public void sendHttpRequest(
final HttpRequest httpRequest, final HttpResponseListener httpResponseListener) {
if (httpRequest.getUrl() == null) {
httpResponseListener.failed(
new GdxRuntimeException("can't process a HTTP request without URL set"));
return;
}
try {
final String method = httpRequest.getMethod();
URL url;
if (method.equalsIgnoreCase(HttpMethods.GET)) {
String queryString = "";
String value = httpRequest.getContent();
if (value != null && !"".equals(value)) queryString = "?" + value;
url = new URL(httpRequest.getUrl() + queryString);
} else {
url = new URL(httpRequest.getUrl());
}
final HttpURLConnection connection = (HttpURLConnection) url.openConnection();
// should be enabled to upload data.
final boolean doingOutPut =
method.equalsIgnoreCase(HttpMethods.POST) || method.equalsIgnoreCase(HttpMethods.PUT);
connection.setDoOutput(doingOutPut);
connection.setDoInput(true);
connection.setRequestMethod(method);
// Headers get set regardless of the method
for (Map.Entry<String, String> header : httpRequest.getHeaders().entrySet())
connection.addRequestProperty(header.getKey(), header.getValue());
// Set Timeouts
connection.setConnectTimeout(httpRequest.getTimeOut());
connection.setReadTimeout(httpRequest.getTimeOut());
executorService.submit(
new Runnable() {
@Override
public void run() {
try {
// Set the content for POST and PUT (GET has the information embedded in the URL)
if (doingOutPut) {
// we probably need to use the content as stream here instead of using it as a
// string.
String contentAsString = httpRequest.getContent();
InputStream contentAsStream = httpRequest.getContentStream();
OutputStream outputStream = connection.getOutputStream();
if (contentAsString != null) {
OutputStreamWriter writer = new OutputStreamWriter(outputStream);
writer.write(contentAsString);
writer.flush();
writer.close();
} else if (contentAsStream != null) {
StreamUtils.copyStream(contentAsStream, outputStream);
outputStream.flush();
outputStream.close();
}
}
connection.connect();
final HttpClientResponse clientResponse = new HttpClientResponse(connection);
try {
httpResponseListener.handleHttpResponse(clientResponse);
} finally {
connection.disconnect();
}
} catch (final Exception e) {
connection.disconnect();
httpResponseListener.failed(e);
}
}
});
} catch (Exception e) {
httpResponseListener.failed(e);
return;
}
}
