Hi all,
I'm thinking about writing a simple forms generator using annotations.
Here's an example of a form class
public class MyForm {
@EmailField(label="E-mail", required=true)
private String email ; // or public String email -- I don't
really care about that
@PhoneField(label="Phone")
private String phone;
}
And then I'm thinking a generator could produce a FormPanel of some
kind from this class. My questions is how to get at the annotations
on these fields.
1- If I use private fields, can I access these fields somehow through
JType (or do they need to be public)
2- Can I get a List of all of the annotations on a Field? I may have
more than one.
Looking at this method:
http://google-web-toolkit.googlecode.com/svn/javadoc/1.5/com/google/gwt/core/ext/typeinfo/JField.html#getAnnotation(java.lang.Class)
I can get a reference to annotation providing that I know what type
I'm looking for, but it may not be convenient to assume I know which
class(es) of annotation(s) to retrieve within my generator, especially
since annotations can't inherit from each other.
Thanks,
-Dave
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