public void StopCacheInstance(string cache, CacheInfo cacheInfo, CacheStopReason reason)
{
ManagementCommand command = GetManagementCommand(ManagementUtil.MethodName.StopCacheInstance);
command.Parameters.AddParameter(cache);
command.Parameters.AddParameter(cacheInfo);
command.Parameters.AddParameter(reason);
ExecuteCommandOnCacehServer(command);
}
private void StopCache(CacheStopReason cacheStopReason)
{
if (cacheInfo != null)
{
LeasedCache cache = cacheInfo.Cache;
if (cache != null)
{
StopCacheInstance(cache.Name, cacheInfo, cacheStopReason);
}
}
}
private static void StopCacheInstance(ArrayList caches, ArrayList cacheInfos, CacheStopReason reason)
{
if (caches != null && caches.Count > 0)
{
for (int i = 0; i < caches.Count; i++)
{
LeasedCache cache = caches[i] as LeasedCache;
CacheInfo cacheInfo = cacheInfos[i] as CacheInfo;
if (cache.IsRunning)
{
if(reason == CacheStopReason.Expired)
cache.NCacheLog.CriticalInfo("NCache license has expired on this machine. Stopping cache...");
cache.StopInstance();
cacheInfo.SyncConfiguration();
//instrumentation Code
}
}
}
else
throw new Runtime.Exceptions.ManagementException("Specified cache name is not registered");
}
private static void StopAllCaches(CacheStopReason reason)
{
ArrayList caches = new ArrayList();
ArrayList cacheInfos = new ArrayList();
foreach(DictionaryEntry de in s_caches)
{
//CacheInfo should not be null
if (de.Value != null)
{
caches.Add(((de.Value) as CacheInfo).Cache);
cacheInfos.Add(de.Value);
}
}
StopCacheInstance(caches, cacheInfos, reason);
}
private void StopCache(string cacheId, string partitionId, CacheStopReason stopReason)
{
if (cacheId == null) throw new ArgumentNullException("cacheId");
ArrayList cacheInfos = null;
ArrayList caches = null;
CacheInfo cacheInfo = null;
LeasedCache cache = null;
_rwLock.AcquireWriterLock(Timeout.Infinite);
try ///For a finally {...}
{
cacheInfo = GetCacheInfo(cacheId.ToLower());
if (cacheInfo != null)
{
cache = cacheInfo.Cache;
}
if (cache != null)
{
if (caches == null)
caches = new ArrayList();
if (cacheInfos == null)
cacheInfos = new ArrayList();
caches.Add(cache);
cacheInfos.Add(cacheInfo);
}
try
{
StopCacheInstance(caches, cacheInfos, stopReason);
AppUtil.LogEvent(_cacheserver, "\"" + cacheId + "\"" + " stopped successfully.", EventLogEntryType.Information, EventCategories.Information, EventID.CacheStop);
}
catch (Exception e)
{
AppUtil.LogEvent(_cacheserver, "\"" + cacheId + "\" can not be stopped.\n" + e.ToString(), System.Diagnostics.EventLogEntryType.Error, EventCategories.Error, EventID.CacheStopError);
throw;
}
}
finally
{
_rwLock.ReleaseWriterLock();
}
}
public override void StopCacheInstance(string cacheName, CacheInfo cacheInfo, CacheStopReason reason)
{
LeasedCache cache = cacheInfo.Cache;
if (cache != null && cache.Name == cacheName)
{
if (cache.IsRunning)
{
if (reason.Equals(CacheStopReason.Expired))
{
cache.NCacheLog.CriticalInfo("NCache license has expired on this machine. Stopping cache...");
}
cache.Stop();
if (cacheInfo != null)
{
cacheInfo.SyncConfiguration();
}
//instrumentation Code
#if COMMUNITY
if (InstrumentCache.OnCacheStopped != null)
{
InstrumentCache.OnCacheStopped(cache.Name);
}
#endif
}
}
else
{
throw new Runtime.Exceptions.ManagementException("Specified cacheId is not registered");
}
}
