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/*
* ============LICENSE_START=======================================================
* ONAP : ccsdk features
* ================================================================================
* Copyright (C) 2021 highstreet technologies GmbH Intellectual Property.
* All rights reserved.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ============LICENSE_END=========================================================
*
*/
package org.onap.ccsdk.features.sdnr.wt.dataprovider.database.sqldb.database;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.Arrays;
import org.onap.ccsdk.features.sdnr.wt.dataprovider.database.sqldb.SqlDBClient;
import org.onap.ccsdk.features.sdnr.wt.dataprovider.database.sqldb.data.rpctypehelper.QueryResult;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.ConnectionLogStatus;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.Entity;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.SeverityType;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.read.status.output.Data;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.read.status.output.DataBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.status.entity.FaultsBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.status.entity.NetworkElementConnectionsBuilder;
import org.opendaylight.yangtools.yang.common.Uint32;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class SqlDBStatusReader {
private final Logger LOG = LoggerFactory.getLogger(SqlDBStatusReader.class);
private final SqlDBClient dbClient;
private final String controllerId;
public SqlDBStatusReader(SqlDBClient dbClient, String controllerId) {
this.dbClient = dbClient;
this.controllerId = controllerId;
}
public QueryResult<Data> getDataStatus() {
String selectQuery = createCountQuery("severity", Entity.Faultcurrent, this.controllerId);
long criticalCount = 0;
long majorCount = 0;
long minorCount = 0;
long warningCount = 0;
ResultSet data;
try {
data = this.dbClient.read(selectQuery);
String severity;
while (data.next()) {
severity = data.getString(1);
if (severity != null) {
if (severity.equals(SeverityType.Critical.getName())) {
criticalCount = data.getLong(2);
} else if (severity.equals(SeverityType.Major.getName())) {
majorCount = data.getLong(2);
} else if (severity.equals(SeverityType.Minor.getName())) {
minorCount = data.getLong(2);
} else if (severity.equals(SeverityType.Warning.getName())) {
warningCount = data.getLong(2);
}
}
}
try { data.close(); } catch (SQLException ignore) { }
} catch (SQLException e) {
LOG.warn("problem reading status:", e);
}
DataBuilder builder = new DataBuilder().setFaults(
new FaultsBuilder().setCriticals(Uint32.valueOf(criticalCount)).setMajors(Uint32.valueOf(majorCount))
.setMinors(Uint32.valueOf(minorCount)).setWarnings(Uint32.valueOf(warningCount)).build());
selectQuery = createCountQuery("status", Entity.NetworkelementConnection, this.controllerId);
NetworkElementConnectionsBuilder neBuilder = new NetworkElementConnectionsBuilder();
String state;
long connectedCount = 0, connectingCount = 0, disconnectedCount = 0, mountedCount = 0, unableToConnectCount = 0,
undefinedCount = 0, unmountedCount = 0;
long cnt;
try {
data = this.dbClient.read(selectQuery);
while (data.next()) {
state = data.getString(1);
cnt = data.getLong(2);
if (state != null) {
if (state.equals(ConnectionLogStatus.Connected.getName())) {
connectedCount = cnt;
} else if (state.equals(ConnectionLogStatus.Connecting.getName())) {
connectingCount = cnt;
} else if (state.equals(ConnectionLogStatus.Disconnected.getName())) {
disconnectedCount = cnt;
} else if (state.equals(ConnectionLogStatus.Mounted.getName())) {
mountedCount = cnt;
} else if (state.equals(ConnectionLogStatus.UnableToConnect.getName())) {
unableToConnectCount = cnt;
} else if (state.equals(ConnectionLogStatus.Undefined.getName())) {
undefinedCount = cnt;
} else if (state.equals(ConnectionLogStatus.Unmounted.getName())) {
unmountedCount = cnt;
}
}
}
} catch (SQLException e) {
LOG.warn("problem reading status:", e);
}
neBuilder.setConnected(Uint32.valueOf(connectedCount)).setConnecting(Uint32.valueOf(connectingCount))
.setDisconnected(Uint32.valueOf(disconnectedCount)).setMounted(Uint32.valueOf(mountedCount))
.setTotal(Uint32.valueOf(connectedCount + connectingCount + disconnectedCount + mountedCount
+ unableToConnectCount + undefinedCount + unmountedCount))
.setUnableToConnect(Uint32.valueOf(unableToConnectCount)).setUndefined(Uint32.valueOf(undefinedCount))
.setUnmounted(Uint32.valueOf(unmountedCount));
builder.setNetworkElementConnections(neBuilder.build());
return new QueryResult<Data>(Arrays.asList(builder.build()), 1, 1, 1);
}
private static String createCountQuery(String key, Entity e, String controllerId) {
return String.format("SELECT `%s`, COUNT(`%s`) " + "FROM `%s` " + "%s " + "GROUP BY `%s`;", key, key,
e.getName(),
controllerId != null ? String.format("WHERE `%s`='%s'", SqlDBMapper.ODLID_DBCOL, controllerId) : "",
key);
}
}
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