OL Connect projects

An OL Connect project is an automated process, or combination of processes, in which the Connect Server and Database are used. (For an overview of the architecture of the OL Connect software, see Connect: a peek under the hood).
Typically, an OL Connect project aims at automating (part of) a company's communication with its customers, suppliers, or other parties. Data is received - in whatever form -, processed, stored, and used in communications which are sent out through one or more output channels (print, email, web, etc), immediately or at a scheduled time.

Automation with Workflow

The process automation server included in PReS Connect is called Workflow.
The Workflow server (also sometimes referred to as the 'Watch service') executes processes independently, after a configuration has been uploaded and the services have been started.

Usually, all of OL Connect's design tools are involved in the development process:

• Input data is extracted from a data source using a data mapping configuration, created with The DataMapper.
• Communications are created by merging the data with one or more templates, designed with The Designer.
• If the output channel is print, Print Presets, also created with the Designer, determine how the documents are printed.
• The pieces come together in an automated process, e.g. a Workflow configuration, created with the Workflow Configuration Tool.

Each of the tools has its own Online Help, but if you're new to either Workflow or the OL Connect software in its entirety, this chapter will help you get started on building OL Connect solutions.

Typically, in an OL Connect project there is a number of Workflow processes that communicate with the Connect Server, Database and/or File Store through one or more of the specially developed OL Connect tasks.
For help on building these Workflow processes see Workflow processes in OL Connect projects and OL Connect tasks.

Using the REST API

The OL Connect Server, Database and File Store can also be accessed through the REST API, i.e. in a script. The script could be part of a Workflow process (i.e. a Run Script task), but it could also be in a web page or portal, which means you could potentially access the OL Connect Server, database and File Store directly, without having to go through a Workflow process, or with another automation tool such as Node-RED.

The OL Connect REST API gives access to a number of areas including its processes, data entity management and File Store operations.
These services can be used to perform various interactions with the OL Connect server such as:

• Upload and manage data files, data mapping configurations and templates in the File Store. 
• Create, manage and find data entities internal to the OL Connect Server.
• Create and monitor processing operations within the OL Connect Server.

For examples and the REST API reference see The Connect REST API CookBook.