private void doInclude(final URL url, final XsdAtom xsdAtom, final XsltX xsltX)
throws IOException {
final Collection<Element> children = ElementU.getChildren(xsdAtom.getElement(), XsdU.INCLUDE);
for (final Element child : children) {
final String schemaLocation = ElementU.getAttribute(child, XsdU.SCHEMA_LOCATION);
final URL urlInclude = URLCodec.resolve(url, schemaLocation);
add(null, urlInclude, xsltX);
}
}
private void doImport(final URL url, final XsdAtom xsdAtom, final XsltX xsltX)
throws IOException {
final Collection<Element> children = ElementU.getChildren(xsdAtom.getElement(), XsdU.IMPORT);
for (final Element child : children) {
final String namespace = ElementU.getAttribute(child, XsdU.NAMESPACE);
final String schemaLocation = ElementU.getAttribute(child, XsdU.SCHEMA_LOCATION);
final URL urlImport = URLCodec.resolve(url, schemaLocation);
add(namespace, urlImport, xsltX);
}
}
public final XedCursor findTypeInstanceChild(final String name, final XedCursor cursor) {
final Element element = cursor.getElement();
final XedCursor cursorType = findTypeInstance(name, cursor);
XedCursor cursorChild = null;
final TypeInstance typeInstance = cursorType.getTypeInstance();
final TypeInstance.NodeType nodeType =
(typeInstance == null) ? null : typeInstance.getNodeType();
if (TypeInstance.NodeType.attribute.equals(nodeType)) {
cursorChild = findChildAttr(ElementU.getAttributeNode(element, name), cursor, cursorType);
} else if (TypeInstance.NodeType.element.equals(nodeType)) {
cursorChild =
findChildElement(ElementU.getChild(element, typeInstance.getQName()), cursor, cursorType);
}
return cursorChild;
}
private XedCursor findChildAttr(
final Attr attr, final XedCursor cursorParent, final XedCursor cursorType) {
final Xed xed = cursorParent.getXed();
final Element elementParent = cursorParent.getElement();
final TypeInstance typeInstance = cursorType.getTypeInstance();
final Attr attrIt =
(elementParent == null) ? null : ElementU.getAttributeNode(elementParent, attr.getName());
return ((attrIt == null) ? null : new XedCursor(xed, cursorType, attrIt, 0, typeInstance));
}
private Element fabricateElement(final CronJob cronJob) throws IOException {
final String command = cronJob.getCommand();
final String[] tokens = command.split(StringU.Const.WHITESPACE);
final NameTypeValues arguments = HttpArguments.toArguments(tokens[1]);
final Element element =
DocumentU.createDocument(tokens[0], XMLConstants.NULL_NS_URI).getDocumentElement();
for (final NameTypeValue argument : arguments) {
ElementU.setAttribute(element, argument.getName(), argument.getValueS());
}
return element;
}
private SchemaAtom add(final String targetNamespaceIn, final URL url, final XsltX xsltX)
throws IOException {
SchemaAtom schemaAtom = null;
logger.finest(url.toExternalForm());
final String catalogURL = URLCodec.toExternalForm(urlCatalog);
final String initialURL = URLCodec.toExternalForm(url);
final String uri = ((catalogURL == null) ? initialURL : initialURL.replace(catalogURL, ""));
final String protocol = url.getProtocol();
final boolean isLocal =
(("file".equals(protocol)) || ("jar".equals(protocol))); // i18n internal
final boolean isLoaded = schemaAtoms.containsKey(uri);
if (isLocal && (!isLoaded)) {
// get schema content
byte[] bytesXsd = StreamU.read(url);
// optional transform
if (xsltX != null) {
bytesXsd = xsltX.transform(bytesXsd);
}
logger.finest(UTF8Codec.toString(bytesXsd));
// default XSLT for XSD
final URL urlAugmentXSLT = new URL(initialURL.replace(".xsd", ".xslt"));
final byte[] xslt = StreamU.readSafe(urlAugmentXSLT);
if (xslt != null) {
final XsltX xsltAugment = new XsltX(xslt);
bytesXsd = xsltAugment.transform(bytesXsd);
}
// load into DOM
final Document document = DocumentU.toDocument(bytesXsd);
final Element element = document.getDocumentElement();
final String targetNamespace =
ElementU.getAttribute(element, XsdU.TARGET_NAMESPACE, XsdU.NS_URI_NULL);
if ((targetNamespaceIn != null) && (!targetNamespaceIn.equals(targetNamespace))) {
logger.warning(String.format("%s != %s", targetNamespaceIn, targetNamespace));
}
// register content
final XsdAtom xsdAtom = atomFactory.create(element, null);
final QName name = QNameU.getQName(targetNamespace, element.getLocalName(), null);
schemaAtom = new SchemaAtom(url, name, xsdAtom);
schemaAtoms.put(uri, schemaAtom);
// schemaAtoms.put(targetNamespace, schemaAtom); // why this? (duplicate)
// import dependencies
doImport(url, xsdAtom, xsltX);
doInclude(url, xsdAtom, xsltX);
}
return schemaAtom;
}
@SuppressWarnings("PMD.AvoidInstantiatingObjectsInLoops")
private XedCursor findChildElement(
final Element child, final XedCursor cursorParent, final XedCursor cursorType) {
final Xed xed = cursorParent.getXed();
final Element elementParent = cursorParent.getElement();
final TypeInstance typeInstance = cursorType.getTypeInstance();
XedCursor cursor = new XedCursor(xed, cursorType, null, null, typeInstance);
final Collection<Element> children =
ElementU.getChildren(elementParent, typeInstance.getName());
int ordinal = -1;
for (final Element childIt : children) {
++ordinal;
if (childIt.equals(child)) {
cursor = new XedCursor(xed, cursorType, childIt, ordinal, typeInstance);
break;
}
}
return cursor;
}
