On Wed, Apr 5, 2017 at 11:17 PM, Roy Golan <rgo...@redhat.com> wrote:
> > > On Wed, Apr 5, 2017 at 9:06 PM Moti Asayag <masa...@redhat.com> wrote: > >> Hi All, >> >> ATM, there are 78 occurrences of "Injector.injectMembers(new >> AuditLogableBase())" in ovirt-engine project, which their main purpose is >> to ease the resolve of the placeholders of the audit log message while >> logging an event. >> >> For instance AuditLogType.MAC_ADDRESS_IS_EXTERNAL is being used from >> ImportVmCommandBase.java in the following way: >> >> private AuditLogableBase createExternalMacsAuditLog(VM vm, Set<String> >> externalMacs) { >> AuditLogableBase logable = *Injector.injectMembers*(new >> AuditLogableBase()); >> logable.setVmId(vm.getId()); >> logable.setCustomCommaSeparatedValues("MACAddr", externalMacs); >> return logable; >> } >> >> The entry in the properties file is: >> MAC_ADDRESS_IS_EXTERNAL=VM ${*VmName*} has MAC address(es) ${MACAddr}, >> which is/are out of its MAC pool definitions. >> >> Therefore the only purpose of the injection is to allow the >> AuditLogDirector to resolve the ${*VmName*} which is already known at >> the time of creating the AuditLogableBase entry. >> >> The result is injecting the DAOs for the AuditLogableBase instance and >> using the VM dao to retrieve the VM entry from the DB. >> This is just a wastef of injection and DB access while both can be spared. >> >> This could have been easily replaced by one of the following: >> >> - auditLogableBase.setVmName(vm.getName()); >> >> - setVmName is protected so not usable as is > >> >> - auditLogableBase.addCustomValue("VmName", vm.getName()); >> >> I prefer this, it is readable. and BTW it is fluent, it returns 'this' so > use > > AuditLogDirector(new AuditLogableBase(type) > .addCustomValue("VmName", vm.getName())); > >> Please pick up any occurrence from your domain and send a patch to >> replace it where possible. >> Thanks in advance, >> Moti >> > > +1 > +1 > > Frankly the fact that all the DAOs sets protected access in > AuditLogableBase is a total abuse. Every command should declare its own > deps. > +100 Can't agree more with declaring fine grained dependencies on each bean/command. > > _______________________________________________ > >> Devel mailing list >> Devel@ovirt.org >> http://lists.ovirt.org/mailman/listinfo/devel > > > _______________________________________________ > Devel mailing list > Devel@ovirt.org > http://lists.ovirt.org/mailman/listinfo/devel >
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