/// <summary>
/// Remove a dependencia.
/// </summary>
/// <param name="key">Chave.</param>
/// <param name="dependency">Instancia da dependencia.</param>
public void RemoveDependency(object key, CacheSyncDependency dependency)
{
if (_context.IsDbSyncCoordinator)
{
if (dependency != null)
{
try
{
SyncItem item = new SyncItem(key, dependency.Key, dependency.CacheId);
lock (_dependenciesStatus.SyncRoot)
{
if (_dependenciesKeyMap.Contains(item))
{
ArrayList list = _dependenciesKeyMap[item] as ArrayList;
if (list != null)
{
list.Remove(key);
if (list.Count > 0)
{
return;
}
}
_dependenciesKeyMap.Remove(item);
}
if (_dependenciesStatus.Contains(item))
{
_dependenciesStatus.Remove(item);
}
else
{
return;
}
}
ISyncCache cache = _synCaches[item.CacheId] as ISyncCache;
ISyncCacheEventsListener eventListener = _listeners[item.CacheId] as ISyncCacheEventsListener;
if ((cache != null) && (eventListener != null))
{
cache.UnRegisterSyncKeyNotifications((string)item.Key, eventListener);
}
}
catch (Exception exception)
{
this.Logger.Error(("CacheSyncManager:" + exception.ToString()).GetFormatter());
}
}
}
else
{
_inactiveDependencies.Remove(key);
}
}
/// <summary>
/// Ativa as dependencias.
/// </summary>
public void ActivateDependencies()
{
try
{
lock (_inactiveDependencies.SyncRoot)
{
IDictionaryEnumerator enumerator = _inactiveDependencies.GetEnumerator();
while (enumerator.MoveNext())
{
SyncItem key = (SyncItem)enumerator.Key;
CacheSyncDependency dependency = (CacheSyncDependency)enumerator.Value;
this.AddDependency(key.ThisKey, dependency);
}
_inactiveDependencies.Clear();
}
}
catch (Exception exception)
{
this.Logger.Error("CacheSyncManager.ActivateDependencies()".GetFormatter(), exception.GetFormatter());
}
}
/// <summary>
/// Adiciona uma dependencia para o gerenciador.
/// </summary>
/// <param name="key">Chave da entrada.</param>
/// <param name="dependency">Instancia da dependencia.</param>
public void AddDependency(object key, CacheSyncDependency dependency)
{
if (_context.IsDbSyncCoordinator)
{
ISyncCache syncCache = dependency.SyncCache;
SyncEventListener listener = null;
if ((dependency == null) || (dependency.CacheId == null))
{
return;
}
lock (_dependenciesStatus.SyncRoot)
{
SyncItem item = new SyncItem(key, dependency.Key, dependency.CacheId);
ArrayList list = null;
if (!_dependenciesKeyMap.Contains(item))
{
list = new ArrayList();
list.Add(item.ThisKey);
_dependenciesKeyMap.Add(item, list);
}
else
{
list = _dependenciesKeyMap[item] as ArrayList;
if (!list.Contains(item.ThisKey))
{
list.Add(item.ThisKey);
}
}
if (!_dependenciesStatus.Contains(item))
{
_dependenciesStatus.Add(item, DependencyStatus.Unchanged);
}
if (_synCaches.Contains(dependency.CacheId))
{
listener = _listeners[dependency.CacheId] as SyncEventListener;
syncCache = _synCaches[dependency.CacheId] as ISyncCache;
}
else
{
syncCache.Initialize();
_synCaches.Add(dependency.CacheId, syncCache);
if (_listeners.Contains(dependency.CacheId))
{
listener = _listeners[dependency.CacheId] as SyncEventListener;
}
else
{
listener = new SyncEventListener(dependency.CacheId, this);
_listeners.Add(dependency.CacheId, listener);
}
}
if ((list != null) && (list.Count < 2))
{
syncCache.RegisterSyncKeyNotifications((string)item.Key, listener);
}
return;
}
}
SyncItem item2 = new SyncItem(key, dependency.Key, dependency.CacheId);
if (!_inactiveDependencies.Contains(item2))
{
_inactiveDependencies.Add(item2, dependency);
}
}
