### JdbcTarefaDao.java V2

```java
package br.com.caelum.tarefas.dao;

import java.sql.Connection;
import java.sql.Date;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.List;

import org.springframework.stereotype.Repository;

import br.com.caelum.tarefas.ConnectionFactory;
import br.com.caelum.tarefas.modelo.Tarefa;

@Repository
public class JdbcTarefaDao {
	private Connection connection;

	public JdbcTarefaDao(Connection connection) {
		this.connection = connection
	}
//...
```