IdStory Identity Manager

Technical design for:
Dry Run
backend

Implement process which won’t run. It will only pretend running and than will show which entities will be affected by this LRT.

1. Class IdmScheduledTask is already prepared for DryRun, so it is needed to cut running a process and just take the entities which it will change.
2. In class AbstractSchedulableStatefulExecutor function processCandidate will be edited. It will also get boolean dryRun which will be used when making result. If dryRun than new State result DRY_RUN else it will run process.
3. In function executeProcess will be added boolean dryRun by scheduledTaskService

frontend

1. When someone will be making new Scheduled Task, there will be checkbox in popover where you select if dryRun.
2. LRT dryRun detail will show table of entities which will be affected by this process.

What I was thinking was that on page Scheduled Tasks there will be checkbox (or something similar) wheter it should be runned like dryrun or not. As soon as you hit run or add it will save it already with dryrun. After this when you go to All tasks page, you just simply can run it and than look into possible results.

The design is ok, you can continue .)

I did review, see review notes in #621.

Dry run is merged into develop and work now. Add please documentation and you can close this ticket.

Documentation can be found here:
https://wiki.czechidm.com/devel/dev/configuration/scheduled_tasks?s[]=dry#dry_run