Examples with Transaction com.jimmysun.algorithms.chapter2_1.Transaction used on opensource projects

Example 11 with Transaction

use of com.jimmysun.algorithms.chapter2_1.Transaction in project google-cloud-java by GoogleCloudPlatform.

the class SessionImplTest method multiUseReadOnlyTransactionReturnsMissingTransactionId.

@Test
public void multiUseReadOnlyTransactionReturnsMissingTransactionId() throws ParseException {
    com.google.protobuf.Timestamp t = Timestamps.parse("2015-10-01T10:54:20.021Z");
    Transaction txnMetadata = Transaction.newBuilder().setReadTimestamp(t).build();
    PartialResultSet resultSet = PartialResultSet.newBuilder().setMetadata(newMetadata(Type.struct(Type.StructField.of("C", Type.string())))).build();
    Mockito.when(rpc.beginTransaction(Mockito.<BeginTransactionRequest>any(), Mockito.eq(options))).thenReturn(txnMetadata);
    mockRead(resultSet);
    ReadOnlyTransaction txn = session.readOnlyTransaction(TimestampBound.strong());
    expectedException.expect(SpannerMatchers.isSpannerException(ErrorCode.INTERNAL));
    txn.readRow("Dummy", Key.of(), Arrays.asList("C"));
}

Example 12 with Transaction

use of com.jimmysun.algorithms.chapter2_1.Transaction in project google-cloud-java by GoogleCloudPlatform.

the class SessionImplTest method multiUseReadOnlyTransactionReturnsMissingTimestamp.

@Test
public void multiUseReadOnlyTransactionReturnsMissingTimestamp() {
    Transaction txnMetadata = Transaction.newBuilder().setId(ByteString.copyFromUtf8("x")).build();
    PartialResultSet resultSet = PartialResultSet.newBuilder().setMetadata(newMetadata(Type.struct(Type.StructField.of("C", Type.string())))).build();
    Mockito.when(rpc.beginTransaction(Mockito.<BeginTransactionRequest>any(), Mockito.eq(options))).thenReturn(txnMetadata);
    mockRead(resultSet);
    ReadOnlyTransaction txn = session.readOnlyTransaction(TimestampBound.strong());
    expectedException.expect(SpannerMatchers.isSpannerException(ErrorCode.INTERNAL));
    txn.readRow("Dummy", Key.of(), Arrays.asList("C"));
}

Example 13 with Transaction

use of com.jimmysun.algorithms.chapter2_1.Transaction in project algorithms-sedgewick-wayne by reneargento.

the class Exercise22_TransactionSortTest method main.

public static void main(String[] args) {
    String transactionFilePath = args[0];
    Transaction[] transactions = readAllTransactions(transactionFilePath);
    Arrays.sort(transactions);
    for (Transaction transaction : transactions) {
        StdOut.println(transaction);
    }
}

Example 14 with Transaction

use of com.jimmysun.algorithms.chapter2_1.Transaction in project algorithms-sedgewick-wayne by reneargento.

the class Exercise22_TransactionSortTest method readAllTransactions.

public static Transaction[] readAllTransactions(String fileName) {
    In in = new In(fileName);
    Queue<Transaction> queue = new Queue<>();
    while (!in.isEmpty()) {
        queue.enqueue(new Transaction(in.readLine()));
    }
    int queueSize = queue.size();
    Transaction[] transactions = new Transaction[queueSize];
    for (int i = 0; i < queueSize; i++) {
        transactions[i] = queue.dequeue();
    }
    return transactions;
}

Example 15 with Transaction

use of com.jimmysun.algorithms.chapter2_1.Transaction in project algorithms-sedgewick-wayne by reneargento.

the class Exercise17 method main.

public static void main(String[] args) {
    String transactionFilePath = args[0];
    Transaction[] transactions = readAllTransactions(transactionFilePath);
    for (Transaction transaction : transactions) {
        StdOut.println(transaction);
    }
}