = new SAXParseException(e.getMessage(), null, e);
fErrorHandler.error(se);
throw se; // and we must throw it.
}
// Clear reference to grammar pool.
fXMLGrammarPoolWrapper.setGrammarPool(null);
// Select Schema implementation based on grammar count.
final int grammarCount = pool.getGrammarCount();
if (grammarCount > 1) {
return new XMLSchema(new ReadOnlyGrammarPool(pool));
} else if (grammarCount == 1) {
Grammar[] grammars = pool.retrieveInitialGrammarSet(XMLGrammarDescription.XML_SCHEMA);
return new SimpleXMLSchema(grammars[0]);
} else {
return EmptyXMLSchema.getInstance();
}
}
