@Override
public void postHandle(RoutingContext context) {
PaginationContext pageContext =
(PaginationContext) context.data().get(PaginationContext.DATA_ATTR);
String linkHeader = pageContext.buildLinkHeader(context.request());
if (linkHeader != null) {
context.response().headers().add(HttpHeaders.LINK, linkHeader);
} else {
log.warn("You did not set the total count on PaginationContext, response won't be paginated");
}
context.next();
}
@Override
public void preHandle(RoutingContext context) {
context.data().put(PaginationContext.DATA_ATTR, PaginationContext.fromContext(context));
context.next();
}