/**
* Returns the associated bean of this binding; e.g., for a binding to the bean "a.b.c", this will
* return the bean associated to "a.b" (and c is the property name).
*
* <p>Note if the expression is associated to a single variable; e.g. "a" only, this method
* returns null.
*
* @param comp
* @return the associated bean of this binding.
* @since 5.0.7
*/
public Object getBean(Component comp) {
if (_expression != null) {
int j = _expression.lastIndexOf('.');
if (j >= 0) {
return _binder.getBeanWithExpression(comp, _expression.substring(0, j));
}
}
return null;
}
