I know that REST API can be implemented using Zend_Rest_Controller and it has 5 abstract methods indexAction, getAction, postAction,putAction,deleteAction to perform return, create, update , etc...
My question is, can I have more API fictions with in a controller apart from these default functions to perform various type of operations?.
Eg:
indexAction - returns a list of available books,
searchAction - returns a list of books based on search criterion. (I know it can be done in the indexAction with some parameters but then the code will look more complicated, I need to avoid that)