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;
21 import java.util.HashMap;
25 public class ModelParserFactory {
26 private static final ModelParserFactory instance = new ModelParserFactory();
28 public static ModelParserFactory getInstance() {
32 private Map<EnumPackageFormat, AbstractModelParser> pkgType2ParseMap =
33 new HashMap<EnumPackageFormat, AbstractModelParser>();
35 private ModelParserFactory() {
36 // PackageParseMap.put(EnumPackageFormat.TOSCA_XML, new
37 // ToscaXmlModelParser());
38 pkgType2ParseMap.put(EnumPackageFormat.TOSCA_YAML, new ToscaYamlModelParser());
43 * @param packageId package id
44 * @param fileLocation package location
45 * @param format package format
46 * @return service template id
47 * @throws CatalogResourceException e
49 public String parse(String packageId, String fileLocation, EnumPackageFormat format)
50 throws CatalogResourceException {
51 if (pkgType2ParseMap.get(format) == null) {
52 throw new CatalogResourceException("Can't find its parser. package type = "
56 return pkgType2ParseMap.get(format).parse(packageId, fileLocation);