"Sadly, it's quite a common occurrence in our country," Hawkins said.
The assaults followed her apprehension on March 2 at a Ministry of Social Development office, to which police had been called by staff who recognised she was wanted on a warrant to arrest.
She struggled when first confronted, kneeing an officer in the stomach, and later spat in the face of an officer when taken to a police vehicle and again when being placed in a police cell.
Hawkins told the court she had expressed her apologies and that it was an "ugly incident" and "disgraceful".
The officer was not physically injured but had to be tested for possible infection.
As well as the jail term, Thompson faces six-months of post-sentence restrictions and a further disqualification from driving of one year.