diff options
Diffstat (limited to 'openecomp-be/lib/openecomp-sdc-logging-lib/openecomp-sdc-logging-api/src/main/java/org/openecomp/sdc/logging/servlet/Tracker.java')
-rw-r--r-- | openecomp-be/lib/openecomp-sdc-logging-lib/openecomp-sdc-logging-api/src/main/java/org/openecomp/sdc/logging/servlet/Tracker.java | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/openecomp-be/lib/openecomp-sdc-logging-lib/openecomp-sdc-logging-api/src/main/java/org/openecomp/sdc/logging/servlet/Tracker.java b/openecomp-be/lib/openecomp-sdc-logging-lib/openecomp-sdc-logging-api/src/main/java/org/openecomp/sdc/logging/servlet/Tracker.java new file mode 100644 index 0000000000..c0337cfb4d --- /dev/null +++ b/openecomp-be/lib/openecomp-sdc-logging-lib/openecomp-sdc-logging-api/src/main/java/org/openecomp/sdc/logging/servlet/Tracker.java @@ -0,0 +1,44 @@ +/* + * Copyright © 2016-2018 European Support Limited + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package org.openecomp.sdc.logging.servlet; + +import javax.servlet.http.HttpServletRequest; + +/** + * Tracks logging and tracing information through the processing of an HTTP request. + * + * @author evitaliy + * @since 31 Jul 2018 + */ +public interface Tracker { + + /** + * Will be executed before request processing has started. + * + * @param request provided by every Servlet container + */ + void preRequest(HttpServletRequest request); + + /** + * Will be executed after a request has been processed. Results may be treated differently depending on a container + * and application. For instance, JAX-RS applications may take into account exception mappers before generating a + * response; some applications may Swagger annotations to map a response status to a human-friendly message, etc. + * + * @param result application- and container-specific request results + */ + void postRequest(RequestProcessingResult result); +} |