CODEWITHSUNDEEP
servletsjerseyjax-rsjersey-2.0init
J Paul
J Paul

Reputation: 27

Servlet init() method in JAX-RS

I'm trying to read some parameters from my servlet init-params that reside on my web.xml, and make them accesible through variables in my program. I thought I could use the equivalent to the init() method of the HttpServlet.

There's a solution in this question : init method in jersey jax-rs web service.

I thought the first solution might work for me but the problem is that the ServletContextEvent only has access to the paramters defined in the context-param tags and I need them from my own servlet init-params values.

I wouldn't like to move the parameters from my servlet into the context-param tags because the parameters are really only relevant to that specific servlet.

Can someone point me in the right direction?

Upvotes: 0

Views: 947

Answers (1)

Paul Samsotha
Paul Samsotha

Reputation: 208944

With Jersey, all the init-params are available in a Configuration object that you can inject almost anywhere you want; resources, filters, etc.

@Path("test")
public class SomeResource {

    @Context
    private Configuration configuration;

    @GET
    public String get() {
        return (String) configuration.getProperty(InitParams.MY_INIT_PARAM);
    }
}

See Also:

Upvotes: 1

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