Change in ovirt-engine[master]: core: Fix JSON serialization for diskMap at VmTemplate

[rgolan at redhat.com]

Roy Golan has submitted this change and it was merged.

Change subject: core: Fix JSON serialization for diskMap at VmTemplate
......................................................................


core: Fix JSON serialization for diskMap at VmTemplate

JSON de-serialization of java class with a member of an interface type
is loosing its concrete type due to erasure so

 class A {
   private Map x
 }

is serialized to
  A {
    x {}  <- x is considered an arbitraty object
  }

and couldn't deserialized back to Map, throwing an error

while it should have been

 private HashMap x

and then

 A {
   x: [ "java.util.HashMap" , { ... } ]
 }

See Also - http://wiki.fasterxml.com/JacksonPolymorphicDeserialization

Change-Id: Ie56dca3f2cae063c28515e904d644a0f1f39feeb
Signed-off-by: Roy Golan <rgolan at redhat.com>
Bug-Url: https://bugzilla.redhat.com/996005
---
M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/ImportVmTemplateCommand.java
M backend/manager/modules/bll/src/test/java/org/ovirt/engine/core/bll/AddVmCommandTest.java
M backend/manager/modules/common/src/main/java/org/ovirt/engine/core/common/businessentities/VmTemplate.java
3 files changed, 5 insertions(+), 6 deletions(-)

Approvals:
  Roy Golan: Verified; Looks good to me, approved



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Gerrit-MessageType: merged
Gerrit-Change-Id: Ie56dca3f2cae063c28515e904d644a0f1f39feeb
Gerrit-PatchSet: 4
Gerrit-Project: ovirt-engine
Gerrit-Branch: master
Gerrit-Owner: Roy Golan <rgolan at redhat.com>
Gerrit-Reviewer: Omer Frenkel <ofrenkel at redhat.com>
Gerrit-Reviewer: Roy Golan <rgolan at redhat.com>
Gerrit-Reviewer: Yair Zaslavsky <yzaslavs at redhat.com>
Gerrit-Reviewer: oVirt Jenkins CI Server