/**
* Abort current transaction and rollback operations.
*
* @param fireEvent
*/
public void abort(boolean fireEvent) {
if (!aborted && active) {
if (transaction != null) {
transaction.executeSQL(
"invalid sql statement",
null,
null,
new SQLTransaction.SQLStatementErrorCallback() {
@Override
public boolean onError(SQLTransaction tx, SQLError error) {
return true; // tell web sql to rollback transaction
}
});
transaction = null;
}
aborted = true;
active = false;
requestProcessor.stop();
if (fireEvent) {
if (LogConfiguration.loggingIsEnabled()) {
logger.log(Level.INFO, db.messages.databaseTransactionAborted(db.getName()));
}
if (transactionCallback != null) {
try {
transactionCallback.onAbort();
} catch (Exception e) {
String message = db.messages.databaseTransactionError(db.getName(), e.getMessage());
reportError(transactionCallback, message, e);
}
}
}
}
}
public void onError(String errorMessage) {
String message = db.messages.databaseTransactionError(db.getName(), errorMessage);
active = false;
requestProcessor.stop();
if (LogConfiguration.loggingIsEnabled()) {
logger.log(Level.SEVERE, message);
}
if (transactionCallback != null) {
transactionCallback.onError(message);
}
}
public void onSuccess() {
if (LogConfiguration.loggingIsEnabled()) {
logger.log(Level.INFO, db.messages.databaseTransactionCompleted(db.getName()));
}
active = false;
requestProcessor.stop();
if (transactionCallback != null) {
try {
transactionCallback.onComplete();
} catch (Exception e) {
String message = db.messages.databaseTransactionError(db.getName(), e.getMessage());
reportError(transactionCallback, message, e);
}
}
}
