internal YukonDependencyListener(string key, string connString, string queryString, CacheRuntimeContext context, ExpirationHintType hintType, CommandType cmdType, IDictionary cmdParams)
: base(key, connString, queryString, context.ExpiryMgr.NotifBasedDepManager, context.ExpiryMgr.NotifBasedDepManager, context.NCacheLog, hintType)
{
_cmdParams = cmdParams;
_cmdType = cmdType;
_context = context;
_notifBasedDepManager = _context.ExpiryMgr.NotifBasedDepManager;
}
/// <summary>
/// Reset dependency settings
/// </summary>
/// <param name="context"></param>
/// <returns></returns>
internal override bool Reset(CacheRuntimeContext context)
{
base.Reset(context);
// todo add manager code for handling NosDB dependency
_notifBasedDepManager = context.ExpiryMgr.NotifBasedDepManager;
if (_notifBasedDepManager != null)
{
return(_notifBasedDepManager.Add(CacheKey, _conStr, _queryStr, context.IsDbSyncCoordinator, _hintType, CommandType.Text, _cmdParams, _timeOut));// initialize if this node is DbSyncCoordinator
}
return(false);
}
/// <summary>
/// Reset dependency settings
/// </summary>
/// <param name="context"></param>
/// <returns></returns>
internal override bool Reset(CacheRuntimeContext context)
{
base.Reset(context);
_cdbSyncManager = context.ExpiryMgr.CacheDbSyncManager;
_notifBasedDepManager = context.ExpiryMgr.NotifBasedDepManager;
if (_notifBasedDepManager != null)
{
return(_notifBasedDepManager.Add(CacheKey, _conStr, _queryStr, context.IsDbSyncCoordinator, _hintType, _cmdType, _cmdParams, 0));// initialize if this node is DbSyncCoordinator
}
else
{
return(false);
}
}
/// <summary>
/// Overloaded Constructor
/// </summary>
/// <param name="timeSched"></param>
public ExpirationManager(IDictionary properties, CacheRuntimeContext context)
{
_context = context;
_ncacheLog = context.NCacheLog;
Initialize(properties);
_cdbSyncMgr = new CacheDbSyncManager(_ncacheLog);
_cdbSyncMgr.GetCacheID(context.CacheRoot.Name);
_notifBasedDepMgr = new NotificationBasedDependencyManager(_context);
_sleepInterval = ServiceConfiguration.ExpirationBulkRemoveDelay;
_removeThreshhold = ServiceConfiguration.ExpirationBulkRemoveSize;
}
/// <summary>
/// Reset dependency settings
/// </summary>
/// <param name="context"></param>
/// <returns></returns>
internal override bool Reset(CacheRuntimeContext context)
{
try
{
base.Reset(context);
_cdbSyncManager = context.ExpiryMgr.CacheDbSyncManager;
_notifBasedDepManager = context.ExpiryMgr.NotifBasedDepManager;
if (_notifBasedDepManager != null)
{
return(_notifBasedDepManager.Add(CacheKey, _conStr, _queryStr, context.IsDbSyncCoordinator, _hintType, _cmdType, _cmdParams, 0));// initialize if this node is DbSyncCoordinator
}
else
{
return(false);
}
}
catch (System.IO.FileNotFoundException ex)
{
throw new Exception("Could not load assembly 'Oracle.DataAccess.dll'. Please make sure Oracle Data Provider for .NET is installed", ex);
}
}
/// <summary>
/// Performs application-defined tasks associated with freeing, releasing, or
/// resetting unmanaged resources.
/// </summary>
public virtual void Dispose()
{
if (_taskExpiry != null)
{
_taskExpiry.Cancel();
_taskExpiry = null;
}
if (_cdbSyncMgr != null)
{
_cdbSyncMgr.ClearResourcePools();
//_cdbSyncMgr.Clear();
}
if (_notifBasedDepMgr != null)
{
_notifBasedDepMgr.EndOperations();
_notifBasedDepMgr.Dispose(false);
_notifBasedDepMgr.Clear();
_notifBasedDepMgr = null;
}
lock (_status_mutex)
{
_mainIndex.Clear();
_mainIndex = null;
_transitoryIndex.Clear();
_transitoryIndex = null;
_expirationManagerSize = 0;
}
GC.SuppressFinalize(this);
}
public AsyncOnDepenencyChange(NotificationBasedDependencyManager notif)
{
_notificationManager = notif;
}