CODEWITHSUNDEEP
xmlblackberryjava-mehttpconnection
Zeeshan Ali
Zeeshan Ali

Reputation: 11

Blackberry HTTP Connection

    public final class MyScreen extends MainScreen
{
    /**
     * Creates a new MyScreen object
     */
    public MyScreen()
    {
        MyScreen myScreen = new MyScreen();
        String a = myScreen.getPage("http://www.google.com");
        System.out.println("+++  "+a);
    }
    public void parse(String xml){

    }
    public String getPage(String url) {
        String response = "";

        try {
            StreamConnection s = (StreamConnection)Connector.open(url);

            InputStream input = s.openInputStream();

            byte[] data = new byte[256];
            int len = 0;
            StringBuffer raw = new StringBuffer();

            while( -1 != (len = input.read(data))) {
                raw.append(new String(data, 0, len));
            }

            response = raw.toString();

            input.close();
            s.close();
        } catch(Exception e) { }

        return response;
    }
}

This is the code I want to execute to get Http Contents in Blackberry. I got exception of StackOverflow. Please give me help with example.

Upvotes: 0

Views: 1006

Answers (2)

Dinesh Sharma
Dinesh Sharma

Reputation: 11571

There is a BlackBerry developer guide - Code sample: Creating a connection over HTTP by using the first available transport - that will surely help you.

Upvotes: 0

Vit Khudenko
Vit Khudenko

Reputation: 28418

Just try searching on StackOverflow - there are a lot of info on this.

UPDATE:

Basically BB networking consists of 2 points:

  1. Detecting what network transport to use. This is BB spesific. Have you heard about network transports? If not, then check Connecting your BlackBerry - http and socket connections to the world. Basically you end up with a url that is appended with a spesific string that tells to the BB internals what network transport to use.

  2. Using HttpConnection for the got url at step 1 to retrieve data from network. See the API docs on HttpConnection. There are sample code in there.

Upvotes: 3

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