I want to pass a parameter to a method using POST request. Since all data is generated after some logic, I don't want to use form to send such request. Is is possible in playframework?
you can use play ws. It allows you to do HTTP requests
Related
Suppose any REST api is exposed over the net which has post method and has some request body. Now how would I know what are the expected request body of that REST api?
Create a sample/test API for this purpose. Server will return the sample of the object that you need to send in next API request body. So, call the this GET API to know what and all key need to be send.
When I drag an existing call to Autoresponder it generates a rule based on the method and URL. This works fine for REST APIs but not for APIs that are not based on the URL(like SOAP). Is there a way to make it respond based on the request body?
I'll explain the full use case. I have a .saz containing about 100 POST request to a SOAP API containing a repro for a bug in a application that I've created. I'm looking for an easy way to replay the communication that causes my app to crash.
You can use fiddler to respond with soap but because the URLs are the same for different calls, only one can be set up to respond at a time. After generating the rule create a .dat file that contains the soap response.
I am working with this third party service provider where i have to fetch / filter some data from them. The search filter parameters are complex in nature and contains too many filter params. I have tried to use querystring values and with querystring, i find it more difficult to send data since the data i have to send may contain an array of objects.
With JSON request body even with HTTP GET request, I find it extremely easy to process the request and did the testing using Insomnia REST client with ease. However POSTman REST client doesn't allow to send body parameters with GET request.
I have seen others using POST request to fetch / filter data from the api for the same purpose. POST HTTP request can be used to fetch data, but is it good from the technical standpoint? Is it recommended practice to send JSON request body values with GET request?
Not sure how much control you might have on the protocol or you have any middleware, but an HTTP GET usually doesn't have a body, I've even seen smart firewalls and hosting services strip any body by default. If you want to stay "close" to clean REST, you might consider adding a "/query" to your resource path and do a POST to that endpoint; it's a bit "RPC-ish" but not too bad. Another option would be to have a completely independent query service that could be using another protocol such as JSON-RPC.
I'm designing a REST api that allow client side to POST (create) a resource.
Let's call my resource is Subscription and my REST api accepts a Dto called Subscription
The POST request needs to be sent together with a captcha token that will be verified on server side.
My question is where would be the best place to put the captcha token, there're some options that I'm thinking about:
Directly inside Subscription
As a parameter in URL, e.g: /subscriptions?captcha_token=abcd1234
As a HTTP header
Create a new Dto that wraps Subscription and carry field captchaToken
Any other suggestion are welcome.
Thank you.
For anything authentication or authorization related I typically rely on headers or querystring parameters.
Generally I don't like to commingle payload with auth-related material, nor do I like to encapsulate it.
Having it in an HTTP header or as a querystring parameter gives you a good amount of isolation there. Also since it's independent of the request body you can implement broader auth controls for every API call without being dependent on the presence of a request body (important for GET requests which shouldn't carry a request body anyway).
Using a HTTP Header is only an option if your clients can modify / send HTTP Header information. This approach does not work for Standard Browsers.
You are not filtering a resource, so a query parameter from the REST Point of view does not make sense, and you don't want to send the captcha answer as query parameter.
Usually the one submits the captcha information (id, answer) together with the form data (payload). You also usually display captchas together with the form.
So at the end the only useful option is to send the captcha information as part of the payload / form data.
If you should put the data into your Subscription DTO or not depends on your design / preferences.
I'd suggest to use something like a Subscription(Data) and SubscriptionRequest where the SubscriptionRequest contains the SubscriptionDataand the Captha Information (capcha id and answer)
We are successfully sending data for new, changed, and removed events to Google Calendar from a Scala app using Spray HTTP. However, we are currently sending one event per request, and this becomes very inefficient when there are multiple events for the current user. In these cases we would like to send batched data, as described here:
https://developers.google.com/google-apps/calendar/batch
The documentation begins with:
A batch request is a single standard HTTP request containing multiple
Google Calendar API calls, using the multipart/mixed content type.
Within that main HTTP request, each of the parts contains a nested
HTTP request.
Since we are already using spray http we would like to use its support for multipart/mixed requests (spray.http.MultipartContent) but it isn't clear that this is possible since the parts must consist of one or more spray.http.BodyPart instances and there doesn't seem to be a way to turn a spray.http.HttpRequest into a BodyPart.
Has anyone successfully done this? We are also taking a look at the Google API Client for Java but would rather not go down that path if there is a more Scala-friendly way to do it.