Maor Lipchuk has posted comments on this change.

Change subject: core: Add alias and description for disk meta data
......................................................................


Patch Set 14:

(8 comments)

http://gerrit.ovirt.org/#/c/34163/14/backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/GetUnregisteredDiskQuery.java
File 
backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/GetUnregisteredDiskQuery.java:

Line 79:                 Map<String, Object> diskDescriptionMap = 
JsonHelper.jsonToMap(newDiskImage.getDescription());
Line 80:                 newDiskImage.setDiskAlias((String) 
diskDescriptionMap.get(ImagesHandler.DISK_ALIAS));
Line 81:                 newDiskImage.setDiskDescription((String) 
diskDescriptionMap.get(ImagesHandler.DISK_DESCRIPTION));
Line 82:             } catch (IOException e) {
Line 83:                 log.warn("Exception while generating JSON for disk. 
Exception: '{}'", e);
> sorry for missing that, /s/generating JSON for disk/parsing disk descriptio
done
Line 84:             }
Line 85:         }
Line 86: 
Line 87:         // The disk image won't have an interface set on it. Set it to 
IDE by default. When the


http://gerrit.ovirt.org/#/c/34163/14/backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/ImagesHandler.java
File 
backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/ImagesHandler.java:

Line 855:      */
Line 856:     public static String getJsonDiskDescription(String diskAlias, 
String diskDescription) throws IOException {
Line 857:         Map<String, Object> description = new HashMap<>();
Line 858:         description.put(ImagesHandler.DISK_ALIAS, diskAlias);
Line 859:         description.put(ImagesHandler.DISK_DESCRIPTION, 
diskDescription != null ? diskDescription : "");
> can you explain why was it changed from the previous patchset?
Explained f2f, the description should not be null to preserve compatibility
Line 860:         return JsonHelper.mapToJson(description, false);
Line 861:     }


http://gerrit.ovirt.org/#/c/34163/14/backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/UpdateVmDiskCommand.java
File 
backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/UpdateVmDiskCommand.java:

Line 180:                     diskImage.getStorageIds().get(0), 
diskImage.getStoragePoolId());
Line 181:             storageDomainValidator = new 
StorageDomainValidator(storageDomain);
Line 182:             if 
(!validate(storageDomainValidator.isDomainExistAndActive())) {
Line 183:                 return false;
Line 184:             }
> 1. IMO this part is a regression - till now user could update disks regardl
will do an audit log as suggested
Line 185:             if (!validateCanResizeDisk()) {
Line 186:                 return false;
Line 187:             }
Line 188:         }


Line 356:     }
Line 357: 
Line 358:     private void performDiskUpdate(final boolean unlockImage) {
Line 359:         if (shouldPerformMetadataUpdate()) {
Line 360:             updateMetaDataDescription((DiskImage) getNewDisk());
> The reason that we lock in the db is also for user experience, it's frustra
solved
Line 361:         }
Line 362:         final Disk disk = 
getDiskDao().get(getParameters().getDiskId());
Line 363:         applyUserChanges(disk);
Line 364: 


Line 398:             }
Line 399:         });
Line 400:     }
Line 401: 
Line 402:     private boolean shouldPerformMetadataUpdate() {
> Please move this method to the images handler, no one will ever remember to
I already added a comment in ImagesHandler as described in the previous patchset
Line 403:         return ((getNewDisk().getDiskStorageType() == 
DiskStorageType.IMAGE) && 
(!ObjectUtils.objectsEqual(getOldDisk().getDiskAlias(),
Line 404:                 getNewDisk().getDiskAlias()) || 
!ObjectUtils.objectsEqual(getOldDisk().getDiskDescription(),
Line 405:                 getNewDisk().getDiskDescription())));
Line 406:     }


http://gerrit.ovirt.org/#/c/34163/14/backend/manager/modules/bll/src/test/java/org/ovirt/engine/core/bll/ImagesHandlerTest.java
File 
backend/manager/modules/bll/src/test/java/org/ovirt/engine/core/bll/ImagesHandlerTest.java:

Line 129:     }
Line 130: 
Line 131:     @Test
Line 132:     public void testJsonNullDiskDescription() throws IOException {
Line 133:         String jsonDescription = null;
> please just define on the next row.
done
Line 134:         jsonDescription = 
ImagesHandler.getJsonDiskDescription("DiskAlias", null);
Line 135:         assertTrue("Should be map of disk alias and disk description",
Line 136:                 
jsonDescription.equals("{\"DiskDescription\":\"\",\"DiskAlias\":\"DiskAlias\"}"));
Line 137:     }


Line 137:     }
Line 138: 
Line 139:     @Test
Line 140:     public void testJsonEmptyDiskDescription() throws IOException {
Line 141:         String jsonDescription = null;
> please just define on the next row.
done
Line 142:         jsonDescription = 
ImagesHandler.getJsonDiskDescription("DiskAlias", "");
Line 143:         assertTrue("Should be map of disk alias and disk description",
Line 144:                 
jsonDescription.equals("{\"DiskDescription\":\"\",\"DiskAlias\":\"DiskAlias\"}"));
Line 145:     }


http://gerrit.ovirt.org/#/c/34163/14/backend/manager/modules/bll/src/test/java/org/ovirt/engine/core/bll/UpdateVmDiskCommandTest.java
File 
backend/manager/modules/bll/src/test/java/org/ovirt/engine/core/bll/UpdateVmDiskCommandTest.java:

Line 620:         sd.setAvailableDiskSize(Integer.MAX_VALUE);
Line 621:         sd.setStatus(StorageDomainStatus.Active);
Line 622:         when(storageDomainDao.getForStoragePool(any(Guid.class), 
any(Guid.class))).thenReturn(sd);
Line 623:         StorageDomainValidator sdValidator = new 
StorageDomainValidator(sd);
Line 624:         
doReturn(sdValidator).when(command).getStorageDomainValidator();
> with the current implementation you should check it fails when the domain i
Done
Line 625:     }
Line 626: 
Line 627:     @Test
Line 628:     public void 
testDiskAliasAdnDescriptionMetaDataShouldNotBeUpdated() {


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Gerrit-MessageType: comment
Gerrit-Change-Id: Ie2642ae7016579ead699509426e01ac2010bd374
Gerrit-PatchSet: 14
Gerrit-Project: ovirt-engine
Gerrit-Branch: master
Gerrit-Owner: Maor Lipchuk <[email protected]>
Gerrit-Reviewer: Allon Mureinik <[email protected]>
Gerrit-Reviewer: Daniel Erez <[email protected]>
Gerrit-Reviewer: Liron Aravot <[email protected]>
Gerrit-Reviewer: Maor Lipchuk <[email protected]>
Gerrit-Reviewer: Tal Nisan <[email protected]>
Gerrit-Reviewer: [email protected]
Gerrit-Reviewer: oVirt Jenkins CI Server
Gerrit-HasComments: Yes
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