Github user olegz commented on a diff in the pull request:
https://github.com/apache/nifi/pull/126#discussion_r44976221
--- Diff:
nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-framework-core/src/main/java/org/apache/nifi/controller/service/StandardControllerServiceProvider.java
---
@@ -545,23 +546,16 @@ public void enableReferencingServices(final
ControllerServiceNode serviceNode) {
}
private void enableReferencingServices(final ControllerServiceNode
serviceNode, final List<ControllerServiceNode> recursiveReferences) {
- if (serviceNode.getState() != ControllerServiceState.ENABLED &&
serviceNode.getState() != ControllerServiceState.ENABLING) {
+ if (serviceNode.getState() != ControllerServiceState.ENABLING &&
serviceNode.getState() != ControllerServiceState.ENABLED) {
serviceNode.verifyCanEnable(new
HashSet<>(recursiveReferences));
}
final Set<ControllerServiceNode> ifEnabled = new HashSet<>();
- final List<ControllerServiceNode> toEnable =
findRecursiveReferences(serviceNode, ControllerServiceNode.class);
- for (final ControllerServiceNode nodeToEnable : toEnable) {
+ for (final ControllerServiceNode nodeToEnable :
recursiveReferences) {
final ControllerServiceState state = nodeToEnable.getState();
- if (state != ControllerServiceState.ENABLED && state !=
ControllerServiceState.ENABLING) {
+ if (state != ControllerServiceState.ENABLING && state !=
ControllerServiceState.ENABLED) {
nodeToEnable.verifyCanEnable(ifEnabled);
ifEnabled.add(nodeToEnable);
- }
- }
-
- for (final ControllerServiceNode nodeToEnable : toEnable) {
--- End diff --
I see your point, let me put it back and I'll document it in code as well
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