Display HTTP Request Information - BlackBerry - blackberry

Question

How can I get the all HTTP request headers, method, the suffix of the connection, and all parameters that I added to the request?

Answer 1

Try something like this (I ran this code on a background thread, which I why I use UiApplication.invokeLater() to display results):
try {
ConnectionFactory factory = new ConnectionFactory(); // for OS 5.0+
factory.setPreferredTransportTypes(new int[] {
TransportInfo.TRANSPORT_TCP_WIFI,
TransportInfo.TRANSPORT_TCP_CELLULAR
});
// For OS < 5.0
//HttpConnection conn = (HttpConnection) Connector.open("http://www.google.com;interface=wifi");
HttpConnection conn = (HttpConnection) factory.getConnection("http://www.google.com").getConnection();
conn.setRequestProperty("sessionId", "ABCDEF0123456789");
final StringBuffer results = new StringBuffer();
String key = "";
int index = 0;
// loop over all the header fields, and record their values
while (key != null) {
key = conn.getHeaderFieldKey(index);
if (key != null) {
String value = conn.getHeaderField(key);
results.append(key + " = " + value + "\n\n");
}
index++;
}
results.append("method = " + conn.getRequestMethod() + "\n\n");
// we (should) know which request properties we've set, so we ask
// for them by name here
String sessionId = conn.getRequestProperty("sessionId");
results.append("sessionId = " + sessionId + "\n\n");
String url = conn.getURL();
results.append("URL = " + url);
// show the result on screen (UI thread)
UiApplication.getUiApplication().invokeLater(new Runnable() {
public void run() {
textField.setText(results.toString());
}
});
} catch (IOException e) {
e.printStackTrace();
}