How to get headers? (java,httpclient 4.X)

Question

When I do:

Header[] h = first.getAllHeaders();

The returned Header array is empty. Any ideas? Below is my code.

---

Answer 1

You're calling getAllHeaders() on first, which is your HttpGet object. You want to call getAllHeaders() on the response object like this:

Header[] h = response.getAllHeaders();

You can also check the Response's status code and respond accordingly like this:

int statusCode = response.getStatusLine().getStatusCode();
Logger.d("Response returned status code " + statusCode);

if (HttpStatus.SC_OK == statusCode) {
    // TODO: handle 200 OK
} else if (HttpStatus.SC_NOT_FOUND == statusCode) { 
    // TODO: handle 404 Not Found
} else { 
    // TODO: handle other codes here
}