Change in ovirt-engine[master]: userportal: error flow of RDP RdpPluginImpl broken

[tjelinek at redhat.com]

Tomas Jelinek has submitted this change and it was merged.

Change subject: userportal: error flow of RDP RdpPluginImpl broken
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userportal: error flow of RDP RdpPluginImpl broken

There were the following issues which caused the error not to be propagated:
- a regression caused by 625b7452d840793df5e72764193c98c5ba121cdf
  which did bring back the crashing of IE if the RDP connection is not
  successful (originally fixed by fa10641c3484ea10d0b1b33ef8e3d656b5e6dd35).

- by the same commit (625b7452d840793df5e72764193c98c5ba121cdf) the new method
  setParentModel has been introduced but it was not called. It caused a NPE on
  RdpPluginImpl.rdpDisconnected:66. Fixed by calling this method on the
  relevant places.

- after autologin the Frontend.getInstance().getLoginPassword() returns null
  which causes NPE on RdpPluginImpl:113 when setting this pass to
  ClearTextPassword. Fixed at AbstractRdp level because the null password for
  DbUser class can still be relevant - just needs to be handled differently on
  AbstractRdp level.

Change-Id: I85fc3b32c4f544f23864db2aefa5ebcd4d896b75
Bug-Url: https://bugzilla.redhat.com/show_bug.cgi?id=1014710
Signed-off-by: Tomas Jelinek <tjelinek at redhat.com>
---
M frontend/webadmin/modules/gwt-common/src/main/java/org/ovirt/engine/ui/common/uicommon/AbstractRdp.java
M frontend/webadmin/modules/gwt-common/src/main/java/org/ovirt/engine/ui/common/uicommon/RdpPluginImpl.java
M frontend/webadmin/modules/uicommonweb/src/main/java/org/ovirt/engine/ui/uicommonweb/models/vms/RdpConsoleModel.java
3 files changed, 6 insertions(+), 3 deletions(-)

Approvals:
  Tomas Jelinek: Verified; Looks good to me, approved



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Gerrit-MessageType: merged
Gerrit-Change-Id: I85fc3b32c4f544f23864db2aefa5ebcd4d896b75
Gerrit-PatchSet: 2
Gerrit-Project: ovirt-engine
Gerrit-Branch: master
Gerrit-Owner: Tomas Jelinek <tjelinek at redhat.com>
Gerrit-Reviewer: Daniel Erez <derez at redhat.com>
Gerrit-Reviewer: Frank Kobzik <fkobzik at redhat.com>
Gerrit-Reviewer: Gilad Chaplik <gchaplik at redhat.com>
Gerrit-Reviewer: Tomas Jelinek <tjelinek at redhat.com>
Gerrit-Reviewer: oVirt Jenkins CI Server