org.chaston.oakfunds.jdbc.AppEngineDataStoreModule.java Source code

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Here is the source code for org.chaston.oakfunds.jdbc.AppEngineDataStoreModule.java

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/*
 * Copyright 2014 Miles Chaston
 *
 * Licensed 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 org.chaston.oakfunds.jdbc;

import com.google.inject.AbstractModule;
import com.google.inject.Provides;
import com.google.inject.Singleton;
import org.apache.commons.dbcp.BasicDataSource;
import org.chaston.oakfunds.storage.SystemColumnDefs;

import javax.sql.DataSource;
import java.sql.SQLException;

/**
 * TODO(mchaston): write JavaDocs
 */
public class AppEngineDataStoreModule extends AbstractModule {
    @Override
    protected void configure() {
        bind(DatabaseVariantHandler.class).to(MySqlDatabaseVariantHandler.class);
    }

    @Provides
    @Singleton
    DataSource provideDataSource() throws SQLException {
        BasicDataSource dataSource = new BasicDataSource();
        dataSource.setDriverClassName("com.mysql.jdbc.GoogleDriver");
        dataSource.setUrl(
                "jdbc:google:mysql://mchaston-oakfunds:oakfunds2/" + SystemColumnDefs.SCHEMA + "?user=root");
        return dataSource;
    }
}