public GetTopicCommand(string topicName, TopicOperationType type)
{
name = "GetTopicCommand";
_getTopicCommand = new Common.Protobuf.GetTopicCommand();
_getTopicCommand.topicName = topicName;
_getTopicCommand.type = (int)type;
}
public override void ExecuteCommand(ClientManager clientManager, Common.Protobuf.Command command)
{
System.Diagnostics.Stopwatch stopWatch = new System.Diagnostics.Stopwatch();
stopWatch.Start();
int overload = 1;
bool isTopicCreated = false;
string exceptionMessage = null;
try
{
NCache nCache = clientManager.CmdExecuter as NCache;
var operationContext = new OperationContext(OperationContextFieldName.OperationType, OperationContextOperationType.CacheOperation);
if (command.commandVersion < 1)
{
operationContext.Add(OperationContextFieldName.ClientLastViewId, forcedViewId);
}
else //NCache 4.1 SP1 or later
{
operationContext.Add(OperationContextFieldName.ClientLastViewId, command.clientLastViewId.ToString(CultureInfo.InvariantCulture));
}
if (nCache != null)
{
Common.Protobuf.GetTopicCommand getTopicCommand = command.getTopicCommand;
_command = getTopicCommand;
TopicOperation topicOperation = new TopicOperation(getTopicCommand.topicName, (TopicOperationType)getTopicCommand.type);
isTopicCreated = nCache.Cache.TopicOpertion(topicOperation, operationContext);
stopWatch.Stop();
Common.Protobuf.Response response = new Common.Protobuf.Response();
Common.Protobuf.GetTopicResponse getTopicResponse = new Common.Protobuf.GetTopicResponse();
getTopicResponse.success = isTopicCreated;
if (clientManager.ClientVersion >= 5000)
{
Common.Util.ResponseHelper.SetResponse(getTopicResponse, command.requestID, command.commandID);
_serializedResponsePackets.Add(Common.Util.ResponseHelper.SerializeResponse(getTopicResponse, Common.Protobuf.Response.Type.GET_TOPIC));
}
else
{
//PROTOBUF:RESPONSE
response.getTopicResponse = getTopicResponse;
Common.Util.ResponseHelper.SetResponse(response, command.requestID, command.commandID, Common.Protobuf.Response.Type.GET_TOPIC);
_serializedResponsePackets.Add(Alachisoft.NCache.Common.Util.ResponseHelper.SerializeResponse(response));
}
}
}
catch (Exception exc)
{
exceptionMessage = exc.ToString();
_serializedResponsePackets.Add(ResponseHelper.SerializeExceptionResponseWithType(exc, command.requestID, command.commandID, clientManager.ClientVersion));
}
finally
{
TimeSpan executionTime = stopWatch.Elapsed;
try
{
if (Alachisoft.NCache.Management.APILogging.APILogManager.APILogManger != null && Alachisoft.NCache.Management.APILogging.APILogManager.EnableLogging)
{
string methodName = null;
if ((TopicOperationType)_command.type == TopicOperationType.Get)
{
methodName = MethodsName.GetTopic;
}
else
{
methodName = MethodsName.CreateTopic;
}
APILogItemBuilder log = new APILogItemBuilder(methodName);
log.GenerateGetCreateOrDeleteTopicAPILogItem(_command.topicName, executionTime, clientManager.ClientID, clientManager.ClientIP, overload, isTopicCreated, exceptionMessage);
// Hashtable expirationHint = log.GetDependencyExpirationAndQueryInfo(cmdInfo.ExpirationHint, cmdInfo.queryInfo);
}
}
catch
{
}
}
}