GenericSyslogPoolFactory.java

package org.graylog2.syslog4j.impl.pool.generic;

import org.apache.commons.pool.ObjectPool;
import org.apache.commons.pool.impl.GenericObjectPool;
import org.graylog2.syslog4j.SyslogPoolConfigIF;
import org.graylog2.syslog4j.SyslogRuntimeException;
import org.graylog2.syslog4j.impl.pool.AbstractSyslogPoolFactory;

/**
 * GenericSyslogPoolFactory is an implementation of the Apache Commons Pool
 * BasePoolableObjectFactory using a GenericObjectPool.
 * <p/>
 * <p>Syslog4j is licensed under the Lesser GNU Public License v2.1.  A copy
 * of the LGPL license is available in the META-INF folder in all
 * distributions of Syslog4j and in the base directory of the "doc" ZIP.</p>
 *
 * @author <syslog4j@productivity.org>
 * @version $Id: GenericSyslogPoolFactory.java,v 1.5 2008/12/10 04:15:10 cvs Exp $
 */
public class GenericSyslogPoolFactory extends AbstractSyslogPoolFactory {
    protected void configureGenericObjectPool(GenericObjectPool genericObjectPool) throws SyslogRuntimeException {
        SyslogPoolConfigIF poolConfig = null;

        try {
            poolConfig = (SyslogPoolConfigIF) this.syslog.getConfig();

        } catch (ClassCastException cce) {
            throw new SyslogRuntimeException("config must implement interface SyslogPoolConfigIF");
        }

        genericObjectPool.setMaxActive(poolConfig.getMaxActive());
        genericObjectPool.setMaxIdle(poolConfig.getMaxIdle());
        genericObjectPool.setMaxWait(poolConfig.getMaxWait());
        genericObjectPool.setMinEvictableIdleTimeMillis(poolConfig.getMinEvictableIdleTimeMillis());
        genericObjectPool.setMinIdle(poolConfig.getMinIdle());
        genericObjectPool.setNumTestsPerEvictionRun(poolConfig.getNumTestsPerEvictionRun());
        genericObjectPool.setSoftMinEvictableIdleTimeMillis(poolConfig.getSoftMinEvictableIdleTimeMillis());
        genericObjectPool.setTestOnBorrow(poolConfig.isTestOnBorrow());
        genericObjectPool.setTestOnReturn(poolConfig.isTestOnReturn());
        genericObjectPool.setTestWhileIdle(poolConfig.isTestWhileIdle());
        genericObjectPool.setTimeBetweenEvictionRunsMillis(poolConfig.getTimeBetweenEvictionRunsMillis());
        genericObjectPool.setWhenExhaustedAction(poolConfig.getWhenExhaustedAction());
    }

    public ObjectPool createPool() throws SyslogRuntimeException {
        GenericObjectPool genericPool = new GenericObjectPool(this);

        configureGenericObjectPool(genericPool);

        return genericPool;
    }
}