/**
* Utility to get the boolean value of a binding or a default value if none is supplied. Handles
* non-boolean bindings Numbers, NSArray, String, NSKeyValueCoding.
*
* @param name name of the binding
* @param defaultValue value to return if unbound
* @return value for binding or defaultValue value if unbound
*/
public boolean booleanValueForBinding(String name, boolean defaultValue) {
boolean value = defaultValue;
if (hasBinding(name)) {
Object boundValue = valueForBinding(name);
value = ERXValueUtilities.booleanValue(boundValue);
}
return value;
}
/**
* Boolean used to hide/show the confirmation dialog's delete button
*
* <p>The delete button is only shown if isEntityDeletable returns true
*/
public Boolean showDeleteButton() {
if (_showDeleteButton == null) {
_showDeleteButton =
new Boolean(
canDelete() && ERXValueUtilities.booleanValue(valueForBinding("isEntityDeletable")));
}
return _showDeleteButton;
}
public boolean isMandatory() {
return ERXValueUtilities.booleanValue(subContext().valueForKey("isMandatory"));
}