2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 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 * ECOMP is a trademark and service mark of AT&T Intellectual Property.
22 * ============LICENSE_END=========================================================
25 package org.onap.appc.design.dbervices;
27 import static org.onap.appc.design.services.util.DesignServiceConstants.ACTION;
28 import static org.onap.appc.design.services.util.DesignServiceConstants.ACTION_LEVEL;
29 import static org.onap.appc.design.services.util.DesignServiceConstants.ARTIFACT_CONTENTS;
30 import static org.onap.appc.design.services.util.DesignServiceConstants.ARTIFACT_NAME;
31 import static org.onap.appc.design.services.util.DesignServiceConstants.ARTIFACT_TYPE;
32 import static org.onap.appc.design.services.util.DesignServiceConstants.ARTIFACT_VERSOIN;
33 import static org.onap.appc.design.services.util.DesignServiceConstants.GETARTIFACT;
34 import static org.onap.appc.design.services.util.DesignServiceConstants.GETDESIGNS;
35 import static org.onap.appc.design.services.util.DesignServiceConstants.GETSTATUS;
36 import static org.onap.appc.design.services.util.DesignServiceConstants.PROTOCOL;
37 import static org.onap.appc.design.services.util.DesignServiceConstants.SETINCART;
38 import static org.onap.appc.design.services.util.DesignServiceConstants.SETPROTOCOLREFERENCE;
39 import static org.onap.appc.design.services.util.DesignServiceConstants.SETSTATUS;
40 import static org.onap.appc.design.services.util.DesignServiceConstants.STATUS;
41 import static org.onap.appc.design.services.util.DesignServiceConstants.UPLOADARTIFACT;
42 import static org.onap.appc.design.services.util.DesignServiceConstants.USER_ID;
43 import static org.onap.appc.design.services.util.DesignServiceConstants.VNF_TYPE;
45 import com.att.eelf.configuration.EELFLogger;
46 import com.att.eelf.configuration.EELFManager;
47 import com.fasterxml.jackson.databind.JsonNode;
48 import com.fasterxml.jackson.databind.ObjectMapper;
49 import java.io.IOException;
51 public class RequestValidator {
53 private static final EELFLogger log = EELFManager.getInstance().getLogger(RequestValidator.class);
55 private RequestValidator() {
58 public static void validate(String action, String payload) throws RequestValidationException, IOException {
59 log.info("payload" + payload);
60 ObjectMapper objectMapper = new ObjectMapper();
61 JsonNode payloadObject = objectMapper.readTree(payload);
62 log.info("payloadObject" + payloadObject.get(ARTIFACT_CONTENTS));
67 errorString = resolveGetDesignsErrorString(payloadObject);
70 errorString = resolveGetArtifactErrorString(payloadObject);
73 errorString = resolveGetStatusErrorString(payloadObject);
76 errorString = resolveSetStatusErrorString(payloadObject);
79 errorString = resolveUploadArtifactErrorString(payloadObject);
81 case SETPROTOCOLREFERENCE:
83 errorString = resolveErrorString(payloadObject);
86 throw new RequestValidationException(" Action " + action + " not found while processing request ");
88 checkForErrorString(errorString);
91 private static void checkForErrorString(String errorString) throws RequestValidationException {
92 if (errorString != null) {
93 throw new RequestValidationException(" Missing input parameter :-" + errorString + " -:");
97 private static String resolveGetDesignsErrorString(JsonNode payloadObject) {
98 return nullOrEmpty(payloadObject, USER_ID) ? USER_ID : null;
101 private static String resolveErrorString(JsonNode payloadObject) {
102 if (nullOrEmpty(payloadObject, ACTION)) {
104 } else if (nullOrEmpty(payloadObject, ACTION_LEVEL)) {
106 } else if (nullOrEmpty(payloadObject, VNF_TYPE)) {
108 } else if (nullOrEmpty(payloadObject, PROTOCOL)) {
114 private static String resolveUploadArtifactErrorString(JsonNode payloadObject) {
115 if (nullOrEmpty(payloadObject, ARTIFACT_NAME)) {
116 return ARTIFACT_NAME;
117 } else if (doesNotContainReference(payloadObject)) {
119 } else if (nullOrEmpty(payloadObject, ARTIFACT_VERSOIN)) {
120 return ARTIFACT_VERSOIN;
121 } else if (payloadObject.get(ARTIFACT_CONTENTS) == null) {
122 return ARTIFACT_CONTENTS;
123 } else if (nullOrEmpty(payloadObject, ARTIFACT_TYPE)) {
124 return ARTIFACT_TYPE;
125 } else if (nullOrEmpty(payloadObject, VNF_TYPE)) {
131 private static boolean doesNotContainReference(JsonNode payloadObject) {
133 !payloadObject.get(ARTIFACT_NAME).textValue().contains("reference")
134 && nullOrEmpty(payloadObject, ARTIFACT_NAME);
137 private static String resolveSetStatusErrorString(JsonNode payloadObject) {
138 if (nullOrEmpty(payloadObject, USER_ID)) {
140 } else if (nullOrEmpty(payloadObject, VNF_TYPE)) {
142 } else if (nullOrEmpty(payloadObject, ACTION)) {
144 } else if (nullOrEmpty(payloadObject, ARTIFACT_TYPE)) {
145 return ARTIFACT_TYPE;
146 } else if (nullOrEmpty(payloadObject, STATUS)) {
152 private static String resolveGetStatusErrorString(JsonNode payloadObject) {
153 if (nullOrEmpty(payloadObject, USER_ID)) {
155 } else if (nullOrEmpty(payloadObject, VNF_TYPE)) {
161 private static String resolveGetArtifactErrorString(JsonNode payloadObject) {
162 if (nullOrEmpty(payloadObject, VNF_TYPE)) {
164 } else if (nullOrEmpty(payloadObject, ARTIFACT_TYPE)) {
165 return ARTIFACT_TYPE;
166 } else if (nullOrEmpty(payloadObject, ARTIFACT_NAME)) {
167 return ARTIFACT_NAME;
172 private static boolean nullOrEmpty(JsonNode payloadObject, String param) {
173 return payloadObject.get(param) == null || payloadObject
174 .get(param).textValue().isEmpty();