Hi all, the scenario is: - I have an ententy with its requestfatory, which manages correctly constraints violations. - I want also to catch an "SQLException" for a duplicate key and send an error message to the client.
>From documentation is specified that onFailure callback "receives general failure notifications". So I tought that the solution could be to use onSuccess callback putting the entity inside a wrapper RequestResult object. But Requests can be parameterized with the following types: - Built-in value types: BigDecimal, BigInteger, Boolean, Byte, Enum, Character, Date, Double, Float, Integer, Long, Short, String, Void - Custom value types: any subclass of ValueProxy - Entity types: any subclass of EntityProxy - Collections: List<T> or Set<T>, where T is one of the above value or entity types So my RequestResult should have a proxy interface which extends ValueProxy. At this point I lost some piece because it seems to be too complicated. Any ideas? -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/zxa4OxIY0awJ. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
