I'm trying to send a JSON string to a Server using Jetty HttpClient, but I didn't found any good example about how can I do that, only request where the client send simple params by POST.
I manage to send the request using Apache HttpClient, but then I 've issues to keep the session when I perform the next request.
// rpcString is a json like {"method":"Login","params":["user","passw"],"id":"1"}:
entity = new StringEntity(rpcString, HTTP.UTF_8);
HttpPost httpPost = new HttpPost("http://site.com:8080/json/users");
entity.setContentType("application/json");
httpPost.setEntity(entity);
client = HttpClientBuilder.create().build();
CloseableHttpResponse response = (CloseableHttpResponse) client.execute(httpPost);
If is possible, I like to do the same using jetty API client.
Thanks.
This question is really old, but I came accross with the same problem and this is how I solved it:
// Response handling with default 2MB buffer
BufferingResponseListener bufListener = new BufferingResponseListener() {
@Override
public void onComplete(Result result) {
if (result.isSucceeded()) {
// Do your stuff here
}
}
};
Request request = httpClient.POST(url);
// Add needed headers
request.header(HttpHeader.ACCEPT, "application/json");
request.header(HttpHeader.CONTENT_TYPE, "application/json");
// Set request body
request.content(new StringContentProvider(JSON_STRING_HERE), "application/json");
// Add basic auth header if credentials provided
if (isCredsAvailable()) {
String authString = username + ":" + password;
byte[] authEncBytes = Base64.getEncoder().encode(authString.getBytes());
String authStringEnc = "Basic " + new String(authEncBytes);
request.header(HttpHeader.AUTHORIZATION, authStringEnc);
}
request.send(bufListener);
To preserve the session with Apache HttpClient , you need to create the HttpClient
instance once and then reuse it for all requests.
I don't know how the Jetty HTTP client API works but in general, you just need to build a POST request and add the JSON data encoded as an UTF-8 bytes as the request content.
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