private bool ExecuteActivityWebService(HeContext heContext, string ssKey, int activityId, int processId, int tenantId, int userId, string locale, Action <IProcessActivity> activityMethod)
{
ValidateToken(heContext, userId, tenantId, heContext.AppInfo.eSpaceUID);
ObjectKey activityKey = ObjectKey.Parse(ssKey);
IProcessActivity execObj = null;
if (AbstractProcessActivity.GetProcessActivityImplementation(processId, activityId, activityKey, true, out execObj))
{
SetContextInfo(heContext, tenantId, userId, locale);
heContext.AppInfo.CheckIsApplicationEnabled();
try {
heContext.AllowTenantSwitch = false;
activityMethod(execObj);
} finally {
heContext.AllowTenantSwitch = true;
}
return(true);
}
else
{
ErrorLog.StaticWrite(DateTime.Now, heContext.Session.SessionID, Global.eSpaceId, heContext.AppInfo.Tenant.Id,
heContext.Session.UserId, "Activity '" + ssKey + "' isn't mapped to an object at Runtime", (new System.Diagnostics.StackTrace(true)).ToString(), "");
return(false);
}
}
protected override bool GetPrecedentActivity(ObjectKey targetSSKey, out IProcessActivity instance)
{
int prededentActivityId;
using (Transaction trans = DatabaseAccess.ForRuntimeDatabase.GetRequestTransaction()) {
prededentActivityId = DBRuntimePlatform.Instance.GetPrecedentActivityId(trans, ActivityId, ObjectKeyUtils.DatabaseValue(targetSSKey));
}
instance = null;
if (prededentActivityId != 0)
{
return(GetProcessActivityImplementation(ProcessId, prededentActivityId, targetSSKey, false, out instance));
}
return(false);
}
protected sealed override bool GetDummyProcessActivity(ObjectKey activityKey, out IProcessActivity instance)
{
if (GetProcessActivityImplementation(DummyId, DummyId, activityKey, false, out instance))
{
return(true);
}
return(false);
}
public static bool GetProcessActivityImplementation(int processId, int activityId, ObjectKey activityKey, bool isRunning, out IProcessActivity instance)
{
ProcessBase.CreateActivityDelegate createInstanceMethod;
instance = null;
if (ActivitiesDefinition.TryGetValue(activityKey, out createInstanceMethod))
{
instance = createInstanceMethod(processId, activityId, isRunning);
return(true);
}
return(false);
}
/// <summary>
/// Used to get a generic activity instance from the base class
/// </summary>
protected sealed override bool GetProcessActivityInstance(int processId, int activityId, ObjectKey activityKey, bool isRunning, out IProcessActivity instance)
{
return(GetProcessActivityImplementation(processId, activityId, activityKey, isRunning, out instance));
}
protected ProcessBase(IProcessActivity ownerActivity)
{
this.ownerActivity = ownerActivity;
}
public abstract bool GetProcessActivityInstance(int processId, int activityId, ObjectKey activityKey, bool isRunning, out IProcessActivity instance);
protected AbstractProcess(IProcessActivity ownerActivity) : base(ownerActivity)
{
}
