PreconditionEtagResource.java

package org.jboss.resteasy.test.resource.request.resource;

import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.EntityTag;
import javax.ws.rs.core.Request;
import javax.ws.rs.core.Response;

@Path("/etag")
public class PreconditionEtagResource {

    @GET
    public Response doGet(@Context Request request) {
        Response.ResponseBuilder rb = request.evaluatePreconditions(new EntityTag("1"));
        if (rb != null) {
            return rb.build();
        }

        return Response.ok("foo", "text/plain").build();
    }

    @Context
    Request myRequest;

    @GET
    @Path("/fromField")
    public Response doGet() {
        Response.ResponseBuilder rb = myRequest.evaluatePreconditions(new EntityTag("1"));
        if (rb != null) {
            return rb.build();
        }

        return Response.ok("foo", "text/plain").build();
    }

    @GET
    @Path("/weak")
    public Response GetWeak() {
        Response.ResponseBuilder rb = myRequest.evaluatePreconditions(new EntityTag("1", true));
        if (rb != null) {
            return rb.build();
        }

        return Response.ok("foo", "text/plain").build();
    }

}