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

Example 76 with ServerConfiguration

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

the class JdbcDriverTest method testReuseSocketConnections.

@Test
public void testReuseSocketConnections() throws Exception {
    ServerConfiguration conf = TestUtils.newServerConfigurationWithAutoPort(folder.newFolder().toPath());
    try (Server server = new Server(conf)) {
        server.start();
        server.waitForStandaloneBoot();
        try (Connection connection = DriverManager.getConnection(server.getJdbcUrl());
            Connection connection2 = DriverManager.getConnection(server.getJdbcUrl());
            Statement statement = connection.createStatement();
            Statement statement2 = connection2.createStatement();
            ResultSet rs = statement.executeQuery("SELECT * FROM SYSTABLES");
            ResultSet rs2 = statement2.executeQuery("SELECT * FROM SYSTABLES")) {
            int count = 0;
            while (rs.next()) {
                System.out.println("table: " + rs.getString(1));
                count++;
            }
            assertTrue(count > 0);
            // since 0.8.0 we will open multiple sockets, so this test may flap
            assertTrue(server.getActualConnections().connections.size() <= 2 && server.getActualConnections().connections.size() >= 1);
        }
        try (Connection connection = DriverManager.getConnection(server.getJdbcUrl());
            Statement statement = connection.createStatement();
            ResultSet rs = statement.executeQuery("SELECT * FROM SYSTABLES")) {
            int count = 0;
            while (rs.next()) {
                System.out.println("table: " + rs.getString(1));
                count++;
            }
            assertTrue(count > 0);
            // since 0.8.0 we will open multiple sockets, so this test may flap
            assertTrue(server.getActualConnections().connections.size() <= 3 && server.getActualConnections().connections.size() >= 1);
        }
    }
}

Example 77 with ServerConfiguration

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

the class JdbcDriverTest method testNotPoolSQLConnectionsInJDBCDriverByDefault.

@Test
public void testNotPoolSQLConnectionsInJDBCDriverByDefault() throws Exception {
    ServerConfiguration conf = TestUtils.newServerConfigurationWithAutoPort(folder.newFolder().toPath());
    try (Server server = new Server(conf)) {
        server.start();
        server.waitForStandaloneBoot();
        Connection connection1;
        Connection connection2;
        try (Connection connection = DriverManager.getConnection(server.getJdbcUrl())) {
            connection1 = connection;
        }
        try (Connection connection = DriverManager.getConnection(server.getJdbcUrl())) {
            connection2 = connection;
        }
        assertNotSame(connection1, connection2);
    }
}

Example 78 with ServerConfiguration

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

the class JdbcDriverTest method testForcePoolSQLConnectionsInJDBCDriver.

@Test
public void testForcePoolSQLConnectionsInJDBCDriver() throws Exception {
    ServerConfiguration conf = TestUtils.newServerConfigurationWithAutoPort(folder.newFolder().toPath());
    try (Server server = new Server(conf)) {
        server.start();
        server.waitForStandaloneBoot();
        Connection connection1;
        Connection connection2;
        try (Connection connection = DriverManager.getConnection(server.getJdbcUrl() + "?poolConnections=true")) {
            connection1 = connection;
        }
        try (Connection connection = DriverManager.getConnection(server.getJdbcUrl() + "?poolConnections=true")) {
            connection2 = connection;
        }
        assertSame(connection1, connection2);
    }
}

Example 79 with ServerConfiguration

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

the class HerdDBEmbeddedDataSource method startEmbeddedServer.

private void startEmbeddedServer() throws SQLException {
    if (!serverInitialized) {
        ServerConfiguration serverConfiguration = new ServerConfiguration(properties);
        try {
            serverConfiguration.readJdbcUrl(url);
        } catch (RuntimeException err) {
            throw new SQLException(err);
        }
        startServer = serverConfiguration.getBoolean("server.start", startServer);
        String mode = serverConfiguration.getString(ServerConfiguration.PROPERTY_MODE, ServerConfiguration.PROPERTY_MODE_LOCAL);
        if (ServerConfiguration.PROPERTY_MODE_LOCAL.equals(mode) || (ServerConfiguration.PROPERTY_MODE_STANDALONE.equals(mode) && startServer) || (ServerConfiguration.PROPERTY_MODE_CLUSTER.equals(mode) && startServer) || (ServerConfiguration.PROPERTY_MODE_DISKLESSCLUSTER.equals(mode) && startServer)) {
            LOGGER.log(Level.INFO, "Booting Local Embedded HerdDB mode, url:" + url + ", properties:" + serverConfiguration);
            server = new Server(serverConfiguration, statsLogger);
            try {
                server.start();
                int waitForTableSpaceTimeout = getWaitForTableSpaceTimeout();
                if (waitForTableSpaceTimeout > 0) {
                    server.waitForBootOfLocalTablespaces(waitForTableSpaceTimeout);
                }
                if (ServerConfiguration.PROPERTY_MODE_LOCAL.equals(mode) || ServerConfiguration.PROPERTY_MODE_STANDALONE.equals(mode)) {
                    client.setClientSideMetadataProvider(new StaticClientSideMetadataProvider(server));
                }
            } catch (Exception ex) {
                throw new SQLException("Cannot boot embedded server " + ex, ex);
            }
        }
        serverInitialized = true;
    }
}

Example 80 with ServerConfiguration

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

the class JdbcDriverZookeeperTest method test.

@Test
public void test() throws Exception {
    ServerConfiguration serverconfig_1 = TestUtils.newServerConfigurationWithAutoPort(folder.newFolder().toPath());
    serverconfig_1.set(ServerConfiguration.PROPERTY_NODEID, "server1");
    serverconfig_1.set(ServerConfiguration.PROPERTY_PORT, 7867);
    serverconfig_1.set(ServerConfiguration.PROPERTY_MODE, ServerConfiguration.PROPERTY_MODE_CLUSTER);
    serverconfig_1.set(ServerConfiguration.PROPERTY_ZOOKEEPER_ADDRESS, testEnv.getAddress());
    serverconfig_1.set(ServerConfiguration.PROPERTY_ZOOKEEPER_PATH, testEnv.getPath());
    serverconfig_1.set(ServerConfiguration.PROPERTY_ZOOKEEPER_SESSIONTIMEOUT, testEnv.getTimeout());
    try (Server server = new Server(serverconfig_1)) {
        server.start();
        server.waitForStandaloneBoot();
        try (Connection connection = DriverManager.getConnection("jdbc:herddb:zookeeper:" + testEnv.getAddress() + "" + testEnv.getPath());
            Statement statement = connection.createStatement();
            ResultSet rs = statement.executeQuery("SELECT * FROM SYSTABLES")) {
            int count = 0;
            while (rs.next()) {
                System.out.println("table: " + rs.getString(1));
                count++;
            }
            assertTrue(count > 0);
        }
    }
}