@Retention(value=RUNTIME) @Target(value=PARAMETER) public @interface PathParam
ServerEndpoint
annotation. The method parameter may be of type String, any Java primitive
type or any boxed version thereof. If a client URI matches the URI-template,
but the requested path parameter cannot be decoded, then the websocket's error
handler will be called.
For example:-
@ServerEndpoint("/bookings/{guest-id}")
public class BookingServer {
@OnMessage
public void processBookingRequest(@PathParam("guest-id") String guestID, String message, Session session) {
// process booking from the given guest here
}
}
For example:-
@ServerEndpoint("/rewards/{vip-level}")
public class RewardServer {
@OnMessage
public void processReward(@PathParam("vip-level") Integer vipLevel, String message, Session session) {
// process reward here
}
}
public abstract String value
null.Copyright © 1996-2015, Oracle and/or its affiliates. All Rights Reserved. Use is subject to license terms.