2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ============LICENSE_END=========================================================
20 package org.onap.aai.schemaservice.web;
22 import org.glassfish.jersey.server.ResourceConfig;
23 import org.onap.aai.schemaservice.edges.EdgeResource;
24 import org.onap.aai.schemaservice.healthcheck.EchoResource;
25 import org.onap.aai.schemaservice.nodeschema.NodeSchemaResource;
26 import org.onap.aai.schemaservice.query.QueryResource;
27 import org.onap.aai.schemaservice.versions.VersionResource;
28 import org.reflections.Reflections;
29 import org.springframework.beans.factory.annotation.Autowired;
30 import org.springframework.context.annotation.Profile;
31 import org.springframework.core.env.Environment;
32 import org.springframework.stereotype.Component;
34 import javax.annotation.Priority;
35 import javax.ws.rs.container.ContainerRequestFilter;
36 import javax.ws.rs.container.ContainerResponseFilter;
37 import java.util.List;
39 import java.util.logging.Logger;
40 import java.util.stream.Collectors;
43 public class JerseyConfiguration extends ResourceConfig {
45 private static final Logger log = Logger.getLogger(JerseyConfiguration.class.getName());
47 private Environment env;
50 public JerseyConfiguration(Environment env) {
54 register(VersionResource.class);
55 register(EchoResource.class);
56 register(NodeSchemaResource.class);
57 register(QueryResource.class);
58 register(EdgeResource.class);
61 registerFiltersForRequests();
63 registerFiltersForResponses();
67 public void registerFiltersForRequests() {
69 // Find all the classes within the interceptors package
70 Reflections reflections = new Reflections("org.onap.aai.schemaservice.interceptors");
71 // Filter them based on the clazz that was passed in
72 Set<Class<? extends ContainerRequestFilter>> filters = reflections.getSubTypesOf(ContainerRequestFilter.class);
75 // Check to ensure that each of the filter has the @Priority annotation and if not throw exception
76 for (Class filterClass : filters) {
77 if (filterClass.getAnnotation(Priority.class) == null) {
78 throw new RuntimeException("Container filter " + filterClass.getName() + " does not have @Priority annotation");
82 // Turn the set back into a list
83 List<Class<? extends ContainerRequestFilter>> filtersList = filters
86 if (f.isAnnotationPresent(Profile.class)
87 && !env.acceptsProfiles(f.getAnnotation(Profile.class).value())) {
92 .collect(Collectors.toList());
94 // Sort them by their priority levels value
95 filtersList.sort((c1, c2) -> Integer.valueOf(c1.getAnnotation(Priority.class).value()).compareTo(c2.getAnnotation(Priority.class).value()));
97 // Then register this to the jersey application
98 filtersList.forEach(this::register);
101 public void registerFiltersForResponses() {
103 // Find all the classes within the interceptors package
104 Reflections reflections = new Reflections("org.onap.aai.schemaservice.interceptors");
105 // Filter them based on the clazz that was passed in
106 Set<Class<? extends ContainerResponseFilter>> filters = reflections.getSubTypesOf(ContainerResponseFilter.class);
109 // Check to ensure that each of the filter has the @Priority annotation and if not throw exception
110 for (Class filterClass : filters) {
111 if (filterClass.getAnnotation(Priority.class) == null) {
112 throw new RuntimeException("Container filter " + filterClass.getName() + " does not have @Priority annotation");
116 // Turn the set back into a list
117 List<Class<? extends ContainerResponseFilter>> filtersList = filters.stream()
119 if (f.isAnnotationPresent(Profile.class)
120 && !env.acceptsProfiles(f.getAnnotation(Profile.class).value())) {
125 .collect(Collectors.toList());
127 // Sort them by their priority levels value
128 filtersList.sort((c1, c2) -> Integer.valueOf(c1.getAnnotation(Priority.class).value()).compareTo(c2.getAnnotation(Priority.class).value()));
130 // Then register this to the jersey application
131 filtersList.forEach(this::register);