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Change from SQL CE to SQL Express

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This commit is contained in:
Chris Kaczor
2015-01-14 14:41:04 -05:00
parent 822f6ccdea
commit f54f92330b
21 changed files with 383 additions and 413 deletions
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83
Values/Value.cs
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@@ -1,6 +1,5 @@
using System;
using System.Collections.Generic;
using System.Data.SqlServerCe;
using System.Linq;
using System.Runtime.Serialization;
using WeatherService.Data;
@@ -71,23 +70,48 @@ namespace WeatherService.Values
// Figure out the minimum time we want to load into history
DateTime minimumTime = DateTime.Now.AddHours(-MaximumHours);
// Build a list for this device using the right value type and limit to the maximum number of hours
var readingList = from reading in Database.ReadingTable
where reading.DeviceId == ownerDevice.Id && reading.Type == valueType && reading.ReadTime >= minimumTime
select reading;
// Loop over all readings and reload them into the history
foreach (ReadingData readingData in readingList)
using (var weatherArchiveData = new WeatherArchiveData(minimumTime.Year))
{
// Get the value from the reading
double dValue = readingData.Value;
var readingList =
weatherArchiveData.Readings.Where(
reading =>
reading.DeviceId == ownerDevice.Id && reading.Type == (int) valueType &&
reading.ReadTime >= minimumTime);
// Get the timestamp from the reading
DateTime dtTimestamp = readingData.ReadTime;
// Loop over all readings and reload them into the history
foreach (var readingData in readingList)
{
// Get the value from the reading
double dValue = readingData.Value;
// Set the value into the history
SetValue(dValue, dtTimestamp, false);
// Get the timestamp from the reading
DateTime dtTimestamp = readingData.ReadTime.LocalDateTime;
// Set the value into the history
SetValue(dValue, dtTimestamp, false);
}
}
/*
// Build a list for this device using the right value type and limit to the maximum number of hours
var readingList = from reading in Database.ReadingTable
where reading.DeviceId == ownerDevice.Id && reading.Type == valueType && reading.ReadTime >= minimumTime
select reading;
// Loop over all readings and reload them into the history
foreach (ReadingData readingData in readingList)
{
// Get the value from the reading
double dValue = readingData.Value;
// Get the timestamp from the reading
DateTime dtTimestamp = readingData.ReadTime;
// Set the value into the history
SetValue(dValue, dtTimestamp, false);
}
*/
}
#endregion
@@ -151,7 +175,7 @@ namespace WeatherService.Values
if ((Minimum.ReadTime == DateTime.MinValue) || (value < Minimum.Value) || (Minimum.Value.Equals(0) && bNoZero))
{
bool bSetMinimum; // Is this value the new minimum?
if (bNoZero)
bSetMinimum = (value > 0) || (Minimum.ReadTime == DateTime.MinValue);
else
@@ -217,24 +241,19 @@ namespace WeatherService.Values
if (save)
{
// Save the reading
/*
ReadingData readingData = new ReadingData
{
DeviceId = _ownerDevice.Id,
Value = value,
Type = _valueType,
ReadTime = timeStamp
};
Database.ReadingTable.InsertOnSubmit(readingData);
Database.SaveChanges();
*/
using (var weatherArchiveData = new WeatherArchiveData(timeStamp.Year))
{
var reading = new Data.Reading
{
DeviceId = _ownerDevice.Id,
Type = (int) ValueType,
Value = value,
ReadTime = timeStamp
};
string query =
string.Format(
"INSERT INTO Reading (DeviceID, Type, Value, ReadTime) VALUES ({0}, {1:d}, {2}, '{3}')",
_ownerDevice.Id, ValueType, value, timeStamp);
SqlCeCommand command = new SqlCeCommand(query, Database.Connection);
command.ExecuteScalar();
weatherArchiveData.Readings.Add(reading);
weatherArchiveData.SaveChanges();
}
// Update the minimum value
CheckMinimumValue(value, timeStamp);