private void convertTypes() throws IOException {
Types types = definition.getTypes();
if (types != null) {
List<ExtensibilityElement> list = types.getExtensibilityElements();
for (ExtensibilityElement element : list) {
if (element instanceof SchemaImpl) {
Element schemaElement = ((SchemaImpl) element).getElement();
// We need to inject the namespaces declared in parent nodes into the schema element
Map<String, String> namespaces = definition.getNamespaces();
for (Entry<String, String> entry : namespaces.entrySet()) {
if (schemaElement.getAttribute("xmlns:" + entry.getKey()).isEmpty()) {
schemaElement.setAttribute("xmlns:" + entry.getKey(), entry.getValue());
}
}
parseSchemaElement(schemaElement);
}
}
try {
XSSchemaSet schemaSet = schemaParser.getResult();
if (schemaSet == null) {
throw new IOException("An error occurred while parsing the WSDL types section");
}
XsdToJolieConverter schemaConverter = new XsdToJolieConverterImpl(schemaSet, false, null);
typeDefinitions.addAll(schemaConverter.convert());
} catch (SAXException e) {
throw new IOException(e);
} catch (XsdToJolieConverter.ConversionException e) {
throw new IOException(e);
}
}
}
/**
* Loads nested schema type definitions from wsdl.
*
* @throws IOException
* @throws WSDLException
* @throws TransformerFactoryConfigurationError
* @throws TransformerException
* @throws TransformerConfigurationException
*/
private void loadSchemas()
throws WSDLException, IOException, TransformerConfigurationException, TransformerException,
TransformerFactoryConfigurationError {
Definition definition =
WSDLFactory.newInstance().newWSDLReader().readWSDL(wsdl.getFile().getAbsolutePath());
Types types = definition.getTypes();
List<?> schemaTypes = types.getExtensibilityElements();
for (Object schemaObject : schemaTypes) {
if (schemaObject instanceof SchemaImpl) {
SchemaImpl schema = (SchemaImpl) schemaObject;
inheritNamespaces(schema, definition);
ByteArrayOutputStream bos = new ByteArrayOutputStream();
Source source = new DOMSource(schema.getElement());
Result result = new StreamResult(bos);
TransformerFactory.newInstance().newTransformer().transform(source, result);
Resource schemaResource = new ByteArrayResource(bos.toByteArray());
schemas.add(schemaResource);
if (definition
.getTargetNamespace()
.equals(schema.getElement().getAttribute("targetNamespace"))) {
setXsd(schemaResource);
}
} else {
log.warn("Found unsupported schema type implementation " + schemaObject.getClass());
}
}
}
protected void updateDefinition(
Definition def,
Map<String, Definition> done,
Map<String, SchemaReference> doneSchemas,
String base,
EndpointInfo ei) {
OASISCatalogManager catalogs = OASISCatalogManager.getCatalogManager(bus);
Collection<List<?>> imports = CastUtils.cast((Collection<?>) def.getImports().values());
for (List<?> lst : imports) {
List<Import> impLst = CastUtils.cast(lst);
for (Import imp : impLst) {
String start = imp.getLocationURI();
String decodedStart = null;
// Always use the URL decoded version to ensure that we have a
// canonical representation of the import URL for lookup.
try {
decodedStart = URLDecoder.decode(start, "utf-8");
} catch (UnsupportedEncodingException e) {
throw new WSDLQueryException(
new org.apache.cxf.common.i18n.Message("COULD_NOT_PROVIDE_WSDL", LOG, start), e);
}
String resolvedSchemaLocation = resolveWithCatalogs(catalogs, start, base);
if (resolvedSchemaLocation == null) {
try {
// check to see if it's already in a URL format. If so, leave it.
new URL(start);
} catch (MalformedURLException e) {
if (done.put(decodedStart, imp.getDefinition()) == null) {
updateDefinition(imp.getDefinition(), done, doneSchemas, base, ei);
}
}
} else {
if (done.put(decodedStart, imp.getDefinition()) == null) {
done.put(resolvedSchemaLocation, imp.getDefinition());
updateDefinition(imp.getDefinition(), done, doneSchemas, base, ei);
}
}
}
}
/* This doesn't actually work. Setting setSchemaLocationURI on the import
* for some reason doesn't actually result in the new URI being written
* */
Types types = def.getTypes();
if (types != null) {
for (ExtensibilityElement el :
CastUtils.cast(types.getExtensibilityElements(), ExtensibilityElement.class)) {
if (el instanceof Schema) {
Schema see = (Schema) el;
updateSchemaImports(see, doneSchemas, base);
}
}
}
}
/*
* Analyze the wsdl document at the given URI, and traverse any relative files that
* it imports. Can optionally pass in a parsed Definition if one's available so
* we don't have to parse the wsdl again (otherwise just pass in null).
*/
private void analyzeWSDL(URI uri, Definition definition)
throws MalformedURLException, IOException, WSDLException, WWWAuthenticationException {
uri = uri.normalize();
// already seen this wsdl, skip
if (xmlObjectInfos.containsKey(uri.toString())) return;
// need to parse the wsdl ourselves
if (definition == null) definition = parser.getWSDLDefinitionVerbose(uri.toString());
// save a reference to the starting wsdl
if (this.definition == null) this.definition = definition;
IPath path = new Path(uri.getPath());
// a target filename was given, so we need to modify the path with the new name
if (definition == this.definition && targetFilename != null)
path = path.removeLastSegments(1).append(targetFilename);
XMLObjectInfo info = new XMLObjectInfo(path, definition);
xmlObjectInfos.put(uri.toString(), info);
updatePathPrefix(info);
// now look at wsdl imports
for (Iterator it = definition.getImports().values().iterator(); it.hasNext(); ) {
List list = (List) it.next();
for (Iterator listIt = list.iterator(); listIt.hasNext(); ) {
Import wsdlImport = (Import) listIt.next();
String wsdlImportLocation = wsdlImport.getLocationURI();
// analyze any relative imports we find
if (wsdlImportLocation != null && isRelative(wsdlImportLocation)) {
// bad form, importing xsd with wsdl:import, but need to handle
if (wsdlImportLocation.toLowerCase().endsWith(XSD))
analyzeXSD(uri.resolve(uriCreate(wsdlImportLocation)));
else analyzeWSDL(uri.resolve(uriCreate(wsdlImportLocation)), null);
}
}
}
// now look at xsd imports
Types types = definition.getTypes();
// there's no wsdl:types, we're done
if (types == null) return;
for (Iterator it = types.getExtensibilityElements().iterator(); it.hasNext(); ) {
ExtensibilityElement extElement = (ExtensibilityElement) it.next();
Element element;
// we'll try to parse any UnknownExtensibilityElements and
// XSDSchemaExtensibilityElements into an XSD schema
if (extElement instanceof UnknownExtensibilityElement)
element = ((UnknownExtensibilityElement) extElement).getElement();
else if (extElement instanceof XSDSchemaExtensibilityElement)
element = ((XSDSchemaExtensibilityElement) extElement).getElement();
else if (extElement instanceof Schema) element = ((Schema) extElement).getElement();
else continue;
try {
XSDSchema xsdSchema = XSDSchemaImpl.createSchema(element);
// analyze the inlined schema at the current uri
analyzeXSD(uri, xsdSchema);
} catch (Exception t) {
// ignore any extensibility elements that cannot be parsed into a
// XSDSchema instance
}
}
}
