Example usage for org.apache.commons.dbcp BasicDataSource getConnection

Introduction

In this page you can find the example usage for org.apache.commons.dbcp BasicDataSource getConnection.

Prototype

public Connection getConnection() throws SQLException 

Source Link

Document

Create (if necessary) and return a connection to the database.

Usage

From source file:com.javacreed.examples.app.Example1.java

public static void main(final String[] args) throws SQLException {
    final BasicDataSource ds = new BasicDataSource();
    ds.setDriverClassName("org.h2.Driver");
    ds.setUrl("jdbc:h2:target/db");
    ds.setUsername("sa");
    ds.setPassword("");

    try (Connection connection = ds.getConnection()) {
        System.out.println("Connected");
    } finally {//from w ww  .jav a2 s  . co m
        ds.close();
    }
}

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From source file:BasicDataSourceExample.java

public static void main(String args[]) throws Exception {

    BasicDataSource bds = new BasicDataSource();
    bds.setDriverClassName("com.mysql.jdbc.Driver");
    bds.setUrl("jdbc:mysql://localhost/commons");
    bds.setUsername("root");
    bds.setPassword("");

    //      bds.setInitialSize(5);

    Connection connection = bds.getConnection();

    System.err.println(connection);
    connection.close();/*from www. ja va2 s  . co m*/
}

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From source file:com.gnizr.db.dao.util.MySQLDBExport.java

public static void main(String[] args) throws Exception {
    BasicDataSource dataSource = new BasicDataSource();
    dataSource.setUsername("gnizr");
    dataSource.setPassword("gnizr");
    dataSource.setUrl("jdbc:mysql://localhost/gnizr_db");
    dataSource.setDriverClassName("com.mysql.jdbc.Driver");

    IDatabaseConnection dc = new DatabaseConnection(dataSource.getConnection());
    DatabaseConfig config = dc.getConfig();
    config.setProperty(DatabaseConfig.PROPERTY_DATATYPE_FACTORY, new MySqlDataTypeFactory());

    // full database export
    IDataSet fullDataSet = dc.createDataSet();
    FlatXmlDataSet.write(fullDataSet, new FileOutputStream("full.xml"));
}

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From source file:mx.com.pixup.portal.demo.DemoDisqueraDelete.java

public static void main(String[] args) {
    System.out.println("BIENVENIDO A PIXUP");
    System.out.println("Mantenimiento catlogo disquera");
    System.out.println("Inserte el nombre de la disquera a eliminar: ");

    InputStreamReader isr = new InputStreamReader(System.in);
    BufferedReader br = new BufferedReader(isr);
    Connection connection = null;
    Statement statement = null;/*from w  w  w. j av  a 2  s.  c  o m*/
    try {
        String nombreDisquera = br.readLine();
        BasicDataSource dataSource = new BasicDataSource();
        dataSource.setDriverClassName("com.mysql.jdbc.Driver");
        dataSource.setUsername("root");
        dataSource.setPassword("admin");
        dataSource.setUrl("jdbc:mysql://127.0.0.1:3306/pixup");

        connection = dataSource.getConnection();
        statement = connection.createStatement();

        String sql = "delete from disquera where nombre = '" + nombreDisquera + "'";

        statement.execute(sql);

        System.out.println("Disquera: " + nombreDisquera + " eliminada con xito");

    } catch (Exception e) {
        System.out.println("Error en el sistema, intente ms tarde!!");
    } finally {
        if (statement != null) {
            try {
                statement.close();
            } catch (Exception e) {
            }
        }
        if (connection != null) {
            try {
                connection.close();
            } catch (Exception e) {
            }
        }
    }
}

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From source file:mx.com.pixup.portal.demo.DemoDisqueraSelect.java

public static void main(String[] args) {
    System.out.println("BIENVENIDO A PIXUP");
    System.out.println("Mantenimiento catlogo disquera");
    System.out.println("Listado de disqueras");

    Connection connection = null;
    Statement statement = null;/*  w w w . j a  v  a 2 s. co m*/
    ResultSet resultSet = null;
    try {
        BasicDataSource dataSource = new BasicDataSource();
        dataSource.setDriverClassName("com.mysql.jdbc.Driver");
        dataSource.setUsername("root");
        dataSource.setPassword("admin");
        dataSource.setUrl("jdbc:mysql://127.0.0.1:3306/pixup");

        connection = dataSource.getConnection();
        statement = connection.createStatement();

        String sql = "select * from disquera order by nombre desc";

        resultSet = statement.executeQuery(sql);

        System.out.println("ID: \t NOMBRE:");
        while (resultSet.next()) {
            Integer id = resultSet.getInt(1);
            String nombre = resultSet.getString(2);
            System.out.println(id + " \t " + nombre);
        }

    } catch (Exception e) {
        System.out.println("Error en el sistema, intente ms tarde!!" + e.getMessage());
    } finally {
        if (resultSet != null) {
            try {
                resultSet.close();
            } catch (Exception e) {
            }
        }
        if (statement != null) {
            try {
                statement.close();
            } catch (Exception e) {
            }
        }
        if (connection != null) {
            try {
                connection.close();
            } catch (Exception e) {
            }
        }
    }
}

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From source file:com.javacreed.examples.app.Example2.java

public static void main(final String[] args) throws SQLException {
    final BasicDataSource ds = new BasicDataSource();
    ds.setDriverClassName("org.h2.Driver");
    ds.setUrl("jdbc:h2:target/db");
    ds.setUsername("sa");
    ds.setPassword("");

    try {//from   w w w  . j  a v  a  2 s  .c  o m
        final Flyway flyway = new Flyway();
        flyway.setDataSource(ds);
        flyway.migrate();

        try (Connection connection = ds.getConnection(); Statement stmt = connection.createStatement()) {
            stmt.executeUpdate(
                    "INSERT INTO contacts(name, contacts) VALUES ('Albert Attard', 'albert@javacreed.com')");

            System.out.println("Contacts");
            try (ResultSet rs = stmt.executeQuery("SELECT * FROM contacts")) {
                while (rs.next()) {
                    System.out.printf("  >> [%d] %s (%s)%n", rs.getInt("id"), rs.getString("name"),
                            rs.getString("contacts"));
                }
            }
        }
    } finally {
        ds.close();
    }
}

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From source file:mx.com.pixup.portal.demo.DemoDisqueraUpdate.java

public static void main(String[] args) {
    System.out.println("BIENVENIDO A PIXUP");
    System.out.println("Mantenimiento catlogo disquera");
    System.out.println("Actualizacin de Disquera");

    InputStreamReader isr = new InputStreamReader(System.in);
    BufferedReader br = new BufferedReader(isr);
    Connection connection = null;
    Statement statement = null;//  w  w w.j a  v a  2s . com
    ResultSet resultSet = null;
    try {
        BasicDataSource dataSource = new BasicDataSource();
        dataSource.setDriverClassName("com.mysql.jdbc.Driver");
        dataSource.setUsername("root");
        dataSource.setPassword("admin");
        dataSource.setUrl("jdbc:mysql://127.0.0.1:3306/pixup");

        connection = dataSource.getConnection();
        statement = connection.createStatement();

        String sql = "select id, nombre from disquera order by nombre";

        resultSet = statement.executeQuery(sql);

        System.out.println("Id Disquera: \t Nombre Disquera");
        while (resultSet.next()) {
            System.out.println(resultSet.getInt("id") + " \t " + resultSet.getString("nombre"));
        }

        System.out.println("Proporcione el id de la disquera a actualizar: ");
        String idDisquera = br.readLine();

        System.out.println("Proporcione el nuevo nombre de la disquera: ");
        String nombreDisquera = br.readLine();

        sql = "update disquera set nombre = '" + nombreDisquera + "' where id = " + idDisquera;

        statement.execute(sql);

        System.out.println("Disqueras Actualizadas:");

        sql = "select id, nombre from disquera order by nombre desc";

        resultSet = statement.executeQuery(sql);

        System.out.println("Id Disquera: \t Nombre Disquera");
        while (resultSet.next()) {
            System.out.println(resultSet.getInt("id") + " \t " + resultSet.getString("nombre"));
        }

    } catch (Exception e) {
        System.out.println("Error en el sistema, intente ms tarde!!");
    } finally {
        if (resultSet != null) {
            try {
                resultSet.close();
            } catch (Exception e) {
            }
        }
        if (statement != null) {
            try {
                statement.close();
            } catch (Exception e) {
            }
        }
        if (connection != null) {
            try {
                connection.close();
            } catch (Exception e) {
            }
        }
    }
}

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From source file:com.javacreed.examples.app.Main.java

public static void main(final String[] args) {

    Main.LOGGER.debug("Creating the data source");
    final BasicDataSource ds = new BasicDataSource();
    ds.setDriverClassName("org.h2.Driver");
    ds.setUrl("jdbc:h2:target/db");
    ds.setUsername("sa");
    ds.setPassword("");

    try {//from   w  w  w . j  ava  2 s  .com
        Main.LOGGER.debug("Executing Flyway (database migration)");
        final Flyway flyway = new Flyway();
        flyway.setDataSource(ds);
        flyway.migrate();

        try (Connection connection = ds.getConnection(); Statement stmt = connection.createStatement()) {
            stmt.executeUpdate(
                    "INSERT INTO contacts(name, contacts) VALUES ('Albert Attard', 'albert@javacreed.com')");

            Main.LOGGER.debug("Contacts");
            try (ResultSet rs = stmt.executeQuery("SELECT * FROM contacts")) {
                while (rs.next()) {
                    Main.LOGGER.debug("  >> [{}] {} ({})", rs.getInt("id"), rs.getString("name"),
                            rs.getString("contacts"));
                }
            }
        } catch (final SQLException e) {
            Main.LOGGER.error("Failed", e);
        }
    } finally {
        try {
            ds.close();
        } catch (final SQLException e) {
            Main.LOGGER.error("Failed to close the data source", e);
        }
    }
}

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From source file:com.alibaba.cobar.manager.test.ConnectionTest.java

/**
 * @param args/*  ww  w .  ja  v  a2  s  .  co  m*/
 */
public static void main(String[] args) {
    try {
        BasicDataSource ds = new BasicDataSource();
        ds.setUsername("test");
        ds.setPassword("");
        ds.setUrl("jdbc:mysql://10.20.153.178:9066/");
        ds.setDriverClassName("com.mysql.jdbc.Driver");
        ds.setMaxActive(-1);
        ds.setMinIdle(0);
        ds.setTimeBetweenEvictionRunsMillis(600000);
        ds.setNumTestsPerEvictionRun(Integer.MAX_VALUE);
        ds.setMinEvictableIdleTimeMillis(GenericObjectPool.DEFAULT_MIN_EVICTABLE_IDLE_TIME_MILLIS);
        Connection conn = ds.getConnection();

        Statement stm = conn.createStatement();
        stm.execute("show @@version");

        ResultSet rst = stm.getResultSet();
        rst.next();
        String version = rst.getString("VERSION");

        System.out.println(version);

    } catch (Exception exception) {
        System.out.println("10.20.153.178:9066   " + exception.getMessage() + exception);
    }
}

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From source file:mx.com.pixup.portal.db.DBConecta.java

public static Connection getConnection() {
    BasicDataSource datasource = DBConecta.getDataSource();
    Connection conn = null;/*w w w  .j av  a2  s  .c o m*/
    try {
        conn = datasource.getConnection();
    } catch (SQLException ex) {
        Logger.getLogger(DBConecta.class.getName()).log(Level.SEVERE, null, ex);
    }

    return conn;
}

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