private static HttpPost createRequest(
String stationCode, String captchaText, String captchaId, VechileType type, String previous) {
stationCode = toSumcCode(stationCode);
String urlSuffix =
String.format(
"?%s=%s&%s=%s&%s=%s", QUERY_BUS_STOP_ID, stationCode, QUERY_O, "1", QUERY_GO, "1");
if (type != null) {
urlSuffix += ("&" + VECHILE_TYPE_PARAMETER_NAME + "=" + type.ordinal());
}
final HttpPost result = new HttpPost(URL + urlSuffix);
result.addHeader("User-Agent", USER_AGENT);
result.addHeader("Referer", REFERER);
// Issue 85:
// result.getParams().setBooleanParameter(CoreProtocolPNames.USE_EXPECT_CONTINUE, true);
try {
final UrlEncodedFormEntity entity =
new UrlEncodedFormEntity(parameters(stationCode, captchaText, captchaId, type, previous));
result.setEntity(entity);
} catch (UnsupportedEncodingException e) {
throw new IllegalStateException("Not supported default encoding?", e);
}
return result;
}
private static List<BasicNameValuePair> parameters(
String stationCode, String captchaText, String captchaId, VechileType type, String previous) {
final List<BasicNameValuePair> result = new ArrayList<BasicNameValuePair>(6);
if (previous != null) {
final Map<String, String> parametersMapping =
getParametersMapping(previous, stationCode, captchaText, captchaId);
parametersMapping.put("submit", "Провери");
for (Entry<String, String> next : parametersMapping.entrySet()) {
result.add(new BasicNameValuePair(next.getKey(), next.getValue()));
}
if (type != null) {
result.add(
createParameter(
parametersMapping, VECHILE_TYPE_PARAMETER_NAME, Integer.toString(type.ordinal())));
}
}
return result;
}