Example usage for org.apache.commons.dbcp AbandonedObjectPool setMinIdle

Introduction

In this page you can find the example usage for org.apache.commons.dbcp AbandonedObjectPool setMinIdle.

Prototype

public synchronized void setMinIdle(int minIdle) 

Source Link

Document

Sets the minimum number of objects allowed in the pool before the evictor thread (if active) spawns new objects.

Usage

From source file:com.naver.timetable.jdbc.CubridDataManager.java

/**
 * jdbc?  ??  ./*from   w  ww  . j a  v a 2  s .  co  m*/
 * @param strDriver
 * @param strDBConn
 * @param strUserID
 * @param strUserPW
 */
public void initDriver() {
    try {
        Class.forName(strDriver);
        Connection objConn = DriverManager.getConnection(strDBConn, strUserID, strUserPW);
    } catch (ClassNotFoundException e) {
        e.printStackTrace();
    } catch (SQLException e) {
        e.printStackTrace();
    }

    // ?  ? .
    AbandonedConfig abandonedConfig = new AbandonedConfig();
    abandonedConfig.setRemoveAbandoned(true);

    AbandonedObjectPool connectionPool = new AbandonedObjectPool(null, abandonedConfig);

    connectionPool.setMaxActive(maxActive);
    connectionPool.setMaxIdle(maxIdle);
    connectionPool.setMinIdle(minIdle);
    connectionPool.setTimeBetweenEvictionRunsMillis(timeBetweenEvictionRunsMillis);
    //      connectionPool.setMinEvictableIdleTimeMillis(minEvictableIdleTimeMillis);

    ConnectionFactory driverConnFactory = new DriverManagerConnectionFactory(strDBConn, strUserID, strUserPW);
    PoolableConnectionFactory connFactory = new PoolableConnectionFactory(driverConnFactory, connectionPool,
            null, null, defaultReadOnly, defaultAutoCommit);

    PoolingDataSource pds = new PoolingDataSource(connectionPool);
    dataSource = pds;

    try {
        for (int i = 0; i < initialSize; i++) {
            connectionPool.addObject();
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
}

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