Regarding XML Schemas

Question

Hi,
BPM Implementation:
We are having ServiceError.xsd which consists of three parameters (ErrorCode, ErrorMessage, Severity) which we have cataloged in BPM and created Heir Object named "ErrorDetails" of the same. We have created one instance variable "insExceptionDetails" of type "ErrorDetails". Now, we have set the object values in an automatic activity as below.
insExceptionDetails.errorCode="101";
insExceptionDetails.errorMessage="Null Pointer Exception"
insExceptionDetails.severity="FATAL"
PAPI Implementation:
Now, we need to fetch the value of "insExceptionDetails" at PAPI layer. We have added Catalog.jar of the BPM project which we have used in our project.
The requirement is to fetch the value of instance variable which is of type ErrorDetails which in turn is Heir class for ServiceError.xsd.
Example: Sample Code at PAPI
ProcessService processService = ProcessService.create(configuration);
// ///////////////// Establish a session ///////////////////
ProcessServiceSession session = processService.createSession("Administrator", "", null);
// ///////////////// Operate with PAPI ///////////////////
// Create Dynamic Object for Session Data
DynamicObject obj = session     .instanceGetData("/ExceptionHandlingUsage1#Default-1.0/1/0");
Class c = Class.forName("xobject.AKBank.Exceptions.BusinessException");
// Initialise Business Exception for process
BusinessException businessObject = (BusinessException) obj.getArgument("insBusinessException", c);
Now we need to retrieve the value of businessObject.errorCode,errorMessage,severity,etc. We are unable to parse XML at PAPI layer. The values are getting properly set at BPM end but unable to retrieve them in PAPI layer.
Please suggest the way to retrieve from the same.
Thanks,
Abhishek

Answer 1

Hi Scott,
Help #1: I don't understan the concept of Step 1, Step2 and Step 3 to do XML Schema, XSD.exe, and XML Schema Collection in the SQL Server 2012!!?? I just have the SQL Server 2012 Management Studio (SSMS2012) in my PC.
Step1 and Step2 not that related to SQL Server, you can get the XSD from a given XML with an online XSD generator.
Google search: XSD generator
Help #2: How can I execute the xsd.exe in my C:\Program Files  (x86)\Microsoft SDKs\Windows\v7.0A\Bin\ folder?
Please see the link in the #1
Help #3: I just learned the basic things of creating XML SCHEMA COLLECTIONS in my SSMS2012 directly. Is the MSss2012P348.sql (I created and presented above) right for the task? How can I use clipboard to create the XML Schema Collection in
my ScottChangDB database?
See the syntax and example in
create XML schema collection
If you have any question, feel free to let me know.
Eric Zhang
TechNet Community Support