/**
* Factory method for auto-adding JAXB Transformers for a Service interface.
*
* @param serviceClass The Service class.
* @return The list of JAX Transformers to be added for the supplied service class.
* @throws SwitchYardException Unsupported JAXB type defined on interface.
*/
public static List<Transformer<?, ?>> newTransformers(Class<?> serviceClass)
throws SwitchYardException {
List<Transformer<?, ?>> transformers = new ArrayList<Transformer<?, ?>>();
Set<Class<?>> inputTypeSet = new HashSet<Class<?>>();
Set<Class<?>> outputTypeSet = new HashSet<Class<?>>();
if (serviceClass.isInterface()) {
Method[] serviceOperations = serviceClass.getMethods();
for (Method serviceOperation : serviceOperations) {
Class<?>[] inTypes = serviceOperation.getParameterTypes();
Class<?> outType = serviceOperation.getReturnType();
if (inTypes.length == 1) {
inputTypeSet.add(inTypes[0]);
}
if (outType != null && !Void.TYPE.isAssignableFrom(outType)) {
outputTypeSet.add(outType);
}
}
}
// Add input and output transformers...
for (Class<?> inputType : inputTypeSet) {
addJAXBUnmarshalTransformer(inputType, transformers);
}
for (Class<?> outputType : outputTypeSet) {
addJAXBMarshalTransformer(outputType, transformers);
}
return transformers;
}
protected Object invokeAsynchronous(final Method method, final InterceptorContext context)
throws Exception {
if (Void.TYPE.isAssignableFrom(method.getReturnType())) {
return new AsyncVoidInterceptor(getAsynchronousExecutor()).processInvocation(context);
} else {
return new AsyncFutureInterceptor(getAsynchronousExecutor()).processInvocation(context);
}
}
