Moti Asayag has posted comments on this change.

Change subject: core: Fire CDI event with all reloaded VdcOptions upon 
ReloadConfigurationsCommand
......................................................................


Patch Set 6:

(2 comments)

https://gerrit.ovirt.org/#/c/34657/6/backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/ReloadConfigurationsCommand.java
File 
backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/ReloadConfigurationsCommand.java:

Line 27:     @Override
Line 28:     protected void executeCommand() {
Line 29:         List<VdcOption> updatedConfigValues = 
DBConfigUtils.refreshReloadableConfigsInVdcOptionCache();
Line 30:         if (!updatedConfigValues.isEmpty()) {
Line 31:             updatedConfigValuesEvent.fire(new 
UpdatedConfigValues(updatedConfigValues));
where is the observer ? who should handle this event ?
Line 32:         }
Line 33:         setSucceeded(true);
Line 34:     }
Line 35: 


https://gerrit.ovirt.org/#/c/34657/6/backend/manager/modules/dal/src/main/java/org/ovirt/engine/core/dal/dbbroker/generic/DBConfigUtils.java
File 
backend/manager/modules/dal/src/main/java/org/ovirt/engine/core/dal/dbbroker/generic/DBConfigUtils.java:

Line 281:         boolean changed;
Line 282: 
Line 283:         if (values == null) {
Line 284:             values = new HashMap<>();
Line 285:             _vdcOptionCache.put(option.getoption_name(), values);
can't lines 285-293 be replaced with a simple if ?
  if (!java.util.Objects.equals(values.get(optionVersion), optionValue)){
     values.put(optionVersion, optionValue);
     return true;
  }
  
  return false;
}

or even by assigning the new value to map and comparing the old one with the 
new one. that would replace lines 285-297:
  return Objects.equals(values.put(optionVersion, optionValue), optionValue);
Line 286:             changed = true;
Line 287:         } else {
Line 288:             Object value = values.get(optionVersion);
Line 289:             boolean newVersion = value == null;


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Gerrit-MessageType: comment
Gerrit-Change-Id: I89b1d94626b4210cd2a7fb04efc4ee9cc490dd6c
Gerrit-PatchSet: 6
Gerrit-Project: ovirt-engine
Gerrit-Branch: master
Gerrit-Owner: Martin Mucha <[email protected]>
Gerrit-Reviewer: Martin Mucha <[email protected]>
Gerrit-Reviewer: Martin PeÅ™ina <[email protected]>
Gerrit-Reviewer: Moti Asayag <[email protected]>
Gerrit-Reviewer: Oved Ourfali <[email protected]>
Gerrit-Reviewer: [email protected]
Gerrit-Reviewer: oVirt Jenkins CI Server
Gerrit-HasComments: Yes
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