2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Copyright (C) 2017 Amdocs
8 * =============================================================================
9 * Licensed under the Apache License, Version 2.0 (the "License");
10 * you may not use this file except in compliance with the License.
11 * You may obtain a copy of the License at
13 * http://www.apache.org/licenses/LICENSE-2.0
15 * Unless required by applicable law or agreed to in writing, software
16 * distributed under the License is distributed on an "AS IS" BASIS,
17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18 * See the License for the specific language governing permissions and
19 * limitations under the License.
21 * ============LICENSE_END=========================================================
24 package org.onap.appc.provider.lcm.service;
26 import org.opendaylight.yang.gen.v1.org.onap.appc.lcm.rev160108.Action;
27 import org.opendaylight.yang.gen.v1.org.onap.appc.lcm.rev160108.ResumeTrafficInput;
28 import org.opendaylight.yang.gen.v1.org.onap.appc.lcm.rev160108.ResumeTrafficOutput;
29 import org.opendaylight.yang.gen.v1.org.onap.appc.lcm.rev160108.ResumeTrafficOutputBuilder;
30 import org.opendaylight.yang.gen.v1.org.onap.appc.lcm.rev160108.action.identifiers.ActionIdentifiers;
31 import org.opendaylight.yang.gen.v1.org.onap.appc.lcm.rev160108.Payload;
32 import org.opendaylight.yang.gen.v1.org.onap.appc.lcm.rev160108.common.header.CommonHeader;
33 import org.onap.appc.requesthandler.objects.RequestHandlerInput;
34 import org.onap.appc.executor.objects.LCMCommandStatus;
35 import org.onap.appc.util.JsonUtil;
36 import java.io.IOException;
40 * Provide LCM command service for Resume VNF traffic
42 public class ResumeTrafficService extends AbstractBaseService {
47 public ResumeTrafficService() {
48 super(Action.ResumeTraffic);
49 logger.debug("ResumeTrafficService starts");
53 * Process the Resume request
55 * @param input of ResumeTrafficInput from the REST API input
56 * @return ResumeTrafficOutputBuilder which has the process results
58 public ResumeTrafficOutputBuilder process(ResumeTrafficInput input) {
59 CommonHeader commonHeader = input.getCommonHeader();
60 ActionIdentifiers actionIdentifiers = input.getActionIdentifiers();
61 Payload payload = input.getPayload();
63 validate(commonHeader, input.getAction(), actionIdentifiers, payload);
65 proceedAction(commonHeader, actionIdentifiers, payload);
68 ResumeTrafficOutputBuilder outputBuilder = new ResumeTrafficOutputBuilder();
69 outputBuilder.setStatus(status);
70 outputBuilder.setCommonHeader(input.getCommonHeader());
76 * Set Status if any error occurs.
78 * @param input of ResumeTrafficInput from the REST API input
80 void validate(CommonHeader commonHeader, Action action, ActionIdentifiers actionIdentifiers, Payload payload) {
81 status = validateVnfId(commonHeader, action, actionIdentifiers);
86 String keyName = "payload";
87 if (payload == null) {
88 status = buildStatusForParamName(LCMCommandStatus.MISSING_MANDATORY_PARAMETER, keyName);
91 String payloadString = payload.getValue();
92 status = validateMustHaveParamValue(payloadString == null ? payloadString : payloadString.trim(), "payload");
97 Map<String, String> payloadMap = JsonUtil.convertJsonStringToFlatMap(payloadString);
98 validateMustHaveParamValue(payloadMap.get(keyName), keyName);
99 } catch (IOException e) {
100 logger.error(String.format("ResumeTrafficService (%s) got IOException when converting payload", rpcName),
102 status = buildStatusForErrorMsg(LCMCommandStatus.UNEXPECTED_ERROR, e.getMessage());
107 * Proceed to action for the Resume VNF traffic.
109 * @param input of ResumeTrafficInput from the REST API input
111 void proceedAction(CommonHeader commonHeader, ActionIdentifiers actionIdentifiers, Payload payload) {
112 RequestHandlerInput requestHandlerInput =
113 getRequestHandlerInput(commonHeader, actionIdentifiers, payload, this.getClass().getName());
114 if (requestHandlerInput != null) {
115 executeAction(requestHandlerInput);