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Added deletion of owned sensors when deleting a user and updated some traces. issue 17

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Former-commit-id: 460f4058c97f2e48a16b7cb25fe8164d4a089061
This commit is contained in:
Ziver Koc 2016-02-04 13:55:21 +01:00
parent afca115553
commit bbb9996d56
3 changed files with 37 additions and 15 deletions
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5
src/se/hal/deamon/PCDataSynchronizationClient.java
View file

@ -95,10 +95,9 @@ public class PCDataSynchronizationClient implements HalDaemon {
SensorDataListDTO dataList = (SensorDataListDTO) in.readObject();
if(dataList.aggregationVersion != sensor.getAggregationVersion()){
logger.fine("The peer has modified its aggregated data in such a way that we need to reset the sync and start over on this side. oldAggregationVersion:"+sensor.getAggregationVersion()+" , newAggregationVersion:"+dataList.aggregationVersion);
logger.fine("The peer has modified its aggregated data, clearing aggregate data. oldAggregationVersion:"+sensor.getAggregationVersion()+" , newAggregationVersion:"+dataList.aggregationVersion);
//clear old aggregated data for sensor
logger.finer("Deleting all aggregated data for sensor");
sensor.clearAggregatedData(db);
//save new aggregationVersion
@ -118,7 +117,7 @@ public class PCDataSynchronizationClient implements HalDaemon {
logger.fine("Stored " + dataList.size() + " entries for sensor " + sensor.getId() + " with offset "+ req.offsetSequenceId +" from " + user.getUsername());
}
else
logger.fine("Skipped sensor " + sensor.getId());
logger.fine("Sensor not marked for syncing, skipping sensor id: " + sensor.getId());
}
out.writeObject(null); // Tell server we are disconnecting

31
src/se/hal/struct/Sensor.java
View file

@ -64,6 +64,27 @@ public class Sensor extends AbstractDevice<HalSensorData>{
}
/**
* Will delete this Sensor and its aggregate data
* (raw data will never be deleted as a safety precaution!)
*/
@Override
public void delete(DBConnection db) throws SQLException {
clearAggregatedData(db);
super.delete(db);
}
/**
* Will clear all aggregated data for this Sensor and increment the AggregationVersion
*/
public void clearAggregatedData(DBConnection db) throws SQLException{
logger.fine("Clearing all aggregate data for sensor id: "+this.getId());
PreparedStatement stmt = db.getPreparedStatement( "DELETE FROM sensor_data_aggr WHERE sensor_id == ?" );
stmt.setLong(1, getId());
DBConnection.exec(stmt);
aggr_version++;
}
public long getExternalId() {
return external_id;
@ -85,16 +106,6 @@ public class Sensor extends AbstractDevice<HalSensorData>{
}
/**
* Will clear all aggregated data for this Sensor and increment the AggregationVersion
*/
public void clearAggregatedData(DBConnection db) throws SQLException{
PreparedStatement stmt = db.getPreparedStatement( "DELETE FROM sensor_data_aggr WHERE sensor_id == ?" );
stmt.setLong(1, getId());
DBConnection.exec(stmt);
aggr_version++;
}
public Class<? extends HalSensorController> getController(){
return getDeviceData().getSensorController();

12
src/se/hal/struct/User.java
View file

@ -43,6 +43,18 @@ public class User extends DBBean{
}
/**
* Will delete this user and all its Sensors
*/
@Override
public void delete(DBConnection db) throws SQLException {
List<Sensor> sensorList = Sensor.getSensors(db, this);
for(Sensor sensor : sensorList){
sensor.delete(db);
}
super.delete(db);
}
public String getUsername() {
return username;