public void setFieldValue(_Fields field, Object value) {
switch (field) {
case PRINCIPAL:
if (value == null) {
unsetPrincipal();
} else {
setPrincipal((String) value);
}
break;
case TOKEN_CLASS_NAME:
if (value == null) {
unsetTokenClassName();
} else {
setTokenClassName((String) value);
}
break;
case TOKEN:
if (value == null) {
unsetToken();
} else {
setToken((ByteBuffer) value);
}
break;
case INSTANCE_ID:
if (value == null) {
unsetInstanceId();
} else {
setInstanceId((String) value);
}
break;
}
}
