private static int InnerActivityClose(HeContext heContext, int activityId, bool advanceProcess, bool skip, bool skipAll, Action </*id*/ int, /*name*/ string, ActivityKind, /*key*/ string> activityChecks, List <Pair <string, object> > inputs)
{
int userId = heContext.Session.UserId;
string SSKey;
string url;
int tenantId;
List <Pair <int, ActivityKind> > nextActIds;
ActivityKind activityKind;
string activityName;
int processId;
BPMRuntime.GetActivityDataForWS(activityId, out processId, out activityKind, out activityName, out SSKey, out url, out tenantId);
activityChecks(activityId, activityName, activityKind, SSKey);
using (ActivityHandler activityHandler = new ActivityHandler(url)) {
string failureMessage;
bool success = activityHandler.ExecuteOnClose(SSKey, activityId, processId, tenantId, userId, BuiltInFunction.GetCurrentLocale(), advanceProcess, skip, skipAll, inputs, out failureMessage, out nextActIds);
if (!success)
{
ProcessBase.ThrowSpecificException(failureMessage);
}
}
if (advanceProcess)
{
using (Transaction tran = DatabaseAccess.ForSystemDatabase.GetReadOnlyTransaction()) {
return(BPMRuntime.GetNextHumanActivity(heContext, tran, nextActIds, userId));
}
}
return(BuiltInFunction.NullIdentifier());
}
public static int ProcessLaunch(HeContext heContext, ObjectKey SSKey, ObjectKey espaceSSKey, int parentActivityId, int parentProcessId, List <Pair <string, object> > inputs, out int nextHumanActivity)
{
List <Pair <int, ActivityKind> > nextActIds;
int newProcessId = ProcessLaunch(heContext, SSKey, espaceSSKey, parentActivityId, parentProcessId, inputs, out nextActIds);
nextHumanActivity = BuiltInFunction.NullIdentifier();
return(newProcessId);
}
public static void ActivityStart(HeContext heContext, int processId, string activityssKey, string actionName, List <Pair <string, object> > inputs, out int nextHumanActivityId)
{
int activityId;
using (Transaction tran = DatabaseAccess.ForSystemDatabase.GetRequestTransaction()) {
var retries = 0;
do
{
activityId = DBRuntimePlatform.Instance.GetActiveActivityInProcess(tran, processId, activityssKey, ActivityStatus.Listening);
if (activityId == BuiltInFunction.NullIdentifier())
{
if (Settings.GetBool(Settings.Configs.BPT_ConditionalStartListenersCreatedOnDemand))
{
using (Transaction priv = DatabaseAccess.ForSystemDatabase.GetCommitableTransaction()) {
DBRuntimePlatform.Instance.CreateMissingStartActivityInProcess(priv, processId, activityssKey);
activityId = DBRuntimePlatform.Instance.GetActiveActivityInProcess(tran, processId, activityssKey, ActivityStatus.Created);
priv.Commit();
}
// Needed to execute the onready as fast as possible (don't wait for the scheduler)
ActivityPushFromCreated(processId, activityssKey, activityId);
activityId = DBRuntimePlatform.Instance.GetActiveActivityInProcess(tran, processId, activityssKey, ActivityStatus.Listening);
}
}
retries++;
// Wait up to 30 seconds in case the scheduler captured the activity
if (activityId != BuiltInFunction.NullIdentifier() ||
retries >= Settings.GetInt(Settings.Configs.BPT_StartActivityReadyWaitTimeInSeconds))
{
break;
}
Thread.Sleep(1000);
} while (true);
if (activityId == BuiltInFunction.NullIdentifier())
{
throw new InvalidOperationException("There is no activity in process #" + processId + " that could be started using " + actionName + ".");
}
}
ActivityStart(heContext, activityId, inputs, out nextHumanActivityId);
}