/**
* There are some nasty bugs for introspection with generics. This method addresses those nasty
* bugs and tries to find proper methods if available
* http://bugs.sun.com/view_bug.do?bug_id=6788525 http://bugs.sun.com/view_bug.do?bug_id=6528714
*
* @param descriptor
* @return
*/
private static PropertyDescriptor fixGenericDescriptor(
Class<?> clazz, PropertyDescriptor descriptor) {
Method readMethod = descriptor.getReadMethod();
Method writeMethod = descriptor.getWriteMethod();
if (readMethod != null && (readMethod.isBridge() || readMethod.isSynthetic())) {
String propertyName = descriptor.getName();
// capitalize the first letter of the string;
String baseName = Character.toUpperCase(propertyName.charAt(0)) + propertyName.substring(1);
String setMethodName = "set" + baseName;
String getMethodName = "get" + baseName;
Method[] methods = clazz.getMethods();
for (Method method : methods) {
if (method.getName().equals(getMethodName) && !method.isBridge() && !method.isSynthetic()) {
try {
descriptor.setReadMethod(method);
} catch (IntrospectionException e) {
// move on
}
}
if (method.getName().equals(setMethodName) && !method.isBridge() && !method.isSynthetic()) {
try {
descriptor.setWriteMethod(method);
} catch (IntrospectionException e) {
// move on
}
}
}
}
return descriptor;
}
protected boolean _isIncludableMethod(Method m, MethodFilter filter) {
if (filter != null && !filter.includeMethod(m)) {
return false;
}
/* 07-Apr-2009, tatu: Looks like generics can introduce hidden
* bridge and/or synthetic methods. I don't think we want to
* consider those...
*/
if (m.isSynthetic() || m.isBridge()) {
return false;
}
return true;
}
