Examples with StaticClientSideMetadataProvider herddb.server.StaticClientSideMetadataProvider used on opensource projects

Example 56 with StaticClientSideMetadataProvider

use of herddb.server.StaticClientSideMetadataProvider in project herddb by diennea.

the class MixedCaseIdentifiersTest method testUpdate.

@Test
public void testUpdate() throws Exception {
    try (Server server = new Server(TestUtils.newServerConfigurationWithAutoPort(folder.newFolder().toPath()))) {
        server.start();
        server.waitForStandaloneBoot();
        try (HDBClient client = new HDBClient(new ClientConfiguration(folder.newFolder().toPath()))) {
            client.setClientSideMetadataProvider(new StaticClientSideMetadataProvider(server));
            try (BasicHerdDBDataSource dataSource = new BasicHerdDBDataSource(client);
                Connection con = dataSource.getConnection();
                Statement create = con.createStatement();
                PreparedStatement statement_insert = con.prepareStatement("INSERT INTO q1_MESSAGE(msg_id,STATUS,recipient) values(?,?,?)");
                PreparedStatement statement_update = con.prepareStatement("UPDATE q1_MESSAGE SET STATUS = 2,lastbouncecategory=null WHERE MSG_ID = ? and (status=1 or status=5)")) {
                create.execute(CREATE_TABLE);
                long msg_id = 213;
                statement_insert.setLong(1, msg_id);
                statement_insert.setInt(2, 1);
                statement_insert.setString(3, "test@localhost");
                assertEquals(1, statement_insert.executeUpdate());
                statement_update.setLong(1, msg_id);
                assertEquals(1, statement_update.executeUpdate());
                try (ResultSet rs = create.executeQuery("SELECT M.MSG_ID FROM q1_MESSAGE M WHERE 1=1 AND (M.RECIPIENT LIKE '%@localhost%')")) {
                    long _msg_id = -1;
                    int record_count = 0;
                    while (rs.next()) {
                        _msg_id = rs.getLong(1);
                        record_count++;
                    }
                    assertEquals(1, record_count);
                    assertTrue(_msg_id > 0);
                }
                try (PreparedStatement ps = con.prepareStatement("UPDATE q1_MESSAGE SET STATUS= 6,SID=?,LAST_MODIFY_TIME=?,NEXT_SEND_TIME = null, LASTBOUNCECATEGORY=? WHERE MSG_ID = ?")) {
                    ps.setInt(1, 1);
                    ps.setTimestamp(2, new java.sql.Timestamp(System.currentTimeMillis()));
                    ps.setInt(3, 2);
                    ps.setLong(4, msg_id);
                    assertEquals(1, ps.executeUpdate());
                }
                try (ResultSet rs = create.executeQuery("SELECT M.MSG_ID FROM q1_MESSAGE M WHERE 1=1 AND status=6 and (M.RECIPIENT LIKE '%@localhost%')")) {
                    long _msg_id = -1;
                    int record_count = 0;
                    while (rs.next()) {
                        _msg_id = rs.getLong(1);
                        record_count++;
                    }
                    assertEquals(1, record_count);
                    assertTrue(_msg_id > 0);
                }
            }
        }
    }
}

Example 57 with StaticClientSideMetadataProvider

use of herddb.server.StaticClientSideMetadataProvider in project herddb by diennea.

the class PreparedStatemetParametersTest method missingParameter.

/**
 * Execute a prepared statement without a needed parameter
 */
@Test(expected = SQLException.class)
public void missingParameter() throws Exception {
    try (Server server = new Server(TestUtils.newServerConfigurationWithAutoPort(folder.newFolder().toPath()))) {
        server.start();
        server.waitForStandaloneBoot();
        try (HDBClient client = new HDBClient(new ClientConfiguration(folder.newFolder().toPath()))) {
            client.setClientSideMetadataProvider(new StaticClientSideMetadataProvider(server));
            try (BasicHerdDBDataSource dataSource = new BasicHerdDBDataSource(client)) {
                try (Connection con = dataSource.getConnection();
                    Statement statement = con.createStatement()) {
                    statement.execute("CREATE TABLE mytable (c1 int primary key)");
                }
                try (Connection con = dataSource.getConnection();
                    PreparedStatement statement = con.prepareStatement("INSERT INTO mytable values (?)")) {
                    int rows = statement.executeUpdate();
                    Assert.assertEquals(1, rows);
                }
            }
        }
    }
}

Example 58 with StaticClientSideMetadataProvider

use of herddb.server.StaticClientSideMetadataProvider in project herddb by diennea.

the class SimpleScanTest method testCloseResultSetsOnCloseConnection.

@Test
public void testCloseResultSetsOnCloseConnection() throws Exception {
    try (Server server = new Server(herddb.jdbc.TestUtils.newServerConfigurationWithAutoPort(folder.newFolder().toPath()))) {
        server.start();
        server.waitForStandaloneBoot();
        try (HDBClient client = new HDBClient(new ClientConfiguration(folder.newFolder().toPath()))) {
            client.setClientSideMetadataProvider(new StaticClientSideMetadataProvider(server));
            try (BasicHerdDBDataSource dataSource = new BasicHerdDBDataSource(client)) {
                try (Connection con = dataSource.getConnection();
                    Statement statement = con.createStatement()) {
                    statement.execute("CREATE TABLE mytable (k1 string primary key, n1 int, l1 long, t1 timestamp, nu string, b1 bool, d1 double)");
                }
                try (Connection con = dataSource.getConnection();
                    PreparedStatement statement = con.prepareStatement("INSERT INTO mytable(k1,n1,l1,t1,nu,b1,d1) values(?,?,?,?,?,?,?)")) {
                    for (int n = 0; n < 10; ++n) {
                        int i = 1;
                        statement.setString(i++, "mykey_" + n);
                        statement.setInt(i++, n);
                        statement.setLong(i++, n);
                        statement.setTimestamp(i++, new java.sql.Timestamp(System.currentTimeMillis()));
                        statement.setString(i++, null);
                        statement.setBoolean(i++, true);
                        statement.setDouble(i++, n + 0.5);
                        statement.addBatch();
                    }
                    int[] batches = statement.executeBatch();
                    Assert.assertEquals(10, batches.length);
                    for (int batch : batches) {
                        Assert.assertEquals(1, batch);
                    }
                }
                try (Connection con = dataSource.getConnection()) {
                    con.setAutoCommit(false);
                    Transaction tx;
                    try (Statement s = con.createStatement()) {
                        // force the creation of the transaction, by issuing a DML command
                        s.executeUpdate("UPDATE mytable set n1=1 where k1 ='aaa'");
                    }
                    try (PreparedStatement statement = con.prepareStatement("SELECT n1, k1 FROM mytable")) {
                        statement.setFetchSize(1);
                        ResultSet rs = statement.executeQuery();
                        assertTrue(rs.next());
                        List<Transaction> transactions = server.getManager().getTableSpaceManager(TableSpace.DEFAULT).getTransactions();
                        assertEquals(1, transactions.size());
                        tx = transactions.get(0);
                        assertEquals(1, tx.getRefCount());
                    }
                    // close statement -> close result set -> transaction refcount = 0
                    // closing of scanners is non blocking, we have to wait
                    TestUtils.waitForCondition(() -> tx.getRefCount() == 0, NOOP, 100);
                }
                Transaction tx;
                try (Connection con = dataSource.getConnection()) {
                    con.setAutoCommit(false);
                    try (Statement s = con.createStatement()) {
                        // force the creation of the transaction, by issuing a DML command
                        s.executeUpdate("UPDATE mytable set n1=1 where k1 ='aaa'");
                    }
                    PreparedStatement statement = con.prepareStatement("SELECT n1, k1 FROM mytable");
                    statement.setFetchSize(1);
                    ResultSet rs = statement.executeQuery();
                    assertTrue(rs.next());
                    List<Transaction> transactions = server.getManager().getTableSpaceManager(TableSpace.DEFAULT).getTransactions();
                    assertEquals(1, transactions.size());
                    tx = transactions.get(0);
                    assertEquals(1, tx.getRefCount());
                }
                // close connection -> close statement -> close result set -> transaction refcount = 0 (and rolled back)
                TestUtils.waitForCondition(() -> tx.getRefCount() == 0, NOOP, 100);
            }
        }
    }
}

Example 59 with StaticClientSideMetadataProvider

use of herddb.server.StaticClientSideMetadataProvider in project herddb by diennea.

the class CheckBigIntConversionTest method test.

@Test
public void test() throws Exception {
    try (Server server = new Server(TestUtils.newServerConfigurationWithAutoPort(folder.newFolder().toPath()))) {
        server.start();
        server.waitForStandaloneBoot();
        try (HDBClient client = new HDBClient(new ClientConfiguration(folder.newFolder().toPath()))) {
            client.setClientSideMetadataProvider(new StaticClientSideMetadataProvider(server));
            try (BasicHerdDBDataSource dataSource = new BasicHerdDBDataSource(client);
                Connection con = dataSource.getConnection();
                Statement statement = con.createStatement()) {
                statement.execute("CREATE TABLE mytable (key BIGINT primary key)");
                /* With high enough longs the value was converted to double loosing "precision" */
                long value = 72057598332895235L;
                try (PreparedStatement insert = con.prepareStatement("INSERT INTO mytable (key) values(" + value + ")")) {
                    insert.executeUpdate();
                }
                try (PreparedStatement selectKey = con.prepareStatement("SELECT key FROM mytable")) {
                    try (ResultSet rs = selectKey.executeQuery()) {
                        while (rs.next()) {
                            Long result = (Long) rs.getObject(1);
                            if (result.longValue() != value) {
                                throw new IllegalStateException(value + " != " + result);
                            }
                        }
                    }
                }
            }
        }
    }
}