public static SysConfig getInstance() {
if (instance == null) {
log.config(LogBuilder.createSystemMessage().addAction("create generic SysConfig").toString());
setInstance(new SysConfig(""));
}
return instance;
}
@Override
public final String instanceDescription() {
return "".equals(username)
? LogBuilder.instanceDescription(this, Integer.toString(getId()))
: LogBuilder.instanceDescription(this, Integer.toString(getId()) + "-" + username);
}
/** Drop singleton instance to cope with repeated startup/shutdown scenarios */
public static synchronized void dropInstance() {
log.config(LogBuilder.createSystemMessage().addAction("drop SysConfig instance").toString());
instance = null;
}
