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I am using play2.5 with java 8. I am making POST request to server using
WSRequest request = ws.url("http://abababa .com");
WSRequest complexRequest = request.setHeader("X-API-Key", "xxxxxx")
.setHeader("Content-Type", "application/x-www-form-urlencoded")
CompletionStage<WSResponse> responsePromise = complexRequest.post("grant_type=password"
+ "&username=xxxxx&password=yyyyy");
CompletionStage<JsonNode> jsonPromise = responsePromise.thenApply(WSResponse::asJson);
How do I print the final response of the response. I want to return part of the response to this function. Should the function which called this function also have different code compared to synchronous code?
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The stage of completion is an indicator of progress and determines for an operation, work package, or project the ratio of the delivered output to the planned total output. As a percentage, it expresses the proportion of work performed that is part of an agreed total output.
A stage of a possibly asynchronous computation, that performs an action or computes a value when another CompletionStage completes. A stage completes upon termination of its computation, but this may in turn trigger other dependent stages.
Returns a new CompletableFuture that is asynchronously completed by a task running in the given executor with the value obtained by calling the given Supplier. Returns a new CompletionStage that, when this stage completes normally, is executed with this stage's result as the argument to the supplied action.
jsonPromise.toCompletableFuture().get()
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JsonNode jsonData = jsonPromise.toCompletableFuture().get()
I tried the code above but i get compiler error, to return JsonNode data, then i used
JsonNode jsonData = jsonPromise.toCompletableFuture().join()
and it works fine
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