private static ApplicationStopOption ParseStopEnum(string enumComponents)
{
ApplicationStopOption result = 0;
string[] enumComponentsSplit = enumComponents.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
foreach (string enumComponent in enumComponentsSplit)
{
result |= (ApplicationStopOption)Enum.Parse(typeof(ApplicationStopOption), enumComponent);
}
return(result);
}
public override bool Execute()
{
int retryCount = 5;
if ((string.IsNullOrEmpty(_startOption) && string.IsNullOrEmpty(_stopOption)) ||
(!string.IsNullOrEmpty(_startOption) && !string.IsNullOrEmpty(_stopOption)))
{
this.Log.LogError("Please specify either StartOption or StopOption.");
return(false);
}
using (BtsCatalogExplorer catalog = BizTalkCatalogExplorerFactory.GetCatalogExplorer())
{
Application application = catalog.Applications[_applicationName];
if (application == null)
{
this.Log.LogError("Unable to find application '{0}' in catalog.", _applicationName);
return(false);
}
ApplicationStartOption startOption = 0;
ApplicationStopOption stopOption = 0;
if (!string.IsNullOrEmpty(_startOption))
{
startOption = ParseStartEnum(_startOption);
}
else
{
stopOption = ParseStopEnum(_stopOption);
}
for (int i = 0; i < retryCount; i++)
{
this.Log.LogMessage("(Retry count {0})", i);
try
{
if (startOption != 0)
{
this.Log.LogMessage("Starting {0} application...", _applicationName);
application.Start(startOption);
}
else
{
this.Log.LogMessage("Stopping {0} application...", _applicationName);
application.Stop(stopOption);
}
catalog.SaveChanges();
break;
}
catch (Exception ex)
{
catalog.DiscardChanges();
if (!ex.Message.Contains("deadlocked"))
{
this.Log.LogErrorFromException(ex, false);
return(false);
}
}
}
}
return(true);
}
