Visit Nexus to get an overview of Nexus' solutions, read customer cases, access the latest news, and more.

This article describes the concept of pre-processing in a timestamp service in Nexus Timestamp Server

See the illustration below:

The pre-processing filter chain (1) is executed before selecting a policy (2) and running the filters associated to that policy (3).

The filters in the pre-processing chain (1) are also, despite the name, executed after the policy filters have been executed. This second time the filters are run for post-processing purposes and in reverse order (4).

Expand/Collapse All

Step-by-step instruction

  1. Open the configuration file.
  2. Set this parameter, described in the table:

    Parameter nameDescription
    preprocessing.filtersA comma separated list of filter names defined for this timestamp service.


Example: Pre-processing filter
preprocessor.filters=RealClock, TransactionMonitor, AuditManager