/**
* Merge 2 documents by XSLT.
*
* @param left Left hand document
* @param right Right hand document
* @return The merged document
*/
private Document merge(Document left, Document right) {
try {
Document doc = createUnifiedDocument(left, right);
org.jdom.output.DOMOutputter outputter = new org.jdom.output.DOMOutputter();
org.w3c.dom.Document domDocument = outputter.output(doc);
javax.xml.transform.Source xmlSource = new javax.xml.transform.dom.DOMSource(domDocument);
if (transformer == null) {
TransformerFactory tFactory = TransformerFactory.newInstance();
transformer = tFactory.newTransformer(xsltSource);
}
ByteArrayOutputStream baos = new ByteArrayOutputStream();
StreamResult xmlResult = new StreamResult(baos);
transformer.transform(xmlSource, xmlResult);
// PArse it back into a JDOM document
SAXBuilder factory = new SAXBuilder();
factory.setValidation(false);
// We don't know what the DTD of the document is, so we won't have a local
// copy - so we don't want to fail if we can't get it!
factory.setEntityResolver(
new EntityResolver() {
public InputSource resolveEntity(String thePublicId, String theSystemId)
throws SAXException {
return new InputSource(new StringReader(""));
}
});
return factory.build(new ByteArrayInputStream(baos.toByteArray()));
} catch (Exception ex) {
throw new CargoException("Exception whilst trying to transform documents", ex);
}
}
/**
* Build the WSDL model.
*
* @param abstractService collected Service information
* @param prebuild XSD generator for type section
* @return WSDL definition
*/
public Definition buildDefinition(AbstractService abstractService, XsdSchemaGenerator xsdgen)
throws WSDLException, java.lang.Exception {
String serviceName = helper.reformatOWLSSupportedByString(abstractService.getID());
String serviceDescription = abstractService.getDescription();
Map<String, Vector<AbstractServiceParameter>> mapInputs =
new HashMap<String, Vector<AbstractServiceParameter>>();
Map<String, Vector<AbstractServiceParameter>> mapOutputs =
new HashMap<String, Vector<AbstractServiceParameter>>();
Map<String, AtomicProcess> mapProcesses = new HashMap<String, AtomicProcess>();
System.out.println("[BUILD] Servicename: " + serviceName);
System.out.println("[BUILD] description: " + serviceDescription);
if (!this.validateServiceParameterTypes(abstractService)) {
throw new Exception("Error in parameter list. Datatype not found.");
}
Vector<AtomicProcess> processes = abstractService.getProcesses();
Iterator<AtomicProcess> itA = processes.iterator();
while (itA.hasNext()) {
AtomicProcess ap = itA.next();
Vector<AbstractServiceParameter> inputParameter = ap.getInputParameter();
Vector<AbstractServiceParameter> outputParameter = ap.getOutputParameter();
String operationName = ap.getName();
// for (int i = 0; i < ap.getOutputParameter().size(); i++) {
// String operationName = "get"
// + ((AbstractServiceParameter) ap
// .getOutputParameter().get(i)).getID();
System.out.println("[BUILD] Operation : " + operationName);
// }
mapInputs.put(operationName, inputParameter);
mapOutputs.put(operationName, outputParameter);
mapProcesses.put(operationName, ap);
}
WSDLFactory wsdlFactory = WSDLFactory.newInstance();
ExtensionRegistry extensionRegistry = wsdlFactory.newPopulatedExtensionRegistry();
Definition def = wsdlFactory.newDefinition();
SchemaSerializer schemaSer = new SchemaSerializer();
extensionRegistry.setDefaultSerializer(schemaSer);
//
// NAMESPACE
//
// e.g. "http://dmas.dfki.de/axis/services/"
int index = abstractService.getBase().lastIndexOf(".");
String targetNS = abstractService.getBase().substring(0, index);
if (OWLS2WSDLSettings.getInstance().getProperty("CHANGE_TNS").equals("yes")) {
String tns_basepath = OWLS2WSDLSettings.getInstance().getProperty("TNS_BASEPATH");
targetNS = tns_basepath + serviceName;
def.setQName(new QName(tns_basepath, serviceName)); // +"Service"));
} else {
def.setQName(
new QName(abstractService.getBasePath(), serviceName)); // abstractService.getID()));
}
System.out.println("abstractService.getBase : " + abstractService.getBase());
System.out.println("abstractService.getBasePath: " + abstractService.getBasePath());
// def.setDocumentBaseURI("http://document/base");
def.setTargetNamespace(targetNS);
def.addNamespace("tns", targetNS);
def.addNamespace("intf", targetNS);
def.addNamespace("impl", targetNS + "-impl");
def.addNamespace("", targetNS);
def.addNamespace("xsd", "http://www.w3.org/2001/XMLSchema");
def.addNamespace("wsdl", "http://schemas.xmlsoap.org/wsdl/");
def.addNamespace("wsdlsoap", "http://schemas.xmlsoap.org/wsdl/soap/");
def.addNamespace("SOAP-ENC", "http://schemas.xmlsoap.org/soap/encoding/");
def.addNamespace("apachesoap", "http://xml.apache.org/xml-soap");
System.out.println("INFO: " + def.getQName().toString());
System.out.println("tns : " + def.getNamespace("tns" + serviceName));
// WA: xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/"
// WA: xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/"
//
// IMPORTS AND TYPES
//
/*
* Import importsec = def.createImport(); importsec.setDefinition(def);
* importsec.setLocationURI("locationURI");
* importsec.setNamespaceURI("nsURI"); def.addImport(importsec);
*/
// LESEN DES SCHEMAS AUS DATEISYSTEM
// ===========================================
// DOMParser domp = new DOMParser();
// try {
// //domp.parse("file:/D:/development/xsd/generated.xsd");
// domp.parse("file:/D:/tmp/StEmilion.xsd");
// }
// catch(Exception e) { e.printStackTrace(); }
//
// Document doc = domp.getDocument();
// Element element = doc.getDocumentElement();
// =============================================================================
Element element = null;
try {
// construct schema model for all parameter
Iterator<Entry<String, Vector<AbstractServiceParameter>>> itAp =
mapInputs.entrySet().iterator();
while (itAp.hasNext()) {
for (Iterator<AbstractServiceParameter> it = itAp.next().getValue().iterator();
it.hasNext(); ) {
AbstractServiceParameter param = it.next();
System.out.println("[BUILD] IN :" + param.getUri());
if (!this.isPrimitiveType(param.getUri())) {
xsdgen.appendToSchema(
AbstractDatatypeKB.getInstance().getAbstractDatatypeKBData().get(param.getUri()));
System.out.println("[BUILD] added to type section.");
}
}
}
itAp = mapOutputs.entrySet().iterator();
while (itAp.hasNext()) {
for (Iterator<AbstractServiceParameter> it = itAp.next().getValue().iterator();
it.hasNext(); ) {
AbstractServiceParameter param = it.next();
System.out.println("[BUILD] OUT :" + param.getUri());
if (!this.isPrimitiveType(param.getUri())) {
xsdgen.appendToSchema(
AbstractDatatypeKB.getInstance().getAbstractDatatypeKBData().get(param.getUri()));
System.out.println("[BUILD] added to type section.");
}
}
}
xsdgen.deleteObsoleteTypesFromSchema();
// org.jdom.Document jdoc =
// XMLUtils.convertSchemaToElement(AbstractDatatypeKB.getInstance().getXmlSchemaElement("http://www.w3.org/TR/2003/PR-owl-guide-20031209/wine#StEmilion",
// false, -1)).getDocument();
org.jdom.Document jdoc = XMLUtils.convertSchemaToElement(xsdgen.getSchema()).getDocument();
DOMOutputter w3cOutputter = new DOMOutputter();
Document doc = w3cOutputter.output(jdoc);
element = doc.getDocumentElement();
NamedNodeMap attList = element.getAttributes();
for (int i = 0; i < attList.getLength(); i++) {
Node n = element.getAttributes().item(i);
if (n.getTextContent().equals("http://www.w3.org/2001/XMLSchema")) {
element.removeAttributeNode((Attr) n);
}
}
element.setAttribute("targetNamespace", targetNS);
element.setAttribute("xmlns", targetNS);
} catch (org.jdom.JDOMException jdome) {
jdome.printStackTrace();
} catch (org.xml.sax.SAXException saxe) {
saxe.printStackTrace();
} catch (java.io.IOException ioe) {
ioe.printStackTrace();
} catch (java.lang.Exception e) {
e.printStackTrace();
}
UnknownExtensibilityElement extensibilityElement = new UnknownExtensibilityElement();
extensibilityElement.setElement(element);
extensibilityElement.setElementType(new QName(element.getNamespaceURI()));
extensibilityElement.setRequired(Boolean.TRUE);
// System.out.println("EXENSIBILITYELEMENT: "+extensibilityElement);
Types types = def.getTypes();
types = def.createTypes();
types.addExtensibilityElement(extensibilityElement);
def.setTypes(types);
// Schema schema = new SchemaImpl();
// DOMParser domp = new DOMParser();
// try {
// domp.parse("file:/D:/development/xsd/generated.xsd");
// Document doc = domp.getDocument();
// NodeList nodes = doc.getElementsByTagName("xsd:schema");
// for(int i=0; i<nodes.getLength();i++) {
// schema.setElement(doc.getDocumentElement());
// schema.setElementType(new QName(nodes.item(i).getNamespaceURI()));
// schema.setDocumentBaseURI(nodes.item(i).getNamespaceURI());
// types.addExtensibilityElement(schema);
// def.setTypes(types);
// }
// System.out.println("DOC1:"+doc.toString());
// System.out.println("NODES:"+nodes.getLength());
// }
// catch(Exception e) {
// e.printStackTrace();
// }
// //UnknownExtensibilityElement extensibilityElement = new
// UnknownExtensibilityElement();
// // org.jdom.Element jdelem = XMLUtils.convertSchemaToElement(schema);
// // System.out.println("JDOM ELEMENT: "+jdelem.toString());
// http://mail-archives.apache.org/mod_mbox/ws-axis-dev/200406.mbox/%[email protected]%3e
//
// Schema schema = (Schema)
// extensionRegistry.createExtension(javax.wsdl.Types, new
// QName("http://www.w3.org/2001/XMLSchema", "schema"));
// DocumentBuilderFactory factory =
// DocumentBuilderFactory.newInstance();
// DocumentBuilder builder = factory.newDocumentBuilder();
// Document schemaDeclaration = builder.newDocument();
// //... (populate schemaDeclaration with elements and types)
// schema.setDeclaration(schemaDeclaration);
// types.addExtensibilityElement(schema);
// (get-) Operation name
// String operationName = "get";
// for (int i = 0; i < outputParameter.size(); i++) {
// AbstractServiceParameter param = (AbstractServiceParameter) outputParameter
// .get(i);
// operationName += param.getID();
// }
//
// MESSAGES, PARTS
// =================================================================
// description fehlt noch
Service service = def.createService();
// service.setDocumentationElement()
service.setQName(new QName(targetNS, serviceName + "Service"));
SOAPBinding soapBinding =
(SOAPBinding)
extensionRegistry.createExtension(
Binding.class, new QName("http://schemas.xmlsoap.org/wsdl/soap/", "binding"));
soapBinding.setTransportURI("http://schemas.xmlsoap.org/soap/http");
soapBinding.setStyle("rpc");
SOAPBody body =
(SOAPBody)
extensionRegistry.createExtension(
BindingInput.class, new QName("http://schemas.xmlsoap.org/wsdl/soap/", "body"));
body.setUse("literal");
ArrayList<String> listOfStyles = new ArrayList<String>();
listOfStyles.add("http://schemas.xmlsoap.org/soap/encoding/");
body.setEncodingStyles(listOfStyles);
body.setNamespaceURI(targetNS);
Binding binding = def.createBinding();
// == add PortType and Binding to WSDL defintion
PortType portType = def.createPortType();
portType.setQName(new QName(targetNS, serviceName + "PortType"));
// == Binding section
binding.setQName(new QName(targetNS, serviceName + "Binding"));
binding.addExtensibilityElement(soapBinding);
BindingInput binding_input = def.createBindingInput();
// binding_input.setName("BINDING IN");
binding_input.addExtensibilityElement(body);
BindingOutput binding_out = def.createBindingOutput();
// binding_out.setName("BINDING OUT");
binding_out.addExtensibilityElement(body);
Iterator<Entry<String, Vector<AbstractServiceParameter>>> itOps =
mapInputs.entrySet().iterator();
while (itOps.hasNext()) {
Entry<String, Vector<AbstractServiceParameter>> op = itOps.next();
String operationName = op.getKey();
AtomicProcess ap = mapProcesses.get(operationName);
Vector<AbstractServiceParameter> inputParameter = mapInputs.get(operationName);
Vector<AbstractServiceParameter> outputParameter = mapOutputs.get(operationName);
Message request = def.createMessage();
request.setQName(new QName(targetNS, operationName + "Request"));
boolean duplicateInputs = false;
boolean duplicateOutputs = false;
if (ap.hasDuplicateInputParameter()) {
duplicateInputs = true;
}
if (ap.hasDuplicateOutputParameter()) {
duplicateOutputs = true;
}
for (int ipi = 0; ipi < inputParameter.size(); ipi++) {
AbstractServiceParameter param = (AbstractServiceParameter) inputParameter.get(ipi);
Part part = def.createPart();
if (duplicateInputs) {
part.setName(param.getID() + String.valueOf(param.getPos()));
} else {
part.setName(param.getID());
}
System.out.println("SET TYPE OF PART: " + param.toString());
if (param.isPrimitiveXsdType()) {
part.setTypeName(new QName("http://www.w3.org/2001/XMLSchema", param.getTypeLocal()));
} else {
part.setTypeName(new QName(targetNS, param.getTypeRemote()));
}
request.addPart(part);
}
request.setUndefined(false);
def.addMessage(request);
Message response = def.createMessage();
response.setQName(new QName(targetNS, operationName + "Response"));
for (int opi = 0; opi < outputParameter.size(); opi++) {
AbstractServiceParameter param = (AbstractServiceParameter) outputParameter.get(opi);
Part part = def.createPart();
if (duplicateOutputs) {
part.setName(param.getID() + String.valueOf(param.getPos()));
} else {
part.setName(param.getID());
}
System.out.println("SET TYPE OF PART: " + param.toString());
if (param.isPrimitiveXsdType()) {
part.setTypeName(new QName("http://www.w3.org/2001/XMLSchema", param.getTypeLocal()));
} else {
part.setTypeName(new QName(targetNS, param.getTypeRemote()));
}
response.addPart(part);
}
response.setUndefined(false);
def.addMessage(response);
//
// PORTTYPE, OPERATION
//
Input input = def.createInput();
input.setMessage(request);
Output output = def.createOutput();
output.setMessage(response);
// == build the wsdl operation + bindings for each owls output parameter
Operation operation = def.createOperation();
// operation.setName(operationName);
operation.setName(ap.getOperationName());
operation.setInput(input);
operation.setOutput(output);
operation.setUndefined(false);
portType.addOperation(operation);
portType.setUndefined(false);
SOAPOperation soapOperation =
(SOAPOperation)
extensionRegistry.createExtension(
BindingOperation.class,
new QName("http://schemas.xmlsoap.org/wsdl/soap/", "operation"));
soapOperation.setSoapActionURI("");
// soapOperation.setStyle("document");
BindingOperation binding_op = def.createBindingOperation();
// binding_op.setName(operationName);
binding_op.setName(ap.getOperationName());
binding_op.addExtensibilityElement(soapOperation);
binding_op.setOperation(operation);
binding_op.setBindingInput(binding_input);
binding_op.setBindingOutput(binding_out);
binding.addBindingOperation(binding_op);
binding.setPortType(portType);
binding.setUndefined(false);
def.addBinding(binding);
}
def.addPortType(portType);
//
// SERVICE
//
SOAPAddress soapAddress =
(SOAPAddress)
extensionRegistry.createExtension(
Port.class, new QName("http://schemas.xmlsoap.org/wsdl/soap/", "address"));
soapAddress.setLocationURI(targetNS);
Port port = def.createPort();
port.setName(serviceName + "Port");
port.setBinding(binding);
port.addExtensibilityElement(soapAddress);
service.addPort(port);
def.addService(service);
return def;
}
public InformationFragment[] getFragment(
int startingFragment, int count, RecordFormatSpecification spec) throws IRResultSetException {
if (Log.isDebugEnabled(Geonet.Z3950_SERVER))
Log.debug(
Geonet.Z3950_SERVER,
"Request for fragment start:" + startingFragment + ", count:" + count);
InformationFragment fragment[] = new InformationFragment[count];
ExplicitRecordFormatSpecification rec_spec =
new ExplicitRecordFormatSpecification("xml", null, "f");
try {
// build fragment data
int from = startingFragment;
int to = startingFragment + count - 1;
Element request = new Element("request");
request.addContent(new Element("from").setText(from + ""));
request.addContent(new Element("to").setText(to + ""));
ServiceConfig config = new ServiceConfig();
if (Log.isDebugEnabled(Geonet.Z3950_SERVER))
Log.debug(Geonet.Z3950_SERVER, "Search request:\n" + Xml.getString(request));
// get result set
Element result = this.metasearcher.present(this.srvxtx, request, config);
if (Log.isDebugEnabled(Geonet.Z3950_SERVER))
Log.debug(Geonet.Z3950_SERVER, "Search result:\n" + Xml.getString(result));
// remove summary
result.removeChildren("summary");
@SuppressWarnings("unchecked")
List<Element> list = result.getChildren();
if (Log.isDebugEnabled(Geonet.Z3950_SERVER))
Log.debug(Geonet.Z3950_SERVER, "Set name asked:" + spec);
// save other records to fragment
for (int i = 0; i < count; i++) {
Element md = list.get(0);
md.detach();
if (Log.isDebugEnabled(Geonet.Z3950_SERVER))
Log.debug(Geonet.Z3950_SERVER, "Returning fragment:\n" + Xml.getString(md));
// add metadata
// fragment[i] = new DOMTree("geonetwork", "geonetwork", null, getRecord(md),rec_spec );
// fragment[i].setHitNo(startingFragment+i);
DOMOutputter outputter = new DOMOutputter();
Document doc = new Document(md);
org.w3c.dom.Document doc2 = outputter.output(doc);
fragment[i] =
new InformationFragmentImpl(
startingFragment + i, "geonetwork", "geonetwork", null, doc2, rec_spec);
// fragment[i] = new
// InformationFragmentImpl(startingFragment+i,"geonetwork","geonetwork",null,doc,rec_spec);
// System.err.println(fragment[i]);
}
this.srvxtx.getResourceManager().close();
if (Log.isDebugEnabled(Geonet.Z3950_SERVER))
Log.debug(Geonet.Z3950_SERVER, "Fragment returned");
} catch (Throwable e) {
try {
this.srvxtx.getResourceManager().abort();
} catch (Exception e2) {
e2.printStackTrace();
}
if (Log.isDebugEnabled(Geonet.Z3950_SERVER))
Log.debug(Geonet.Z3950_SERVER, "Exception: " + e.getClass().getName() + " " + e);
// e.printStackTrace();
}
return fragment;
}