public interface SystemItem extends Identifiable
SystemItem
is an item which has an
additional systemwide unique id in the form of string.
A system id is required when we need to make sure that we can
get a specific item without knowing the numeric id. Example of
such items are the root user and the everyone group.
Items with a system id can only be created during installation and cannot be removed.
Reference implementation
public String getSystemId() { return getData().getSystemId(); } public boolean isSystemItem() { return getSystemId() != null; }
Modifier and Type | Field and Description |
---|---|
static int |
MAX_SYSTEM_ID_LENGTH
The maximum length of the system ID that can be stored in the database.
|
Modifier and Type | Method and Description |
---|---|
java.lang.String |
getSystemId()
Get the system id for the item.
|
boolean |
isSystemItem()
Check if the item is a system item or not.
|
getId, getType, getVersion
checkPermission, getPermissions, hasPermission
static final int MAX_SYSTEM_ID_LENGTH
getSystemId()
,
Constant Field Valuesjava.lang.String getSystemId()
boolean isSystemItem()