private ErdoTransactionTest(String[] args) throws IOException, InterruptedException {
// Database setup
FileUtil.deleteDirectory(DB_DIRECTORY);
db = Database.createDatabase(DB_DIRECTORY, configuration());
accounts = db.createMap(MAP_NAME, AccountId.class, Account.class);
int a = 0;
this.nAccounts = Integer.parseInt(args[a++]);
this.threads = new ErdoTestThread[Integer.parseInt(args[a++])];
this.transactionsPerThread = Integer.parseInt(args[a++]);
LOG.log(Level.INFO, "accounts: {0}", nAccounts);
LOG.log(Level.INFO, "threads: {0}", threads.length);
LOG.log(Level.INFO, "transactions per thread: {0}", transactionsPerThread);
}
private void verify() throws IOException, InterruptedException {
long sum = 0;
Cursor cursor = accounts.first();
Account account;
while ((account = (Account) cursor.next()) != null) {
LOG.log(Level.INFO, "{0}", account);
sum += account.balance();
}
db.commitTransaction();
if (sum == 0) {
LOG.log(Level.INFO, "OK!");
} else {
LOG.log(Level.WARNING, "Test failed, sum = {0}", sum);
}
}
private void shutdown() throws IOException, InterruptedException {
LOG.log(Level.INFO, "Shutting down");
db.close();
}
private void waitForCompletion() throws InterruptedException {
for (ErdoTestThread thread : threads) {
thread.join();
}
LOG.log(Level.INFO, "Test threads have all exited.");
}