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package ch.sahits;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.Vector;
public class Foo{
private Connection getConnection() throws SQLException {
Connection con = null;
try {
Class.forName("oracle.jdbc.driver.OracleDriver");
} catch (ClassNotFoundException ex) {
System.err
.println("Class oracle.jdbc.driver.OracleDriver not found. Make sure that classes12.jar is on your classpath");
}
con = DriverManager.getConnection(
"jdbc:oracle:thin:@localhost:1521:name", "sys", "good");
return con;
}
public UserBean[] loadAll() throws SQLException {
String sql = "select * from USER";
Connection con = getConnection();
Statement stmt = con.createStatement();
ResultSet result = stmt.executeQuery(sql);
result.beforeFirst();
Vector<UserBean> v = new Vector<UserBean>();
while (result.next()) {
UserBean obj = new UserBean();
obj.setName(result.getString("NAME").trim());
obj.setSurname(result.getString("SURNAME").trim());
obj.setEmail(result.getString("EMAIL").trim());
obj.setBirthDate(result.getString("BIRTH_DATE").trim());
v.add(obj);
}
UserBean[] array = new UserBean[v.size()];
v.copyInto(array);
return array;
}
public UserBean loadUnique(String email) throws SQLException {
String sql = "select * from USER where " + "EMAIL = `" + email + "`";
Connection con = getConnection();
Statement stmt = con.createStatement();
ResultSet result = stmt.executeQuery(sql);
result.beforeFirst();
if (result.next()) {
UserBean obj = new UserBean();
obj.setName(result.getString("NAME").trim());
obj.setSurname(result.getString("SURNAME").trim());
obj.setEmail(result.getString("EMAIL").trim());
obj.setBirthDate(result.getString("BIRTH_DATE").trim());
return obj;
}
return null;
}
}
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