A Struts Action is a unit of logic. It is the place where a call to a business function is made (in our example we will include our business code inside the Action). An Action class acts as a bridge between the Controller layer and the Data layer in a three-tiered application.
The image of a banshee. noun. The definition of banshee means a mythological female spirit who cries to warn of an upcoming death. An example of a banshee is a ghost who enters a house wailing as a warning.
banister - a railing at the side of a staircase or balcony to prevent people from falling. balusters, balustrade, handrail, bannister. balcony - a platform projecting from the wall of a building and surrounded by a balustrade or railing or parapet. baluster - one of a number of closely spaced supports for a railing.