How to call SAP Cloud Platform predictive service in Java application?

J

JaeHoonG2017-05-21 14:40:03

SAP

JaeHoonG, 2017-05-21 14:40:03

I need to call predictive SCP services in a Java servlet. When I make a GET request to register a dataset to the C4PA URL/api/analytics/dataset/sync (where the C4PA URL is https://aac4paservices <SCP account name> .hanatrial.ondemand.com/com.sap.aa.c4pa .services ) using the CloaseableHttpClient class , I get back an HTML page that says the browser doesn't support Javascript.

<!DOCTYPE html PUBLIC "-//WAPFORUM//DTD XHTML Mobile 1.0//EN" "http://www.wapforum.org/DTD/xhtml-mobile10.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">

<head>
    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, shrink-to-fit=no">
    <meta http-equiv="pragma" content="no-cache" />
</head>

<body style="background-color:#FFFFFF" onload="var url=window.location.hash;if(url&&0!==url.length){var anchorCookie='oucrsrzceptfcaokfcvabtltx_anchor=&quot;'+encodeURIComponent(url)+'&quot;';document.cookie=anchorCookie}document.forms[0].submit()">
    <p>
        <script language="javascript">
            document.write("Please wait ...");
        </script>
    </p>
    <noscript>
        <p>Note: Your browser does not support JavaScript or it is turned off. Press the button to proceed.</p>
    </noscript>
    <form method="post" action="https://accounts.sap.com/saml2/idp/sso/accounts.sap.com">
        <input type="hidden" name="SAMLRequest" value="PEF1dGhukVoNVRPT08L2RXN0Pg==" />
        <input type="hidden" name="RelayState" value="oucrsrzceptfcaokfcvabtltx" />
        <noscript>
            <input type="submit" value="Continue" />
        </noscript>
    </form>
</body>

</html>

How can predictive services be called in a Java application to get around the limitation I described?

Reply

Answer the question

In order to leave comments, you need to log in

1 answer(s)

A

Anton Nozdrin, 2017-05-21
@anozdrin

Hello.
Are you doing GET or POST?
This particular service is called by the post https://help.hana.ondemand.com/c4pa/api/aa-cloud-s...