2 * Copyright © 2016-2018 European Support Limited
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 package org.openecomp.sdc.logging.servlet;
19 import javax.servlet.http.HttpServletRequest;
22 * Tracks logging and tracing information through the processing of an HTTP request.
27 public interface Tracker {
30 * Will be executed before request processing has started.
32 * @param request provided by every Servlet container
34 void preRequest(HttpServletRequest request);
37 * Will be executed after a request has been processed. Results may be treated differently depending on a container
38 * and application. For instance, JAX-RS applications may take into account exception mappers before generating a
39 * response; some applications may Swagger annotations to map a response status to a human-friendly message, etc.
41 * @param result application- and container-specific request results
43 void postRequest(RequestProcessingResult result);