protected internal override object Execute(ICommandContext commandContext, IExecutionEntity execution)
{
if (variables is null || variables.Count == 0)
{
return(null);
}
if (isLocal)
{
foreach (string variableName in variables.Keys)
{
execution.SetVariableLocal(variableName, variables[variableName], false);
}
}
else
{
foreach (string variableName in variables.Keys)
{
execution.SetVariable(variableName, variables[variableName], false);
}
}
// ACT-1887: Force an update of the execution's revision to prevent
// simultaneous inserts of the same
// variable. If not, duplicate variables may occur since optimistic
// locking doesn't work on inserts
execution.ForceUpdate();
return(null);
}
protected internal virtual void LockFirstParentScope(IExecutionEntity execution)
{
IExecutionEntityManager executionEntityManager = Context.CommandContext.ExecutionEntityManager;
bool found = false;
IExecutionEntity parentScopeExecution = null;
while (!found && execution is object && execution.ParentId is object)
{
parentScopeExecution = executionEntityManager.FindById <IExecutionEntity>(execution.ParentId);
if (parentScopeExecution != null && parentScopeExecution.IsScope)
{
found = true;
}
execution = parentScopeExecution;
}
parentScopeExecution.ForceUpdate();
}