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.ReadyHttpServlet;
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.IEntityDataProvider;
33 import org.onap.ccsdk.features.sdnr.wt.dataprovider.model.IEsConfig;
34 import org.onap.ccsdk.features.sdnr.wt.dataprovider.model.NetconfTimeStamp;
35 import org.onap.ccsdk.features.sdnr.wt.dataprovider.model.StatusChangedHandler.StatusKey;
36 import org.onap.ccsdk.features.sdnr.wt.dataprovider.model.types.NetconfTimeStampImpl;
37 import org.opendaylight.mdsal.binding.api.RpcProviderService;
38 import org.slf4j.Logger;
39 import org.slf4j.LoggerFactory;
41 public class DataProviderImpl implements IEntityDataProvider, AutoCloseable {
43 private static final Logger LOG = LoggerFactory.getLogger(DataProviderImpl.class);
45 private static final String APPLICATION_NAME = "data-provider";
46 private RpcProviderService rpcProviderService = null;
47 private MsServlet mediatorServerServlet;
48 private DataProviderServiceImpl rpcApiService;
49 private AboutHttpServlet aboutServlet;
50 private DataTreeHttpServlet treeServlet;
51 private HtDatabaseClient dbClient;
54 public DataProviderImpl() {
56 LOG.info("Creating provider for {}", APPLICATION_NAME);
59 public void setRpcProviderService(RpcProviderService rpcProviderService) {
60 this.rpcProviderService = rpcProviderService;
63 public void setMediatorServerServlet(MsServlet servlet) {
64 this.mediatorServerServlet = servlet;
67 public void setAboutServlet(AboutHttpServlet aboutServlet) {
68 this.aboutServlet = aboutServlet;
71 public void setTreeServlet(DataTreeHttpServlet treeServlet) {
72 this.treeServlet = treeServlet;
75 public void init() throws Exception {
77 LOG.info("Session Initiated start {}", APPLICATION_NAME);
80 this.rpcApiService = new DataProviderServiceImpl(rpcProviderService, this.mediatorServerServlet);
81 this.treeServlet.setDatabaseClient(this.rpcApiService.getRawClient());
82 LOG.info("Session Initiated end. Initialization done");
83 } catch (Exception e) {
84 if (e instanceof HtDatabaseClientException)
85 LOG.error("IOException: Could not connect to the Database. Please check Database connectivity");
91 public void close() throws Exception {
92 LOG.info("DeviceManagerImpl closing ...");
96 LOG.info("DeviceManagerImpl closing done");
100 * Used to close all Services, that should support AutoCloseable Pattern
105 private void close(AutoCloseable... toCloseList) throws Exception {
106 for (AutoCloseable element : toCloseList) {
107 if (element != null) {
114 public DataProvider getDataProvider() {
115 return rpcApiService.getDataProvider();
119 public HtDatabaseMaintenance getHtDatabaseMaintenance() {
120 return rpcApiService.getHtDatabaseMaintenance();
124 public IEsConfig getEsConfig() {
125 return rpcApiService.getEsConfig();
129 public NetconfTimeStamp getConverter() {
130 return NetconfTimeStampImpl.getConverter();
134 public void setReadyStatus(boolean status) {
135 ReadyHttpServlet.setStatus(status);
139 public void setStatus(StatusKey key, String value) {
140 if (this.aboutServlet != null) {
141 if (key == StatusKey.CLUSTER_SIZE) {
142 this.aboutServlet.setClusterSize(value);