Example usage for org.apache.commons.dbcp2 SwallowedExceptionLogger SwallowedExceptionLogger

Introduction

In this page you can find the example usage for org.apache.commons.dbcp2 SwallowedExceptionLogger SwallowedExceptionLogger.

Prototype

public SwallowedExceptionLogger(Log log, boolean logExpiredConnections) 

Source Link

Document

Create a SwallowedExceptionLogger with the given logger and expired connection logging property.

Usage

From source file:JDBCPool.dbcp.demo.sourcecode.BasicDataSource.java

/**
 * Creates a connection pool for this datasource.  This method only exists
 * so subclasses can replace the implementation class.
 *
 * This implementation configures all pool properties other than
 * timeBetweenEvictionRunsMillis.  Setting that property is deferred to
 * {@link #startPoolMaintenance()}, since setting timeBetweenEvictionRunsMillis
 * to a positive value causes {@link GenericObjectPool}'s eviction timer
 * to be started.//ww  w.  j  a  v  a  2 s  . c  o m
 */
protected void createConnectionPool(PoolableConnectionFactory factory) {
    // Create an object pool to contain our active connections
    GenericObjectPoolConfig config = new GenericObjectPoolConfig();
    updateJmxName(config);
    config.setJmxEnabled(registeredJmxName != null); // Disable JMX on the underlying pool if the DS is not registered.
    GenericObjectPool<PoolableConnection> gop;
    if (abandonedConfig != null && (abandonedConfig.getRemoveAbandonedOnBorrow()
            || abandonedConfig.getRemoveAbandonedOnMaintenance())) {
        gop = new GenericObjectPool<>(factory, config, abandonedConfig);
    } else {
        gop = new GenericObjectPool<>(factory, config);
    }
    gop.setMaxTotal(maxTotal);
    gop.setMaxIdle(maxIdle);
    gop.setMinIdle(minIdle);
    gop.setMaxWaitMillis(maxWaitMillis);
    gop.setTestOnCreate(testOnCreate);
    gop.setTestOnBorrow(testOnBorrow);
    gop.setTestOnReturn(testOnReturn);
    gop.setNumTestsPerEvictionRun(numTestsPerEvictionRun);
    gop.setMinEvictableIdleTimeMillis(minEvictableIdleTimeMillis);
    gop.setTestWhileIdle(testWhileIdle);
    gop.setLifo(lifo);
    gop.setSwallowedExceptionListener(new SwallowedExceptionLogger(log, logExpiredConnections));
    gop.setEvictionPolicyClassName(evictionPolicyClassName);
    factory.setPool(gop);
    connectionPool = gop;
}

---