tree b069ada4547ec1c0eb373ef372059f677fcac0c3
parent fb3a1bbd13f3dc6172be5a741a6008f6de61bf9f
author jaegonkim <jaegon77.kim@samsung.com> 1583625143 +0900
committer Jian Li <pyguni@gmail.com> 1584320067 +0000

Prevents system workflow context from duplicated name assignment(with timestamp).

The name of the system workflow context is created based on the
msec timestamp('timestamp = System.currentTimeMillis'), so
duplicated system workflow context name can be assigned in a msec.

In order to prevent this duplicated name assignment,
It is changed to use UUID is used for guaranteeting
the uniqueness of system workflow context name instead of msec timestamp.

And name duplication checking is applied.

Change-Id: I4772e15d361af42bf61b6d47f93fee8a482814af