How to return an exception in the result

[chunding xie]

How to return an exception in the result

[Todd Fredrich]

Just throwing an exception will return an error in the result.

Throw one of these exceptions to return the corresponding HTTP status code: https://github.com/RestExpress/RestExpress/tree/master/core/src/main/java/org/restexpress/exception

Or extend ServiceException and set your own HTTP status in it.

If you want to change the format of what gets returned in the error response, implement ResponseWrapper (https://github.com/RestExpress/RestExpress/blob/master/core/src/main/java/org/restexpress/response/ResponseWrapper.java) --there are some examples in that package-- and use it in your SerializationProvider implementation.