I'm a newbie to this area and need help.
I'm working with Jasper reports server. My goal is to call a report published in JasperServer from a jsp. Is it possible?
Until now I was able to show a report on a html page using http api, but the problem there is that user credential are in cleartext and not hidden.
Any ideas?
Try using Rest API of JasperServer and use some rest clients like Jersey to get the response of your report as input stream and render that in your JSP.
I think these are helpful to you.
Calling a .jasper file from a JSP
Streaming a PDF Jasper Report Using JSP
After reading all yours suggestion i came up with this solution:
PutMethod put = new PutMethod(request3);
put.setRequestEntity(new StringRequestEntity(descriptor, "text/xml", "UTF-8"));
int statusCode3 = client.executeMethod(put);
//System.out.println(put.getResponseBodyAsString());
String report = put.getResponseBodyAsString();
Simply i found a way to set up the body of my PUT HTTP request and everything works fine!
I posted the solution maybe can help someone!
Cheers!!
Related
I am working on a sample MEAN application where in I have started to create the node.js related files and connected the same to MongoDB. I have create a POST call which sends the json to the DB. I tried to test the api using postman but not sure whats wrong, I have checked multiple times, the api throws bad request.Any help on this is much appreciated. Thanks.
Added the relevant route.js, app.js and contact.js files for reference in stackblitz link. Added error in postman for reference.
https://stackblitz.com/edit/node-mlodls?file=app.js
Resolved the issue using postman extension. Wondering why the API doesnt work in postman software and works in postman extension
I try to create a product (item) using OData V4 URL available in Web Services section in Microsoft Dynamics 365 for Financials as shown below.
I use Postman to execute the POST request. Each request is proceed with an authenticated and valid account.
The POST OData V4 URL is taken from the Web Services sections example: https://xyz.financials.dynamics.com:7048/MS/ODataV4/Company('my-company')/Items
I also tried the entity "Item_Card", same result.
Here is the config set in Postman:
Headers
Body
When I execute the request, I get the following error:
What is the missing "Data object"? Is this a standard of OData V4 protocol? Do I must supply a "Data object" into the body?
Is there anyone encountered that error and could explain what is missing/not working?
Update 2017-05-10
It seems that the REST endpoint is not available for Microsoft Dynamics Financials build < 16552. I currenly use build 16259.
Update 2017-05-23
I am now running on build 16552. I still get the same error. The update seems to have no effect on the POST request.
I had a similar issue today.
I am using SoapUI for testing a simple webservice on a custom table in an on premise version nav2017.
In the end I found out that I was writing a Date on a Date field in NAV. After changing that to DateTime and sending a correct date time string it was working.
It probably does not answer your question as I see no date in your body, but maybe for others who are searching for the error "Data Object not provide" it might help to check if the datatypes used in the body matches the datatypes in NAV.
Regards, Henry Verheij
I receive this error as well. In my case I was adding a vendor and I missed the NO. (this field is not on the interface'vendor card', but it appears in the listing and is mandatory in the service, however no documentation about it). So my guess you probable is missing a mandatory field.
PS:I used OData v4 Client Code Generator to generate my proxy from the metadata.
I've tried Bitly's shortening API to shorten some URL's and after signing up and getting a username/API key, I've been able to shorten URL's in my local computer. But once, the code got deployed to a test server, the shortening fails. Any idea on what could possibly the source for this, or how to track the problem?
Try using PostMan ( chrome ) or HTTP Requestor ( firefox / my preference ) to post the JSON request you are sending to the API, review the error code and see if it has any useful errors (http://jsonformatter.curiousconcept.com/ is nice for reviewing it ).
Alternatively if you have no UI in the server use a CURL request from the server.
What language are you sending this in by the way? I am assuming JSON (not XML) is being sent eventually? What kind of server is it? Could you post the error code please?
Best of Luck!
I try do develop a web application with ExtJs 4.0.
On startup the application sends a request to a server. This server sends a response. The responses' header contains Set-Cookie:"connect.sid=foobar"
When I look into the preferences of my browser, I can see that the cookie was created correctly.
My problem is that somehow I cannot access this cookie in my ExtJs application and I don't know why.
I tried to retrieve it with the following methods:
document.cookie.split(";")[0]
Ext.state.Manager.get("connect.sid"); => of course I initialized the state manager with a cookie provider
Ext.util.Cookies.get("connect.sid");
No matter which method I use, I get always undefined as return value
I hope somebody can help me, because I really don't understand why it does not work.
Thanks in advance.
Finally I found the problem.
The httpOnly flag was set in the response header. Therefore the cookie was not accessible for java script.
I am sending get httpwebrequests to the facebook graph api and all was working fine till I deployed to production server and now module that expects html/xml response is not working and when tested url in internet explorer, the save file dialog pops up and the file needs to be saved.
Other modules also send requests to the facebook graph but just differ in the form of requests so not sure what is going on here.
Any ideas appreciated
Edit:
Let me try and rephrase this. On my production server the httpwebrequest was not returning the correct result. So to Test it I copied the url http://graph.facebook.com/pepsi which is an example, should return the profile info viewable in the browser. The server has internet explorer v8 and I am not sure why it tries to download the file instead of displaying it in the browser. this is what is happening in my code and when I make a request to a different part of the api, then it works in my app but not in the browser
Your question is not very clear. From what I gather, you want the display the JSON response in a browser. Instead, you are being asked to download a file by the browser.
Well, this is normal behaviour. The response you get from Facebook would most likely have a MIME type of application/json. Most newer web browsers display the text in the browser itself. Some browsers, however don't know how to handle this content type and just ask you to download the file.
You mentioned that your module expects an html/xml response. Try changing this to application/json.
You also said that it works in your app but not in your browser. I don't know what you're making, but generally you wouldn't show raw json to the user in a browser, right?