How to use NoDriverFoundException method of org.testcontainers.containers.JdbcDatabaseContainer class

Best Testcontainers-java code snippet using org.testcontainers.containers.JdbcDatabaseContainer.NoDriverFoundException

Source:JdbcDatabaseContainer.java

...108                        if (testQuerySucceeded) {109                            break;110                        }111                    }112                } catch (NoDriverFoundException e) {113                    // we explicitly want this exception to fail fast without retries114                    throw e;115                } catch (Exception e) {116                    // ignore so that we can try again117                    logger().debug("Failure when trying test query", e);118                    Thread.sleep(100L);119                }120            }121        } catch (InterruptedException e) {122            Thread.currentThread().interrupt();123            throw new ContainerLaunchException("Container startup wait was interrupted", e);124        }125        logger().info("Container is started (JDBC URL: {})", JdbcDatabaseContainer.this.getJdbcUrl());126    }127    @Override128    protected void containerIsStarted(InspectContainerResponse containerInfo) {129        runInitScriptIfRequired();130    }131    /**132     * Obtain an instance of the correct JDBC driver for this particular database container type133     *134     * @return a JDBC Driver135     */136    public Driver getJdbcDriverInstance() throws NoDriverFoundException {137        synchronized (DRIVER_LOAD_MUTEX) {138            if (driver == null) {139                try {140                    driver = (Driver) Class.forName(this.getDriverClassName()).newInstance();141                } catch (InstantiationException | IllegalAccessException | ClassNotFoundException e) {142                    throw new NoDriverFoundException("Could not get Driver", e);143                }144            }145        }146        return driver;147    }148    /**149     * Creates a connection to the underlying containerized database instance.150     *151     * @param queryString query string parameters that should be appended to the JDBC connection URL.152     *                    The '?' character must be included153     * @return a Connection154     * @throws SQLException if there is a repeated failure to create the connection155     */156    public Connection createConnection(String queryString) throws SQLException, NoDriverFoundException {157        final Properties info = new Properties();158        info.put("user", this.getUsername());159        info.put("password", this.getPassword());160        final String url = constructUrlForConnection(queryString);161        final Driver jdbcDriverInstance = getJdbcDriverInstance();162        SQLException lastException = null;163        try {164            long start = System.currentTimeMillis();165            // give up if we hit the time limit or the container stops running for some reason166            while (System.currentTimeMillis() < start + (1000 * connectTimeoutSeconds) && isRunning()) {167                try {168                    logger().debug("Trying to create JDBC connection using {} to {} with properties: {}", driver.getClass().getName(), url, info);169                    return jdbcDriverInstance.connect(url, info);170                } catch (SQLException e) {171                    lastException = e;172                    Thread.sleep(100L);173                }174            }175        } catch (InterruptedException e) {176            Thread.currentThread().interrupt();177        }178        throw new SQLException("Could not create new connection", lastException);179    }180    /**181     * Template method for constructing the JDBC URL to be used for creating {@link Connection}s.182     * This should be overridden if the JDBC URL and query string concatenation or URL string183     * construction needs to be different to normal.184     *185     * @param queryString query string parameters that should be appended to the JDBC connection URL.186     *                    The '?' character must be included187     * @return a full JDBC URL including queryString188     */189    protected String constructUrlForConnection(String queryString) {190        return getJdbcUrl() + queryString;191    }192    protected void optionallyMapResourceParameterAsVolume(@NotNull String paramName, @NotNull String pathNameInContainer, @NotNull String defaultResource) {193        String resourceName = parameters.getOrDefault(paramName, defaultResource);194        if (resourceName != null) {195            final MountableFile mountableFile = MountableFile.forClasspathResource(resourceName);196            withCopyFileToContainer(mountableFile, pathNameInContainer);197        }198    }199    /**200     * Load init script content and apply it to the database if initScriptPath is set201     */202    protected void runInitScriptIfRequired() {203        if (initScriptPath != null) {204            ScriptUtils.runInitScript(getDatabaseDelegate(), initScriptPath);205        }206    }207    public void setParameters(Map<String, String> parameters) {208        this.parameters = parameters;209    }210    @SuppressWarnings("unused")211    public void addParameter(String paramName, String value) {212        this.parameters.put(paramName, value);213    }214    /**215     * @return startup time to allow, including image pull time, in seconds216     * @deprecated should not be overridden anymore, use {@link #withStartupTimeoutSeconds(int)} in constructor instead217     */218    @Deprecated219    protected int getStartupTimeoutSeconds() {220        return startupTimeoutSeconds;221    }222    /**223     * @return time to allow for the database to start and establish an initial connection, in seconds224     * @deprecated should not be overridden anymore, use {@link #withConnectTimeoutSeconds(int)} in constructor instead225     */226    @Deprecated227    protected int getConnectTimeoutSeconds() {228        return connectTimeoutSeconds;229    }230    protected DatabaseDelegate getDatabaseDelegate() {231        return new JdbcDatabaseDelegate(this, "");232    }233    public static class NoDriverFoundException extends RuntimeException {234        public NoDriverFoundException(String message, Throwable e) {235            super(message, e);236        }237    }238}...

NoDriverFoundException

Using AI Code Generation

1public static void main(String[] args) {2    try {3        try (final PostgreSQLContainer<?> postgres = new PostgreSQLContainer<>()) {4            postgres.start();5            Connection connection = DriverManager.getConnection(postgres.getJdbcUrl(), postgres.getUsername(), postgres.getPassword());6            System.out.println(connection);7        }8    } catch (NoDriverFoundException e) {9        e.printStackTrace();10    } catch (SQLException e) {11        e.printStackTrace();12    }13}

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