webMethods 10.7 trial - java service issue

[snm (SNM Promos)]

Hi Friends,

I am trying to exploring 10.7 trial version and while using the java service I am facing a weird exception or issue

I have created a java service with below details
Java service —start
with in put - inputInts (string list) and output - testInt
public static final void sumOfMarks(IData pipeline) throws ServiceException {
IDataCursor pipelineCursor = pipeline.getCursor();
String inputInts = IDataUtil.getStringArray( pipelineCursor, “inputInts” );

		int ttestInt=0;
	
		for (int i=0;i<inputInts.length;i++)
		{
			ttestInt=ttestInt+Integer.valueOf(inputInts[i]);
		}
		IDataUtil.put( pipelineCursor, "testInt", ttestInt);
		pipelineCursor.destroy();

The java service is working fine and giving the expected results
the issue is when I am calling this java service in an IS service / flow

here the branch condition is working fine (testInt >5, here testInt is the output of java service) and when I am passing the same value to addInts service I am getting the exception as shown in picture parameter num1 is missing.

Not only with this service, I have created another couple of java services but facing the same issue. Please suggest.

thanks,
Madhava

[Holger_von_Thomsen]

Hi,

can you provide the input/output Signature of the servie test please?

Did you try to debug the service test to see at which step it fails?

I assume that your service test has a mandatory input named num1 which is not set when running the service.

Regards,
Holger

[Thiru_karthick]

HI
You need to convert the integer to string in output ,make the changes in the java service as below.

                                  int ttestInt=0;		        
			for (int i=0;i<inputInts.length;i++)
			{
				ttestInt=ttestInt+Integer.valueOf(inputInts[i]);
			}
			String s =String.valueOf(ttestInt);
			IDataUtil.put( pipelineCursor, "testInt", s);
			pipelineCursor.destroy();

[reamon]

Can simplify:

int ttestInt=0;		        
for (int i=0;i<inputInts.length;i++)
{
    ttestInt=ttestInt+Integer.valueOf(inputInts[i]);
}
IDataUtil.put( pipelineCursor, "testInt", ttestInt+""); // This will convert the int to a string
pipelineCursor.destroy();

Side note: I know you’re just using this to explore, but adding a list of numbers does not need to be done in Java. You can do it with FLOW very much the same way.