2021.2

$s = $Watch->GetJobInfo(9);
if ($s eq "") {
eval {die "Value cannot be empty!"};
} else {
# Do something with Job Info 9!
$Watch->Log("Job Info 9's value is: ${s}",4);
}
Special workflow types
PlanetPress Workflow supports multiple input and output types, in so many different
combinations that it would be hard to give example processes for each possibility. However,
some types of processes like PDF and HTTP processes, and processes related to another
product, are important enough to pay some attention to them.
This chapter will describe each of these special workflow types and give at least one example
of an implementation that uses them.
Note
Typical OL Connect workflows are described in PlanetPress Connect's Online Help;
see Workflow processes in OL Connect projects.
HTTP Server workflow
An HTTP workflow receives requests from a client via a GET or POST request, sometimes only
with information, sometimes with attached files. An HTTP workflow is basically an XML
workflow since that is the type of file created by the HTTP Server Input task. See the "HTTP
Server workflow" on the facing page page for more details.
OL Connect Send processes
Connect Send allows for PostScript files to be received over the internet from any Windows
Desktop application. It is in fact an application with two components. The first is a Windows
printer driver while the other is a group of Workflow plugins (Job Processor, Get Job Data and
Get Data). These two components work together indiscriminately, each needing the other to
function.
Page 278