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Update FileDbCache.cs

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ClemensFischer 2025-02-24 18:34:41 +01:00
parent 691e19ebea
commit 1338d0d1cc
1 changed files with 30 additions and 17 deletions
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47
Caches/FileDbCache/FileDbCache.cs
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@ -89,11 +89,14 @@ namespace MapControl.Caching
try try
{ {
var record = fileDb.GetRecordByKey(key, new string[] { valueField, expiresField }, false); lock (fileDb)
if (record != null && (DateTime)record[1] > DateTime.UtcNow)
{ {
value = (byte[])record[0]; var record = fileDb.GetRecordByKey(key, new string[] { valueField, expiresField }, false);
if (record != null && (DateTime)record[1] > DateTime.UtcNow)
{
value = (byte[])record[0];
}
} }
} }
catch (Exception ex) catch (Exception ex)
@ -120,14 +123,17 @@ namespace MapControl.Caching
try try
{ {
if (fileDb.GetRecordByKey(key, new string[0], false) != null) lock (fileDb)
{ {
fileDb.UpdateRecordByKey(key, fieldValues); if (fileDb.GetRecordByKey(key, new string[0], false) != null)
} {
else fileDb.UpdateRecordByKey(key, fieldValues);
{ }
fieldValues.Add(keyField, key); else
fileDb.AddRecord(fieldValues); {
fieldValues.Add(keyField, key);
fileDb.AddRecord(fieldValues);
}
} }
} }
catch (Exception ex) catch (Exception ex)
@ -146,7 +152,10 @@ namespace MapControl.Caching
try try
{ {
fileDb.DeleteRecordByKey(key); lock (fileDb)
{
fileDb.DeleteRecordByKey(key);
}
} }
catch (Exception ex) catch (Exception ex)
{ {
@ -156,12 +165,16 @@ namespace MapControl.Caching
public void DeleteExpiredItems() public void DeleteExpiredItems()
{ {
var deleted = fileDb.DeleteRecords(new FilterExpression(expiresField, DateTime.UtcNow, ComparisonOperatorEnum.LessThanOrEqual)); lock (fileDb)
if (deleted > 0)
{ {
Debug.WriteLine($"{nameof(FileDbCache)}: Deleted {deleted} expired items"); var deleted = fileDb.DeleteRecords(new FilterExpression(expiresField, DateTime.UtcNow, ComparisonOperatorEnum.LessThanOrEqual));
fileDb.Clean();
if (deleted > 0)
{
fileDb.Clean();
Debug.WriteLine($"{nameof(FileDbCache)}: Deleted {deleted} expired items");
}
} }
} }