/* update title string */
public static void updateAccountString(
Account account, String stringID, String description, String singular, String plural)
throws DBException {
/* valid account? */
if (account == null) {
throw new DBException("Account not specified.");
}
/* delete? */
// delete if both singular/plural values are empty/null
if (((singular == null) || singular.equals("")) && ((plural == null) || plural.equals(""))) {
String acctID = account.getAccountID();
AccountString.Key key = new AccountString.Key(acctID, stringID);
key.delete(true); // also delete dependencies (if any)
return;
}
/* get/create AccountString */
AccountString str = AccountString.getAccountString(account, stringID);
if (str == null) {
str = AccountString.getAccountString(account, stringID, true);
}
/* insert/update */
str.setDescription(description);
str.setSingularTitle(singular);
str.setPluralTitle((plural != null) ? plural : singular);
str.save();
}
/* Return specified StatusCode, create if specified */
private static StatusCode _getStatusCode(
String accountID, Account account, String deviceID, int code, boolean createOK)
throws DBException {
// does not return null if 'createOK' is true
/* account-id specified? */
if (StringTools.isBlank(accountID)) {
if (account == null) {
throw new DBException("Account not specified.");
} else {
accountID = account.getAccountID();
}
} else if ((account != null) && !account.getAccountID().equals(accountID)) {
throw new DBException("Account does not match specified AccountID.");
}
/* device-id specified? */
if (StringTools.isBlank(deviceID)) {
// throw new DBException("Device-ID not specified.");
deviceID = ALL_DEVICES;
}
/* get/create entity */
StatusCode.Key scKey = new StatusCode.Key(accountID, deviceID, code);
if (scKey.exists()) { // may throw DBException
StatusCode sc = scKey.getDBRecord(true);
if (account != null) {
sc.setAccount(account);
}
return sc;
} else if (createOK) {
StatusCode sc = scKey.getDBRecord();
if (account != null) {
sc.setAccount(account);
}
sc.setCreationDefaultValues();
return sc; // not yet saved!
} else {
// record doesn't exist, and caller doesn't want us to create it
return null;
}
}
/* get string */
public static AccountString getAccountString(Account account, String strID) throws DBException {
if ((account != null) && (strID != null)) {
String acctID = account.getAccountID();
AccountString.Key key = new AccountString.Key(acctID, strID);
if (key.exists()) {
AccountString str = key.getDBRecord(true);
str.setAccount(account);
return str;
} else {
// AccountString does not exist
return null;
}
} else {
return null; // just say it doesn't exist
}
}
// Note: does NOT return null
public static AccountString getAccountString(Account account, String strID, boolean create)
throws DBException {
/* account-id specified? */
if (account == null) {
throw new DBNotFoundException("Account not specified.");
}
String acctID = account.getAccountID();
/* string-id specified? */
if ((strID == null) || strID.equals("")) {
throw new DBNotFoundException("String-ID not specified for account: " + acctID);
}
/* get/create */
AccountString str = null;
AccountString.Key strKey = new AccountString.Key(acctID, strID);
if (!strKey.exists()) {
if (create) {
str = strKey.getDBRecord();
str.setAccount(account);
str.setCreationDefaultValues();
return str; // not yet saved!
} else {
throw new DBNotFoundException("String-ID does not exists: " + strKey);
}
} else if (create) {
// we've been asked to create the AccountString, and it already exists
throw new DBAlreadyExistsException("String-ID already exists '" + strKey + "'");
} else {
str = AccountString.getAccountString(account, strID);
if (str == null) {
throw new DBException("Unable to read existing String-ID: " + strKey);
}
return str;
}
}
