An HIV-positive man convicted of spitting into the eye and mouth of a Dallas police officer has been sentenced to 35 years in prison.

Because a jury found that Willie Campbell used his saliva as a deadly weapon, the 42-year-old will have to serve half his sentence before becoming eligible for parole. He was sentenced Wednesday.

Campbell was being arrested in May 2006 for public intoxication when he began resisting and kicking inside the patrol car, Dallas police office Dan Waller testified.

Campbell was convicted of harassment of a public servant.