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 com.google.gson.Gson;
19 import com.google.gson.JsonElement;
20 import com.google.gson.JsonObject;
21 import com.google.gson.JsonPrimitive;
23 import org.openo.commontosca.catalog.common.ToolUtil;
24 import org.openo.commontosca.catalog.db.entity.NodeTemplateData;
25 import org.openo.commontosca.catalog.db.entity.ServiceTemplateData;
26 import org.openo.commontosca.catalog.db.entity.ServiceTemplateMappingData;
27 import org.openo.commontosca.catalog.db.entity.TemplateData;
28 import org.openo.commontosca.catalog.model.entity.NodeTemplate;
29 import org.openo.commontosca.catalog.model.entity.Parameters;
30 import org.openo.commontosca.catalog.model.entity.RelationShip;
31 import org.openo.commontosca.catalog.model.entity.ServiceTemplate;
32 import org.openo.commontosca.catalog.model.entity.ServiceTemplateOperation;
33 import org.openo.commontosca.catalog.model.entity.SubstitutionMapping;
35 import java.util.ArrayList;
36 import java.util.Arrays;
37 import java.util.HashMap;
38 import java.util.Iterator;
39 import java.util.List;
41 import java.util.Map.Entry;
45 public class TemplateDataHelper {
48 * convert to template data.
49 * @param st ServiceTemplate
50 * @param ntList NodeTemplate list
51 * @return TemplateData
53 public static TemplateData convert2TemplateData(ServiceTemplate st, String rawData,
54 List<NodeTemplate> ntList) {
55 TemplateData td = new TemplateData();
56 td.setServiceTemplate(convert2ServiceTemplateData(st, rawData));
57 td.setNodeTemplates(convert2NodeTemplateDataList(ntList, st.getServiceTemplateId()));
62 * convert to service template data.
63 * @param st ServiceTemplate
64 * @return ServiceTemplateData
66 private static ServiceTemplateData convert2ServiceTemplateData(ServiceTemplate st,
68 ServiceTemplateData std = new ServiceTemplateData();
69 std.setServiceTemplateId(st.getServiceTemplateId());
70 std.setTemplateName(st.getTemplateName());
71 std.setVendor(st.getVendor());
72 std.setVersion(st.getVersion());
73 std.setCsarId(st.getCsarid());
74 std.setType(st.getType());
75 std.setDownloadUri(st.getDownloadUri());
76 Parameters parameters = new Parameters(st.getInputs(), st.getOutputs());
77 std.setInputs(ToolUtil.toJson(parameters));
78 std.setOperations(ToolUtil.toJson(st.getOperations()));
79 std.setRowData(rawData);
84 * convert to nodeTemplate data list.
85 * @param ntList NodeTemplate list
86 * @param serviceTemplateId service template id
87 * @return NodeTemplateData list
89 private static ArrayList<NodeTemplateData> convert2NodeTemplateDataList(List<NodeTemplate> ntList,
90 String serviceTemplateId) {
91 ArrayList<NodeTemplateData> ntdList = new ArrayList<>();
92 for (NodeTemplate nt : ntList) {
93 ntdList.add(convert2NodeTemplateData(nt, serviceTemplateId));
101 * convert to nodeTemplate data.
102 * @param nt NodeTemplate
103 * @param serviceTemplateId service template id
104 * @return NodeTemplateData
106 private static NodeTemplateData convert2NodeTemplateData(NodeTemplate nt,
107 String serviceTemplateId) {
108 NodeTemplateData ntd = new NodeTemplateData();
110 ntd.setNodeTemplateId(nt.getId());
111 ntd.setName(nt.getName());
112 ntd.setType(nt.getType());
113 ntd.setServiceTemplateId(serviceTemplateId);
114 ntd.setProperties(ToolUtil.toJson(nt.getProperties()));
115 ntd.setRelationShips(ToolUtil.toJson(nt.getRelationShips()));
122 * convert to service templates.
123 * @param stdList ServiceTemplateData list
124 * @return ServiceTemplate list
126 public static ServiceTemplate[] convert2ServiceTemplates(List<ServiceTemplateData> stdList) {
127 List<ServiceTemplate> stList = new ArrayList<>();
128 for (ServiceTemplateData std : stdList) {
129 stList.add(convert2ServiceTemplate(std));
132 return stList.toArray(new ServiceTemplate[0]);
136 * covert to service template.
137 * @param std ServiceTemplateData
138 * @return ServiceTemplate
140 public static ServiceTemplate convert2ServiceTemplate(ServiceTemplateData std) {
141 Parameters parameters = ToolUtil.fromJson(std.getInputs(), Parameters.class);
142 ServiceTemplateOperation[] operations =
143 ToolUtil.fromJson(std.getOperations(), ServiceTemplateOperation[].class);
145 return new ServiceTemplate(std.getServiceTemplateId(), std.getTemplateName(), std.getVendor(),
146 std.getVersion(), std.getCsarId(), std.getType(), std.getDownloadUri(),
147 parameters.getInputs(), parameters.getOutputs(), operations);
151 * covert to nodeTemplates.
152 * @param ntdList NodeTemplateData list
153 * @return NodeTemplate list
155 public static NodeTemplate[] convert2NodeTemplates(List<NodeTemplateData> ntdList) {
156 List<NodeTemplate> ntList = new ArrayList<>();
157 for (NodeTemplateData ntd : ntdList) {
158 ntList.add(convert2NodeTemplate(ntd));
160 return ntList.toArray(new NodeTemplate[0]);
164 * covert to nodeTemplate.
165 * @param ntd NodeTemplateData
166 * @return NodeTemplate
168 public static NodeTemplate convert2NodeTemplate(NodeTemplateData ntd) {
169 List<RelationShip> relationShips = convert2RelationShipList(ntd.getRelationShips());
170 return new NodeTemplate(ntd.getNodeTemplateId(), ntd.getName(), ntd.getType(),
171 convert2Property(ntd.getProperties()), relationShips);
175 * covert to relationship list.
176 * @param sRelationShips relationships
177 * @return RelationShip list
179 private static List<RelationShip> convert2RelationShipList(String srelationShips) {
180 RelationShip[] relationShips = ToolUtil.fromJson(srelationShips, RelationShip[].class);
181 return Arrays.asList(relationShips);
185 * convert to propterty.
186 * @param properties properties to covert
189 private static Map<String, Object> convert2Property(String properties) {
190 JsonObject jsonObject = new Gson().fromJson(properties, JsonObject.class);
191 return parseMapValue(jsonObject);
194 private static Map<String, Object> parseMapValue(JsonObject jsonObject) {
195 Map<String, Object> map = new HashMap<>();
197 Iterator<Entry<String, JsonElement>> iterator = jsonObject.entrySet().iterator();
198 while (iterator.hasNext()) {
199 Entry<String, JsonElement> next = iterator.next();
200 if (next.getValue() instanceof JsonPrimitive) {
201 map.put(next.getKey(), next.getValue().getAsString());
205 if (next.getValue() instanceof JsonObject) {
206 map.put(next.getKey(), parseMapValue((JsonObject) next.getValue()));
215 * covert to template mapping data.
216 * @param stm data to convert
217 * @return ServiceTemplateMappingData
219 public static ServiceTemplateMappingData convert2TemplateMappingData(SubstitutionMapping stm) {
220 ServiceTemplateMappingData stmd = new ServiceTemplateMappingData();
222 stmd.setMappingId(ToolUtil.generateId());
223 stmd.setServiceTemplateId(stm.getServiceTemplateId());
224 stmd.setNodeType(stm.getNodeType());
225 stmd.setRequirements(ToolUtil.toJson(stm.getRequirements()));
226 stmd.setCapabilities(ToolUtil.toJson(stm.getCapabilities()));
232 * convert to substitution mapping.
233 * @param stmData data to covert
234 * @return SubstitutionMapping
236 public static SubstitutionMapping convert2SubstitutionMapping(
237 ServiceTemplateMappingData stmData) {
238 return new SubstitutionMapping(stmData.getServiceTemplateId(), stmData.getNodeType());