Allon Mureinik has posted comments on this change.

Change subject: [wip] core: refactor MoveOrCopy/RemoveImage commands and 
parameters
......................................................................


Patch Set 2: I would prefer that you didn't submit this

(3 inline comments)

1. See inline - I think you may have forgotten some refactoring here.

2. This is quite a substantional patch. How about some unit tests?

....................................................
File 
backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/RemoveImageCommand.java
Line 82:                             getParameters().getStorageDomainId()));
Line 83: 
Line 84:             if (getParameters().getPerformDbOperationsStage() == 
PerformOperationStage.EXECUTION
Line 85:                     && getParameters().getParentCommand() != 
VdcActionType.RemoveVmFromImportExport
Line 86:                     && getParameters().getParentCommand() != 
VdcActionType.RemoveVmTemplateFromImportExport) {
why do we still have a condition on getParentCommand() ?
Line 87:                 removeImageFromDB(false);
Line 88:             }
Line 89:         } else {
Line 90:             log.warn("DiskImage is null, nothing to remove");


Line 287:     @Override
Line 288:     protected VDSReturnValue performImageVdsmOperation() {
Line 289:         boolean isShouldBeLocked = 
getParameters().getPerformDbOperationsStage() != PerformOperationStage.NEVER
Line 290:                 && getParameters().getParentCommand() != 
VdcActionType.RemoveVmFromImportExport
Line 291:                 && getParameters().getParentCommand() != 
VdcActionType.RemoveVmTemplateFromImportExport;
why do we still have a condition on getParentCommand() ?
Line 292:         if (isShouldBeLocked) {
Line 293:             // the image status should be set to ILLEGAL, so that in 
case compensation runs the image status will
Line 294:             // be revert to be ILLEGAL, as we can't tell whether the 
task started on vdsm side or not.
Line 295:             getDiskImage().setImageStatus(ImageStatus.ILLEGAL);


....................................................
File 
backend/manager/modules/common/src/main/java/org/ovirt/engine/core/common/businessentities/PerformOperationStage.java
Line 1: package org.ovirt.engine.core.common.businessentities;
Line 2: 
Line 3: public enum PerformOperationStage {
I think the code that uses it is clear, but I don't like having to do "find 
usages" just to understand a class.

Some javadoc would be nice
Line 4:     EXECUTION, TASKS_ENDED, NEVER;


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Gerrit-MessageType: comment
Gerrit-Change-Id: I92036258512d385b7296e1f75d9dcebfdd129d4a
Gerrit-PatchSet: 2
Gerrit-Project: ovirt-engine
Gerrit-Branch: master
Gerrit-Owner: Liron Ar <lara...@redhat.com>
Gerrit-Reviewer: Alissa Bonas <abo...@redhat.com>
Gerrit-Reviewer: Allon Mureinik <amure...@redhat.com>
Gerrit-Reviewer: Anonymous Coward #1000370
Gerrit-Reviewer: Ayal Baron <aba...@redhat.com>
Gerrit-Reviewer: Daniel Erez <de...@redhat.com>
Gerrit-Reviewer: Liron Ar <lara...@redhat.com>
Gerrit-Reviewer: Maor Lipchuk <mlipc...@redhat.com>
Gerrit-Reviewer: Tal Nisan <tni...@redhat.com>
Gerrit-Reviewer: Vered Volansky <vvola...@redhat.com>
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