// an Invocation needs a mapping for its parameters - use XMLAnyCollectionMapping +
// custom AttributeAccessor
// NB - this code is NOt in it own initNNN method, cannot be overridden
String tns = dbwsAdapter.getExtendedSchema().getTargetNamespace();
Project oxProject = dbwsAdapter.getOXSession().getProject();
XMLDescriptor invocationDescriptor = new XMLDescriptor();
invocationDescriptor.setJavaClass(Invocation.class);
NamespaceResolver nr = new NamespaceResolver();
invocationDescriptor.setNamespaceResolver(nr);
nr.put(SERVICE_NAMESPACE_PREFIX, tns);
nr.setDefaultNamespaceURI(tns);
XMLAnyCollectionMapping parametersMapping = new XMLAnyCollectionMapping();
parametersMapping.setAttributeName("parameters");
parametersMapping.setAttributeAccessor(new AttributeAccessor() {
Project oxProject;
DBWSAdapter dbwsAdapter;
@Override
public Object getAttributeValueFromObject(Object object) {
return ((Invocation)object).getParameters();
}
@Override
public void setAttributeValueInObject(Object object, Object value) {
Invocation invocation = (Invocation)object;
Vector values = (Vector)value;
for (Iterator i = values.iterator(); i.hasNext();) {
/* scan through values:
* if XML conforms to something mapped, it an object; else it is a DOM Element
* (probably a scalar). Walk through operations for the types, converting
* as required. The 'key' is the local name of the element - for mapped objects,
* have to get the element name from the schema context for the object
*/
Object o = i.next();
if (o instanceof Element) {
Element e = (Element)o;
String key = e.getLocalName();
if ("theInstance".equals(key)) {
NodeList nl = e.getChildNodes();
for (int j = 0; j < nl.getLength(); j++) {
Node n = nl.item(j);
if (n.getNodeType() == Node.ELEMENT_NODE) {
try {
Object theInstance =
dbwsAdapter.getXMLContext().createUnmarshaller().unmarshal(n);
if (theInstance instanceof XMLRoot) {
theInstance = ((XMLRoot)theInstance).getObject();
}
invocation.setParameter(key, theInstance);
break;
}
catch (XMLMarshalException xmlMarshallException) {
throw new WebServiceException(xmlMarshallException);
}
}
}
}
else {
ClassDescriptor desc = null;
for (XMLDescriptor xdesc : (List<XMLDescriptor>)(List)oxProject.getOrderedDescriptors()) {
XMLSchemaReference schemaReference = xdesc.getSchemaReference();
if (schemaReference != null &&
schemaReference.getSchemaContext().equalsIgnoreCase(key)) {
desc = xdesc;
break;
}
}
if (desc != null) {
try {
Object theObject =
dbwsAdapter.getXMLContext().createUnmarshaller().unmarshal(e,
desc.getJavaClass());
if (theObject instanceof XMLRoot) {
theObject = ((XMLRoot)theObject).getObject();
}
invocation.setParameter(key, theObject);
}
catch (XMLMarshalException xmlMarshallException) {
throw new WebServiceException(xmlMarshallException);
}
}
else {
String serviceName = e.getParentNode().getLocalName();
boolean found = false;
for (Operation op : dbwsAdapter.getOperationsList()) {
if (op.getName().equals(serviceName)) {
for (Parameter p : op.getParameters()) {
if (p.getName().equals(key)) {
desc = dbwsAdapter.getDescriptorsByQName().get(p.getType());
if (desc != null) {
found = true;
}
break;
}
}
}
if (found) {
break;
}
}
if (found) {
Object theObject =
dbwsAdapter.getXMLContext().createUnmarshaller().unmarshal(e,
desc.getJavaClass());
if (theObject instanceof XMLRoot) {
theObject = ((XMLRoot)theObject).getObject();
}
invocation.setParameter(key, theObject);
}
else {
// cant use e.getTextContent() - some DOM impls dont support it :-(
//String val = e.getTextContent();
StringBuffer sb = new StringBuffer();
NodeList childNodes = e.getChildNodes();
for(int idx=0; idx < childNodes.getLength(); idx++ ) {
if (childNodes.item(idx).getNodeType() == Node.TEXT_NODE ) {
sb.append(childNodes.item(idx).getNodeValue());
}
}
invocation.setParameter(key, sb.toString());
}
}
}
}
else {
XMLDescriptor descriptor = (XMLDescriptor)oxProject.getDescriptor(o.getClass());
String key = descriptor.getDefaultRootElement();
int idx = key.indexOf(':');
if (idx != -1) {
key = key.substring(idx+1);
}
invocation.setParameter(key, o);
}
}
}
public AttributeAccessor setProjectAndAdapter(Project oxProject, DBWSAdapter dbwsAdapter) {
this.oxProject = oxProject;
this.dbwsAdapter = dbwsAdapter;
return this;
}
}.setProjectAndAdapter(oxProject, dbwsAdapter));
parametersMapping.setKeepAsElementPolicy(KEEP_UNKNOWN_AS_ELEMENT);
invocationDescriptor.addMapping(parametersMapping);
oxProject.addDescriptor(invocationDescriptor);
((DatabaseSessionImpl)dbwsAdapter.getOXSession()).initializeDescriptorIfSessionAlive(invocationDescriptor);
dbwsAdapter.getXMLContext().storeXMLDescriptorByQName(invocationDescriptor);
// create SOAP message response handler of appropriate version
responseWriter = new SOAPResponseWriter(dbwsAdapter);