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From ahgittin <>
Subject [GitHub] brooklyn-server pull request #480: Config self reference fix
Date Sat, 18 Feb 2017 11:48:23 GMT
Github user ahgittin commented on a diff in the pull request:
    --- Diff: camp/camp-brooklyn/src/main/java/org/apache/brooklyn/camp/brooklyn/spi/dsl/methods/
    @@ -539,8 +550,9 @@ protected String resolveKeyName(boolean immediately) {
             public final Maybe<Object> getImmediately() {
                 Maybe<Entity> targetEntityMaybe = component.getImmediately();
    -            if (targetEntityMaybe.isAbsent()) return Maybe.absent("Target entity not
    +            if (targetEntityMaybe.isAbsent()) return Maybe.<Object>cast(targetEntityMaybe);
                 EntityInternal targetEntity = (EntityInternal) targetEntityMaybe.get();
    +            checkAndTagForRecursiveReference(targetEntity);
    --- End diff --
    actually i've done a better strategy -- @aledsage appreciate any thoughts on this:
                    // don't check on ourself; only look higher in hierarchy;
                    // this assumes impls always spawn new tasks (which they do, just maybe
not always in new threads)
                    // but it means it does not rely on tag removal to prevent weird errors,

                    // and more importantly it makes the strategy idempotent

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