2 * Copyright 2016 [ZTE] and others.
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.
17 package org.openo.commontosca.catalog.model.parser;
19 import org.openo.commontosca.catalog.db.exception.CatalogResourceException;
20 import org.openo.commontosca.catalog.model.parser.yaml.zte.service.ToscaYamlModelParser;
22 import java.util.HashMap;
26 public class ModelParserFactory {
27 private static final ModelParserFactory instance = new ModelParserFactory();
29 public static ModelParserFactory getInstance() {
33 private Map<EnumPackageFormat, AbstractModelParser> pkgType2ParseMap =
34 new HashMap<EnumPackageFormat, AbstractModelParser>();
36 private ModelParserFactory() {
37 // PackageParseMap.put(EnumPackageFormat.TOSCA_XML, new
38 // ToscaXmlModelParser());
39 pkgType2ParseMap.put(EnumPackageFormat.TOSCA_YAML, new ToscaYamlModelParser());
44 * @param packageId package id
45 * @param fileLocation package location
46 * @param format package format
47 * @return service template id
48 * @throws CatalogResourceException e
50 public String parse(String packageId, String fileLocation, EnumPackageFormat format)
51 throws CatalogResourceException {
52 if (pkgType2ParseMap.get(format) == null) {
53 throw new CatalogResourceException("Can't find its parser. package type = "
57 return pkgType2ParseMap.get(format).parse(packageId, fileLocation);