/**
* @param method the method
* @param searchTopMethod search for top most overridden method
* @return the corresponding element name
*/
public static String getElementName(Method method, boolean searchTopMethod) {
Method topMethod = method;
if (searchTopMethod) {
// Get top most method declaration
Set<Method> hierarchy = MethodUtils.getOverrideHierarchy(method, Interfaces.INCLUDE);
topMethod = IterableUtils.get(hierarchy, hierarchy.size() - 1);
}
// Get element name from method
return getElementName(topMethod);
}
/**
* @param type the class of the filter
* @return the descriptor of the filter
* @throws IncompatibleFilterException when several methods/events are incompatibles
*/
private FilterDescriptor createDescriptor(Class<?> type) throws IncompatibleFilterException {
// Proxy "loose" various reflection informations (like method parameter names)
if (Proxy.isProxyClass(type)) {
return getFilterDescriptor(type.getInterfaces());
} else {
FilterDescriptor descriptor = new FilterDescriptor();
for (Method method : type.getMethods()) {
// Get top most method declaration
Set<Method> hierarchy = MethodUtils.getOverrideHierarchy(method, Interfaces.INCLUDE);
Method topMethod = IterableUtils.get(hierarchy, hierarchy.size() - 1);
// Get element name from method
String elementName = getElementName(topMethod);
// If a name can be found, continue
if (elementName != null) {
addElement(elementName, descriptor, topMethod);
}
}
return descriptor;
}
}