I am trying to build a custom filter and I need to select an attribute and read the value it contains.
Everything works fine except fot the last step.
I can get to select the attribute but can't find the proper command to get the value it contains.
To make it a little bit more clear what I am trying to do I isolated the problem in a test class which I attach.
When I select the attribute in the filter it gets the name of the filter but I need to get the value. e.g.
flStartDatetime <-- this is read and returned
2017-09-17 10:30:22.123 <-- I need the value the attribute contains
This is the command in the custom filter I use: Object objToString = paramTestExec.getStateValue(this.prop);
But this and everything else I tried does not work and I can not find any documentation on it.
I hope you can help me with the right command or an example that I can copy.
Thanks in advance. Regards Oscar Betgen