Hallo Leute
Komme nicht darauf wie ich mein ArrayList mit den Daten in der while schleife füllen soll 🙁
Dankbar für jede Hilfe
Komme nicht darauf wie ich mein ArrayList mit den Daten in der while schleife füllen soll 🙁
Code:
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.ArrayList;
import java.util.Collection;
public class UserMsg
{
private int id;
private String date;
private String title;
private String role;
private String msg;
private String altMsg;
private ArrayList newsArrayList;
private static DBUser dbUser;
public UserMsg ()
{
createNews ();
}
public String getAltMsg ()
{
return altMsg;
}
public void setAltMsg (String altMsg)
{
this.altMsg = altMsg;
}
public String getDate ()
{
return date;
}
public void setDate (String date)
{
this.date = date;
}
public int getId ()
{
return id;
}
public void setId (int id)
{
this.id = id;
}
public String getMsg ()
{
return msg;
}
public void setMsg (String msg)
{
this.msg = msg;
}
public String getRole ()
{
return role;
}
public void setRole (String role)
{
this.role = role;
}
public String getTitle ()
{
return title;
}
public void setTitle (String title)
{
this.title = title;
}
public void createNews ()
{
try
{
dbUser = new DBUser();
final Connection conn = dbUser.getConnection ();
newsArrayList = new ArrayList ();
Statement statement = conn.createStatement ();
ResultSet rSet = statement.executeQuery ("SELECT * from News");
while (rSet.next ())
{
setId (rSet.getInt ("id"));
setAltMsg (rSet.getString ("altMsg"));
setDate (rSet.getString ("date"));
setMsg (rSet.getString ("msg"));
setRole (rSet.getString ("role"));
setTitle (rSet.getString ("title"));
newsArrayList.add (); //???????????
}
rSet.close ();
statement.close ();
conn.close ();
}
catch (SQLException e)
{
}
}
public Collection getNews ()
{
return newsArrayList;
}
}
Dankbar für jede Hilfe