Example usage for org.apache.commons.pool2.impl GenericObjectPool GenericObjectPool

Introduction

In this page you can find the example usage for org.apache.commons.pool2.impl GenericObjectPool GenericObjectPool.

Prototype

public GenericObjectPool(PooledObjectFactory<T> factory) 

Source Link

Document

Create a new GenericObjectPool using defaults from GenericObjectPoolConfig .

Usage

From source file:com.bigdata.hbaseConsultor.Consultor.java

/**
 * @param args the command line arguments
 *//*from  w ww . j  a v  a 2s  .c om*/
public static void main(String[] args) {
    String table = "syslog";
    HBase hb = new HBase(new GenericObjectPool<>(new ConexionFactory()), "syslog");
    try {
        hb.getFilterRows();
    } catch (Exception ex) {
        Logger.getLogger(Consultor.class.getName()).log(Level.SEVERE, null, ex);
    }
}

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From source file:ReaderUtilClient.java

public static void main(String[] args) {
    ReaderUtil readerUtil = new ReaderUtil(new GenericObjectPool<StringBuffer>(new StringBufferFactory()));
    Reader reader = new StringReader("foo");
    try {/*from   w w  w .  j  a  va2  s .  co m*/
        System.out.println(readerUtil.readToString(reader));
    } catch (IOException e) {
        e.printStackTrace();
    }
}

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From source file:com.linuxrouter.netcool.test.DbPoolTest.java

public static void main(String[] args) {
    String host = "192.168.0.201";
    String port = "4100";
    String dbName = "alerts";
    String url = "jdbc:sybase:Tds:" + host + ":" + port + "/" + dbName;
    Driver drv = new com.sybase.jdbc3.jdbc.SybDriver();
    try {//ww  w.  j  a  v  a  2 s  . c o m
        DriverManager.registerDriver(drv);
    } catch (SQLException ex) {
        Logger.getLogger(DbPoolTest.class.getName()).log(Level.SEVERE, null, ex);
    }
    ConnectionFactory connectionFactory = new DriverManagerConnectionFactory(url, "root", "omni12@#");
    PoolableConnectionFactory poolableConnectionFactory = new PoolableConnectionFactory(connectionFactory,
            null);
    ObjectPool<PoolableConnection> connectionPool = new GenericObjectPool<>(poolableConnectionFactory);
    poolableConnectionFactory.setPool(connectionPool);
    PoolingDataSource<PoolableConnection> poolingDataSource = new PoolingDataSource<>(connectionPool);
    try {
        Connection con = poolingDataSource.getConnection();
        Statement st = con.createStatement();
        ResultSet rs = st.executeQuery("select * from alerts.status");
        int x = 0;
        while (rs.next()) {
            //System.out.println(":::" + rs.getString(1));
            x++;
        }
        System.out.println("::::::" + x);
    } catch (SQLException ex) {
        Logger.getLogger(DbPoolTest.class.getName()).log(Level.SEVERE, null, ex);
    }
}

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From source file:co.edu.unbosque.swii.PoolTest.java

@Test(expectedExceptions = org.postgresql.util.PSQLException.class, expectedExceptionsMessageRegExp = ".*too many connections.*")
public void soloDebeCrear5Conexiones() throws Exception {
    FabricaConexiones fc = new FabricaConexiones("aretico.com", 5432, "software_2", "grupo7_5", pwd);
    ObjectPool<Connection> pool = new GenericObjectPool<Connection>(fc);
    for (int i = 0; i < 6; i++) {
        pool.borrowObject();//from w w w. j a v  a 2 s  .c om
    }
}

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From source file:com.newlandframework.rpc.serialize.hessian.HessianSerializePool.java

private HessianSerializePool() {
    hessianPool = new GenericObjectPool<HessianSerialize>(new HessianSerializeFactory());
}

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From source file:com.newlandframework.rpc.serialize.protostuff.ProtostuffSerializePool.java

private ProtostuffSerializePool() {
    ProtostuffPool = new GenericObjectPool<ProtostuffSerialize>(new ProtostuffSerializeFactory());
}

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From source file:com.mirth.connect.donkey.server.data.jdbc.DBCPConnectionPool.java

public DBCPConnectionPool(String url, String username, String password, int maxConnections) {
    this.maxConnections = maxConnections;

    ConnectionFactory connectionFactory = new DriverManagerConnectionFactory(url, username, password);
    PoolableConnectionFactory poolableConnectionFactory = new PoolableConnectionFactory(connectionFactory,
            null);//from ww w. j  a v  a2  s .  c  om
    poolableConnectionFactory.setDefaultAutoCommit(false);

    GenericObjectPool<PoolableConnection> connectionPool = new GenericObjectPool<PoolableConnection>(
            poolableConnectionFactory);
    connectionPool.setMaxTotal(maxConnections);
    connectionPool.setMaxIdle(maxConnections);

    poolableConnectionFactory.setPool(connectionPool);

    PoolingDataSource<PoolableConnection> dataSource = new PoolingDataSource<PoolableConnection>(
            connectionPool);
    dataSource.setAccessToUnderlyingConnectionAllowed(true);

    this.dataSource = dataSource;
}

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From source file:co.edu.unbosque.swii.PoolTest.java

@Test
public void aprendiendoAControlarLasConexiones() throws Exception {
    FabricaConexiones fc = new FabricaConexiones("aretico.com", 5432, "software_2", "grupo7_5", pwd);
    ObjectPool<Connection> pool = new GenericObjectPool<Connection>(fc);
    for (int i = 0; i < 6; i++) {
        Connection c = pool.borrowObject();
        pool.returnObject(c);//from w  ww.  j  a va2 s  .c  o m
    }
}

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From source file:com.newlandframework.rpc.serialize.hessian.HessianSerializePool.java

public HessianSerializePool(final int maxTotal, final int minIdle, final long maxWaitMillis,
        final long minEvictableIdleTimeMillis) {
    hessianPool = new GenericObjectPool<HessianSerialize>(new HessianSerializeFactory());

    GenericObjectPoolConfig config = new GenericObjectPoolConfig();

    config.setMaxTotal(maxTotal);//from   w w  w  .  ja v a 2 s.c  o m
    config.setMinIdle(minIdle);
    config.setMaxWaitMillis(maxWaitMillis);
    config.setMinEvictableIdleTimeMillis(minEvictableIdleTimeMillis);

    hessianPool.setConfig(config);
}

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From source file:hu.neuron.java.jdbc.PoolingDataSourceExample.java

private static PoolingDataSource<PoolableConnection> setupDataSource() {
    ////  w  ww.ja  v a  2  s  .  c o  m
    // First, we'll create a ConnectionFactory that the
    // pool will use to create Connections.
    // We'll use the DriverManagerConnectionFactory,
    // using the connect string passed in the command line
    // arguments.
    //
    ConnectionFactory connectionFactory = new DriverManagerConnectionFactory(URL, USER, PASS);

    //
    // Next we'll create the PoolableConnectionFactory, which wraps
    // the "real" Connections created by the ConnectionFactory with
    // the classes that implement the pooling functionality.
    //
    PoolableConnectionFactory poolableConnectionFactory = new PoolableConnectionFactory(connectionFactory,
            null);
    connectionPool = new GenericObjectPool<>(poolableConnectionFactory);

    connectionPool.setMaxTotal(10);
    connectionPool.setMinIdle(20);
    // Set the factory's pool property to the owning pool
    poolableConnectionFactory.setPool(connectionPool);

    //
    // Finally, we create the PoolingDriver itself,
    // passing in the object pool we created.
    //
    PoolingDataSource<PoolableConnection> dataSource = new PoolingDataSource<>(connectionPool);

    return dataSource;
}

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