sergey.ibudgetapp.dao.impl.TestDataConnection.java Source code

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Here is the source code for sergey.ibudgetapp.dao.impl.TestDataConnection.java

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package sergey.ibudgetapp.dao.impl;

import java.io.IOException;
import java.io.Reader;
import java.sql.Connection;
import java.sql.DatabaseMetaData;
import java.sql.ResultSet;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.apache.ibatis.io.Resources;
import org.apache.ibatis.jdbc.ScriptRunner;
import sergey.ibudgetapp.utils.MyBatisUtil;

/**
 *
 * @author sergey
 */
public class TestDataConnection {

    public static void initDatabase() {
        Connection connection = null;
        Reader reader = null;
        try {
            connection = MyBatisUtil.getConnection();
            ScriptRunner scriptRunner = new ScriptRunner(connection);

            //            DatabaseMetaData dbmd = connection.getMetaData();
            //            ResultSet rs = dbmd.getTables(null, "ROOT", null, null);
            //            if (!rs.next()) {
            //                System.out.println(" ");
            //            } 

            reader = Resources.getResourceAsReader("sql/drop_tables.sql");
            scriptRunner.runScript(reader);

            reader = Resources.getResourceAsReader("sql/create_tables.sql");
            scriptRunner.runScript(reader);

            reader = Resources.getResourceAsReader("sql/sample_data.sql");
            scriptRunner.runScript(reader);

            connection.commit();
            reader.close();
            scriptRunner.closeConnection();
        } catch (Exception ex) {
            Logger.getLogger(TestDataConnection.class.getName()).log(Level.SEVERE, null, ex);
        }
    }
}