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.openecomp.appc.dg.common.impl;
28 import java.text.SimpleDateFormat;
32 import org.apache.commons.lang.ObjectUtils;
33 import org.apache.commons.lang3.StringUtils;
34 import org.openecomp.appc.dg.common.JsonDgUtil;
35 import org.openecomp.appc.exceptions.APPCException;
36 import org.openecomp.appc.i18n.Msg;
37 import org.openecomp.appc.util.JsonUtil;
38 import org.onap.ccsdk.sli.core.sli.SvcLogicContext;
40 import com.att.eelf.configuration.EELFLogger;
41 import com.att.eelf.configuration.EELFManager;
42 import com.att.eelf.i18n.EELFResourceManager;
43 import com.fasterxml.jackson.databind.ObjectMapper;
44 import com.fasterxml.jackson.databind.node.ArrayNode;
45 import com.fasterxml.jackson.databind.node.ObjectNode;
48 public class JsonDgUtilImpl implements JsonDgUtil {
49 private static final EELFLogger logger = EELFManager.getInstance().getLogger(JsonDgUtilImpl.class);
51 private static final ThreadLocal<SimpleDateFormat> DATE_TIME_PARSER_THREAD_LOCAL = new ThreadLocal<SimpleDateFormat>() {
52 protected SimpleDateFormat initialValue() {
53 return new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
58 public void flatAndAddToContext(Map<String, String> params, SvcLogicContext ctx) throws APPCException {
60 if (logger.isTraceEnabled()) {
61 logger.trace("Entering to flatAndAddToContext with params = "+ ObjectUtils.toString(params)+", SvcLogicContext = "+ObjectUtils.toString(ctx));
64 String paramName = Constants.PAYLOAD;
65 String payload = params.get(paramName);
67 payload = ctx.getAttribute("input.payload");
68 if (!StringUtils.isEmpty(payload)) {
69 Map<String, String> flatMap = JsonUtil.convertJsonStringToFlatMap(payload);
70 if (flatMap != null && flatMap.size() > 0) {
71 for (Map.Entry<String, String> entry : flatMap.entrySet()) {
72 ctx.setAttribute(entry.getKey(), entry.getValue());
76 logger.warn("input payload param value is empty (\"\") or null");
78 } catch (Exception e) {
79 logger.error(e.toString());
80 String msg = EELFResourceManager.format(Msg.INPUT_PAYLOAD_PARSING_FAILED,params.get(Constants.PAYLOAD));
81 ctx.setAttribute(Constants.ATTRIBUTE_ERROR_MESSAGE, msg);
82 throw new APPCException(e);
87 public void generateOutputPayloadFromContext(Map<String, String> params, SvcLogicContext ctx) throws APPCException{
88 if (logger.isTraceEnabled()) {
89 logger.trace("Entering to generateOutputPayloadFromContext with SvcLogicContext = "+ObjectUtils.toString(ctx));
93 Set<String> keys = ctx.getAttributeKeySet();
94 ObjectMapper objectMapper = new ObjectMapper();
95 ObjectNode JsonNode = objectMapper.createObjectNode();
96 for (String key : keys) {
97 if(key.startsWith(Constants.OUTPUT_PAYLOAD+".")){
98 String objkey= key.replaceFirst(Constants.OUTPUT_PAYLOAD + ".", "");
99 if(objkey.contains("[") && objkey.contains("]")){
101 String arrayKey = objkey.substring(0,objkey.indexOf('['));
102 int arrayIndex = Integer.parseInt(objkey.substring(objkey.indexOf('[')+1,objkey.indexOf(']')));
103 if(JsonNode.has(arrayKey)){
104 arrayNode = (ArrayNode)JsonNode.get(arrayKey);
105 arrayNode.insert(arrayIndex,ctx.getAttribute(key));
107 arrayNode = objectMapper.createArrayNode();
108 arrayNode.insert(arrayIndex,ctx.getAttribute(key));
109 JsonNode.put(arrayKey,arrayNode);
112 JsonNode.put(objkey, ctx.getAttribute(key));
116 if(JsonNode.size()>0) {
117 ctx.setAttribute(Constants.OUTPUT_PAYLOAD, objectMapper.writeValueAsString(JsonNode));
119 } catch (Exception e) {
120 logger.error(e.toString());
121 ctx.setAttribute(Constants.DG_OUTPUT_STATUS_MESSAGE, e.toString());
122 throw new APPCException(e);
128 public void cvaasFileNameAndFileContentToContext(Map<String, String> params, SvcLogicContext ctx)
129 throws APPCException {
131 if (logger.isTraceEnabled()) {
132 logger.trace("Entering to caasFileNameAndFileContentToContext with SvcLogicContext = "
133 + ObjectUtils.toString(ctx));
138 String cvassDirectoryPath = params.get(Constants.CVAAS_DIRECTORY_PATH);
139 String appcInstanceId = params.get(Constants.APPC_INSTANCE_ID);
144 vnfId = params.get("vnf-id");
145 long timestampAsLongRepresentingFileCreationTime = System.currentTimeMillis();
147 ctx.setAttribute(Constants.CVAAS_FILE_NAME, cvassDirectoryPath + File.separator + vnfId + "_"
148 + timestampAsLongRepresentingFileCreationTime + "_" + appcInstanceId + ".json");
154 String uploadDate = ctx.getAttribute("running-config.upload-date");
155 long epochUploadTimestamp = DATE_TIME_PARSER_THREAD_LOCAL.get().parse(uploadDate).getTime();
157 ObjectMapper objectMapper = new ObjectMapper();
158 ObjectNode jsonNode = objectMapper.createObjectNode();
159 jsonNode.put("UPLOAD_CONFIG_ID", ctx.getAttribute("running-config.upload-config-id"));
160 jsonNode.put("REQUEST_ID", ctx.getAttribute("running-config.request-id"));
161 jsonNode.put("ORIGINATOR_ID", ctx.getAttribute("running-config.originator-id"));
162 jsonNode.put("SERVICE_DESCRIPTION", ctx.getAttribute("running-config.service-description"));
163 jsonNode.put("ACTION", ctx.getAttribute("running-config.action"));
164 jsonNode.put("UPLOAD_TIMESTAMP", epochUploadTimestamp);
165 jsonNode.put("UPLOAD_DATE", uploadDate);
166 jsonNode.put("VNF_ID", vnfId);
167 jsonNode.put("VNF_NAME", ctx.getAttribute("running-config.vnf-name"));
168 jsonNode.put("VM_NAME", ctx.getAttribute("running-config.vm-name"));
169 jsonNode.put("VNF_TYPE", ctx.getAttribute("running-config.vnf-type"));
170 jsonNode.put("VNFC_TYPE", ctx.getAttribute("running-config.vnfc-type"));
171 jsonNode.put("HOST_IP_ADDRESS", ctx.getAttribute("running-config.host-ip-address"));
172 jsonNode.put("CONFIG_INDICATOR", ctx.getAttribute("running-config.config-indicator"));
173 jsonNode.put("PENDING_DELETE", ctx.getAttribute("running-config.pending-delete"));
174 jsonNode.put("CONTENT", ctx.getAttribute("running-config.content"));
176 ctx.setAttribute(Constants.CVAAS_FILE_CONTENT,
177 objectMapper.writerWithDefaultPrettyPrinter().writeValueAsString(jsonNode));
179 } catch (Exception e) {
180 String errorMessage = "Failed to parse create cvass file for vnf with id : " + vnfId;
181 logger.error(errorMessage, e);
182 ctx.setAttribute(Constants.ATTRIBUTE_ERROR_MESSAGE, errorMessage);
183 throw new APPCException(e);
188 public void checkFileCreated(Map<String, String> params, SvcLogicContext ctx) throws APPCException {
189 String filePath = ctx.getAttribute(Constants.CVAAS_FILE_NAME);
190 File file = new File(filePath);
192 if (!file.exists()) {
193 String vnfId = params.get("vnf-id");
194 String errorMessage = "Cvass file could not be created for vnf with id : " + vnfId;
195 ctx.setAttribute(Constants.ATTRIBUTE_ERROR_MESSAGE, errorMessage);
196 throw new APPCException(errorMessage);