2 * ============LICENSE_START=======================================================
3 * ONAP : ccsdk features
4 * ================================================================================
5 * Copyright (C) 2019 highstreet technologies GmbH Intellectual Property.
7 * ================================================================================
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 * ============LICENSE_END=========================================================
22 package org.onap.ccsdk.features.sdnr.wt.dataprovider.impl;
24 import org.onap.ccsdk.features.sdnr.wt.common.database.HtDatabaseClient;
25 import org.onap.ccsdk.features.sdnr.wt.common.database.HtDatabaseClientException;
26 import org.onap.ccsdk.features.sdnr.wt.dataprovider.http.DataTreeHttpServlet;
27 import org.onap.ccsdk.features.sdnr.wt.dataprovider.http.MsServlet;
28 import org.onap.ccsdk.features.sdnr.wt.dataprovider.http.UserdataHttpServlet;
29 import org.onap.ccsdk.features.sdnr.wt.dataprovider.http.about.AboutHttpServlet;
30 import org.onap.ccsdk.features.sdnr.wt.dataprovider.model.DataProvider;
31 import org.onap.ccsdk.features.sdnr.wt.dataprovider.model.HtDatabaseMaintenance;
32 import org.onap.ccsdk.features.sdnr.wt.dataprovider.model.HtUserdataManager;
33 import org.onap.ccsdk.features.sdnr.wt.dataprovider.model.IEntityDataProvider;
34 import org.onap.ccsdk.features.sdnr.wt.dataprovider.model.IEsConfig;
35 import org.onap.ccsdk.features.sdnr.wt.dataprovider.model.NetconfTimeStamp;
36 import org.onap.ccsdk.features.sdnr.wt.dataprovider.model.StatusChangedHandler.StatusKey;
37 import org.onap.ccsdk.features.sdnr.wt.dataprovider.model.types.NetconfTimeStampImpl;
38 import org.opendaylight.mdsal.binding.api.DataBroker;
39 import org.opendaylight.mdsal.binding.api.RpcProviderService;
40 import org.slf4j.Logger;
41 import org.slf4j.LoggerFactory;
43 public class DataProviderImpl implements IEntityDataProvider, AutoCloseable {
45 private static final Logger LOG = LoggerFactory.getLogger(DataProviderImpl.class);
47 private static final String APPLICATION_NAME = "data-provider";
48 private RpcProviderService rpcProviderService = null;
49 private MsServlet mediatorServerServlet;
50 private DataProviderServiceImpl rpcApiService;
51 private AboutHttpServlet aboutServlet;
52 private DataTreeHttpServlet treeServlet;
53 private UserdataHttpServlet userdataServlet;
54 private HtDatabaseClient dbClient;
55 private DataBroker dataBroker;
58 public DataProviderImpl() {
60 LOG.info("Creating provider for {}", APPLICATION_NAME);
63 public void setRpcProviderService(RpcProviderService rpcProviderService) {
64 this.rpcProviderService = rpcProviderService;
67 public void setMediatorServerServlet(MsServlet servlet) {
68 this.mediatorServerServlet = servlet;
71 public void setAboutServlet(AboutHttpServlet aboutServlet) {
72 this.aboutServlet = aboutServlet;
75 public void setTreeServlet(DataTreeHttpServlet treeServlet) {
76 this.treeServlet = treeServlet;
78 public void setUserdataServlet(UserdataHttpServlet userdataServlet) {
79 this.userdataServlet = userdataServlet;
81 public void setDataBroker(DataBroker dataBroker) {
82 this.dataBroker = dataBroker;
84 public void init() throws Exception {
86 LOG.info("Session Initiated start {}", APPLICATION_NAME);
89 this.rpcApiService = new DataProviderServiceImpl(rpcProviderService, this.mediatorServerServlet, this.dataBroker);
90 this.treeServlet.setDatabaseClient(this.rpcApiService.getRawClient());
91 this.userdataServlet.setDatabaseClient(this.rpcApiService.getHtDatabaseUserManager());
92 LOG.info("Session Initiated end. Initialization done");
93 } catch (Exception e) {
94 if (e instanceof HtDatabaseClientException)
95 LOG.error("IOException: Could not connect to the Database. Please check Database connectivity");
101 public void close() throws Exception {
102 LOG.info("DeviceManagerImpl closing ...");
105 close(rpcApiService);
106 LOG.info("DeviceManagerImpl closing done");
110 * Used to close all Services, that should support AutoCloseable Pattern
115 private void close(AutoCloseable... toCloseList) throws Exception {
116 for (AutoCloseable element : toCloseList) {
117 if (element != null) {
124 public DataProvider getDataProvider() {
125 return rpcApiService.getDataProvider();
129 public HtDatabaseMaintenance getHtDatabaseMaintenance() {
130 return rpcApiService.getHtDatabaseMaintenance();
134 public IEsConfig getEsConfig() {
135 return rpcApiService.getEsConfig();
139 public NetconfTimeStamp getConverter() {
140 return NetconfTimeStampImpl.getConverter();
144 public void setStatus(StatusKey key, String value) {
145 if (this.aboutServlet != null) {
146 if (key == StatusKey.CLUSTER_SIZE) {
147 this.aboutServlet.setClusterSize(value);
153 public HtUserdataManager getHtDatabaseUserManager() {
154 return this.rpcApiService.getHtDatabaseUserManager();