Change in ovirt-engine[master]: webadmin: Simplified failure handling code in Frontend

[lvernia at redhat.com]

Lior Vernia has submitted this change and it was merged.

Change subject: webadmin: Simplified failure handling code in Frontend
......................................................................


webadmin: Simplified failure handling code in Frontend

Changed the name of a variable to better represent what it means, and
extracted some common code out of conditional clauses.

This also exposed some dead code - there was some logic setting an
alternative error message in case the failure isn't on canDoAction(),
but it was located in a conditional clause where it had already been
established that the failure had been on canDoAction().

Also took the chance to remove a redundant event flow, where a single
error message was being passed around instead of a list, but which in
the end would perform the same logic.

Change-Id: I19a0fc10841c9d400ad381f5f9f5fbaaf55fe871
Signed-off-by: Lior Vernia <lvernia at redhat.com>
---
M frontend/webadmin/modules/frontend/src/main/java/org/ovirt/engine/ui/frontend/Frontend.java
M frontend/webadmin/modules/frontend/src/main/java/org/ovirt/engine/ui/frontend/FrontendFailureEventArgs.java
M frontend/webadmin/modules/frontend/src/test/java/org/ovirt/engine/ui/frontend/FrontendActionTest.java
M frontend/webadmin/modules/frontend/src/test/java/org/ovirt/engine/ui/frontend/FrontendTest.java
M frontend/webadmin/modules/gwt-common/src/main/java/org/ovirt/engine/ui/common/uicommon/ErrorMessageFormatter.java
M frontend/webadmin/modules/gwt-common/src/main/java/org/ovirt/engine/ui/common/uicommon/FrontendFailureEventListener.java
M frontend/webadmin/modules/uicompat/src/main/java/org/ovirt/engine/ui/uicompat/UIConstants.java
7 files changed, 25 insertions(+), 83 deletions(-)

Approvals:
  Lior Vernia: Verified; Looks good to me, approved



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Gerrit-MessageType: merged
Gerrit-Change-Id: I19a0fc10841c9d400ad381f5f9f5fbaaf55fe871
Gerrit-PatchSet: 8
Gerrit-Project: ovirt-engine
Gerrit-Branch: master
Gerrit-Owner: Lior Vernia <lvernia at redhat.com>
Gerrit-Reviewer: Alexander Wels <awels at redhat.com>
Gerrit-Reviewer: Alona Kaplan <alkaplan at redhat.com>
Gerrit-Reviewer: Lior Vernia <lvernia at redhat.com>
Gerrit-Reviewer: Vojtech Szocs <vszocs at redhat.com>
Gerrit-Reviewer: automation at ovirt.org
Gerrit-Reviewer: oVirt Jenkins CI Server