private static void OnCheckDynamicTable(string key, object value, CacheRemovedReason reason)
{
try
{
DateTime date = DateTime.Now;
int logPriorBuildMonth = GetEntitySection().LogPriorBuildMonth;
var tableTypes = _dynamicTables.ToList();
foreach (var schema in tableTypes)
{
DbBaseProvider dbprovider = DbConnectionProvider.CreateDbProvider(schema);
if (dbprovider == null)
{
continue;
}
string tableName = "";
int count = logPriorBuildMonth > 1 ? logPriorBuildMonth : 2;
for (int i = 0; i < count; i++)
{
tableName = schema.GetTableName(date, i);
DbColumn[] columns;
if (!dbprovider.CheckTable(tableName, out columns))
{
CreateTableSchema(schema, dbprovider, tableName);
}
}
}
}
catch (Exception ex)
{
TraceLog.WriteError("OnCheckLogTable error:{0}", ex);
}
}
private void OnRemoveCallback(string key, object value, CacheRemovedReason reason)
{
try
{
if (key == _cacheKey)
{
if (_listenerHandle != null)
{
_listenerHandle(key, value, reason);
}
if (value != null && value.ToBool())
{
Start();
}
else
{
TraceLog.ReleaseWrite("Cache listener expire key:\"{0}\",reason:{1} is stoped.", key, reason);
}
}
}
catch (Exception ex)
{
TraceLog.WriteError("Cache listener expire key:\"{0}\",reason:{1},error:{2}", key, reason, ex);
}
}
private void OnCacheEntryRemoved(CacheEntryRemovedArguments arg)
{
string key = arg.CacheItem.Key;
CacheRemovedReason reason = CacheRemovedReason.None;
switch (arg.RemovedReason)
{
case CacheEntryRemovedReason.Removed:
reason = CacheRemovedReason.Removed;
break;
case CacheEntryRemovedReason.Expired:
reason = CacheRemovedReason.Expired;
break;
case CacheEntryRemovedReason.ChangeMonitorChanged:
reason = CacheRemovedReason.Changed;
break;
case CacheEntryRemovedReason.Evicted:
case CacheEntryRemovedReason.CacheSpecificEviction:
break;
default:
break;
}
this._callback.BeginInvoke(key, arg.CacheItem.Value, reason, EndCallback, null);
}
private static void DoCacheDispose(string key, object value, CacheRemovedReason reason)
{
if (reason == CacheRemovedReason.Expired)
{
_contextSet.Foreach((ckey, context) =>
{
if (context != null && MathUtils.DiffDate(context.ExpireDate).TotalSeconds > 3600)
{
_contextSet.Remove(ckey);
}
return(true);
});
}
}
private static void OnCheckLogTable(string key, object value, CacheRemovedReason reason)
{
try
{
var tableTypes = _logTables.ToList();
foreach (var type in tableTypes)
{
SchemaTable schema;
if (!SchemaSet.TryGetValue(type, out schema))
{
continue;
}
DbBaseProvider dbprovider = DbConnectionProvider.CreateDbProvider(schema);
if (dbprovider == null)
{
continue;
}
string tableName = "";
string format = "";
for (int i = 0; i < LogPriorBuildMonth; i++)
{
int month = i;
format = LogTableNameFormat.Replace("$date", DateTime.Now.AddMonths(month).ToString("yyyyMM"));
tableName = string.Format(format, schema.SpecialName);
DbColumn[] columns;
if (!dbprovider.CheckTable(tableName, out columns))
{
CreateTableSchema(schema, dbprovider, tableName);
}
}
}
}
catch (Exception ex)
{
TraceLog.WriteError("OnCheckLogTable error:{0}", ex);
}
}
private void OnRemoveCallback(string key, object value, CacheRemovedReason reason)
{
try
{
if (key == _cacheKey)
{
if (_listenerHandle != null)
{
_listenerHandle(key, value, reason);
}
if (value != null && value.ToBool())
{
Start();
}
else
{
TraceLog.ReleaseWrite("Cache listener expire key:\"{0}\",reason:{1} is stoped.", key, reason);
}
}
}
catch (Exception ex)
{
TraceLog.WriteError("Cache listener expire key:\"{0}\",reason:{1},error:{2}", key, reason, ex);
}
}
