Change in ovirt-engine[master]: core: @Inject SnapshotsValidator

[Code Review]

>From Allon Mureinik <amureini at redhat.com>:

Allon Mureinik has submitted this change and it was merged.

Change subject: core: @Inject SnapshotsValidator
......................................................................


core: @Inject SnapshotsValidator

SnapshotsValidator is a stateless class with dependencies on external
resources (specifically, the SnapshotDao). This makes it an excellent
candidate for injection.

This patch converts it to a @Singleton and injects it instead of
boiler-plate creating it where needed.

Change-Id: I09e0d320af053779fab84c6b80d926c5fd213016
Signed-off-by: Allon Mureinik <amureini at redhat.com>
---
M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/AddVmFromSnapshotCommand.java
M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/AddVmTemplateCommand.java
M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/AddVmTemplateFromSnapshotCommand.java
M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/MigrateVmCommand.java
M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/RemoveVmCommand.java
M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/RunVmCommand.java
M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/RunVmCommandBase.java
M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/VmCommand.java
M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/VmPoolHandler.java
M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/exportimport/ExportVmCommand.java
M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/snapshots/CreateAllSnapshotsFromVmCommand.java
M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/snapshots/RemoveDiskSnapshotsCommand.java
M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/snapshots/RemoveSnapshotCommand.java
M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/snapshots/RestoreAllSnapshotsCommand.java
M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/snapshots/SnapshotsValidator.java
M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/snapshots/TryBackToAllSnapshotsOfVmCommand.java
M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/storage/StorageHandlingCommandBase.java
M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/storage/disk/AbstractDiskVmCommand.java
M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/storage/disk/AttachDiskToVmCommand.java
M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/storage/disk/MoveOrCopyDiskCommand.java
M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/storage/disk/RemoveDiskCommand.java
M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/storage/lsm/LiveMigrateVmDisksCommand.java
M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/validator/RunVmValidator.java
M backend/manager/modules/bll/src/test/java/org/ovirt/engine/core/bll/AddVmFromSnapshotCommandTest.java
M backend/manager/modules/bll/src/test/java/org/ovirt/engine/core/bll/RunVmCommandTest.java
M backend/manager/modules/bll/src/test/java/org/ovirt/engine/core/bll/snapshots/CreateAllSnapshotsFromVmCommandTest.java
M backend/manager/modules/bll/src/test/java/org/ovirt/engine/core/bll/snapshots/RemoveDiskSnapshotsCommandTest.java
M backend/manager/modules/bll/src/test/java/org/ovirt/engine/core/bll/snapshots/RemoveSnapshotCommandTest.java
M backend/manager/modules/bll/src/test/java/org/ovirt/engine/core/bll/snapshots/RestoreAllSnapshotsCommandTest.java
M backend/manager/modules/bll/src/test/java/org/ovirt/engine/core/bll/snapshots/SnapshotsValidatorTest.java
M backend/manager/modules/bll/src/test/java/org/ovirt/engine/core/bll/storage/disk/AddDiskCommandTest.java
M backend/manager/modules/bll/src/test/java/org/ovirt/engine/core/bll/storage/disk/AttachDiskToVmCommandTest.java
M backend/manager/modules/bll/src/test/java/org/ovirt/engine/core/bll/storage/disk/HotPlugDiskToVmCommandTest.java
M backend/manager/modules/bll/src/test/java/org/ovirt/engine/core/bll/storage/disk/MoveOrCopyDiskCommandTest.java
M backend/manager/modules/bll/src/test/java/org/ovirt/engine/core/bll/storage/disk/UpdateVmDiskCommandTest.java
M backend/manager/modules/bll/src/test/java/org/ovirt/engine/core/bll/storage/lsm/LiveMigrateVmDisksCommandTest.java
M backend/manager/modules/bll/src/test/java/org/ovirt/engine/core/bll/validator/RunVmValidatorTest.java
37 files changed, 75 insertions(+), 138 deletions(-)

Approvals:
  Tal Nisan: Looks good to me, approved
  Jenkins CI: Passed CI tests
  Martin Betak: Looks good to me, but someone else must approve
  Allon Mureinik: Verified



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Gerrit-MessageType: merged
Gerrit-Change-Id: I09e0d320af053779fab84c6b80d926c5fd213016
Gerrit-PatchSet: 3
Gerrit-Project: ovirt-engine
Gerrit-Branch: master
Gerrit-Owner: Allon Mureinik <amureini at redhat.com>
Gerrit-Reviewer: Allon Mureinik <amureini at redhat.com>
Gerrit-Reviewer: Arik Hadas <ahadas at redhat.com>
Gerrit-Reviewer: Freddy Rolland <frolland at redhat.com>
Gerrit-Reviewer: Jenkins CI
Gerrit-Reviewer: Martin Betak <mbetak at redhat.com>
Gerrit-Reviewer: Tal Nisan <tnisan at redhat.com>
Gerrit-Reviewer: gerrit-hooks <automation at ovirt.org>