I am try to integrate a paypal express checkout in my java application.When I try to access the token,it returns null.Here is my code
SetExpressCheckoutResponseType set=s.setExpressCheck();
if(set!=null)
System.out.println(set.getToken());
it prints null
Uhm that is a little bit too less information.
What is s. What librarby|framework do you use?
Did you read express-checkout?
I'm guessing that you use the Paypal Api.
Related
I am trying to access operationId in Java.
I have an access to TelemetryClient but telemetryClient.getContext().getOperation().getId() returns null and I don't know how can I get current operationId for the request.
I am looking for System.Diagnostics.Activity.Current.RootId equivalent in Java.
ThreadContext.getRequestTelemetryContext().getHttpRequestTelemetry().getContext().getOperation().getId() seems to be a way to go.
I'm working on building a weather app using the Open Weather API. The below properly calls the API but for some reason returns null.
JSONObject queryResults = data.optJSONObject("weather");
System.out.println(queryResults.toString());
Here is the API Call
API Call Image
When I put in "coord" or "main" or "clouds" or "sys", it works perfectly I get the results. But for some reason, just with "weather" it returns null. What am I missing? Thanks!
Needed to use JSONArray. Thanks to asfmlr in the comments above.
I am trying to get the user sys_id by username using the SNOW REST API. But I couldn't find a way of doing it in the SNOW API doc.
Is it impossible to do so or any other alternative way of doing it?
Yes, this is a simple GET call. sys_id isn't returned on the default fields but will be returned if you explicitly request it:
https://[your instance].service-now.com/api/now/table/sys_user?sysparm_query=user_name%3D[your username]&sysparm_fields=sys_id&sysparm_limit=1
The REST api explorer is very handy for building and testing queries like this. You can find it by searching the navigator.
Does anybody know how to call the REST API to get all Processes in Oracle BPM?
I already tried this without success:
http://bpm.server.com:7101/bpm/services/rest/processes
It only returns the string: "Processes.", but I need creation dates, name, id, etc...
Thanks.
Ok. It's seems that the Processes REST API is not implemented yet. Too bad.
It's is included in the WASL(/bpm/services/rest/application.wadl), but it returns the string "Processes" instead of a JSON. Follow this link for more info.
I'm trying to pass success & error messages using flash() but it seems that the values get lost since there's a page redirect in place. The documentation says redirect("/url").flashing but this doesn't seem to compile in play 2.2.x.
Can anyone give me pointers on how to persist these flash values? I'd appreciate any help on this.
It looks like you're trying to mix the Scala and Java implementations of flash. As the documentation for Play Java says:
public static Result save() {
flash("success", "The item has been created");
return redirect("/home");
}
Set the flash values first, then return with redirect. Flash data is only persisted across one request however, so once you leave the controller function you've redirected to, it's gone. If it still seems to be getting "lost", post where any how you're trying to retrieve the data.