2 * Copyright 2016 ZTE Corporation.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
16 package org.openo.commontosca.catalog.model.common;
18 import org.openo.commontosca.catalog.common.ToolUtil;
19 import org.openo.commontosca.catalog.db.entity.NodeTemplateData;
20 import org.openo.commontosca.catalog.db.entity.ServiceTemplateData;
21 import org.openo.commontosca.catalog.db.entity.ServiceTemplateMappingData;
22 import org.openo.commontosca.catalog.db.entity.TemplateData;
23 import org.openo.commontosca.catalog.db.exception.CatalogResourceException;
24 import org.openo.commontosca.catalog.entity.response.CsarFileUriResponse;
25 import org.openo.commontosca.catalog.model.entity.NodeTemplate;
26 import org.openo.commontosca.catalog.model.entity.Parameters;
27 import org.openo.commontosca.catalog.model.entity.RelationShip;
28 import org.openo.commontosca.catalog.model.entity.ServiceTemplate;
29 import org.openo.commontosca.catalog.model.entity.ServiceTemplateOperation;
30 import org.openo.commontosca.catalog.model.entity.SubstitutionMapping;
31 import org.openo.commontosca.catalog.wrapper.PackageWrapper;
33 import com.google.gson.Gson;
34 import com.google.gson.JsonElement;
35 import com.google.gson.JsonObject;
36 import com.google.gson.JsonPrimitive;
38 import java.util.ArrayList;
39 import java.util.Arrays;
40 import java.util.HashMap;
41 import java.util.Iterator;
42 import java.util.List;
44 import java.util.Map.Entry;
46 public class TemplateDataHelper {
49 * convert to template data.
50 * @param st ServiceTemplate
51 * @param ntList NodeTemplate list
52 * @return TemplateData
54 public static TemplateData convert2TemplateData(ServiceTemplate st, String rawData,
55 List<NodeTemplate> ntList) {
56 TemplateData td = new TemplateData();
57 td.setServiceTemplate(convert2ServiceTemplateData(st, rawData));
58 td.setNodeTemplates(convert2NodeTemplateDataList(ntList, st.getServiceTemplateId()));
63 * convert to service template data.
64 * @param st ServiceTemplate
65 * @return ServiceTemplateData
67 private static ServiceTemplateData convert2ServiceTemplateData(ServiceTemplate st,
69 ServiceTemplateData std = new ServiceTemplateData();
70 std.setServiceTemplateId(st.getServiceTemplateId());
71 std.setTemplateName(st.getTemplateName());
72 std.setVendor(st.getVendor());
73 std.setVersion(st.getVersion());
74 std.setCsarId(st.getCsarid());
75 std.setType(st.getType());
76 std.setDownloadUri(st.getDownloadUri());
77 Parameters parameters = new Parameters(st.getInputs(), st.getOutputs());
78 std.setInputs(ToolUtil.toJson(parameters));
79 std.setOperations(ToolUtil.toJson(st.getOperations()));
80 std.setRowData(rawData);
85 * convert to nodeTemplate data list.
86 * @param ntList NodeTemplate list
87 * @param serviceTemplateId service template id
88 * @return NodeTemplateData list
90 private static ArrayList<NodeTemplateData> convert2NodeTemplateDataList(List<NodeTemplate> ntList,
91 String serviceTemplateId) {
92 ArrayList<NodeTemplateData> ntdList = new ArrayList<>();
93 for (NodeTemplate nt : ntList) {
94 ntdList.add(convert2NodeTemplateData(nt, serviceTemplateId));
102 * convert to nodeTemplate data.
103 * @param nt NodeTemplate
104 * @param serviceTemplateId service template id
105 * @return NodeTemplateData
107 private static NodeTemplateData convert2NodeTemplateData(NodeTemplate nt,
108 String serviceTemplateId) {
109 NodeTemplateData ntd = new NodeTemplateData();
111 ntd.setNodeTemplateId(nt.getId());
112 ntd.setName(nt.getName());
113 ntd.setType(nt.getType());
114 ntd.setServiceTemplateId(serviceTemplateId);
115 ntd.setProperties(ToolUtil.toJson(nt.getProperties()));
116 ntd.setRelationShips(ToolUtil.toJson(nt.getRelationShips()));
123 * convert to service templates.
124 * @param stdList ServiceTemplateData list
125 * @return ServiceTemplate list
126 * @throws CatalogResourceException
128 public static ServiceTemplate[] convert2ServiceTemplates(List<ServiceTemplateData> stdList) throws CatalogResourceException {
129 List<ServiceTemplate> stList = new ArrayList<>();
130 for (ServiceTemplateData std : stdList) {
131 stList.add(convert2ServiceTemplate(std));
134 return stList.toArray(new ServiceTemplate[0]);
138 * covert to service template.
139 * @param std ServiceTemplateData
140 * @return ServiceTemplate
141 * @throws CatalogResourceException
143 public static ServiceTemplate convert2ServiceTemplate(ServiceTemplateData std) throws CatalogResourceException {
144 Parameters parameters = ToolUtil.fromJson(std.getInputs(), Parameters.class);
145 ServiceTemplateOperation[] operations =
146 ToolUtil.fromJson(std.getOperations(), ServiceTemplateOperation[].class);
147 String downloadUri = buildSTDownloadUri(std.getCsarId(), std.getDownloadUri());
149 return new ServiceTemplate(std.getServiceTemplateId(), std.getTemplateName(), std.getVendor(),
150 std.getVersion(), std.getCsarId(), std.getType(), downloadUri,
151 parameters.getInputs(), parameters.getOutputs(), operations);
154 private static String buildSTDownloadUri(String packageId, String stFileName)
155 throws CatalogResourceException {
156 CsarFileUriResponse stDownloadUri =
157 PackageWrapper.getInstance().getCsarFileDownloadUri(packageId, stFileName);
158 return stDownloadUri.getDownloadUri();
162 * covert to nodeTemplates.
163 * @param ntdList NodeTemplateData list
164 * @return NodeTemplate list
166 public static NodeTemplate[] convert2NodeTemplates(List<NodeTemplateData> ntdList) {
167 List<NodeTemplate> ntList = new ArrayList<>();
168 for (NodeTemplateData ntd : ntdList) {
169 ntList.add(convert2NodeTemplate(ntd));
171 return ntList.toArray(new NodeTemplate[0]);
175 * covert to nodeTemplate.
176 * @param ntd NodeTemplateData
177 * @return NodeTemplate
179 public static NodeTemplate convert2NodeTemplate(NodeTemplateData ntd) {
180 List<RelationShip> relationShips = convert2RelationShipList(ntd.getRelationShips());
181 return new NodeTemplate(ntd.getNodeTemplateId(), ntd.getName(), ntd.getType(),
182 convert2Property(ntd.getProperties()), relationShips);
186 * covert to relationship list.
187 * @param sRelationShips relationships
188 * @return RelationShip list
190 private static List<RelationShip> convert2RelationShipList(String srelationShips) {
191 RelationShip[] relationShips = ToolUtil.fromJson(srelationShips, RelationShip[].class);
192 return Arrays.asList(relationShips);
196 * convert to propterty.
197 * @param properties properties to covert
200 private static Map<String, Object> convert2Property(String properties) {
201 JsonObject jsonObject = new Gson().fromJson(properties, JsonObject.class);
202 return parseMapValue(jsonObject);
205 private static Map<String, Object> parseMapValue(JsonObject jsonObject) {
206 Map<String, Object> map = new HashMap<>();
208 Iterator<Entry<String, JsonElement>> iterator = jsonObject.entrySet().iterator();
209 while (iterator.hasNext()) {
210 Entry<String, JsonElement> next = iterator.next();
211 if (next.getValue() instanceof JsonPrimitive) {
212 map.put(next.getKey(), next.getValue().getAsString());
216 if (next.getValue() instanceof JsonObject) {
217 map.put(next.getKey(), parseMapValue((JsonObject) next.getValue()));
226 * covert to template mapping data.
227 * @param stm data to convert
228 * @return ServiceTemplateMappingData
230 public static ServiceTemplateMappingData convert2TemplateMappingData(SubstitutionMapping stm) {
231 ServiceTemplateMappingData stmd = new ServiceTemplateMappingData();
233 stmd.setMappingId(ToolUtil.generateId());
234 stmd.setServiceTemplateId(stm.getServiceTemplateId());
235 stmd.setNodeType(stm.getNodeType());
236 stmd.setRequirements(ToolUtil.toJson(stm.getRequirements()));
237 stmd.setCapabilities(ToolUtil.toJson(stm.getCapabilities()));
243 * convert to substitution mapping.
244 * @param stmData data to covert
245 * @return SubstitutionMapping
247 public static SubstitutionMapping convert2SubstitutionMapping(
248 ServiceTemplateMappingData stmData) {
249 return new SubstitutionMapping(stmData.getServiceTemplateId(), stmData.getNodeType());