DBIProvider.java

/*
 * Copyright 2010-2011 Ning, Inc.
 *
 * Ning licenses this file to you under the Apache License, version 2.0
 * (the "License"); you may not use this file except in compliance with the
 * License.  You may obtain a copy of the License at:
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
 * License for the specific language governing permissions and limitations
 * under the License.
 */

package com.ning.billing.dbi;

import javax.sql.DataSource;

import org.skife.jdbi.v2.DBI;
import org.skife.jdbi.v2.IDBI;
import org.skife.jdbi.v2.tweak.transactions.SerializableTransactionRunner;

import com.ning.billing.util.dao.DateTimeArgumentFactory;
import com.ning.billing.util.dao.DateTimeZoneArgumentFactory;
import com.ning.billing.util.dao.EnumArgumentFactory;
import com.ning.billing.util.dao.LocalDateArgumentFactory;
import com.ning.billing.util.dao.UUIDArgumentFactory;
import com.ning.billing.util.dao.UuidMapper;

import com.google.inject.Inject;
import com.google.inject.Provider;
import com.jolbox.bonecp.BoneCPConfig;
import com.jolbox.bonecp.BoneCPDataSource;
import com.mchange.v2.c3p0.ComboPooledDataSource;

public class DBIProvider implements Provider<IDBI> {

    private final DataSource ds;

    @Inject
    public DBIProvider(final DataSource ds) {
        this.ds = ds;
    }

    @Override
    public IDBI get() {
        final DBI dbi = new DBI(ds);
        dbi.registerArgumentFactory(new UUIDArgumentFactory());
        dbi.registerArgumentFactory(new DateTimeZoneArgumentFactory());
        dbi.registerArgumentFactory(new DateTimeArgumentFactory());
        dbi.registerArgumentFactory(new LocalDateArgumentFactory());
        dbi.registerArgumentFactory(new EnumArgumentFactory());
        dbi.registerMapper(new UuidMapper());

        // Restart transactions in case of deadlocks
        dbi.setTransactionHandler(new SerializableTransactionRunner());
        //final SQLLog log = new Log4JLog();
        //dbi.setSQLLog(log);

        return dbi;
    }
}