如何将相同的标头/ cookie添加到所有JAX-RS响应中？

Question

I want to add cookies to all JAX-RS responses produced in the application. How can I do this? I don't use Response class.

Answer 1

you can use interceptors: http://cxf.apache.org/docs/jax-rs.html#JAX-RS-Filters%2CInterceptorsandInvokers

probably you will be needed to write your own (extend it from some existing default output interceptor) if there is no ready-for-use solution

Answer 2

You can use a HTTPFilter that adds the cookie value to your requests. If not that then you can get hold of the context in your methods and manually handle the cookie handling

public Response updateCustomer(@Context HttpHeaders h, Customer c) {
   ...
}

Answer 3

Jersey has a concept of container filters you can use for this. In this particular case you can implement a ContainerResponseFilter that adds the cookie to the header. See the documentation on how to create and register container filters here: http://jersey.java.net/nonav/apidocs/latest/jersey/com/sun/jersey/api/container/filter/package-summary.html