Java 类java.sql.Driver 实例源码

项目:iot-plat    文件:DBConnectionManager.java   
/**
 * 装载和注册所有JDBC 驱动程序
 *
 * @param props 属性
 */
private void loadDrivers(Vector driverBeans) {
    logger.debug("----------------------->");
    Iterator iterator = driverBeans.iterator();
    while (iterator.hasNext()) {
        DSConfigBean dsConfigBean = (DSConfigBean)iterator.next();
        try {
            if (dsConfigBean.getDriver() != null && !"".equals(dsConfigBean.getDriver())){
                Driver driver = (Driver) Class.forName(dsConfigBean.getDriver())
                        .newInstance();
                DriverManager.registerDriver(driver);
                drivers.addElement(driver);
                logger.debug("成功注册JDBC 驱动程序" + dsConfigBean.getDriver());
            }
        } catch (Exception e) {
            logger.error("注册驱动程序出错,",e);
        }
    }
}
项目:obevo    文件:IqDbPlatform.java   
@Override
public Class<? extends Driver> getDriverClass(DbEnvironment env) {
    if (env.getDbServer() != null) {
        try {
            if (isSqlAnywhereDriverAvailable()) {
                return (Class<? extends Driver>) Class.forName(SQLANYWHERE_DRIVER_CLASS_NAME);
            } else if (isIanywhereDriverAvailable()) {
                return (Class<? extends Driver>) Class.forName(IANYWHERE_DRIVER_CLASS_NAME);
            }
        } catch (ClassNotFoundException e) {
            throw new RuntimeException(e);
        }
    }

    return super.getDriverClass(env);
}
项目:springbootWeb    文件:JDBCConnectionFactory.java   
public Connection getConnection()
        throws SQLException {
    Driver driver = getDriver();

    Properties props = new Properties();

    if (stringHasValue(userId)) {
        props.setProperty("user", userId); //$NON-NLS-1$
    }

    if (stringHasValue(password)) {
        props.setProperty("password", password); //$NON-NLS-1$
    }

    props.putAll(otherProperties);

    Connection conn = driver.connect(connectionURL, props);

    if (conn == null) {
        throw new SQLException(getString("RuntimeError.7")); //$NON-NLS-1$
    }

    return conn;
}
项目:spanner-jdbc    文件:CloudSpannerDriverTest.java   
@Test
public void driverPropertyInfoWithoutValues() throws SQLException
{
    Driver driver = getDriver();
    DriverPropertyInfo[] properties = driver.getPropertyInfo("jdbc:cloudspanner://localhost", null);
    assertEquals(12, properties.length);
    for (DriverPropertyInfo property : properties)
    {
        if (property.name.equals("AllowExtendedMode") || property.name.equals("AsyncDdlOperations")
                || property.name.equals("AutoBatchDdlOperations"))
            assertEquals("false", property.value);
        else if (property.name.equals("ReportDefaultSchemaAsNull"))
            assertEquals("true", property.value);
        else
            assertNull(property.value);
    }
}
项目:incubator-netbeans    文件:AddDriverDialog.java   
private boolean isDriverClass(URLClassLoader jarloader, String className) {
    Class<?> clazz;

    try {
        clazz = jarloader.loadClass(className);
    } catch ( Throwable t ) {
        LOGGER.log(Level.FINE, null, t);

        LOGGER.log(Level.INFO, 
             "Got an exception trying to load class " +
             className + " during search for JDBC drivers in " +
             " driver jar(s): " + t.getClass().getName() + ": "
             + t.getMessage() + ".  Skipping this class..."); // NOI18N

        return false;         
    }

    if ( Driver.class.isAssignableFrom(clazz) ) {
        return true;
    }

    return false;
}
项目:adobe-air-db-connector    文件:DnsConnectionManager.java   
public Connection getConnection(ISqlConfig config) {
    if(conn == null){
        IConnectionParam param = config.getConnectionParam();
         try {
            Driver d = (Driver)Class.forName
             ("sun.jdbc.odbc.JdbcOdbcDriver").newInstance();
            if(param.getUsername().trim().length()>0){
                // USERNAME & PASSWORD is configured, let's use it for connection
                conn = DriverManager.getConnection("jdbc:odbc:"+param.getURL(),param.getUsername(),param.getPassword());    
            } else {
                conn = DriverManager.getConnection("jdbc:odbc:"+param.getURL());    
            }

         } catch (Exception e) {
            throw new RuntimeException(e);
         }
    }
    return conn;
}
项目:incubator-netbeans    文件:DbDriverManager.java   
/**
 * Get the driver for a JDBCDriver.  It only tries to load it using Class.forName() -
 * there is no URL to work with
 */
public Driver getDriver(JDBCDriver jdbcDriver) throws SQLException {
    ClassLoader l = getClassLoader(jdbcDriver);
    Object driver;
    try {
        driver = Class.forName(jdbcDriver.getClassName(), true, l).newInstance();
    } catch (Exception e) {
        SQLException sqlex = createDriverNotFoundException();
        sqlex.initCause(e);
        throw sqlex;
    }
    if (driver instanceof Driver) {
        return (Driver) driver;
    } else {
        throw new SQLException(driver.getClass().getName()
                + " is not a driver");                              //NOI18N
    }
}
项目:incubator-netbeans    文件:DbUtil.java   
public static Connection createConnection(Properties p,File[] f) throws Exception{
    String driver_name=p.getProperty(DRIVER_CLASS_NAME);
    String url=p.getProperty(URL);
    String user=p.getProperty(USER);
    String passwd=p.getProperty(PASSWORD);
    ArrayList list=new java.util.ArrayList();
    for(int i=0;i<f.length;i++){
        list.add(f[i].toURI().toURL());
    }
    URL[] driverURLs=(URL[])list.toArray(new URL[0]);
    URLClassLoader l = new URLClassLoader(driverURLs);
    Class c = Class.forName(driver_name, true, l);
    Driver driver=(Driver)c.newInstance();
    Connection con=driver.connect(url,p);
    return con;
}
项目:obevo    文件:JdbcDataSourceFactory.java   
private static DataSource createFromJdbcUrl(Class<? extends Driver> driverClass, String url,
        Credential credential, int numThreads, ImmutableList<String> initSqls, Properties extraConnectionProperties) {
    BasicDataSource dataSource = new BasicDataSource();
    dataSource.setDriverClassName(driverClass.getName());
    dataSource.setUrl(url);
    dataSource.setUsername(credential.getUsername());
    dataSource.setPassword(credential.getPassword());

    // connection pool settings
    dataSource.setInitialSize(numThreads);
    dataSource.setMaxActive(numThreads);
    // keep the connections open if possible; only close them via the removeAbandonedTimeout feature
    dataSource.setMaxIdle(numThreads);
    dataSource.setMinIdle(0);
    dataSource.setRemoveAbandonedTimeout(300);

    dataSource.setConnectionInitSqls(initSqls.castToList());
    if (extraConnectionProperties != null) {
        for (String key : extraConnectionProperties.stringPropertyNames()) {
            dataSource.addConnectionProperty(key, extraConnectionProperties.getProperty(key));
        }
    }

    return dataSource;
}
项目:Re-Collector    文件:DriverLoader.java   
/**
 * 加载对应路径jar包里的对应驱动
 *
 * @param fname 对应路径  如: lib4/ojdbc14.jar
 * @param dname 驱动名  如: oracle.jdbc.driver.OracleDriver
 * @return 加载到的驱动    java.sql.Driver
 * @throws Exception
 * @author tangxr
 */
public static Driver getDriverLoaderByName(String fname, String dname) throws Exception {
    if (null == fname || "".equals(fname)) {
        LOG.error("对应的驱动路径不存在,请确认.");
        return null;
    }
    if (null == dname || "".equals(dname)) {
        LOG.error("对应的驱动类的名字不存在.");
        return null;
    }
    File file = new File(fname);
    if (!file.exists()) {
        LOG.error("对应的驱动jar不存在.");
        return null;
    }
    URLClassLoader loader = new URLClassLoader(new URL[]{file.toURI().toURL()});
    loader.clearAssertionStatus();

    return (Driver) loader.loadClass(dname).newInstance();

}
项目:generator_mybatis    文件:JDBCConnectionFactory.java   
public Connection getConnection()
        throws SQLException {
    Driver driver = getDriver();

    Properties props = new Properties();

    if (stringHasValue(userId)) {
        props.setProperty("user", userId); //$NON-NLS-1$
    }

    if (stringHasValue(password)) {
        props.setProperty("password", password); //$NON-NLS-1$
    }

    props.putAll(otherProperties);

    Connection conn = driver.connect(connectionURL, props);

    if (conn == null) {
        throw new SQLException(getString("RuntimeError.7")); //$NON-NLS-1$
    }

    return conn;
}
项目:jersey-2.x-webapp-for-servlet-container    文件:SampleApplicationDestroyListener.java   
private void deregisterJdbcDrivers() {
  ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
  Enumeration<Driver> drivers = DriverManager.getDrivers();

  while (drivers.hasMoreElements()) {
    LOGGER.debug("Deregistering JDBC Drivers:");
    Driver driver = drivers.nextElement();
    if (driver.getClass().getClassLoader() == classLoader) {
      try {
        LOGGER.debug("  {} v{}.{}",
            driver.getClass().getName(),
            driver.getMajorVersion(),
            driver.getMinorVersion()
        );

        DriverManager.deregisterDriver(driver);
      } catch (SQLException e) {
        LOGGER.error("Failed to deregister JDBC driver: ", e);
      }
    }
  }
}
项目:summer-mybatis-generator    文件:JDBCConnectionFactory.java   
@Override
public Connection getConnection()
        throws SQLException {
    Driver driver = getDriver();

    Properties props = new Properties();

    if (stringHasValue(userId)) {
        props.setProperty("user", userId); //$NON-NLS-1$
    }

    if (stringHasValue(password)) {
        props.setProperty("password", password); //$NON-NLS-1$
    }

    props.putAll(otherProperties);

    Connection conn = driver.connect(connectionURL, props);

    if (conn == null) {
        throw new SQLException(getString("RuntimeError.7")); //$NON-NLS-1$
    }

    return conn;
}
项目:holon-jdbc    文件:DefaultBasicDataSource.java   
/**
 * Set JDBC Driver class name to use
 * @param driverClassName JDBC Driver class name
 */
@SuppressWarnings("unchecked")
public void setDriverClassName(String driverClassName) {
    ObjectUtils.argumentNotNull(driverClassName, "Driver class must be not null");
    try {
        Class<?> driverClass = Class.forName(driverClassName.trim(), true, getClass().getClassLoader());

        if (!Driver.class.isAssignableFrom(driverClass)) {
            throw new IllegalStateException("Class: " + driverClassName + " is not a valid JDBC Driver class");
        }

        setDriverClass((Class<? extends Driver>) driverClass);

    } catch (ClassNotFoundException e) {
        throw new IllegalStateException("Failed to load JDBC driver class: " + driverClassName, e);
    }
}
项目:PackagePlugin    文件:ConnectionFactory.java   
public Connection getConnection(JDBCConnectionConfiguration config)
        throws SQLException {
    Driver driver = getDriver(config);

    Properties props = new Properties();

    if (StringUtility.stringHasValue(config.getUserId())) {
        props.setProperty("user", config.getUserId()); //$NON-NLS-1$
    }

    if (StringUtility.stringHasValue(config.getPassword())) {
        props.setProperty("password", config.getPassword()); //$NON-NLS-1$
    }

    props.putAll(config.getProperties());

    Connection conn = driver.connect(config.getConnectionURL(), props);

    if (conn == null) {
        throw new SQLException(Messages.getString("RuntimeError.7")); //$NON-NLS-1$
    }

    return conn;
}
项目:org.mybatis.generator.core-1.3.5    文件:JDBCConnectionFactory.java   
public Connection getConnection()
        throws SQLException {
    Driver driver = getDriver();

    Properties props = new Properties();

    if (stringHasValue(userId)) {
        props.setProperty("user", userId); //$NON-NLS-1$
    }

    if (stringHasValue(password)) {
        props.setProperty("password", password); //$NON-NLS-1$
    }

    props.putAll(otherProperties);

    Connection conn = driver.connect(connectionURL, props);

    if (conn == null) {
        throw new SQLException(getString("RuntimeError.7")); //$NON-NLS-1$
    }

    return conn;
}
项目:iot-plat    文件:DBConnectionManager.java   
/**
 * 关闭所有连接,撤销驱动程序的注册
 */
public synchronized void release() {
    // 等待直到最后一个客户程序调用
    if (--clients != 0) {
        return;
    }

    Enumeration allPools = pools.elements();
    while (allPools.hasMoreElements()) {
        DBConnectionPool pool = (DBConnectionPool) allPools.nextElement();
        pool.release();
    }
    Enumeration allDrivers = drivers.elements();
    while (allDrivers.hasMoreElements()) {
        Driver driver = (Driver) allDrivers.nextElement();
        try {
            DriverManager.deregisterDriver(driver);
        } catch (SQLException e) {
        }
    }
}
项目:otus_java_2017_04    文件:ConnectionHelper.java   
public static Connection getConnection() {
    try {
        DriverManager.registerDriver(new com.mysql.cj.jdbc.Driver());

        String url = "jdbc:mysql://" +       //db type
                "localhost:" +               //host name
                "3306/" +                    //port
                "db_example?" +              //db name
                "useSSL=false&" +            //do not use ssl
                "user=tully&" +              //login
                "password=tully";            //password

        return DriverManager.getConnection(url);
    } catch (SQLException e) {
        throw new RuntimeException(e);
    }
}
项目:otus_java_2017_04    文件:JDBCConnectionFactory.java   
public Connection get() {
    try {
        DriverManager.registerDriver(new com.mysql.cj.jdbc.Driver());

        String url = "jdbc:mysql://" +       //db type
                "localhost:" +               //host name
                "3306/" +                    //port
                "db_example?" +              //db name
                "useSSL=false&" +            //do not use ssl
                "user=tully&" +              //login
                "password=tully";            //password

        return DriverManager.getConnection(url);
    } catch (SQLException e) {
        throw new RuntimeException(e);
    }
}
项目:parabuild-ci    文件:ServersideTestCase.java   
private static Connection makeJDBCConnection() {
  try {
    final String catalinaBase = System.getProperty("catalina.base");
    final String databaseHome = (new File(catalinaBase, "data/parabuild")).getAbsolutePath();
    final Properties props = new Properties();
    props.setProperty("user", PersistanceUtils.DATABASE_USER_NAME);
    props.setProperty("password", PersistanceUtils.DATABASE_PASSWORD);
    final Driver driver = (Driver) Class.forName("org.hsqldb.jdbcDriver").newInstance();
    final Connection connection = driver.connect("jdbc:hsqldb:" + databaseHome, props);
    connection.setAutoCommit(false);
    return connection;
  } catch (Exception e) {
    final IllegalStateException ise = new IllegalStateException(StringUtils.toString(e));
    ise.initCause(e);
    throw ise;
  }
}
项目:obevo    文件:DbDataSource.java   
public void init() {
    if (this.ds == null) {
        try {
            Class<? extends Driver> driverClass = (Class<? extends Driver>) Class.forName(this.driverClassName);
            this.ds = JdbcDataSourceFactory.createFromJdbcUrl(driverClass, this.url, new Credential(this.username, this.password));
        } catch (ClassNotFoundException e) {
            throw new RuntimeException(e);
        }
    }
}
项目:spanner-jdbc    文件:CloudSpannerDriverTest.java   
@Test
public void acceptsCloudSpannerURL() throws SQLException
{
    Driver driver = getDriver();
    assertTrue(driver.acceptsURL(
            "jdbc:cloudspanner://localhost;Project=adroit-hall-xxx;Instance=test-instance;Database=testdb;PvtKeyPath=C:\\Users\\MyUserName\\Documents\\CloudSpannerKeys\\cloudspanner3.json"));
}
项目:openjdk-jdk10    文件:DriverManagerTests.java   
/**
 * Utility method to see if a driver is registered
 */
private boolean isDriverRegistered(Driver d) {
    boolean foundDriver = false;
    java.util.Enumeration e = DriverManager.getDrivers();
    while (e.hasMoreElements()) {
        if (d == (Driver) e.nextElement()) {
            foundDriver = true;
            break;
        }
    }
    return foundDriver;
}
项目:incubator-netbeans    文件:DbDriverManager.java   
/**
 * Deregister a previously registered driver.
 */
public synchronized void deregisterDriver(Driver driver) {
    if (registeredDrivers == null) {
        return;
    }
    registeredDrivers.remove(driver);
}
项目:obevo    文件:ParamReader.java   
private static DataSource getJdbcDs(final Config config, final int numConnections) {
    String jdbcUrl = config.getString("jdbcUrl");
    final String username = config.getString("username");
    final String password = config.getString("password");
    final String driver = config.getString("driver");
    try {
        return JdbcDataSourceFactory.createFromJdbcUrl(
                (Class<? extends Driver>) Class.forName(driver),
                jdbcUrl,
                new Credential(username, password),
                numConnections);
    } catch (ClassNotFoundException e) {
        throw new RuntimeException(e);
    }
}
项目:incubator-netbeans    文件:DbDriverManagerTest.java   
/**
 * Tests that the fallback JDBCDriver instance is used.
 */
public void testLoadJDBCDriver() throws Exception {
    JDBCDriver drv = createJDBCDriver();
    Connection conn = DbDriverManager.getDefault().getConnection(DriverImpl.DEFAULT_URL, new Properties(), drv);
    Driver d = ((ConnectionEx)conn).getDriver();
    assertSame(DriverImpl.class, d.getClass());
    assertTrue(d.acceptsURL(DriverImpl.DEFAULT_URL));
}
项目:incubator-netbeans    文件:DbDriverManagerTest.java   
public void testNoJDBCDriverLeaks() throws Exception {
    JDBCDriver drv = createJDBCDriver();
    Driver driver = DbDriverManager.getDefault().getDriver(DriverImpl.DEFAULT_URL, drv);
    Reference drvRef = new WeakReference(drv);
    drv = null;

    assertGC("Should be possible to GC the driver", drvRef);
}
项目:rapidminer    文件:DatabaseConnectionDialog.java   
private DriverPropertyInfo[] getPropertyInfos() {
    try {
        String e = this.hostTextField.getText();
        if(e == null || "".equals(e)) {
            e = "192.168.0.0";
        }

        String port = this.portTextField.getText();
        if(port == null || "".equals(port)) {
            port = "1234";
        }

        String db = this.databaseTextField.getText();
        if(db == null || "".equals(db)) {
            db = "test";
        }

        String prop = this.propertyTextField.getText();
        if (prop == null || "".equals(prop)) {
            prop = "";
        }

        String driverURL = FieldConnectionEntry.createURL(this.getJDBCProperties(), e, port, db, prop);
        Driver driver = DriverManager.getDriver(driverURL);
        Properties givenProperties = this.currentlyEditedEntry.getConnectionProperties();
        DriverPropertyInfo[] propertyInfo = driver.getPropertyInfo(driverURL, givenProperties);
        if(propertyInfo == null) {
            propertyInfo = new DriverPropertyInfo[0];
        }

        return propertyInfo;
    } catch (SQLException var8) {
        LogService.getRoot().log(Level.SEVERE, "com.rapidminer.gui.tools.dialogs.DatabaseConnectionDialog.loading_jdbc_driver_properties_error", var8);
        return null;
    }
}
项目:rapidminer    文件:ManageDatabaseDriversDialog.java   
private List<String> findDrivers(final File file) {
    final LinkedList driverNames = new LinkedList();
    (new ProgressThread("manage_database_drivers.scan_jar", true) {
        public void run() {
            try {
                ClassLoader e = (ClassLoader)AccessController.doPrivileged(new PrivilegedExceptionAction() {
                    public ClassLoader run() throws Exception {
                        try {
                            return new URLClassLoader(new URL[]{file.toURI().toURL()});
                        } catch (MalformedURLException var2) {
                            throw new RuntimeException("Cannot create class loader for file \'" + file + "\': " + var2.getMessage(), var2);
                        }
                    }
                });

                try {
                    JarFile e1 = new JarFile(file);
                    Tools.findImplementationsInJar(e, e1, Driver.class, driverNames);
                } catch (Exception var3) {
                    LogService.getRoot().log(Level.WARNING, I18N.getMessage(LogService.getRoot().getResourceBundle(), "com.rapidminer.gui.tools.dialogs.ManageDatabaseDriversDialog.scanning_jar_file_error", new Object[]{file, var3.getMessage()}), var3);
                }

            } catch (PrivilegedActionException var4) {
                throw new RuntimeException("Cannot create class loader for file \'" + file + "\': " + var4.getMessage(), var4);
            }
        }
    }).startAndWait();
    return driverNames;
}
项目:lazycat    文件:JdbcLeakPrevention.java   
public List<String> clearJdbcDriverRegistrations() throws SQLException {
    List<String> driverNames = new ArrayList<String>();

    /*
     * DriverManager.getDrivers() has a nasty side-effect of registering
     * drivers that are visible to this class loader but haven't yet been
     * loaded. Therefore, the first call to this method a) gets the list of
     * originally loaded drivers and b) triggers the unwanted side-effect.
     * The second call gets the complete list of drivers ensuring that both
     * original drivers and any loaded as a result of the side-effects are
     * all de-registered.
     */
    HashSet<Driver> originalDrivers = new HashSet<Driver>();
    Enumeration<Driver> drivers = DriverManager.getDrivers();
    while (drivers.hasMoreElements()) {
        originalDrivers.add(drivers.nextElement());
    }
    drivers = DriverManager.getDrivers();
    while (drivers.hasMoreElements()) {
        Driver driver = drivers.nextElement();
        // Only unload the drivers this web app loaded
        if (driver.getClass().getClassLoader() != this.getClass().getClassLoader()) {
            continue;
        }
        // Only report drivers that were originally registered. Skip any
        // that were registered as a side-effect of this code.
        if (originalDrivers.contains(driver)) {
            driverNames.add(driver.getClass().getCanonicalName());
        }
        DriverManager.deregisterDriver(driver);
    }
    return driverNames;
}
项目:dremio-oss    文件:JdbcDataTest.java   
/**
 * Load the driver using ServiceLoader
 */
@Test
public void testLoadDriverServiceLoader() {
  ServiceLoader<Driver> sl = ServiceLoader.load(Driver.class);
  for(Iterator<Driver> it = sl.iterator(); it.hasNext(); ) {
    Driver driver = it.next();
    if (driver instanceof com.dremio.jdbc.Driver) {
      return;
    }
  }

  Assert.fail("com.dremio.jdbc.Driver not found using ServiceLoader");
}
项目:tomcat7    文件:JdbcLeakPrevention.java   
public List<String> clearJdbcDriverRegistrations() throws SQLException {
    List<String> driverNames = new ArrayList<String>();

    /*
     * DriverManager.getDrivers() has a nasty side-effect of registering
     * drivers that are visible to this class loader but haven't yet been
     * loaded. Therefore, the first call to this method a) gets the list
     * of originally loaded drivers and b) triggers the unwanted
     * side-effect. The second call gets the complete list of drivers
     * ensuring that both original drivers and any loaded as a result of the
     * side-effects are all de-registered.
     */
    HashSet<Driver> originalDrivers = new HashSet<Driver>();
    Enumeration<Driver> drivers = DriverManager.getDrivers();
    while (drivers.hasMoreElements()) {
        originalDrivers.add(drivers.nextElement());
    }
    drivers = DriverManager.getDrivers();
    while (drivers.hasMoreElements()) {
        Driver driver = drivers.nextElement();
        // Only unload the drivers this web app loaded
        if (driver.getClass().getClassLoader() !=
            this.getClass().getClassLoader()) {
            continue;
        }
        // Only report drivers that were originally registered. Skip any
        // that were registered as a side-effect of this code.
        if (originalDrivers.contains(driver)) {
            driverNames.add(driver.getClass().getCanonicalName());
        }
        DriverManager.deregisterDriver(driver);
    }
    return driverNames;
}
项目:jdk8u-jdk    文件:DriverManagerTests.java   
/**
 * Register a driver and make sure you find it via its URL. Deregister the
 * driver and validate it is not longer registered
 *
 * @throws Exception
 */
@Test()
public void test15() throws Exception {
    DriverManager.registerDriver(new StubDriver());
    Driver d = DriverManager.getDriver(StubDriverURL);
    assertTrue(d != null);
    assertTrue(isDriverRegistered(d));
    DriverManager.deregisterDriver(d);
    assertFalse(isDriverRegistered(d));
}
项目:redpipe    文件:ApiTest.java   
private void initSql() {
    String path = "db.sql";
    try(InputStream script = new FileInputStream(path)){
        String sql = IOUtils.toString(script, StandardCharsets.UTF_8);
        Properties info = new Properties();
        info.put("user", postgres.getUsername());
        info.put("password", postgres.getPassword());
        Driver driver = new org.postgresql.Driver();
        try(Connection connection = driver.connect(postgres.getJdbcUrl(), info)){
            ScriptUtils.executeSqlScript(connection, path, sql);
        }
    } catch (IOException | SQLException | ScriptException e) {
        throw new RuntimeException(e);
    }
}
项目:EARLGREY    文件:OracleConnector.java   
public void connect(){
    if(this.host != null || this.port != null || this.user != null || this.password != null)
    {
        try{
            Class.forName("oracle.jdbc.OraclePreparedStatement", true, ResourceMaping.getInstance().getJARClassLoader());
            Driver driver = (Driver) Class.forName("oracle.jdbc.driver.OracleDriver", true, ResourceMaping.getInstance().getJARClassLoader()).newInstance();
            DriverManager.registerDriver(new DelegatingDriver(driver));
            this.con = DriverManager.getConnection(
            "jdbc:oracle:thin:@"+this.host+":"+this.port+":"+this.db, this.user,
            this.password);
            this.stmt = this.con.createStatement();
        }
        catch(Exception e){
            this.Pool.closeConnection(this);
            System.out.println("Existe un error al conectar con la base de datos - ERROR: 01");
            System.out.println("------------------------------------------------------------------------------------------------------------------------------------------------------------");
            System.out.println("Host --> " + this.host);
            System.out.println("Port --> " + this.port);
            System.out.println("Db   --> " + this.db);
            System.out.println("User --> " + this.user);
            System.out.println("Pass --> " + this.password);
            System.out.println("============================================================================================================================================================");
            e.printStackTrace();
            System.out.println("------------------------------------------------------------------------------------------------------------------------------------------------------------");
        }
    }
    else
    {
        System.out.println("Faltan datos para iniciar una conección con la DB Oracle. ERROR 02");
    }
}
项目:EARLGREY    文件:DelegatingDriver.java   
public DelegatingDriver(Driver driver)
{
    if (driver == null)
    {
        throw new IllegalArgumentException("Driver must not be null.");
    }
    this.driver = driver;
}
项目:beaker-notebook-archive    文件:ConnectionStringHolder.java   
protected static String getProperty(String property, String connectionString, Driver dbDriver){
  String ret = null;
  if(property != null && !property.isEmpty() && dbDriver != null && connectionString != null && !connectionString.isEmpty()){
    try {
      for (DriverPropertyInfo dpi : dbDriver.getPropertyInfo(connectionString, null)) {
        if(property.equalsIgnoreCase(dpi.name.trim())){
          ret = dpi.value;
          break;
        }
      }
    } catch (SQLException e) {}
  }
  return ret;
}
项目:dswork    文件:DriverSpy.java   
public Connection connect(String url, Properties info) throws SQLException
{
    Driver d = getDriverLoading(url);
    if(d == null)
    {
        return null;
    }
    lastUnderlyingDriverRequested = d;
    Connection c = d.connect(url, info);
    if(c == null)
    {
        throw new SQLException("invalid or unknown driver url: " + url);
    }
    if(log.isJdbcLoggingEnabled())
    {
        ConnectionSpy cspy = new ConnectionSpy(c);
        RdbmsSpecifics r = null;
        String dclass = d.getClass().getName();
        if(dclass != null && dclass.length() > 0)
        {
            r = (RdbmsSpecifics) rdbmsSpecifics.get(dclass);
        }
        if(r == null)
        {
            r = defaultRdbmsSpecifics;
        }
        cspy.setRdbmsSpecifics(r);
        return cspy;
    }
    else
    {
        return c;
    }
}
项目:convertigo-engine    文件:SqlConnector.java   
public String[] getDriverNames() {
    int i=0;
    List<Driver> drivers = getDrivers();
    String[] driverNames = new String[drivers.size()];
    for (Driver driver : drivers)
        driverNames[i++] = driver.getClass().getName();
    return driverNames;
}
项目:DNASDKJava    文件:DBPool.java   
private boolean loadDriver() {
    try {
           DriverManager.registerDriver((Driver) Class.forName(driver).newInstance());
           return true;
       } catch (Exception e) {
        PrintHelper.printError(" Load Database driver fail : " + e);
       }
       return false;
}