Hi All,
(Using Wildfly)
I have some JAX-RS methods that take JSON objects as parameter.
On These parameters, I have placed some validation constraints, like @Size, with a custom message. This custom message is used but a lot of more information is available in the response of the REST call which.
The JAXRS controller
@POST
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
public RegistrationResult newRegistration(@Valid RegistrationDTO registrationDTO) {
...
}
The DTO class
public class RegistrationDTO {
@NotNull
@Size(min = 1, max=30, message = "First name (firstName) length must be between 1 and 30 characters long.")
private String firstName;
@NotNull
@Size(min = 1, max=50, message = "Last name (lastName) length must be between 1 and 50 characters long.")
private String lastName;
...
}
And the response
[PARAMETER]
[newRegistration.arg0.lastName]
[Last name (lastName) length must be between 1 and 50 characters long.]
[]
The only way that I have found to answer with a proper JSON object (now it is text), is to write a WriterInterceptor and parse the response from RestEasy. Because I need to return a JSON object as answer (RegistrationResult) where there is some place to put error messages.
Anyone an idea how I can intercept the generation of the current String response?
Thx a lot
Rudy De Busscher
