Get and set local/web hyperlinks in Libre office Impress shape element using basic macro

Question

Using macro written in basic trying to set and get hyperlink in a rectangular shape object. Currently can access selected shaped object, but unable to work with hyperlinks. Final aim is to set web hyperlink and another slide hyperlink in two different shape objects.

oShape = ThisComponent.getCurrentSelection().getByIndex(0)  
oShape.getString()             ' able to get text from object