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package net.java.ao.builder.dbcp;

import net.java.ao.Disposable;
import net.java.ao.DisposableDataSource;
import net.java.ao.builder.ClassUtils;
import net.java.ao.builder.DataSourceFactory;
import net.java.ao.builder.DelegatingDisposableDataSourceHandler;
import org.apache.commons.dbcp.BasicDataSource;

import java.sql.Driver;
import java.sql.SQLException;

public final class DbcpDataSourceFactory implements DataSourceFactory {
    public DisposableDataSource getDataSource(Class driverClass, String url, String username, String password) {
        final BasicDataSource dbcp = new BasicDataSource();
        dbcp.setUrl(url);
        dbcp.setUsername(username);
        dbcp.setPassword(password);
        return DelegatingDisposableDataSourceHandler.newInstance(dbcp, new Disposable() {
            @Override
            public void dispose() {
                try {
                    dbcp.close();
                } catch (SQLException e) {
                    //ignored
                }
            }
        });
    }

    public static boolean isAvailable() {
        return ClassUtils.loadClass("org.apache.commons.dbcp.BasicDataSource") != null;
    }
}