Question
Bits In Glass
GB
Last activity: 25 Sep 2018 6:52 EDT
Issue with Exception handling in Obj-open/ open-by-handle method
I am trying the column population for an exposed column, so used an Activity with obj-open, though it works for the most work objects, for some of the instances it is failing with WrongModeException. Is it possible to have a java code instead of obj-open/open-by-handle methods which open the work object and catches any exception.
Please provide the java code which can do this.
***Edited by Moderator Marissa to update SR Details***
Aaseya IT Services Pvt Ltd
SA
Check below link.
https://collaborate.pega.com/question/how-access-case-data-clipboard-external-java-code
Bits In Glass
GB
Hi hitlx,
I dont have my data onto the clipboard yet, if i do then why would i ask for a java code.
The intention here is to obj-open a database instance and if failed to error handle.
Pegasystems Inc.
IN
You can use the transition of the activity step to handle exceptions. See attached screen shot for configuration.
To do this in java,
try{
ClipboarPage cp= tools.getDatabase().open("inskey",false);
}catch(Exception e){
}
Refer engine api for more overridden methods of Open.
Bits In Glass
GB
The transition would not work as the exception is java...
When i try the java code, i am unable to see the instance opening in cp. I added a new step below java with primary page as cp.
Does the java code work only on top level pages and not on iterations (pxResults) ?
Pegasystems Inc.
IN
In java code did you get any exception, is it coming to catch block?
You cannot directly refer cp as step page, as that clipboard page is created within that java step context.
Exception thrown by obj-open-by-handle should be caught. Since we have given 'on exception jump to later step - ERR' in the transition.
Bits In Glass
GB
Nope, if transitions does work then there is no need for java code, isn't it? The Activity that i have should run even on the work objects with wrong or un-built structures.
CollabPartnerz
IN
Bits In Glass
GB
I happen to see another case similar to the one mentioned, when i do a obj-open-by-handle or obj-open, the Tracer doesnot show the steps of obj-open end step, rather it displays an Activity End and Logs an error as PRRunTimeException.