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 org.openo.commontosca.catalog.common.ToolUtil;
19 import org.openo.commontosca.catalog.db.exception.CatalogResourceException;
20 import org.openo.commontosca.catalog.db.resource.TemplateManager;
21 import org.openo.commontosca.catalog.entity.response.CsarFileUriResponse;
22 import org.openo.commontosca.catalog.model.common.TemplateDataHelper;
23 import org.openo.commontosca.catalog.model.entity.InputParameter;
24 import org.openo.commontosca.catalog.model.entity.NodeTemplate;
25 import org.openo.commontosca.catalog.model.entity.OutputParameter;
26 import org.openo.commontosca.catalog.model.entity.RelationShip;
27 import org.openo.commontosca.catalog.model.entity.ServiceTemplate;
28 import org.openo.commontosca.catalog.model.entity.ServiceTemplateOperation;
29 import org.openo.commontosca.catalog.model.entity.SubstitutionMapping;
30 import org.openo.commontosca.catalog.model.parser.AbstractModelParser;
31 import org.openo.commontosca.catalog.model.parser.yaml.aria.entity.AriaParserResult;
32 import org.openo.commontosca.catalog.model.parser.yaml.aria.entity.AriaParserResult.Input;
33 import org.openo.commontosca.catalog.model.parser.yaml.aria.entity.AriaParserResult.Node;
34 import org.openo.commontosca.catalog.model.parser.yaml.aria.entity.AriaParserResult.Node.Relationship;
35 import org.openo.commontosca.catalog.model.parser.yaml.aria.entity.AriaParserResult.Output;
36 import org.openo.commontosca.catalog.model.parser.yaml.aria.entity.AriaParserResult.Substitution.Mapping;
37 import org.openo.commontosca.catalog.model.parser.yaml.aria.service.AriaParserServiceConsumer;
38 import org.openo.commontosca.catalog.wrapper.PackageWrapper;
40 import java.util.ArrayList;
41 import java.util.HashMap;
42 import java.util.List;
44 import java.util.Map.Entry;
50 public class AriaModelParser extends AbstractModelParser {
53 * @see org.openo.commontosca.catalog.model.parser.AbstractModelParser#parse(java.lang.String, java.lang.String)
56 public String parse(String packageId, String fileLocation) throws CatalogResourceException {
57 String stFileLocation = parseServiceTemplateFileName(packageId, fileLocation);
58 AriaParserResult result = getAriaParserResult(packageId, fileLocation, stFileLocation);
61 ServiceTemplate st = parseServiceTemplate(result, packageId, stFileLocation);
63 ServiceTemplateOperation[] operations = parseOperations(fileLocation);
64 st.setOperations(operations);
66 List<NodeTemplate> ntList = parseNodeTemplates(packageId, st.getServiceTemplateId(), result);
67 st.setType(getTemplateType(getSubstitutionType(result), ntList).toString());
69 TemplateManager.getInstance().addServiceTemplate(
70 TemplateDataHelper.convert2TemplateData(st, ToolUtil.toJson(result), ntList));
73 SubstitutionMapping stm = parseSubstitutionMapping(st.getServiceTemplateId(), result);
75 TemplateManager.getInstance()
76 .addServiceTemplateMapping(TemplateDataHelper.convert2TemplateMappingData(stm));
79 return st.getServiceTemplateId();
84 * @param serviceTemplateId
88 private SubstitutionMapping parseSubstitutionMapping(String serviceTemplateId,
89 AriaParserResult result) {
90 String type = getSubstitutionType(result);
91 if (ToolUtil.isTrimedEmptyString(type)) {
95 org.openo.commontosca.catalog.model.parser.yaml.aria.entity.AriaParserResult.Substitution stm =
96 result.getSubstitution();
97 return new SubstitutionMapping(
100 parseSubstitutionRequirements(stm.getRequirement()),
101 parseSubstitutionCapabilities(stm.getCapabilities()));
106 * @param capabilities
109 private Map<String, String[]> parseSubstitutionCapabilities(Mapping[] capabilities) {
110 return parseMappings(capabilities);
114 private Map<String, String[]> parseMappings(Mapping[] mappings) {
115 Map<String, String[]> ret = new HashMap<>();
116 if (mappings != null) {
117 for (Mapping mapping : mappings) {
118 ret.put(mapping.getMapped_name(), new String[]{mapping.getNode_id(), mapping.getName()});
129 private Map<String, String[]> parseSubstitutionRequirements(Mapping[] requirement) {
130 return parseMappings(requirement);
137 private String getSubstitutionType(AriaParserResult result) {
138 if (result.getSubstitution() == null) {
141 return result.getSubstitution().getNode_type_name();
147 * @param serviceTemplateId
150 * @throws CatalogResourceException
152 private List<NodeTemplate> parseNodeTemplates(String packageId, String serviceTemplateId,
153 AriaParserResult result) throws CatalogResourceException {
154 Node[] nodes = result.getNodes();
155 if (nodes == null || nodes.length == 0) {
159 List<NodeTemplate> retList = new ArrayList<>();
160 for (Node node : nodes) {
161 NodeTemplate ret = new NodeTemplate();
162 ret.setId(node.getTemplate_name());
163 ret.setName(node.getTemplate_name());
164 ret.setType(node.getType_name());
165 ret.setProperties(node.getPropertyAssignments());
166 List<RelationShip> relationShipList =
167 parseNodeTemplateRelationShip(node.getRelationships(), node, nodes);
168 ret.setRelationShips(relationShipList);
178 * @param relationships
182 * @throws CatalogResourceException
184 private List<RelationShip> parseNodeTemplateRelationShip(Relationship[] relationships, Node sourceNode, Node[] nodes) throws CatalogResourceException {
185 List<RelationShip> retList = new ArrayList<>();
187 if (relationships == null || relationships.length == 0) {
191 for (Relationship relationship : relationships) {
192 RelationShip ret = new RelationShip();
193 ret.setSourceNodeId(sourceNode.getTemplate_name());
194 ret.setSourceNodeName(sourceNode.getTemplate_name());
195 Node targetNode = getNodeById(nodes, relationship.getTarget_node_id());
196 ret.setTargetNodeId(targetNode.getTemplate_name());
197 ret.setTargetNodeName(targetNode.getTemplate_name());
198 ret.setType(relationship.getType_name());
210 * @throws CatalogResourceException
212 private Node getNodeById(Node[] nodes, String nodeId) throws CatalogResourceException {
213 if (nodeId == null) {
214 throw new CatalogResourceException("Target node id is null.");
216 if (nodes == null || nodes.length == 0) {
217 throw new CatalogResourceException("Can't find target node. nodeId = " + nodeId);
220 for (Node node : nodes) {
221 if (nodeId.equals(node.getId())) {
226 throw new CatalogResourceException("Can't find target node. nodeId = " + nodeId);
236 private ServiceTemplate parseServiceTemplate(AriaParserResult result, String packageId,
237 String downloadUri) {
238 ServiceTemplate st = new ServiceTemplate();
240 st.setServiceTemplateId(ToolUtil.generateId());
241 st.setTemplateName(result.getMetadata().get("template_name"));
242 st.setVendor(result.getMetadata().get("template_author"));
243 st.setVersion(result.getMetadata().get("template_version"));
244 st.setCsarid(packageId);
245 st.setDownloadUri(downloadUri);
246 st.setInputs(parseInputs(result));
247 st.setOutputs(parseOutputs(result));
256 private InputParameter[] parseInputs(AriaParserResult result) {
257 Map<String, Input> inputs = result.getInputs();
258 if (inputs == null || inputs.isEmpty()) {
259 return new InputParameter[0];
261 List<InputParameter> retList = new ArrayList<InputParameter>();
262 for (Entry<String, Input> e : inputs.entrySet()) {
266 e.getValue().getType_name(),
267 e.getValue().getDescription(),
268 e.getValue().getValue(),
271 return retList.toArray(new InputParameter[0]);
278 private OutputParameter[] parseOutputs(AriaParserResult result) {
279 Map<String, Output> outputs = result.getOutpus();
280 if (outputs == null || outputs.isEmpty()) {
281 return new OutputParameter[0];
284 List<OutputParameter> retList = new ArrayList<OutputParameter>();
285 for (Entry<String, Output> e: outputs.entrySet()) {
288 e.getKey(), e.getValue().getDescription(), e.getValue().getValue()));
291 return retList.toArray(new OutputParameter[0]);
294 private AriaParserResult getAriaParserResult(String packageId, String fileLocation, String stFileLocation) throws CatalogResourceException {
295 CsarFileUriResponse stDownloadUri =
296 PackageWrapper.getInstance().getCsarFileDownloadUri(packageId, stFileLocation);
297 return AriaParserServiceConsumer.parseCsarPackage(stDownloadUri.getDownloadUri());