JSONP Response Mapping
Hi,
I have a requirement where I need to map the response coming form an external system.
The external system is sending the response in JSONP (JSON with padding) format.
Tried with JSON mapping but it doesnt work.
Tried pxConvertStringToPage function but it throws the below error :
** Java Exception: java.lang.ClassCastException: com.pega.pegarules.data.internal.clipboard.ClipboardPropertyImpl cannot be cast to com.pega.pegarules.pub.clipboard.ClipboardPage
Please suggest some steps.
Regards,
Nisarg Kothari
Pegasystems Inc.
US
Nisarg,
You will need to do some string manipulation to clean up the response before passing it to the json mapping.
A normal json response would be:{"Name": "Foo", "Id": 1234, "Rank": 7}
The jsonp response would be: mycallback({"Name": "Foo", "Id": 1234, "Rank": 7});
So you need to strip off "mycallback(" from the beginning and ");" from the end before passing the text to the json mapping. To do this you could use a Parse Normalize rule or a data transform that that just trims the first first 11 chars (or whatever number depending on name of callback) and last 2 chars (or any expression technique that strips out the chars.
Let me know if this helps
Cecil Howell
CSA | Senior Instructor | Pegasystems Inc.
TCS
IN
Hi Cecil,
I too have similar problem as Nisar , but my content is html format which i received below. Could you please help. I am getting content not supported error when used pxConvertStringToPage to convert rest response.
Below is my request content, here body is in html format. getting content not supported exception "Exception occurred while adopting data onto the target page"
{"CaseID":"O-4253",
"To":"gopal@Pega",
"Sent":"Apr 26, 2017 10:02:05 AM",
"FromAddress": "<fromemailaddress>",
Hi Cecil,
I too have similar problem as Nisar , but my content is html format which i received below. Could you please help. I am getting content not supported error when used pxConvertStringToPage to convert rest response.
Below is my request content, here body is in html format. getting content not supported exception "Exception occurred while adopting data onto the target page"
{"CaseID":"O-4253",
"To":"gopal@Pega",
"Sent":"Apr 26, 2017 10:02:05 AM",
"FromAddress": "<fromemailaddress>",
"Body":"<span style="color: rgb(0, 0, 0); font-family: OpenSans, sans-serif; font-size: 14px; background-color: rgb(236, 236, 236);">Hi Order Status Team,</span><br style="box-sizing: border-box; color: rgb(0, 0, 0); font-family: OpenSans, sans-serif; font-size: 14px; -webkit-tap-highlight-color: transparent !important;" /> <br style="box-sizing: border-box; color: rgb(0, 0, 0); font-family: OpenSans, sans-serif; font-size: 14px; -webkit-tap-highlight-color: transparent !important;" /> <span style="color: rgb(0, 0, 0); font-family: OpenSans, sans-serif; font-size: 14px; background-color: rgb(236, 236, 236);">Could you provide me the status of my SO : 17116202 &nbsp;</span><br style="box-sizing: border-box; color: rgb(0, 0, 0); font-family: OpenSans, sans-serif; font-size: 14px; -webkit-tap-highlight-color: transparent !important;" /> <br style="box-sizing: border-box; color: rgb(0, 0, 0); font-family: OpenSans, sans-serif; font-size: 14px; -webkit-tap-highlight-color: transparent !important;" /> <span style="color: rgb(0, 0, 0); font-family: OpenSans, sans-serif; font-size: 14px; background-color: rgb(236, 236, 236);">Regards</span><br style="box-sizing: border-box; color: rgb(0, 0, 0); font-family: OpenSans, sans-serif; font-size: 14px; -webkit-tap-highlight-color: transparent !important;" /> <span style="color: rgb(0, 0, 0); font-family: OpenSans, sans-serif; font-size: 14px; background-color: rgb(236, 236, 236);">Customer abcd</span>"}