How to use load method of org.testcontainers.jdbc.ContainerDatabaseDriver class

Best Testcontainers-java code snippet using org.testcontainers.jdbc.ContainerDatabaseDriver.load

Source:ContainerDatabaseDriver.java

...37    private static final Map<String, JdbcDatabaseContainer> jdbcUrlContainerCache = new HashMap<>();38    private static final Set<String> initializedContainers = new HashSet<>();39    private static final String FILE_PATH_PREFIX = "file:";40    static {41        load();42    }43    private static void load() {44        try {45            DriverManager.registerDriver(new ContainerDatabaseDriver());46        } catch (SQLException e) {47            LOGGER.warn("Failed to register driver", e);48        }49    }50    @Override51    public boolean acceptsURL(String url) throws SQLException {52        return url.startsWith("jdbc:tc:");53    }54    @Override55    public synchronized Connection connect(String url, final Properties info) throws SQLException {56        /*57          The driver should return "null" if it realizes it is the wrong kind of driver to connect to the given URL.58         */59        if (!acceptsURL(url)) {60            return null;61        }62        ConnectionUrl connectionUrl = ConnectionUrl.newInstance(url);63        synchronized (jdbcUrlContainerCache) {64            String queryString = connectionUrl.getQueryString().orElse("");65            /*66              If we already have a running container for this exact connection string, we want to connect67              to that rather than create a new container68             */69            JdbcDatabaseContainer container = jdbcUrlContainerCache.get(connectionUrl.getUrl());70            if (container == null) {71                LOGGER.debug("Container not found in cache, creating new instance");72                Map<String, String> parameters = connectionUrl.getContainerParameters();73                /*74                  Find a matching container type using ServiceLoader.75                 */76                ServiceLoader<JdbcDatabaseContainerProvider> databaseContainers = ServiceLoader.load(JdbcDatabaseContainerProvider.class);77                for (JdbcDatabaseContainerProvider candidateContainerType : databaseContainers) {78                    if (candidateContainerType.supports(connectionUrl.getDatabaseType())) {79                        container = candidateContainerType.newInstance(connectionUrl);80                        container.withTmpFs(connectionUrl.getTmpfsOptions());81                        delegate = container.getJdbcDriverInstance();82                    }83                }84                if (container == null) {85                    throw new UnsupportedOperationException("Database name " + connectionUrl.getDatabaseType() + " not supported");86                }87                /*88                  Cache the container before starting to prevent race conditions when a connection89                  pool is started up90                 */91                jdbcUrlContainerCache.put(url, container);92                /*93                  Pass possible container-specific parameters94                 */95                container.setParameters(parameters);96                /*97                  Start the container98                 */99                container.start();100            }101            /*102              Create a connection using the delegated driver. The container must be ready to accept connections.103             */104            Connection connection = container.createConnection(queryString);105            /*106              If this container has not been initialized, AND107              an init script or function has been specified, use it108             */109            if (!initializedContainers.contains(container.getContainerId())) {110                DatabaseDelegate databaseDelegate = new JdbcDatabaseDelegate(container, queryString);111                runInitScriptIfRequired(connectionUrl, databaseDelegate);112                runInitFunctionIfRequired(connectionUrl, connection);113                initializedContainers.add(container.getContainerId());114            }115            return wrapConnection(connection, container, connectionUrl);116        }117    }118    /**119     * Wrap the connection, setting up a callback to be called when the connection is closed.120     * <p>121     * When there are no more open connections, the container itself will be stopped.122     *123     * @param connection    the new connection to be wrapped124     * @param container     the container which the connection is associated with125     * @param connectionUrl {@link ConnectionUrl} instance representing JDBC Url for this connection126     * @return the connection, wrapped127     */128    private Connection wrapConnection(final Connection connection, final JdbcDatabaseContainer container, final ConnectionUrl connectionUrl) {129        final boolean isDaemon = connectionUrl.isInDaemonMode() || connectionUrl.isReusable();130        Set<Connection> connections = containerConnections.computeIfAbsent(container.getContainerId(), k -> new HashSet<>());131        connections.add(connection);132        final Set<Connection> finalConnections = connections;133        return new ConnectionWrapper(connection, () -> {134            finalConnections.remove(connection);135            if (!isDaemon && finalConnections.isEmpty()) {136                container.stop();137                jdbcUrlContainerCache.remove(connectionUrl.getUrl());138            }139        });140    }141    /**142     * Run an init script from the classpath.143     *144     * @param connectionUrl    {@link ConnectionUrl} instance representing JDBC Url with init script.145     * @param databaseDelegate database delegate to apply init scripts to the database146     * @throws SQLException on script or DB error147     */148    private void runInitScriptIfRequired(final ConnectionUrl connectionUrl, DatabaseDelegate databaseDelegate) throws SQLException {149        if (connectionUrl.getInitScriptPath().isPresent()) {150            String initScriptPath = connectionUrl.getInitScriptPath().get();151            try {152                URL resource;153                if (initScriptPath.startsWith(FILE_PATH_PREFIX)) {154                    //relative workdir path155                    resource = new URL(initScriptPath);156                } else {157                    //classpath resource158                    resource = Thread.currentThread().getContextClassLoader().getResource(initScriptPath);159                }160                if (resource == null) {161                    LOGGER.warn("Could not load classpath init script: {}", initScriptPath);162                    throw new SQLException("Could not load classpath init script: " + initScriptPath + ". Resource not found.");163                }164                String sql = IOUtils.toString(resource, StandardCharsets.UTF_8);165                ScriptUtils.executeDatabaseScript(databaseDelegate, initScriptPath, sql);166            } catch (IOException e) {167                LOGGER.warn("Could not load classpath init script: {}", initScriptPath);168                throw new SQLException("Could not load classpath init script: " + initScriptPath, e);169            } catch (ScriptException e) {170                LOGGER.error("Error while executing init script: {}", initScriptPath, e);171                throw new SQLException("Error while executing init script: " + initScriptPath, e);172            }173        }174    }175    /**176     * Run an init function (must be a public static method on an accessible class).177     *178     * @param connectionUrl {@link ConnectionUrl} instance representing JDBC Url with r init function declarations.179     * @param connection    JDBC connection to apply init functions to.180     * @throws SQLException on script or DB error181     */182    private void runInitFunctionIfRequired(final ConnectionUrl connectionUrl, Connection connection) throws SQLException {...

Source:CucumberContextConfiguration.java

...9})10public class CucumberContextConfiguration {11    @Before12    public void spring_context(){13       // Need this empty method so that Cucumber can load the Spring Context properly14    }15}...

load

Using AI Code Generation

1package org.testcontainers.jdbc;2import java.sql.Connection;3import java.sql.DriverManager;4import java.sql.SQLException;5public class ContainerDatabaseDriverTest {6    public static void main(String[] args) throws SQLException {7        ContainerDatabaseDriver.load();8        Connection connection = DriverManager.getConnection(9        System.out.println(connection);10    }11}12ContainerDatabaseDriver.load();13            Connection connection = DriverManager.getConnection(14            System.out.println(connection);15# (The "=" is optional.)  Whitespace may be used.  Comments are

load

Using AI Code Generation

1import org.testcontainers.containers.MySQLContainer;2import org.testcontainers.jdbc.ContainerDatabaseDriver;3import java.sql.Connection;4import java.sql.DriverManager;5import java.sql.SQLException;6import java.sql.Statement;7public class TestContainersJdbc {8    public static void main(String[] args) throws SQLException {9        ContainerDatabaseDriver.load();10        MySQLContainer mySQLContainer = new MySQLContainer();11        mySQLContainer.start();12        Connection connection = DriverManager.getConnection(mySQLContainer.getJdbcUrl(), mySQLContainer.getUsername(), mySQLContainer.getPassword());13        Statement statement = connection.createStatement();14        statement.execute("CREATE TABLE test_table (id INT, name VARCHAR(255))");15        statement.execute("INSERT INTO test_table VALUES (1, 'test')");16        statement.execute("SELECT * FROM test_table");17        mySQLContainer.stop();18    }19}20java -cp ".;testcontainers-1.15.0.jar:mysql-connector-java-8.0.25.jar" TestContainersJdbc

load

Using AI Code Generation

1import org.testcontainers.jdbc.ContainerDatabaseDriver;2public class Test {3    public static void main(String[] args) throws Exception {4        ContainerDatabaseDriver.load();5    }6}7import org.testcontainers.jdbc.ContainerDatabaseDriver;8public class Test {9    public static void main(String[] args) throws Exception {10        ContainerDatabaseDriver.load();11    }12}13import org.testcontainers.jdbc.ContainerDatabaseDriver;14public class Test {15    public static void main(String[] args) throws Exception {16        ContainerDatabaseDriver.load();17    }18}19import org.testcontainers.jdbc.ContainerDatabaseDriver;20public class Test {21    public static void main(String[] args) throws Exception {22        ContainerDatabaseDriver.load();23    }24}25import org.testcontainers.jdbc.ContainerDatabaseDriver;26public class Test {27    public static void main(String[] args) throws Exception {28        ContainerDatabaseDriver.load();29    }30}31import org.testcontainers.jdbc.ContainerDatabaseDriver;32public class Test {33    public static void main(String[] args) throws Exception {34        ContainerDatabaseDriver.load();35    }36}37import org.testcontainers.jdbc.ContainerDatabaseDriver;38public class Test {39    public static void main(String[] args) throws Exception {40        ContainerDatabaseDriver.load();41    }42}43import org.testcontainers.jdbc.ContainerDatabaseDriver;44public class Test {45    public static void main(String[] args) throws Exception {46        ContainerDatabaseDriver.load();47    }48}49import org.testcontainers.jdbc.ContainerDatabaseDriver;50public class Test {51    public static void main(String[] args) throws Exception {52        ContainerDatabaseDriver.load();53    }54}

load

Using AI Code Generation

1import org.testcontainers.jdbc.ContainerDatabaseDriver;2import org.testcontainers.jdbc.ConnectionUrl;3import java.sql.Connection;4import java.sql.DriverManager;5import java.sql.Statement;6import java.sql.ResultSet;7import java.sql.SQLException;8public class TestContainerTest {9    public static void main(String[] args) throws SQLException {10        ContainerDatabaseDriver.load();11        Statement statement = connection.createStatement();12        ResultSet resultSet = statement.executeQuery("SELECT * FROM test");13        while (resultSet.next()) {14            System.out.println(resultSet.getString(1));15        }16    }17}18import org.testcontainers.jdbc.ConnectionUrl;19import java.sql.Connection;20import java.sql.DriverManager;21import java.sql.Statement;22import java.sql.ResultSet;23import java.sql.SQLException;24public class TestContainerTest {25    public static void main(String[] args) throws SQLException {26        Connection connection = DriverManager.getConnection(connectionUrl.jdbcUrl, connectionUrl.properties);27        Statement statement = connection.createStatement();28        ResultSet resultSet = statement.executeQuery("SELECT * FROM test");29        while (resultSet.next()) {30            System.out.println(resultSet.getString(1));31        }32    }33}34import org.testcontainers.jdbc.ConnectionUrl;35import java.sql.Connection;36import java.sql.DriverManager;37import java.sql.Statement;38import java.sql.ResultSet;39import java.sql.SQLException;40public class TestContainerTest {41    public static void main(String[] args) throws SQLException {42        Connection connection = DriverManager.getConnection(connectionUrl.jdbcUrl, connectionUrl.properties);43        Statement statement = connection.createStatement();44        ResultSet resultSet = statement.executeQuery("SELECT * FROM test");45        while (resultSet.next()) {46            System.out.println(resultSet.getString(1));47        }48    }49}50import org.testcontainers.jdbc.Connection

load

Using AI Code Generation

1import org.testcontainers.jdbc.ContainerDatabaseDriver;2import java.sql.DriverManager;3import java.sql.Connection;4import java.sql.SQLException;5import java.sql.Statement;6import java.sql.ResultSet;7import java.sql.ResultSetMetaData;8public class TestContainersExample {9    public static void main(String[] args) throws SQLException {10        ContainerDatabaseDriver.load();11        Statement statement = connection.createStatement();12        ResultSet resultSet = statement.executeQuery("SELECT 1");13        ResultSetMetaData resultSetMetaData = resultSet.getMetaData();14        System.out.println(resultSetMetaData.getColumnCount());15    }16}17import org.testcontainers.jdbc.ContainerDatabaseDriver;18import java.sql.DriverManager;19import java.sql.Connection;20import java.sql.SQLException;21import java.sql.Statement;22import java.sql.ResultSet;23import java.sql.ResultSetMetaData;24public class TestContainersExample {25    public static void main(String[] args) throws SQLException {26        ContainerDatabaseDriver.load();27        Statement statement = connection.createStatement();28        ResultSet resultSet = statement.executeQuery("SELECT 1");29        ResultSetMetaData resultSetMetaData = resultSet.getMetaData();30        System.out.println(resultSetMetaData.getColumnCount());31    }32}33import org.testcontainers.jdbc.ContainerDatabaseDriver;34import java.sql.DriverManager;35import java.sql.Connection;36import java.sql.SQLException;37import java.sql.Statement;38import java.sql.ResultSet;39import java.sql.ResultSetMetaData;40public class TestContainersExample {41    public static void main(String[] args) throws SQLException {42        ContainerDatabaseDriver.load();43        Statement statement = connection.createStatement();44        ResultSet resultSet = statement.executeQuery("SELECT 1");45        ResultSetMetaData resultSetMetaData = resultSet.getMetaData();46        System.out.println(resultSetMetaData.getColumnCount());47    }48}49import org.testcontainers.jdbc.ContainerDatabaseDriver;50import java.sql.DriverManager;51import java.sql.Connection;52import java.sql.SQLException;53import java.sql.Statement

load

Using AI Code Generation

1package org.testcontainers.jdbc;2import java.sql.Connection;3import java.sql.ResultSet;4import java.sql.SQLException;5import java.sql.Statement;6public class ContainerDatabaseDriverTest {7    public static void main(String[] args) throws ClassNotFoundException, SQLException {8        Class.forName("org.testcontainers.jdbc.ContainerDatabaseDriver");9        Statement statement = connection.createStatement();10        ResultSet resultSet = statement.executeQuery("SELECT 1");11        while (resultSet.next()) {12            System.out.println("result: " + resultSet.getString(1));13        }14        resultSet.close();15        statement.close();16        connection.close();17    }18}19postgres_1  | PostgreSQL Database directory appears to contain a database; Skipping initialization

load

Using AI Code Generation

1import org.testcontainers.jdbc.ContainerDatabaseDriver;2import java.sql.Connection;3import java.sql.DriverManager;4import java.sql.ResultSet;5import java.sql.Statement;6import java.util.Properties;7import java.util.logging.Level;8import java.util.logging.Logger;9public class Test {10    public static void main(String[] args) {11        try {12            ContainerDatabaseDriver.load();13            Properties props = new Properties();14            Statement stmt = conn.createStatement();15            ResultSet rs = stmt.executeQuery("select 1");16            rs.next();17            System.out.println(rs.getInt(1));18            rs.close();19            stmt.close();20            conn.close();21        } catch (Exception ex) {22            Logger.getLogger(Test.class.getName()).log(Level.SEVERE, null, ex);23        }24    }25}26import org.testcontainers.jdbc.ContainerDatabaseDriver;27import java.sql.Connection;28import java.sql.DriverManager;29import java.sql.ResultSet;30import java.sql.Statement;31import java.util.Properties;32import java.util.logging.Level;33import java.util.logging.Logger;34public class Test {35    public static void main(String[] args) {36        try {37            ContainerDatabaseDriver.load();38            Properties props = new Properties();39            Statement stmt = conn.createStatement();40            ResultSet rs = stmt.executeQuery("select 1");41            rs.next();42            System.out.println(rs.getInt(1));43            rs.close();44            stmt.close();45            conn.close();46        } catch (Exception ex) {47            Logger.getLogger(Test.class.getName()).log(Level.SEVERE, null, ex);48        }49    }50}51import org.testcontainers.jdbc.ContainerDatabaseDriver;52import java.sql.Connection;53import java.sql.DriverManager;54import java.sql.ResultSet;55import java.sql.Statement;56import java.util.Properties;57import java.util.logging.Level;58import java.util.logging.Logger;59public class Test {60    public static void main(String[] args) {61        try {62            ContainerDatabaseDriver.load();63            Properties props = new Properties();64            Connection conn = DriverManager.getConnection("jdbc:tc:postgresql:9.6

load

Using AI Code Generation

1import org.testcontainers.jdbc.ContainerDatabaseDriver;2public class 1 {3    public static void main(String[] args) {4        ContainerDatabaseDriver.load();5    }6}7import org.testcontainers.jdbc.ContainerDatabaseDriver;8public class 2 {9    public static void main(String[] args) {10        ContainerDatabaseDriver.load();11    }12}13import org.testcontainers.jdbc.ContainerDatabaseDriver;14public class 3 {15    public static void main(String[] args) {16        ContainerDatabaseDriver.load();17    }18}19import org.testcontainers.jdbc.ContainerDatabaseDriver;20public class 4 {21    public static void main(String[] args) {22        ContainerDatabaseDriver.load();23    }24}25import org.testcontainers.jdbc.ContainerDatabaseDriver;26public class 5 {27    public static void main(String[] args) {28        ContainerDatabaseDriver.load();29    }30}31import org.testcontainers.jdbc.ContainerDatabaseDriver;32public class 6 {33    public static void main(String[] args) {34        ContainerDatabaseDriver.load();35    }36}37import org.testcontainers.jdbc.ContainerDatabaseDriver;38public class 7 {39    public static void main(String[] args) {40        ContainerDatabaseDriver.load();41    }42}43import org.testcontainers.jdbc.ContainerDatabaseDriver;44public class 8 {45    public static void main(String[] args) {

load

Using AI Code Generation

1import java.sql.Connection;2import java.sql.DriverManager;3import java.sql.SQLException;4import org.testcontainers.jdbc.ContainerDatabaseDriver;5public class TestContainerJdbcDemo {6    public static void main(String[] args) throws SQLException {7        ContainerDatabaseDriver.load();8        System.out.println(connection);9    }10}11        }12    }13}14import org.testcontainers.jdbc.ContainerDatabaseDriver;15import java.sql.Connection;16import java.sql.DriverManager;17import java.sql.ResultSet;18import java.sql.Statement;19import java.util.Properties;20import java.util.logging.Level;21import java.util.logging.Logger;22public class Test {23    public static void main(String[] args) {24        try {25            ContainerDatabaseDriver.load();26            Properties props = new Properties();27            Statement stmt = conn.createStatement();28            ResultSet rs = stmt.executeQuery("select 1");29            rs.next();30            System.out.println(rs.getInt(1));31            rs.close();32            stmt.close();33            conn.close();34        } catch (Exception ex) {35            Logger.getLogger(Test.class.getName()).log(Level.SEVERE, null, ex);36        }37    }38}39import org.testcontainers.jdbc.ContainerDatabaseDriver;40import java.sql.Connection;41import java.sql.DriverManager;42import java.sql.ResultSet;43import java.sql.Statement;44import java.util.Properties;45import java.util.logging.Level;46import java.util.logging.Logger;47public class Test {48    public static void main(String[] args) {49        try {50            ContainerDatabaseDriver.load();51            Properties props = new Properties();52            Connection conn = DriverManager.getConnection("jdbc:tc:postgresql:9.6

load

Using AI Code Generation

1import org.testcontainers.jdbc.ContainerDatabaseDriver;2public class 1 {3    public static void main(String[] args) {4        ContainerDatabaseDriver.load();5    }6}7import org.testcontainers.jdbc.ContainerDatabaseDriver;8public class 2 {9    public static void main(String[] args) {10        ContainerDatabaseDriver.load();11    }12}13import org.testcontainers.jdbc.ContainerDatabaseDriver;14public class 3 {15    public static void main(String[] args) {16        ContainerDatabaseDriver.load();17    }18}19import org.testcontainers.jdbc.ContainerDatabaseDriver;20public class 4 {21    public static void main(String[] args) {22        ContainerDatabaseDriver.load();23    }24}25import org.testcontainers.jdbc.ContainerDatabaseDriver;26public class 5 {27    public static void main(String[] args) {28        ContainerDatabaseDriver.load();29    }30}31import org.testcontainers.jdbc.ContainerDatabaseDriver;32public class 6 {33    public static void main(String[] args) {34        ContainerDatabaseDriver.load();35    }36}37import org.testcontainers.jdbc.ContainerDatabaseDriver;38public class 7 {39    public static void main(String[] args) {40        ContainerDatabaseDriver.load();41    }42}43import org.testcontainers.jdbc.ContainerDatabaseDriver;44public class 8 {45    public static void main(String[] args) {

load

Using AI Code Generation

1import org.testcontainers.jdbc.ContainerDatabaseDriver;2import java.sql.Connection;3import java.sql.DriverManager;4import java.sql.ResultSet;5import java.sql.Statement;6import java.util.Properties;7import java.util.logging.Level;8import java.util.logging.Logger;9public class Test {10    public static void main(String[] args) {11        try {12            ContainerDatabaseDriver.load();13            Properties props = new Properties();14            Statement stmt = conn.createStatement();15            ResultSet rs = stmt.executeQuery("select 1");16            rs.next();17            System.out.println(rs.getInt(1));18            rs.close();19            stmt.close();20            conn.close();21        } catch (Exception ex) {22            Logger.getLogger(Test.class.getName()).log(Level.SEVERE, null, ex);23        }24    }25}26import org.testcontainers.jdbc.ContainerDatabaseDriver;27import java.sql.Connection;28import java.sql.DriverManager;29import java.sql.ResultSet;30import java.sql.Statement;31import java.util.Properties;32import java.util.logging.Level;33import java.util.logging.Logger;34public class Test {35    public static void main(String[] args) {36        try {37            ContainerDatabaseDriver.load();38            Properties props = new Properties();39            Statement stmt = conn.createStatement();40            ResultSet rs = stmt.executeQuery("select 1");41            rs.next();42            System.out.println(rs.getInt(1));43            rs.close();44            stmt.close();45            conn.close();46        } catch (Exception ex) {47            Logger.getLogger(Test.class.getName()).log(Level.SEVERE, null, ex);48        }49    }50}51import org.testcontainers.jdbc.ContainerDatabaseDriver;52import java.sql.Connection;53import java.sql.DriverManager;54import java.sql.ResultSet;55import java.sql.Statement;56import java.util.Properties;57import java.util.logging.Level;58import java.util.logging.Logger;59public class Test {60    public static void main(String[] args) {61        try {62            ContainerDatabaseDriver.load();63            Properties props = new Properties();64            Connection conn = DriverManager.getConnection("jdbc:tc:postgresql:9.6

load

Using AI Code Generation

1import org.testcontainers.jdbc.ContainerDatabaseDriver;2public class 1 {3    public static void main(String[] args) {4        ContainerDatabaseDriver.load();5    }6}7import org.testcontainers.jdbc.ContainerDatabaseDriver;8public class 2 {9    public static void main(String[] args) {10        ContainerDatabaseDriver.load();11    }12}13import org.testcontainers.jdbc.ContainerDatabaseDriver;14public class 3 {15    public static void main(String[] args) {16        ContainerDatabaseDriver.load();17    }18}19import org.testcontainers.jdbc.ContainerDatabaseDriver;20public class 4 {21    public static void main(String[] args) {22        ContainerDatabaseDriver.load();23    }24}25import org.testcontainers.jdbc.ContainerDatabaseDriver;26public class 5 {27    public static void main(String[] args) {28        ContainerDatabaseDriver.load();29    }30}31import org.testcontainers.jdbc.ContainerDatabaseDriver;32public class 6 {33    public static void main(String[] args) {34        ContainerDatabaseDriver.load();35    }36}37import org.testcontainers.jdbc.ContainerDatabaseDriver;38public class 7 {39    public static void main(String[] args) {40        ContainerDatabaseDriver.load();41    }42}43import org.testcontainers.jdbc.ContainerDatabaseDriver;44public class 8 {45    public static void main(String[] args) {

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