tree 01f6d8059191b69adb3aaf59f61df6be889ea93a
parent 76c14c3b8a422cbb9a201e0546f88b876387909e
author Shawn McCarney <shawnmm@us.ibm.com> 1594871976 -0500
committer Shawn McCarney <shawnmm@us.ibm.com> 1594932371 +0000

regulators: Improve journal interface

Improve the interface to the system journal:
* Create class hierarchy to allow dynamic selection of implementation
* Move to standard gmock interface for mock implementation
* Make design consistent with error logging interface
* Support logging a vector of strings for use with nested exceptions

Create the following class hierarchy:
* Journal: Abstract base class that defines the interface
  * SystemdJournal: Implementation that writes to systemd journal
  * MockJournal: Mock implementation for testing

Signed-off-by: Shawn McCarney <shawnmm@us.ibm.com>
Change-Id: I313c2a6c9e866b5ca0c16c09190a8829d5264631