2 * Copyright 2017 Huawei Technologies Co., Ltd.
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.onap.vnfsdk.marketplace.db.wrapper;
18 import java.util.List;
21 import org.onap.vnfsdk.marketplace.db.entity.BaseData;
22 import org.onap.vnfsdk.marketplace.db.entity.PackageData;
23 import org.onap.vnfsdk.marketplace.db.exception.MarketplaceResourceException;
24 import org.onap.vnfsdk.marketplace.db.impl.MarketplaceDaoImpl;
25 import org.onap.vnfsdk.marketplace.db.inf.IMarketplaceDao;
26 import org.onap.vnfsdk.marketplace.db.util.MarketplaceDbUtil;
27 import org.slf4j.Logger;
28 import org.slf4j.LoggerFactory;
33 * an abstract class for NFV wrapper class.
34 * provide the common methods to process the CRUD rest request.
37 public abstract class BaseHandler<T extends BaseData> {
38 private static final Logger logger = LoggerFactory.getLogger(BaseHandler.class);
43 * @param data data to create
44 * @param resouceType resouce type
46 * @throws MarketplaceResourceException e1
48 @SuppressWarnings({"unchecked", "rawtypes"})
49 public PackageData create(PackageData data, String resouceType) throws MarketplaceResourceException {
50 PackageData rtnData = null;
51 logger.info("BaseHandler:start create data.info:" + MarketplaceDbUtil.objectToString(data));
53 IMarketplaceDao dao = new MarketplaceDaoImpl();
54 dao.savePackageData(data);
56 } catch (Exception e1) {
57 logger.error("BaseHandler:error while creating " + resouceType, e1);
59 logger.info("BaseHandler:create data end.info:" + MarketplaceDbUtil.objectToString(data));
65 * @param data data to delete
66 * @param resouceType resource type
67 * @throws MarketplaceResourceException e1
69 @SuppressWarnings({"rawtypes", "unchecked"})
70 public void delete(T data) throws MarketplaceResourceException {
71 logger.info("BaseHandler:start delete data.info:" + MarketplaceDbUtil.objectToString(data));
72 IMarketplaceDao dao = new MarketplaceDaoImpl();
73 dao.deletePackageData(((PackageData)data).getCsarId());
74 logger.info("BaseHandler:delete data end");
79 * @param queryParam query parameter
80 * @param resouceType resource type
82 * @throws MarketplaceResourceException e1
84 @SuppressWarnings({"rawtypes", "unchecked"})
85 public List<PackageData> query(Map<String, String> queryParam)
86 throws MarketplaceResourceException {
87 logger.info("BaseHandler:start query data .info:" + MarketplaceDbUtil.objectToString(queryParam));
88 IMarketplaceDao dao = new MarketplaceDaoImpl();
89 List<PackageData> datas = dao.getPackageDataSubset(queryParam);
90 logger.info("BaseHandler: query data end .info:" + MarketplaceDbUtil.objectToString(datas));
96 @SuppressWarnings({"rawtypes", "unchecked"})
97 public void update(T data) throws MarketplaceResourceException {
98 logger.info("BaseHandler:start update data.info:" + MarketplaceDbUtil.objectToString(data));
99 IMarketplaceDao dao = new MarketplaceDaoImpl();
100 dao.updatePackageData((PackageData)data);
101 logger.info("update data end");
105 * check if the related object id exists in the system.
107 * @param data data to check
108 * @throws MarketplaceResourceException e
110 public abstract void check(T data) throws MarketplaceResourceException;