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.zte;
19 import java.util.ArrayList;
20 import java.util.List;
22 import org.openo.commontosca.catalog.common.ToolUtil;
23 import org.openo.commontosca.catalog.db.exception.CatalogResourceException;
24 import org.openo.commontosca.catalog.db.resource.TemplateManager;
25 import org.openo.commontosca.catalog.model.common.TemplateDataHelper;
26 import org.openo.commontosca.catalog.model.entity.InputParameter;
27 import org.openo.commontosca.catalog.model.entity.NodeTemplate;
28 import org.openo.commontosca.catalog.model.entity.OutputParameter;
29 import org.openo.commontosca.catalog.model.entity.RelationShip;
30 import org.openo.commontosca.catalog.model.entity.ServiceTemplate;
31 import org.openo.commontosca.catalog.model.entity.ServiceTemplateOperation;
32 import org.openo.commontosca.catalog.model.entity.SubstitutionMapping;
33 import org.openo.commontosca.catalog.model.parser.AbstractModelParser;
34 import org.openo.commontosca.catalog.model.parser.yaml.zte.entity.ParseYamlRequestParemeter;
35 import org.openo.commontosca.catalog.model.parser.yaml.zte.entity.ParseYamlResult;
36 import org.openo.commontosca.catalog.model.parser.yaml.zte.entity.ParseYamlResult.TopologyTemplate.Input;
37 import org.openo.commontosca.catalog.model.parser.yaml.zte.entity.ParseYamlResult.TopologyTemplate.NodeTemplate.Relationship;
38 import org.openo.commontosca.catalog.model.parser.yaml.zte.entity.ParseYamlResult.TopologyTemplate.Output;
39 import org.openo.commontosca.catalog.model.parser.yaml.zte.service.YamlParseServiceConsumer;
40 import org.slf4j.Logger;
41 import org.slf4j.LoggerFactory;
43 public class ToscaYamlModelParser extends AbstractModelParser {
44 private static final Logger logger = LoggerFactory.getLogger(ToscaYamlModelParser.class);
47 public String parse(String packageId, String fileLocation) throws CatalogResourceException {
48 logger.info("tosca-yaml-parser parse begin.");
49 ParseYamlResult result = getParseYamlResult(fileLocation);
52 ServiceTemplate st = parseServiceTemplate(
53 packageId, result, parseServiceTemplateFileName(packageId, fileLocation));
55 ServiceTemplateOperation[] operations = parseOperations(fileLocation);
56 st.setOperations(operations);
58 List<NodeTemplate> ntList = parseNodeTemplates(packageId, st.getServiceTemplateId(), result);
59 st.setType(getTemplateType(getSubstitutionType(result), ntList).toString());
61 TemplateManager.getInstance().addServiceTemplate(
62 TemplateDataHelper.convert2TemplateData(st, ToolUtil.toJson(result), ntList));
65 SubstitutionMapping stm = parseSubstitutionMapping(st.getServiceTemplateId(), result);
67 TemplateManager.getInstance()
68 .addServiceTemplateMapping(TemplateDataHelper.convert2TemplateMappingData(stm));
71 return st.getServiceTemplateId();
74 private ParseYamlResult getParseYamlResult(String fileLocation) throws CatalogResourceException {
75 String destPath = copyTemporaryFile2HttpServer(fileLocation);
77 String url = getUrlOnHttpServer(toTempFilePath(fileLocation));
78 return YamlParseServiceConsumer.getServiceTemplates(comboRequest(url));
80 if (destPath != null && !destPath.isEmpty() && (new File(destPath)).exists()) {
81 (new File(destPath)).delete();
86 private ParseYamlRequestParemeter comboRequest(String fileLocation) {
87 ParseYamlRequestParemeter request = new ParseYamlRequestParemeter();
88 request.setPath(fileLocation);
92 private SubstitutionMapping parseSubstitutionMapping(String serviceTemplateId,
93 ParseYamlResult result) {
94 String type = getSubstitutionType(result);
95 if (ToolUtil.isTrimedEmptyString(type)) {
99 org.openo.commontosca.catalog.model.parser.yaml.zte.entity.ParseYamlResult
100 .TopologyTemplate.SubstitutionMapping stm =
101 result.getTopologyTemplate().getSubstitutionMappings();
102 return new SubstitutionMapping(serviceTemplateId, type, stm.getRequirementList(),
103 stm.getCapabilityList());
106 private ServiceTemplate parseServiceTemplate(String packageId, ParseYamlResult result,
107 String stDownloadUri) {
108 ServiceTemplate st = new ServiceTemplate();
110 st.setServiceTemplateId(ToolUtil.generateId());
111 st.setTemplateName(parserServiceTemplateName(result.getMetadata()));
112 st.setVendor(parserServiceTemplateVendor(result.getMetadata()));
113 st.setVersion(parserServiceTemplateVersion(result.getMetadata()));
114 st.setCsarId(packageId);
115 st.setDownloadUri(stDownloadUri);
116 st.setInputs(parseInputs(result));
117 st.setOutputs(parseOutputs(result));
121 private InputParameter[] parseInputs(ParseYamlResult result) {
122 List<Input> inputList = result.getTopologyTemplate().getInputs();
123 if (inputList == null) {
124 return new InputParameter[0];
126 List<InputParameter> retList = new ArrayList<InputParameter>();
127 for (Input input : inputList) {
128 retList.add(new InputParameter(input.getName(), input.getType(),
129 input.getDescription(), input.getDefault(), input.isRequired()));
131 return retList.toArray(new InputParameter[0]);
134 private OutputParameter[] parseOutputs(ParseYamlResult result) {
135 List<Output> outputList = result.getTopologyTemplate().getOutputs();
136 if (outputList == null || outputList.isEmpty()) {
137 return new OutputParameter[0];
139 List<OutputParameter> retList = new ArrayList<OutputParameter>();
140 for (Output output : outputList) {
142 .add(new OutputParameter(output.getName(), output.getDescription(), output.getValue()));
144 return retList.toArray(new OutputParameter[0]);
147 private List<NodeTemplate> parseNodeTemplates(String csarId, String templateId,
148 ParseYamlResult result) {
149 List<ParseYamlResult.TopologyTemplate.NodeTemplate> nodetemplateList =
150 result.getTopologyTemplate().getNodeTemplates();
151 if (nodetemplateList == null) {
155 List<NodeTemplate> retList = new ArrayList<>();
156 for (ParseYamlResult.TopologyTemplate.NodeTemplate nodeTemplate : nodetemplateList) {
157 NodeTemplate ret = new NodeTemplate();
158 ret.setId(nodeTemplate.getName());
159 ret.setName(nodeTemplate.getName());
160 ret.setType(nodeTemplate.getNodeType());
161 ret.setProperties(nodeTemplate.getPropertyList());
162 List<RelationShip> relationShipList =
163 parseNodeTemplateRelationShip(nodeTemplate.getRelationships());
164 ret.setRelationShips(relationShipList);
173 private List<RelationShip> parseNodeTemplateRelationShip(List<Relationship> relationshipList) {
174 List<RelationShip> retList = new ArrayList<>();
176 if (relationshipList == null) {
180 for (Relationship relationship : relationshipList) {
181 RelationShip ret = new RelationShip();
182 ret.setSourceNodeId(relationship.getSourceNodeName());
183 ret.setSourceNodeName(relationship.getSourceNodeName());
184 ret.setTargetNodeId(relationship.getTargetNodeName());
185 ret.setTargetNodeName(relationship.getTargetNodeName());
186 ret.setType(relationship.getType());
193 private String getSubstitutionType(ParseYamlResult result) {
194 if (result.getTopologyTemplate().getSubstitutionMappings() == null) {
197 return result.getTopologyTemplate().getSubstitutionMappings().getNodeType();