Change in ovirt-engine[master]: core: fix validation for adding nic to non-existing vm

[ahadas at redhat.com]

Arik Hadas has submitted this change and it was merged.

Change subject: core: fix validation for adding nic to non-existing vm
......................................................................


core: fix validation for adding nic to non-existing vm

There were 2 problems that prevented the right error message to
be displayed in the mentioned flow:
1. we tried to get the mac-pool
2. if we do the VM validation first, we will get NPE

This patch fixes it by doing a proper validation of the given vm
first and only then fetch the mac-pool.

Change-Id: I7fdf05f6823566e19d9136e2591b5f0127634817
Signed-off-by: Arik Hadas <ahadas at redhat.com>
---
M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/network/vm/AddVmInterfaceCommand.java
1 file changed, 4 insertions(+), 7 deletions(-)

Approvals:
  Alona Kaplan: Looks good to me, approved
  Jenkins CI: Passed CI tests
  Arik Hadas: Verified



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Gerrit-MessageType: merged
Gerrit-Change-Id: I7fdf05f6823566e19d9136e2591b5f0127634817
Gerrit-PatchSet: 3
Gerrit-Project: ovirt-engine
Gerrit-Branch: master
Gerrit-Owner: Arik Hadas <ahadas at redhat.com>
Gerrit-Reviewer: Alona Kaplan <alkaplan at redhat.com>
Gerrit-Reviewer: Arik Hadas <ahadas at redhat.com>
Gerrit-Reviewer: Jenkins CI
Gerrit-Reviewer: gerrit-hooks <automation at ovirt.org>