Change in ovirt-engine[master]: engine: Removing using of latch all around a code

[mkublin at redhat.com]

Michael Kublin has submitted this change and it was merged.

Change subject: engine: Removing using of latch all around a code
......................................................................


engine: Removing using of latch all around a code

In engine code has requirements to run couple of simentenious tasks and stuck a main
thread untill they will be finished.
A previous solution was to use a latch, which required to write a same code and keep some
logic for increasing and reducing latch count.
A new solution is to provide a generic way for such problem and to use a standard java api for
running couple of parallel tasks and waits untill all of them will be finished

Change-Id: I34ffc04f7abf57f3d27322a5615f89d07dee16ef
Signed-off-by: Michael Kublin <mkublin at redhat.com>
---
M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/GlusterMultipleActionsRunner.java
M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/IsoDomainListSyncronizer.java
M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/MultipleActionsRunner.java
M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/storage/ReconstructMasterDomainCommand.java
R backend/manager/modules/dal/src/test/java/org/ovirt/engine/core/dao/LatchedRunnableWrapper.java
M backend/manager/modules/dal/src/test/java/org/ovirt/engine/core/dao/MultiThreadedDAOTest.java
M backend/manager/modules/utils/src/main/java/org/ovirt/engine/core/utils/SyncronizeNumberOfAsyncOperations.java
D backend/manager/modules/utils/src/main/java/org/ovirt/engine/core/utils/thread/LatchedRunnableExecutor.java
M backend/manager/modules/utils/src/main/java/org/ovirt/engine/core/utils/threadpool/ThreadPoolUtil.java
D backend/manager/modules/utils/src/test/java/org/ovirt/engine/core/utils/thread/LatchedRunnableWrapperTest.java
10 files changed, 136 insertions(+), 320 deletions(-)

Approvals:
  Michael Kublin: Verified; Looks good to me, approved


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Gerrit-MessageType: merged
Gerrit-Change-Id: I34ffc04f7abf57f3d27322a5615f89d07dee16ef
Gerrit-PatchSet: 3
Gerrit-Project: ovirt-engine
Gerrit-Branch: master
Gerrit-Owner: Michael Kublin <mkublin at redhat.com>
Gerrit-Reviewer: Allon Mureinik <amureini at redhat.com>
Gerrit-Reviewer: Barak Azulay <bazulay at redhat.com>
Gerrit-Reviewer: Eli Mesika <emesika at redhat.com>
Gerrit-Reviewer: Liron Aravot <laravot at redhat.com>
Gerrit-Reviewer: Michael Kublin <mkublin at redhat.com>
Gerrit-Reviewer: Ravi Nori <rnori at redhat.com>
Gerrit-Reviewer: Shireesh Anjal <sanjal at redhat.com>
Gerrit-Reviewer: Yair Zaslavsky <yzaslavs at redhat.com>