Method handle

integration/URL/CatFilter.java:58–74

(Context ctx)

		ENVIRONMENT {

			@Override
			public void handle(Context ctx) throws IOException, ServletException {
				HttpServletRequest req = ctx.getRequest();
				boolean top = !Cat.getManager().hasContext();

				ctx.setTop(top);

				if (top) {
					ctx.setType(CatConstants.TYPE_URL);

					setTraceMode(req);
				} else {
					ctx.setType(CatConstants.TYPE_URL_FORWARD);
				}

				ctx.handle();
			}

			protected void setTraceMode(HttpServletRequest req) {
				String traceMode = "X-CAT-TRACE-MODE";