2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2020 Nordix Foundation.
4 * ================================================================================
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
17 * SPDX-License-Identifier: Apache-2.0
18 * ============LICENSE_END=========================================================
21 package org.onap.so.bpmn.infrastructure.service.level.impl;
23 import java.util.Arrays;
24 import java.util.Collections;
25 import java.util.List;
27 import org.camunda.bpm.engine.delegate.DelegateExecution;
28 import org.camunda.bpm.engine.delegate.JavaDelegate;
29 import org.onap.so.bpmn.infrastructure.service.level.ServiceLevelPreparable;
30 import org.springframework.stereotype.Component;
33 public class ServiceLevelUpgrade extends ServiceLevelPreparable implements JavaDelegate {
35 private static final List<String> PNF_SOFTWARE_UP_PARAMS = Arrays.asList(ServiceLevelConstants.SERVICE_INSTANCE_ID,
36 ServiceLevelConstants.RESOURCE_TYPE, ServiceLevelConstants.BPMN_REQUEST, ServiceLevelConstants.PNF_NAME);
38 // TODO Update the list with vnf software upgrade parameters if any validation needed
39 private static final List<String> VNF_SOFTWARE_UP_PARAMS = Collections.emptyList();
41 private static final Map<String, List<String>> SOFTWARE_UP_PARAMS_MAP = Map.of(ServiceLevelConstants.PNF,
42 PNF_SOFTWARE_UP_PARAMS, ServiceLevelConstants.VNF, VNF_SOFTWARE_UP_PARAMS);
46 public void execute(DelegateExecution execution) throws Exception {
47 if (execution.hasVariable(ServiceLevelConstants.RESOURCE_TYPE)
48 && execution.getVariable(ServiceLevelConstants.RESOURCE_TYPE) != null) {
49 final String controllerScope = (String) execution.getVariable(ServiceLevelConstants.RESOURCE_TYPE);
50 LOG.debug("Scope retrieved from delegate execution: " + controllerScope);
51 if (ServiceLevelConstants.VALID_CONTROLLER_SCOPE.contains(controllerScope)) {
52 final String wflName = fetchWorkflowUsingScope(controllerScope, ServiceLevelConstants.SW_UP_OPERATION);
53 LOG.debug("Software Upgrade workflow fetched for the scope: {} is: {}", controllerScope, wflName);
54 validateParamsWithScope(execution, controllerScope, SOFTWARE_UP_PARAMS_MAP.get(controllerScope));
55 LOG.info("Parameters validated successfully for {}", wflName);
56 execution.setVariable(ServiceLevelConstants.SOFTWARE_WORKFLOW_TO_INVOKE, wflName);
57 execution.setVariable(ServiceLevelConstants.CONTROLLER_STATUS, "");
59 exceptionBuilder.buildAndThrowWorkflowException(execution, ServiceLevelConstants.ERROR_CODE,
60 "Invalid Controller scope for resource level software upgrade");
63 exceptionBuilder.buildAndThrowWorkflowException(execution, ServiceLevelConstants.ERROR_CODE,
64 "Resource type not found in the execution to invoke resource level software upgrade");