Examples with SoftTransactionManager com.dangdang.ddframe.rdb.transaction.soft.api.SoftTransactionManager used on opensource projects

Example 1 with SoftTransactionManager

use of com.dangdang.ddframe.rdb.transaction.soft.api.SoftTransactionManager in project sharding-jdbc by dangdangdotcom.

the class Main method updateFailure.

private static void updateFailure(final DataSource dataSource) throws SQLException {
    String sql1 = "UPDATE t_order SET status='UPDATE_1' WHERE user_id=10 AND order_id=1000";
    String sql2 = "UPDATE t_order SET not_existed_column=1 WHERE user_id=1 AND order_id=?";
    String sql3 = "UPDATE t_order SET status='UPDATE_2' WHERE user_id=10 AND order_id=1000";
    SoftTransactionManager transactionManager = new SoftTransactionManager(getSoftTransactionConfiguration(dataSource));
    transactionManager.init();
    BEDSoftTransaction transaction = (BEDSoftTransaction) transactionManager.getTransaction(SoftTransactionType.BestEffortsDelivery);
    Connection conn = null;
    try {
        conn = dataSource.getConnection();
        transaction.begin(conn);
        PreparedStatement preparedStatement1 = conn.prepareStatement(sql1);
        PreparedStatement preparedStatement2 = conn.prepareStatement(sql2);
        preparedStatement2.setObject(1, 1000);
        PreparedStatement preparedStatement3 = conn.prepareStatement(sql3);
        preparedStatement1.executeUpdate();
        preparedStatement2.executeUpdate();
        preparedStatement3.executeUpdate();
    } finally {
        transaction.end();
        if (conn != null) {
            conn.close();
        }
    }
}

Example 2 with SoftTransactionManager

use of com.dangdang.ddframe.rdb.transaction.soft.api.SoftTransactionManager in project sharding-jdbc by dangdangdotcom.

the class AbstractSoftTransactionMockTest method setUp.

@Before
public void setUp() throws Exception {
    SoftTransactionConfiguration softTransactionConfiguration = mock(SoftTransactionConfiguration.class);
    when(softTransactionConfiguration.getTransactionLogDataSource()).thenReturn(mock(DataSource.class));
    when(softTransactionConfiguration.getBestEffortsDeliveryJobConfiguration()).thenReturn(Optional.<NestedBestEffortsDeliveryJobConfiguration>absent());
    softTransactionConfiguration.setBestEffortsDeliveryJobConfiguration(Optional.<NestedBestEffortsDeliveryJobConfiguration>absent());
    softTransactionManager = new SoftTransactionManager(softTransactionConfiguration);
}

Example 3 with SoftTransactionManager

use of com.dangdang.ddframe.rdb.transaction.soft.api.SoftTransactionManager in project sharding-jdbc by dangdangdotcom.

the class SoftTransactionTest method bedSoftTransactionTest.

@Test
public void bedSoftTransactionTest() throws SQLException {
    SoftTransactionManager transactionManagerFactory = new SoftTransactionManager(getSoftTransactionConfiguration(getShardingDataSource()));
    transactionManagerFactory.init();
    BEDSoftTransaction transactionManager = (BEDSoftTransaction) transactionManagerFactory.getTransaction(SoftTransactionType.BestEffortsDelivery);
    transactionManager.begin(getShardingDataSource().getConnection());
    insert();
    assertThat(select(), is(1));
    transactionManager.end();
}