private RailyatriCookies getRailyatriCookies() {
String railyatriUrl = TRAIN_ENQUIRY_SERVER;
DefaultHttpClient httpClient = new DefaultHttpClient();
HttpGet httpGet = new HttpGet(railyatriUrl);
RailyatriCookies railyatriCookies = null;
try {
HttpResponse httpResponse = httpClient.execute(httpGet);
if (httpResponse.getStatusLine().getStatusCode() == 200) {
railyatriCookies = new RailyatriCookies();
railyatriCookies.setCookieSpecRegistry(httpClient.getCookieSpecs());
railyatriCookies.setCookieStore(httpClient.getCookieStore());
// For debugging only
List<Cookie> cookies = railyatriCookies.getCookieStore().getCookies();
if (cookies.isEmpty()) {
System.out.println("No Cookies!!!");
} else {
for (int i = 0; i < cookies.size(); i++) {
System.out.println("-" + cookies.get(i).toString());
}
}
}
} catch (ClientProtocolException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return railyatriCookies;
}
private String fetchData(String url) {
StringBuilder data = new StringBuilder();
boolean isSuccess = false;
HttpClient stageClient = new DefaultHttpClient();
HttpGet httpGet = new HttpGet(url);
RailyatriCookies railyatriCookies = getRailyatriCookies();
if (railyatriCookies != null) {
((DefaultHttpClient) stageClient).setCookieSpecs(railyatriCookies.getCookieSpecRegistry());
((DefaultHttpClient) stageClient).setCookieStore(railyatriCookies.getCookieStore());
}
httpGet.setHeader("Accept", "application/json");
httpGet.setHeader(
"User-Agent",
"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.22 (KHTML, like Gecko) Chrome/25.0.1364.97 Safari/537.22");
httpGet.setHeader("Accept-Encoding", "gzip,deflate,sdch");
try {
HttpResponse response = stageClient.execute(httpGet);
StatusLine statusLine = response.getStatusLine();
int statusCode = statusLine.getStatusCode();
if (statusCode == 200) {
HttpEntity entity = response.getEntity();
InputStream inputStream = entity.getContent();
BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(inputStream));
String line;
while ((line = bufferedReader.readLine()) != null) {
data.append(line);
isSuccess = true;
}
} else {
Log.e(tag, "Failed to access: " + url + ". status code = " + statusCode);
isSuccess = false;
}
} catch (ClientProtocolException clientProtocolException) {
clientProtocolException.printStackTrace();
Log.e(tag, clientProtocolException.getMessage());
isSuccess = false;
} catch (IOException ioException) {
ioException.printStackTrace();
Log.e(tag, ioException.getMessage());
isSuccess = false;
}
if (isSuccess) {
return data.toString();
} else {
return null;
}
}
