isSet() method

Syntax

abstract boolean isSet () throws DBException

Returns

True/False when the InputAttribute contains value or not, respectively.

Exceptions

• DBException – Exception when accessing the session variable from database

Usage

NOTE

: use this method only for finding out whether the

InputAttribute

contains value, but the value itself is not needed. Otherwise, use the more efficient methods:

getInputValue()

or

getInputValueWithWarning()

that will return null if the input attribute is not not set.

True/False when the InputAttribute contains value or not, respectively.