J2ME DB CONNECTIVITY

[lovely_chatterjee]

Hello,
I want connect my database created in access with my j2me code.
How can I do this?
Can you provide some codes?

[petrib]

http://wiki.forum.nokia.com/index.ph...ta_from_server

http://wiki.forum.nokia.com/index.ph...tps_in_Java_ME

http://wiki.forum.nokia.com/index.ph...ent_in_Java_ME

http://wiki.forum.nokia.com/index.ph...est_in_Java_ME

You then need to write the server-side code to correspond to the client (and have the server-side do the database access for your client app).

[lovely_chatterjee]

Hi,
What is the package need to be imported for j2me db connectivity?

[petrib]

There is no "package" to "import". J2ME has no built-in, direct database connectivity support. You have to design/code it yourself using TCP/IP socket calls or higher-level protocols like HTTP.

[lovely_chatterjee]

Hi,
Is there any built in application for j2me db connection in WTK2.5.1 or anywhere else ?

[raj_J2ME]

Hi,
Is there any built in application for j2me db connection in WTK2.5.1 or anywhere else ?

Did you read the Post Number 2?
Everything is there, in details whatever you will need,

[lovely_chatterjee]

Hi,
I am trying to create a recordstore to store data in j2me. I have written some code but it is not running and gives some errors.
Can you tell why is the code not running?
Here the code is:
import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;
import javax.microedition.rms.*;
//import javax.microedition.rms.RecordStoreException;

public class RecordStore extends MIDlet

{
Form mainForm;
public RecordStore ()

{
String con_name=null;
String con_loc=null;
int con_num=0;
try
{
mainForm = new Form ("RMS");

RecordStore rs = RecordStore.openRecordStore("MyContacts", true);

rs.con_name = "abc";
rs.con_loc = "aa";
rs.con_num = 111;
ByteArrayOutputStream baos = new ByteArrayOutputStream();
DataOutputStream os = new DataOutputStream(baos);
os.WriteUTF(rs.con_name);
os.WriteUTF(rs.con_loc);
os.WriteInt(rs.con_num);
os.close();
byte[] data = baos.toByteArray();
int id = recordStore.addRecord(data,0,data.length);
/*byte[] data1 = baos.toByteArray();
DataInputStream is = new DataInputStream(new ByteArrayInputStream(data1));
rs.con_name = is.readUTF();
rs.con_loc = is.readUTF();
rs.con_num = is.readInt();
mainForm.append(con_name);
mainForm.append(con_loc);
System.out.println(con_num);
is.close();*/
rs.closeRecordStore();
}

catch(Exception e1){}
}
public void startApp()
{

Display display = Display.getDisplay (this);
display.setCurrent (mainForm);
}
public void pauseApp() {}
public void destroyApp(boolean unconditional) {}
}