
Expression filters
A regular expression (http://en.wikipedia.org/wiki/Regular_expression) that allows defining any kind of data
filtering when the customer is typing information into the control panel for custom prompts. Some examples
will be provided for the basic HP Embedded Capture validation strings (such as email and IP).
Graph
A graph is a structure defined by an administrator or an API that represents workflows. A workflow may have
cycles, iterations, and entry-exit points that will be represented by nodes and connections.
Macro
An expression allowing the use of session data in workflow configuration parameters (screens, process,
notifications, and metadata).
A macro is defined between wildcards indicating the section and variable name that will be replaced at
execution time (ex: %_AUTHENTICATION.USERNAME_%).
Metadata
Any information related to the session, user prompted data/forms, processes & results, authentication, or
the device that can be used in different places in your workflow. This information will be named metadata.
The session metadata is composed of the following groups of information:
●
Authentication
Information captured after the user authentication process on the device. The solution needs to be
protected by an authentication agent (Embedded Webserver) which is installed on the device, or by
using the default PIN authentication that comes on all the devices.
●
Custom prompts
Information that is retrieved from the user at the control panel can be displayed and filtered by a mask
on different types: Text box, number, decimal, radio button, Boolean (check box), combo box.
●
Device
Information related to the device such as IP address, hostname, etc.… that can be useful on metadata
files, or displayed for informative purposes.
●
Process
Process results, sent files list, and any extra information that a process needs to generate that make
sense to keep in a session for future reuse.
●
Scan
The most common scan parameters will be stored on the session. Additionally, scan results are stored
on the session so they can be retrieved with macros from any point in the workflow after the scan.
Navigation menu / Menu Options
When talking about administration, a workflow is internally configured by a set of “nodes” in a graph tree
that defines the navigation workflow on the control panel and external interaction (digital send processes).
Depending on the license and/or platform (OZ/Jedi), there will be limitations on the amount and type of
nodes created on the solution.
Node
With administration, a workflow is configured internally with a set of “nodes” in a graph tree that define the
navigation workflow on the control panel and external interaction (digital send processes). Depending on
license and/or platform, there will be limitations on the amount and type of nodes created on the solution.
2 Chapter 1 Introduction
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