datasourcefactory.java

torque服务器源代码

package org.apache.torque.dsfactory;

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import javax.sql.DataSource;
import org.apache.commons.configuration.Configuration;
import org.apache.torque.TorqueException;

/**
 * A factory that returns a DataSource.
 *
 * @author <a href="mailto:[e-mail]">John McNally</a>
 * @version $Id: DataSourceFactory.java,v 1.2 2002/09/13 05:06:38 stephenh Exp $
 */
public interface DataSourceFactory
{
    
    /**
     * @return the <code>DataSource</code> configured by the factory.
     * @throws TorqueException if the source can't be returned
     */
    DataSource getDataSource() throws TorqueException;

    /**
     * Initialize the factory.
     *
     * @param configuration where to load the factory settings from
     * @throws TorqueException Any exceptions caught during processing will be
     *         rethrown wrapped into a TorqueException.
     */
    void initialize(Configuration configuration) 
        throws TorqueException;
}