Example usage for org.apache.commons.pool2.impl AbandonedConfig setRemoveAbandonedOnMaintenance

Introduction

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

Prototype

public void setRemoveAbandonedOnMaintenance(boolean removeAbandonedOnMaintenance) 

Source Link

Document

Flag to remove abandoned objects if they exceed the removeAbandonedTimeout when pool maintenance runs.

Usage

From source file:io.seldon.dbcp.DbcpFactory.java

private void createDbcp(DbcpConfig conf) {
    if (!dataSources.containsKey(conf.name)) {
        try {//from  w  ww .ja  v a 2s. co  m

            Class.forName(conf.driverClassName);

            DriverManagerConnectionFactory cf = new DriverManagerConnectionFactory(conf.jdbc, conf.user,
                    conf.password);

            PoolableConnectionFactory pcf = new PoolableConnectionFactory(cf, null);
            pcf.setValidationQuery(conf.validationQuery);
            //, pool, null, conf.validationQuery, false, true,abandondedConfig);

            logger.info("Creating pool " + conf.toString());
            // create a generic pool
            GenericObjectPool<PoolableConnection> pool = new GenericObjectPool<PoolableConnection>(pcf);
            pool.setMaxTotal(conf.maxTotal);
            pool.setMaxIdle(conf.maxIdle);
            pool.setMinIdle(conf.minIdle);
            pool.setMaxWaitMillis(conf.maxWait);
            pool.setTimeBetweenEvictionRunsMillis(conf.timeBetweenEvictionRunsMillis);
            pool.setMinEvictableIdleTimeMillis(conf.minEvictableIdleTimeMillis);
            pool.setTestWhileIdle(conf.testWhileIdle);
            pool.setTestOnBorrow(conf.testOnBorrow);

            AbandonedConfig abandonedConfig = new AbandonedConfig();
            abandonedConfig.setRemoveAbandonedOnMaintenance(conf.removeAbanadoned);
            abandonedConfig.setRemoveAbandonedTimeout(conf.removeAbandonedTimeout);
            abandonedConfig.setLogAbandoned(conf.logAbandonded);

            pool.setAbandonedConfig(abandonedConfig);

            pcf.setPool(pool);
            DataSource ds = new PoolingDataSource(pool);
            dataSources.put(conf.name, ds);

        } catch (ClassNotFoundException e) {
            logger.error(
                    "Failed to create datasource for " + conf.name + " with class " + conf.driverClassName);
        }

    } else {
        logger.error("Pool " + conf.name + " already exists. Can't change existing datasource at present.");
    }
}

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