Change in ovirt-engine[master]: userportal: Fix of FE NPE during too fast clicking at list r...

[tjelinek at redhat.com]

Tomas Jelinek has submitted this change and it was merged.

Change subject: userportal: Fix of FE NPE during too fast clicking at list refresh
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userportal: Fix of FE NPE during too fast clicking at list refresh

Too fast clicking at refresh button in Basic Userportal or Extended
Userportal > VMs could cause nearly concurrent run of callbacks in
UserPortla(Basic)ListModel#onVmAndPoolLoad() that resulted in getvms()
returning null and thus to NPE.

* Filds 'vms' and 'pools' transformed to local variables to prevent
  concurrent data manipulation.

* Methods 'onVmAndPoolLoad' and 'finishSearch' moved to parent class -
  removing code duplication.

Change-Id: I8d5bb5587c09cfb8981e51a6cb3202c4f0a9d174
Signed-off-by: Jakub Niedermertl <jniederm at redhat.com>
---
M frontend/webadmin/modules/uicommonweb/src/main/java/org/ovirt/engine/ui/uicommonweb/models/userportal/AbstractUserPortalListModel.java
M frontend/webadmin/modules/uicommonweb/src/main/java/org/ovirt/engine/ui/uicommonweb/models/userportal/UserPortalBasicListModel.java
M frontend/webadmin/modules/uicommonweb/src/main/java/org/ovirt/engine/ui/uicommonweb/models/userportal/UserPortalListModel.java
3 files changed, 121 insertions(+), 242 deletions(-)

Approvals:
  Tomas Jelinek: Looks good to me, approved
  Jakub Niedermertl: Verified
  Jenkins CI: Passed CI tests



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Gerrit-MessageType: merged
Gerrit-Change-Id: I8d5bb5587c09cfb8981e51a6cb3202c4f0a9d174
Gerrit-PatchSet: 4
Gerrit-Project: ovirt-engine
Gerrit-Branch: master
Gerrit-Owner: Jakub Niedermertl <jniederm at redhat.com>
Gerrit-Reviewer: Jakub Niedermertl <jniederm at redhat.com>
Gerrit-Reviewer: Jenkins CI
Gerrit-Reviewer: Tomas Jelinek <tjelinek at redhat.com>
Gerrit-Reviewer: automation at ovirt.org