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.parser.yaml.aria;
18 import java.util.ArrayList;
19 import java.util.HashMap;
20 import java.util.List;
22 import java.util.Map.Entry;
24 import org.openo.commontosca.catalog.common.ToolUtil;
25 import org.openo.commontosca.catalog.db.exception.CatalogResourceException;
26 import org.openo.commontosca.catalog.db.resource.TemplateManager;
27 import org.openo.commontosca.catalog.entity.response.CsarFileUriResponse;
28 import org.openo.commontosca.catalog.model.common.TemplateDataHelper;
29 import org.openo.commontosca.catalog.model.entity.InputParameter;
30 import org.openo.commontosca.catalog.model.entity.NodeTemplate;
31 import org.openo.commontosca.catalog.model.entity.OutputParameter;
32 import org.openo.commontosca.catalog.model.entity.RelationShip;
33 import org.openo.commontosca.catalog.model.entity.ServiceTemplate;
34 import org.openo.commontosca.catalog.model.entity.ServiceTemplateOperation;
35 import org.openo.commontosca.catalog.model.entity.SubstitutionMapping;
36 import org.openo.commontosca.catalog.model.parser.AbstractModelParser;
37 import org.openo.commontosca.catalog.model.parser.yaml.aria.entity.AriaParserResult;
38 import org.openo.commontosca.catalog.model.parser.yaml.aria.entity.AriaParserResult.Instance.Input;
39 import org.openo.commontosca.catalog.model.parser.yaml.aria.entity.AriaParserResult.Instance.Node;
40 import org.openo.commontosca.catalog.model.parser.yaml.aria.entity.AriaParserResult.Instance.Node.Relationship;
41 import org.openo.commontosca.catalog.model.parser.yaml.aria.entity.AriaParserResult.Instance.Output;
42 import org.openo.commontosca.catalog.model.parser.yaml.aria.entity.AriaParserResult.Instance.Substitution.Mapping;
43 import org.openo.commontosca.catalog.model.parser.yaml.aria.service.AriaParserServiceConsumer;
44 import org.openo.commontosca.catalog.wrapper.PackageWrapper;
45 import org.slf4j.Logger;
46 import org.slf4j.LoggerFactory;
52 public class AriaModelParser extends AbstractModelParser {
53 private static final Logger logger = LoggerFactory.getLogger(AriaModelParser.class);
56 * @see org.openo.commontosca.catalog.model.parser.AbstractModelParser#parse(java.lang.String, java.lang.String)
59 public String parse(String packageId, String fileLocation) throws CatalogResourceException {
60 logger.info("Parse begin.");
62 String stFileLocation = parseServiceTemplateFileName(packageId, fileLocation);
63 AriaParserResult result = getAriaParserResult(packageId, fileLocation, stFileLocation);
66 ServiceTemplate st = parseServiceTemplate(result, packageId, stFileLocation);
68 ServiceTemplateOperation[] operations = parseOperations(fileLocation);
69 st.setOperations(operations);
71 List<NodeTemplate> ntList = parseNodeTemplates(packageId, st.getServiceTemplateId(), result);
72 st.setType(getTemplateType(getSubstitutionType(result), ntList).toString());
74 TemplateManager.getInstance().addServiceTemplate(
75 TemplateDataHelper.convert2TemplateData(st, ToolUtil.toJson(result), ntList));
78 SubstitutionMapping stm = parseSubstitutionMapping(st.getServiceTemplateId(), result);
80 TemplateManager.getInstance()
81 .addServiceTemplateMapping(TemplateDataHelper.convert2TemplateMappingData(stm));
84 return st.getServiceTemplateId();
89 * @param serviceTemplateId
93 private SubstitutionMapping parseSubstitutionMapping(String serviceTemplateId,
94 AriaParserResult result) {
95 String type = getSubstitutionType(result);
96 if (ToolUtil.isTrimedEmptyString(type)) {
100 org.openo.commontosca.catalog.model.parser.yaml.aria.entity.AriaParserResult.Instance.Substitution stm =
101 result.getInstance().getSubstitution();
102 return new SubstitutionMapping(
105 parseSubstitutionRequirements(stm.getRequirement()),
106 parseSubstitutionCapabilities(stm.getCapabilities()));
111 * @param capabilities
114 private Map<String, String[]> parseSubstitutionCapabilities(Mapping[] capabilities) {
115 return parseMappings(capabilities);
119 private Map<String, String[]> parseMappings(Mapping[] mappings) {
120 Map<String, String[]> ret = new HashMap<>();
121 if (mappings != null) {
122 for (Mapping mapping : mappings) {
123 ret.put(mapping.getMapped_name(), new String[]{mapping.getNode_id(), mapping.getName()});
134 private Map<String, String[]> parseSubstitutionRequirements(Mapping[] requirement) {
135 return parseMappings(requirement);
142 private String getSubstitutionType(AriaParserResult result) {
143 if (result.getInstance().getSubstitution() == null) {
146 return result.getInstance().getSubstitution().getNode_type_name();
152 * @param serviceTemplateId
155 * @throws CatalogResourceException
157 private List<NodeTemplate> parseNodeTemplates(String packageId, String serviceTemplateId,
158 AriaParserResult result) throws CatalogResourceException {
159 Node[] nodes = result.getInstance().getNodes();
160 if (nodes == null || nodes.length == 0) {
164 List<NodeTemplate> retList = new ArrayList<>();
165 for (Node node : nodes) {
166 NodeTemplate ret = new NodeTemplate();
167 ret.setId(node.getTemplate_name());
168 ret.setName(node.getTemplate_name());
169 ret.setType(node.getType_name());
170 ret.setProperties(node.getPropertyAssignments());
171 List<RelationShip> relationShipList =
172 parseNodeTemplateRelationShip(node.getRelationships(), node, nodes);
173 ret.setRelationShips(relationShipList);
183 * @param relationships
187 * @throws CatalogResourceException
189 private List<RelationShip> parseNodeTemplateRelationShip(Relationship[] relationships, Node sourceNode, Node[] nodes) throws CatalogResourceException {
190 List<RelationShip> retList = new ArrayList<>();
192 if (relationships == null || relationships.length == 0) {
196 for (Relationship relationship : relationships) {
197 RelationShip ret = new RelationShip();
198 ret.setSourceNodeId(sourceNode.getTemplate_name());
199 ret.setSourceNodeName(sourceNode.getTemplate_name());
200 Node targetNode = getNodeById(nodes, relationship.getTarget_node_id());
201 ret.setTargetNodeId(targetNode.getTemplate_name());
202 ret.setTargetNodeName(targetNode.getTemplate_name());
203 ret.setType(relationship.getType_name());
215 * @throws CatalogResourceException
217 private Node getNodeById(Node[] nodes, String nodeId) throws CatalogResourceException {
218 if (nodeId == null) {
219 throw new CatalogResourceException("Target node id is null.");
221 if (nodes == null || nodes.length == 0) {
222 throw new CatalogResourceException("Can't find target node. nodeId = " + nodeId);
225 for (Node node : nodes) {
226 if (nodeId.equals(node.getId())) {
231 throw new CatalogResourceException("Can't find target node. nodeId = " + nodeId);
241 private ServiceTemplate parseServiceTemplate(AriaParserResult result, String packageId,
242 String downloadUri) {
243 ServiceTemplate st = new ServiceTemplate();
245 st.setServiceTemplateId(ToolUtil.generateId());
246 st.setTemplateName(result.getInstance().getMetadata().get("template_name"));
247 st.setVendor(result.getInstance().getMetadata().get("template_author"));
248 st.setVersion(result.getInstance().getMetadata().get("template_version"));
249 st.setCsarId(packageId);
250 st.setDownloadUri(downloadUri);
251 st.setInputs(parseInputs(result));
252 st.setOutputs(parseOutputs(result));
261 private InputParameter[] parseInputs(AriaParserResult result) {
262 Map<String, Input> inputs = result.getInstance().getInputs();
263 if (inputs == null || inputs.isEmpty()) {
264 return new InputParameter[0];
266 List<InputParameter> retList = new ArrayList<InputParameter>();
267 for (Entry<String, Input> e : inputs.entrySet()) {
271 e.getValue().getType_name(),
272 e.getValue().getDescription(),
273 e.getValue().getValue(),
276 return retList.toArray(new InputParameter[0]);
283 private OutputParameter[] parseOutputs(AriaParserResult result) {
284 Map<String, Output> outputs = result.getInstance().getOutpus();
285 if (outputs == null || outputs.isEmpty()) {
286 return new OutputParameter[0];
289 List<OutputParameter> retList = new ArrayList<OutputParameter>();
290 for (Entry<String, Output> e: outputs.entrySet()) {
293 e.getKey(), e.getValue().getDescription(), e.getValue().getValue()));
296 return retList.toArray(new OutputParameter[0]);
299 private AriaParserResult getAriaParserResult(String packageId, String fileLocation, String stFileLocation) throws CatalogResourceException {
300 CsarFileUriResponse stDownloadUri =
301 PackageWrapper.getInstance().getCsarFileDownloadUri(packageId, stFileLocation);
302 return AriaParserServiceConsumer.parseCsarPackage(stDownloadUri.getDownloadUri());