Multi groups

[jburel]

Following discussion about multi-groups support, I have added the option to add several users/groups at a time
Follow the list of tickets covered by this PR.

https://trac.openmicroscopy.org.uk/ome/ticket/8106
https://trac.openmicroscopy.org.uk/ome/ticket/8107
https://trac.openmicroscopy.org.uk/ome/ticket/8149
https://trac.openmicroscopy.org.uk/ome/ticket/8276
https://trac.openmicroscopy.org.uk/ome/ticket/8321
https://trac.openmicroscopy.org.uk/ome/ticket/8345

Review the way the users and the groups are selected and added.

[jburel]

@omeroscott, @gusferguson:

PR to be tested using http://hudson.openmicroscopy.org.uk/job/OMERO-merge-blue/104/

[jburel]

@omeroscott: groups work to be tested with http://hudson.openmicroscopy.org.uk/job/OMERO-merge-blue/107/

[omeroscott]

Tested using merge blue 107

I am still not able to switch groups and add groups. You were not previously able to see the list of groups you were a member of, so logged in as scott on gretzky I can now see the 5 groups I am a member of but it will not let me add to my default group of Swedlow or switch from this group.

[jburel]

@omeroscott to be tested with http://hudson.openmicroscopy.org.uk/job/OMERO-merge-blue/108/..
I removed the correct lines during the merge.

[omeroscott]

Tested on merge blue 108

Working as expected.

[jburel]

From @omeroscott: Group selection, do not close dialog when no group selected.
J-M: I will add controls so the apply button is enabled when at least one group is selected.

[jburel]

@omeroscott: review the group selection. To test using http://hudson.openmicroscopy.org.uk/job/OMERO-merge-blue/109/

[omeroscott]

Tested using merge blue 109

@jburel re-tested add group controls so the apply button is disable when no group is selected and when at least one group is selected.

[joshmoore]

I don't understand the "Add user to" option. Perhaps my confusion was caused by looking at groups that only had one member, so I tried to add more, at which point I noticed that the "Add experimenters" dialog looks to be unsorted.

[joshmoore]

Also, I don't know if it's related to this PR, but insight just hung and I had to "force quit" it. Nothing much in the stack trace other than:

"Initializer" prio=5 tid=105970800 nid=0x10edbd000 in Object.wait() [10edbc000]
   java.lang.Thread.State: WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        - waiting on <7dbb29578> (a org.openmicroscopy.shoola.env.ui.SplashScreenFuture)
        at java.lang.Object.wait(Object.java:485)
        at org.openmicroscopy.shoola.env.ui.SplashScreenFuture.get(SplashScreenFuture.java:88)
        - locked <7dbb29578> (a org.openmicroscopy.shoola.env.ui.SplashScreenFuture)
        at org.openmicroscopy.shoola.env.ui.SplashScreenProxy.getUserCredentials(SplashScreenProxy.java:223)
        at org.openmicroscopy.shoola.env.init.SplashScreenInit.onEnd(SplashScreenInit.java:166)
        at org.openmicroscopy.shoola.env.init.Initializer.notifyEnd(Initializer.java:190)
        at org.openmicroscopy.shoola.env.init.Initializer.doInit(Initializer.java:260)
        at org.openmicroscopy.shoola.env.Container.runStartupProcedure(Container.java:115)
        at org.openmicroscopy.shoola.env.Container.access$000(Container.java:71)
        at org.openmicroscopy.shoola.env.Container$1.run(Container.java:159)
        at java.lang.Thread.run(Thread.java:680)

[joshmoore]

Sorry, the hung app was clicking "cancel" during login. That's probably in a separate ticket, no?

[jburel]

@joshmoore:

• the cancel and quit from login screen is a separate ticket see http://hudson.openmicroscopy.org.uk/job/OMERO-merge-blue/110/
• Add user option should be greyed out for group with only one user.

[jburel]

@joshmoore: for the wording of the options, I will discuss that with Will when he is ready. This will happen outside the scope of that PR.

[jburel]

@joshmoore, @omeroscott: to be tested using http://hudson.openmicroscopy.org.uk/job/OMERO-merge-blue/111/

https://trac.openmicroscopy.org.uk/ome/ticket/8383

• User is a member of one group only and the group has several users.

[omeroscott]

@jburel A separate issue that was seen during testing.

• Log in as scott
• Chose to add Gus from within the Swedlow group
• Expand the tree of Gus
• A message of connection refused 'the server is no longer running please contact your system administrator. The application will now exit.'

[jburel]

@joshmoore, @omeroscott:
The problem you reported is related to
`Comment (by wmoore):
I have now set the session.timout on gretzky to 30 seconds. Testing so far

seems to be behaving as expected.

Ticket URL: http://trac.openmicroscopy.org.uk/ome/ticket/8386#comment:2
`
Modifying this kind of stuff could/will have unexpected impact.

• I have modified the code to handle exception
• modify label of actions.
  Could you try to the next build i.e. http://hudson.openmicroscopy.org.uk/job/OMERO-merge-blue/112

[omeroscott]

Tested @jburel @joshmoore using build merge blue #112

working as expected

• #8383 User member of one group only

[joshmoore]

Tested by Scott. Merging