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Performance improvement for returning energy summaries from DB. Change the way MQTT values are posted. Add a BOM utf-8 char to the BOM csv, yo dawg, bom.

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This commit is contained in:
MarkBryanMilligan 2021-08-29 22:53:41 -05:00
parent 77ceec745c
commit d63f6df1fd
12 changed files with 71 additions and 31 deletions
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7
currentmonitor/lantern-currentmonitor/src/main/java/com/lanternsoftware/currentmonitor/MonitorApp.java
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@ -350,11 +350,8 @@ public class MonitorApp {
}
}
}
if (mqttPoster != null) {
for (BreakerPower p : mqttReadings) {
monitor.submit(() -> mqttPoster.postPower(p));
}
}
if (mqttPoster != null)
monitor.submit(() -> mqttPoster.postPower(mqttReadings));
if (DateUtils.diffInSeconds(new Date(), lastUpdateCheck) >= config.getUpdateInterval()) {
lastUpdateCheck = new Date();
monitor.submit(new UpdateChecker());

21
currentmonitor/lantern-currentmonitor/src/main/java/com/lanternsoftware/currentmonitor/MqttPoster.java
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@ -1,12 +1,18 @@
package com.lanternsoftware.currentmonitor;
import com.lanternsoftware.datamodel.currentmonitor.BreakerPower;
import com.lanternsoftware.util.CollectionUtils;
import com.lanternsoftware.util.NullUtils;
import com.lanternsoftware.util.dao.DaoSerializer;
import org.eclipse.paho.client.mqttv3.*;
import org.eclipse.paho.client.mqttv3.IMqttClient;
import org.eclipse.paho.client.mqttv3.MqttClient;
import org.eclipse.paho.client.mqttv3.MqttConnectOptions;
import org.eclipse.paho.client.mqttv3.MqttMessage;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.List;
public class MqttPoster {
private static final Logger LOG = LoggerFactory.getLogger(MqttPoster.class);
@ -15,6 +21,7 @@ public class MqttPoster {
public MqttPoster(MonitorConfig _config) {
IMqttClient c = null;
try {
LOG.info("Attempting to connect to MQTT broker at {}", _config.getMqttBrokerUrl());
c = new MqttClient(_config.getMqttBrokerUrl(), String.format("Lantern_Power_Monitor_Hub_%d", _config.getHub()));
MqttConnectOptions options = new MqttConnectOptions();
options.setAutomaticReconnect(true);
@ -25,21 +32,23 @@ public class MqttPoster {
if (NullUtils.isNotEmpty(_config.getMqttPassword()))
options.setPassword(_config.getMqttPassword().toCharArray());
c.connect(options);
} catch (MqttException e) {
} catch (Exception e) {
LOG.error("Failed to create MQTT client", e);
}
client = c;
}
public void postPower(BreakerPower _power) {
String topic = "lantern_power_monitor/breaker_power/" + _power.getKey();
MqttMessage msg = new MqttMessage(NullUtils.toByteArray(DaoSerializer.toJson(_power)));
public void postPower(List<BreakerPower> _power) {
for (BreakerPower power : CollectionUtils.makeNotNull(_power)) {
String topic = "lantern_power_monitor/breaker_power/" + power.getKey();
MqttMessage msg = new MqttMessage(NullUtils.toByteArray(DaoSerializer.toJson(power)));
msg.setQos(2);
msg.setRetained(true);
try {
client.publish(topic, msg);
} catch (MqttException e) {
} catch (Exception e) {
LOG.error("Failed to publish message to {}", topic, e);
}
}
}
}

7
currentmonitor/lantern-dataaccess-currentmonitor/src/main/java/com/lanternsoftware/dataaccess/currentmonitor/BackupMinutes.java
View File

@ -20,18 +20,20 @@ public class BackupMinutes {
CurrentMonitorDao backupDao = new MongoCurrentMonitorDao(MongoConfig.fromDisk(LanternFiles.BACKUP_PATH + "mongo.cfg"));
Date now = new Date();
for (Account a : dao.getProxy().queryAll(Account.class)) {
if (a.getId() == 100)
if (a.getId() == 0)
continue;
DebugTimer t = new DebugTimer("Account " + a.getId());
if (NullUtils.isEmpty(a.getTimezone())) {
a.setTimezone("America/Chicago");
}
TimeZone tz = TimeZone.getTimeZone(a.getTimezone());
// Date start = DateUtils.addDays(DateUtils.getMidnightBeforeNow(tz), -2, tz);
HubPowerMinute minute = dao.getProxy().queryOne(HubPowerMinute.class, new DaoQuery("account_id", a.getId()), DaoSort.sort("minute"));
if (minute == null)
continue;
Date minStart = DateUtils.addDays(DateUtils.getMidnightBeforeNow(tz), -60, tz);
Date start = DateUtils.getMidnightBefore(minute.getMinuteAsDate(), tz);
if (minStart.after(start))
start = minStart;
Date end = DateUtils.addDays(start, 1, tz);
while (end.before(now)) {
DebugTimer t2 = new DebugTimer("Account Id: " + a.getId() + " Query Day " + DateUtils.format("MM/dd/yyyy", tz, start));
@ -48,5 +50,6 @@ public class BackupMinutes {
t.stop();
}
dao.shutdown();
backupDao.shutdown();
}
}

1
currentmonitor/lantern-dataaccess-currentmonitor/src/main/java/com/lanternsoftware/dataaccess/currentmonitor/CurrentMonitorDao.java
View File

@ -22,6 +22,7 @@ public interface CurrentMonitorDao {
List<BreakerPower> getBreakerPowerForAccount(int _accountId);
BreakerPower getLatestBreakerPower(int _accountId, int _hub, int _port);
BreakerGroupEnergy getBreakerGroupEnergy(int _accountId, String _groupId, EnergyBlockViewMode _viewMode, Date _start);
byte[] getBreakerGroupEnergyBinary(int _accountId, String _groupId, EnergyBlockViewMode _viewMode, Date _start);
void putBreakerGroupEnergy(BreakerGroupEnergy _energy);
void putHubPowerMinute(HubPowerMinute _power);

5
currentmonitor/lantern-dataaccess-currentmonitor/src/main/java/com/lanternsoftware/dataaccess/currentmonitor/MongoCurrentMonitorDao.java
View File

@ -125,6 +125,11 @@ public class MongoCurrentMonitorDao implements CurrentMonitorDao {
return proxy.queryOne(BreakerGroupEnergy.class, new DaoQuery("_id", BreakerGroupEnergy.toId(_accountId, _groupId, _viewMode, _start)));
}
@Override
public byte[] getBreakerGroupEnergyBinary(int _accountId, String _groupId, EnergyBlockViewMode _viewMode, Date _start) {
return DaoSerializer.toZipBson(proxy.queryForEntity(BreakerGroupEnergy.class, new DaoQuery("_id", BreakerGroupEnergy.toId(_accountId, _groupId, _viewMode, _start))));
}
@Override
public void updateSummaries(BreakerGroup _rootGroup, Set<Date> _daysToSummarize, TimeZone _tz) {
Set<Date> monthsToSummarize = CollectionUtils.transformToSet(_daysToSummarize, _c -> DateUtils.getStartOfMonth(_c, _tz));

2
currentmonitor/lantern-service-currentmonitor/src/main/java/com/lanternsoftware/currentmonitor/servlet/BomServlet.java
View File

@ -34,6 +34,6 @@ public class BomServlet extends LanternServlet {
_rep.setStatus(401);
return;
}
setResponseEntity(_rep, "text/csv",CSVWriter.toByteArray(BOM.fromConfig(config).toCsv(false)));
setResponseEntity(_rep, "text/csv;charset=utf-8",CSVWriter.toByteArray(BOM.fromConfig(config).toCsv(false)));
}
}

10
currentmonitor/lantern-service-currentmonitor/src/main/java/com/lanternsoftware/currentmonitor/servlet/GroupEnergyServlet.java
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@ -1,15 +1,16 @@
package com.lanternsoftware.currentmonitor.servlet;
import com.lanternsoftware.currentmonitor.context.Globals;
import com.lanternsoftware.util.dao.auth.AuthCode;
import com.lanternsoftware.datamodel.currentmonitor.BreakerGroupEnergy;
import com.lanternsoftware.datamodel.currentmonitor.EnergyBlockViewMode;
import com.lanternsoftware.util.CollectionUtils;
import com.lanternsoftware.util.NullUtils;
import com.lanternsoftware.util.dao.auth.AuthCode;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.ws.rs.core.MediaType;
import java.util.Date;
import java.util.List;
@ -24,6 +25,13 @@ public class GroupEnergyServlet extends SecureServlet {
}
EnergyBlockViewMode viewMode = NullUtils.toEnum(EnergyBlockViewMode.class, path[1], EnergyBlockViewMode.DAY);
Date start = new Date(NullUtils.toLong(path[2]));
if ((CollectionUtils.size(_authCode.getAllAccountIds()) == 1) && NullUtils.isEqual(CollectionUtils.get(path, 3), "bin")) {
byte[] energy = Globals.dao.getBreakerGroupEnergyBinary(CollectionUtils.getFirst(_authCode.getAllAccountIds()), path[0], viewMode, start);
if (energy == null)
_rep.setStatus(404);
else
setResponseEntity(_rep, 200, MediaType.APPLICATION_OCTET_STREAM, energy);
}
List<BreakerGroupEnergy> energies = CollectionUtils.transform(_authCode.getAllAccountIds(), _id->Globals.dao.getBreakerGroupEnergy(_id, path[0], viewMode, start), true);
if (CollectionUtils.isNotEmpty(energies)) {
BreakerGroupEnergy energy;

2
util/lantern-util-common/src/main/java/com/lanternsoftware/util/csv/CSVWriter.java
View File

@ -10,7 +10,7 @@ public abstract class CSVWriter {
}
public static String toString(CSV _csv) {
StringBuilder out = new StringBuilder();
StringBuilder out = new StringBuilder("\uFEFF");
if (CollectionUtils.isNotEmpty(_csv.getHeaders())) {
out.append(CollectionUtils.transformToCommaSeparated(_csv.getHeaders(), _h -> "\"" + _h + "\""));
out.append("\r\n");

7
util/lantern-util-dao-mongo/src/main/java/com/lanternsoftware/util/dao/mongo/MongoProxy.java
View File

@ -214,12 +214,7 @@ public class MongoProxy extends AbstractDaoProxy {
iter.skip(_offset);
if (_count > 0)
iter.limit(_count);
return CollectionUtils.transform(iter, new ITransformer<Document, DaoEntity>() {
@Override
public DaoEntity transform(Document _document) {
return new DaoEntity(_document);
}
});
return CollectionUtils.transform(iter, DaoEntity::new);
}
@Override

20
util/lantern-util-dao/src/main/java/com/lanternsoftware/util/dao/AbstractDaoProxy.java
View File

@ -195,6 +195,26 @@ public abstract class AbstractDaoProxy implements IDaoProxy {
return queryForEntities(_tableName, _query, _fields, _sort, 0, -1);
}
@Override
public <T> DaoEntity queryForEntity(Class<T> _class, DaoQuery _query) {
return queryForEntity(DaoSerializer.getTableName(_class, getType()), _query);
}
@Override
public <T> DaoEntity queryForEntity(Class<T> _class, DaoQuery _query, DaoSort _sort) {
return queryForEntity(DaoSerializer.getTableName(_class, getType()), _query, _sort);
}
@Override
public <T> DaoEntity queryForEntity(Class<T> _class, DaoQuery _query, Collection<String> _fields) {
return queryForEntity(DaoSerializer.getTableName(_class, getType()), _query, _fields);
}
@Override
public <T> DaoEntity queryForEntity(Class<T> _class, DaoQuery _query, Collection<String> _fields, DaoSort _sort) {
return queryForEntity(DaoSerializer.getTableName(_class, getType()), _query, _fields, _sort);
}
@Override
public DaoEntity queryForEntity(String _tableName, DaoQuery _query) {
return CollectionUtils.getFirst(queryForEntities(_tableName, _query, null, null, 0, 1));

6
util/lantern-util-dao/src/main/java/com/lanternsoftware/util/dao/DaoEntity.java
View File

@ -14,14 +14,12 @@ public class DaoEntity implements Map<String, Object> {
}
public DaoEntity(Document _doc) {
map = _doc == null?new Document():_doc;
map = (_doc == null) ? new Document() : _doc;
}
public DaoEntity(Map<String, ?> _map) {
map = new Document();
for (Entry<String, ?> e : _map.entrySet()) {
map.put(e.getKey(), e.getValue());
}
map.putAll(_map);
}
public DaoEntity(String _name, Object _o) {

4
util/lantern-util-dao/src/main/java/com/lanternsoftware/util/dao/IDaoProxy.java
View File

@ -35,6 +35,10 @@ public interface IDaoProxy {
<T> Future<List<T>> queryImportantAsync(Class<T> _class, DaoQuery _query, DaoSort _sort);
<T> List<T> queryImportant(Class<T> _class, DaoQuery _query, DaoSort _sort, int _offset, int _count);
<T> DaoPage<T> queryImportantPage(Class<T> _class, DaoQuery _query, DaoSort _sort, int _offset, int _count);
<T> DaoEntity queryForEntity(Class<T> _class, DaoQuery _query);
<T> DaoEntity queryForEntity(Class<T> _class, DaoQuery _query, DaoSort _sort);
<T> DaoEntity queryForEntity(Class<T> _class, DaoQuery _query, Collection<String> _fields);
<T> DaoEntity queryForEntity(Class<T> _class, DaoQuery _query, Collection<String> _fields, DaoSort _sort);
DaoEntity queryForEntity(String _tableName, DaoQuery _query);
DaoEntity queryForEntity(String _tableName, DaoQuery _query, DaoSort _sort);
DaoEntity queryForEntity(String _tableName, DaoQuery _query, Collection<String> _fields);