private void executeMethod(ResourceMethod method, Object instance) {
new Mirror()
.on(instance)
.invoke()
.method(method.getMethod())
.withArgs(
provider.getParametersFor(method, new ArrayList<Message>(), localization.getBundle()));
}
@SuppressWarnings("unchecked")
public List<Message> validate(Object object) {
List<Message> errors = new ArrayList<Message>();
ClassValidator<Object> validator =
(ClassValidator<Object>) locator.getValidator(object.getClass(), localization.getBundle());
InvalidValue[] invalidValues = validator.getInvalidValues(object);
for (InvalidValue value : invalidValues) {
errors.add(new ValidationMessage(value.getMessage(), value.getPropertyPath()));
}
return errors;
}
@SuppressWarnings({"unchecked", "rawtypes"})
private Object load(String name, Class type) {
String parameter = request.getParameter(name + ".id");
if (parameter == null) {
return null;
}
Field field = new Mirror().on(type).reflect().field("id");
checkArgument(
field != null,
"Entity " + type.getSimpleName() + " must have an id property for @LoadObject.");
Class<?> idType = field.getType();
Converter<?> converter = converters.to(idType);
checkArgument(
converter != null,
"Entity " + type.getSimpleName() + " id type " + idType + " must have a converter");
Serializable id = (Serializable) converter.convert(parameter, type, localization.getBundle());
return em.find(type, id);
}