@Test
public void interceptorDoesAddUserAgent() throws Exception {
Request request = new Request.Builder().url("https://test.desk.com").build();
assertFalse(doesHaveUserAgent(request));
OkHttpClient.Builder builder = new OkHttpClient.Builder();
builder.interceptors().add(userAgentInterceptor);
Call call = builder.build().newCall(request);
Response response = call.execute();
assertTrue(doesHaveUserAgent(response.request()));
assertEquals(TEST_USER_AGENT, response.request().header(HEADER_USER_AGENT));
}
@Override
public T call() throws Exception {
Request request = null;
Response response = null;
Exception exception = null;
Call call = null;
try {
MNSLog.logD("[call] - ");
if (context.getCancellationHandler().isCancelled()) {
throw new InterruptedIOException("This task is cancelled!");
}
Request.Builder requestBuilder = new Request.Builder();
// build request url
String url = message.buildCanonicalURL();
MNSUtils.signRequest(message);
requestBuilder = requestBuilder.url(url);
// set request headers
for (String key : message.getHeaders().keySet()) {
requestBuilder = requestBuilder.addHeader(key, message.getHeaders().get(key));
}
String contentType = message.getHeaders().get(MNSHeaders.CONTENT_TYPE);
String content = message.getContent();
// set request body
if (message.getContent() != null) {
MNSUtils.assertTrue(contentType != null, "Content type can't be null when send data!");
requestBuilder =
requestBuilder.method(
message.getMethod().toString(),
new ProgressTouchableRequestBody(
message.getContent().getBytes(), contentType, context.getProgressCallback()));
} else {
switch (message.getMethod()) {
case PUT:
requestBuilder =
requestBuilder.method(
message.getMethod().toString(), RequestBody.create(null, new byte[0]));
break;
case GET:
requestBuilder = requestBuilder.get();
break;
case HEAD:
requestBuilder = requestBuilder.head();
break;
case DELETE:
requestBuilder = requestBuilder.delete();
break;
default:
break;
}
}
request = requestBuilder.build();
if (MNSLog.isEnableLog()) {
MNSLog.logD("request url: " + request.url());
Map<String, List<String>> headerMap = request.headers().toMultimap();
for (String key : headerMap.keySet()) {
MNSLog.logD("requestHeader " + key + ": " + headerMap.get(key).get(0));
}
}
call = client.newCall(request);
context.getCancellationHandler().setCall(call);
// send request
response = call.execute();
if (MNSLog.isEnableLog()) {
MNSLog.logD("response code: " + response.code() + " for url: " + request.url());
Map<String, List<String>> headerMap = response.headers().toMultimap();
for (String key : headerMap.keySet()) {
MNSLog.logD("responseHeader " + key + ": " + headerMap.get(key).get(0));
}
}
} catch (Exception e) {
MNSLog.logE("Encounter local execpiton: " + e.toString());
if (MNSLog.isEnableLog()) {
e.printStackTrace();
}
exception = new ClientException(e.getMessage(), e);
}
if (exception == null && (response.code() == 203 || response.code() >= 300)) {
try {
exception = ResponseParsers.parseResponseErrorXML(response);
} catch (IOException e) {
exception = new ClientException(e.getMessage(), e);
}
} else if (exception == null) {
try {
T result = responseParser.parse(response);
if (context.getCompletedCallback() != null) {
context.getCompletedCallback().onSuccess(context.getRequest(), result);
}
return result;
} catch (IOException e) {
exception = new ClientException(e.getMessage(), e);
}
}
// reconstruct exception caused by manually cancelling
if ((call != null && call.isCanceled()) || context.getCancellationHandler().isCancelled()) {
exception = new ClientException("Task is cancelled!", exception.getCause(), true);
}
if (exception instanceof ClientException) {
if (context.getCompletedCallback() != null) {
context
.getCompletedCallback()
.onFailure(context.getRequest(), (ClientException) exception, null);
}
} else {
if (context.getCompletedCallback() != null) {
context
.getCompletedCallback()
.onFailure(context.getRequest(), null, (ServiceException) exception);
}
}
throw exception;
}