None of code can establish http connection over BIS - blackberry

Question

I am new in developing Blackberry Application.
In these three days, I already searched and learned in both forum and tutorial from the RIM itself. But none of them can solve my problem. >.<
So. I already tried some different methods to establish http connection over BIS in 4.6.
These are the following codes:
1.
HttpConnection httpConnection;
String url = "myURL;deviceside=true";
try{
httpConnection = (HttpConnection) Connector.open(url);
Dialog.inform(">.<");
}
catch(Exception e)
{
Dialog.inform(e.getMessage());
}
From the code #1 above, none of the dialogs are displayed.
String url = "myURL";
try {
StreamConnection s = (StreamConnection)Connector.open(url);
InputStream input = s.openInputStream();
Dialog.inform("sblm byte");
byte[] data = new byte[256];
int len = 0;
StringBuffer raw = new StringBuffer();
Dialog.inform("stlh buat byte");
while( -1 != (len = input.read(data))) {
raw.append(new String(data, 0, len));
}
Dialog.inform("stlh while");
response = raw.toString();
Dialog.inform(response);
input.close();
s.close();
}
catch(Exception e) { }
As well as code #1, this code above also doesnt pop up any dialog.
I am desperately need the right guide for establishing simple http connection. Is there any technique that I missed? Do I need any signature for this? Do I need extra setting in both my Blackberry device (BB 8900 with OS 5.00) or in my compiler, Eclipse?
Thank you.

Answer 1

Try this code.
try {
HttpConnection httpConnection=(HttpConnection)Connector.open(url);
httpConnection.setRequestMethod(HttpConnection.GET);
if(httpConnection.getResponseCode()==HttpConnection.HTTP_OK)
{
InputStream is=httpConnection.openInputStream();
int ch;
StringBuffer buffer=new StringBuffer();
while((ch=is.read())!=-1)
{
buffer.append((char)ch);
}
}
} catch (IOException e) {
System.out.println("Exception From Thread"+e);
e.printStackTrace();
}
}