Groovy jdbc-template shit

gistfile1.txt

import org.junit.Test
import javax.sql.DataSource
import org.apache.commons.dbcp.BasicDataSource
import static junit.framework.Assert.assertNotNull

import org.springframework.jdbc.core.simple.SimpleJdbcTemplate
import org.springframework.jdbc.core.RowMapper
import java.sql.ResultSet
import org.joda.time.LocalDate

class TEMPPerformanceTest {

    @Test
    void testPerformance() {
        DataSource dataSource = lagDataSource()
        assertNotNull dataSource


        SimpleJdbcTemplate jdbcTemplate = new SimpleJdbcTemplate(dataSource)

        String sql = "SELECT * FROM TABLE";

        long start_time = System.currentTimeMillis()

        List<ValueObject> objects = jdbcTemplate.query(sql, new RowRowRowYourMapperGentlyDownTheStream());

    }

    private static class RowRowRowYourMapperGentlyDownTheStream implements RowMapper<Leieforhold> {

        public Leieforhold mapRow(ResultSet rs, int i) {
            Leieforhold l = new Leieforhold()
            l.id = rs.getInt("id")
            l.kontraktTilDato = rs.getDate("FIELD1")
            l.utleieenhet = new Utleieenhet(rs.getString("FIELD2"))

            return l;
        }

    }

    DataSource lagDataSource() {

        BasicDataSource dataSource = new BasicDataSource();
        dataSource.setDriverClassName("com.microsoft.sqlserver.jdbc.SQLServerDriver");
        dataSource.setUrl("jdbc:sqlserver://URL:1433;databaseName=SCHEMA");
        dataSource.setUsername("USER");
        dataSource.setPassword("SECRET");
        return dataSource;
    }
}

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