2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2019 Nokia Intellectual Property. All rights
7 * ================================================================================
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 * ============LICENSE_END============================================
20 * ===================================================================
24 package org.onap.clamp.loop;
26 import com.google.gson.JsonArray;
27 import com.google.gson.JsonObject;
28 import com.google.gson.reflect.TypeToken;
29 import java.io.IOException;
30 import java.lang.reflect.Type;
31 import java.util.List;
32 import org.onap.clamp.clds.tosca.update.ToscaConverterWithDictionarySupport;
33 import org.onap.clamp.clds.util.JsonUtils;
34 import org.onap.clamp.policy.microservice.MicroServicePolicy;
35 import org.onap.clamp.policy.microservice.MicroServicePolicyService;
36 import org.onap.clamp.policy.operational.OperationalPolicy;
37 import org.onap.clamp.policy.operational.OperationalPolicyService;
38 import org.springframework.beans.factory.annotation.Autowired;
39 import org.springframework.stereotype.Controller;
42 public class LoopController {
44 private final LoopService loopService;
46 private final ToscaConverterWithDictionarySupport toscaConverter;
48 private final OperationalPolicyService operationalPolicyService;
50 private final MicroServicePolicyService microServicePolicyService;
52 private static final Type OPERATIONAL_POLICY_TYPE = new TypeToken<List<OperationalPolicy>>() {
55 private static final Type MICROSERVICE_POLICY_TYPE = new TypeToken<List<MicroServicePolicy>>() {
62 * @param loopService loopService
63 * @param operationalPolicyService operationalPolicyService
64 * @param microServicePolicyService microServicePolicyService
65 * @param toscaConverter toscaConverter
68 public LoopController(LoopService loopService, OperationalPolicyService operationalPolicyService,
69 MicroServicePolicyService microServicePolicyService,
70 ToscaConverterWithDictionarySupport toscaConverter) {
71 this.loopService = loopService;
72 this.toscaConverter = toscaConverter;
73 this.operationalPolicyService = operationalPolicyService;
74 this.microServicePolicyService = microServicePolicyService;
77 public Loop createLoop(String loopName, String templateName) {
78 return loopService.createLoopFromTemplate(loopName, templateName);
81 public List<String> getLoopNames() {
82 return loopService.getClosedLoopNames();
85 public Loop getLoop(String loopName) {
86 return loopService.getLoop(loopName);
90 * Update the Operational Policy properties.
92 * @param loopName The loop name
93 * @param operationalPoliciesJson The new Operational Policy properties
94 * @return The updated loop
96 public Loop updateOperationalPolicies(String loopName, JsonArray operationalPoliciesJson) {
97 List<OperationalPolicy> operationalPolicies = JsonUtils.GSON_JPA_MODEL.fromJson(operationalPoliciesJson,
98 OPERATIONAL_POLICY_TYPE);
99 return loopService.updateAndSaveOperationalPolicies(loopName, operationalPolicies);
103 * Update the whole array of MicroService policies properties.
105 * @param loopName The loop name
106 * @param microServicePoliciesJson The array of all MicroService policies
108 * @return The updated loop
110 public Loop updateMicroservicePolicies(String loopName, JsonArray microServicePoliciesJson) {
111 List<MicroServicePolicy> microservicePolicies = JsonUtils.GSON_JPA_MODEL.fromJson(microServicePoliciesJson,
112 MICROSERVICE_POLICY_TYPE);
113 return loopService.updateAndSaveMicroservicePolicies(loopName, microservicePolicies);
117 * Update the global properties.
119 * @param loopName The loop name
120 * @param globalProperties The updated global properties
121 * @return The updated loop
123 public Loop updateGlobalPropertiesJson(String loopName, JsonObject globalProperties) {
124 return loopService.updateAndSaveGlobalPropertiesJson(loopName, globalProperties);
128 * This method add an operational policy to a loop instance.
130 * @param loopName The loop name
131 * @param policyType The policy model type
132 * @param policyVersion The policy model version
133 * @return The loop modified
135 public Loop addOperationalPolicy(String loopName, String policyType, String policyVersion) throws IOException {
136 return loopService.addOperationalPolicy(loopName, policyType, policyVersion);
140 * This method removes an operational policy from a loop instance.
142 * @param loopName The loop name
143 * @param policyType The policy model type
144 * @param policyVersion The policy model version
145 * @return The loop modified
147 public Loop removeOperationalPolicy(String loopName, String policyType, String policyVersion) {
148 return loopService.removeOperationalPolicy(loopName, policyType, policyVersion);
152 * This method deletes the loop.
154 * @param loopName The loop Name
156 public void deleteLoop(String loopName) {
157 loopService.deleteLoop(loopName);
161 * Update one MicroService policy properties.
163 * @param loopName The loop name
164 * @param newMicroservicePolicy The new MicroService policy properties
165 * @return The updated MicroService policy
167 public MicroServicePolicy updateMicroservicePolicy(String loopName, MicroServicePolicy newMicroservicePolicy) {
168 return loopService.updateMicroservicePolicy(loopName, newMicroservicePolicy);
172 * Get the SVG representation of the loop.
174 * @param loopName The loop name
175 * @return The SVG representation
177 public String getSvgRepresentation(String loopName) {
178 Loop loop = loopService.getLoop(loopName);
179 return loop != null ? loop.getSvgRepresentation() : null;
183 * Refresh the Operational Policy Json representation of the loop.
185 * @param loop The loop
186 * @param operationalPolicyName The operational policy name that needs a refresh
187 * @return The loop object
189 public Loop refreshOperationalPolicyJsonRepresentation(Loop loop, String operationalPolicyName) {
190 for (OperationalPolicy operationalPolicy : loop.getOperationalPolicies()) {
191 if (operationalPolicy.getName().equals(operationalPolicyName)) {
192 this.operationalPolicyService
193 .refreshOperationalPolicyJsonRepresentation(operationalPolicy, toscaConverter);
200 * Refresh the Config Policy Json representation of the loop.
202 * @param loop The loop
203 * @param microServicePolicyName The microservice policy name that needs a refresh
204 * @return The loop object
206 public Loop refreshMicroServicePolicyJsonRepresentation(Loop loop, String microServicePolicyName) {
207 for (MicroServicePolicy microServicePolicy : loop.getMicroServicePolicies()) {
208 if (microServicePolicy.getName().equals(microServicePolicyName)) {
209 this.microServicePolicyService
210 .refreshMicroServicePolicyJsonRepresentation(microServicePolicy, toscaConverter, loop);