public static Type getRestResponseBodyType ( Type restResponseReturnType ) { // if this type has type arguments, then we look at the last one to determine if it expects a body final Type [ ] restResponseTypeArguments = TypeUtil . getTypeArguments ( restResponseReturnType ) ; if ( restResponseTypeArguments != null && restResponseTypeArguments . length > 0 ) { return restResponseTypeArguments [ restResponseTypeArguments . length - 1 ] ; } else { // no generic type on this RestResponse sub-type, so we go up to parent return getRestResponseBodyType ( TypeUtil . getSuperType ( restResponseReturnType ) ) ; } }
Returns the body type expected in the rest response .