Github user tbouron commented on a diff in the pull request:
https://github.com/apache/brooklyn-server/pull/612#discussion_r108371784
--- Diff:
camp/camp-brooklyn/src/main/java/org/apache/brooklyn/camp/brooklyn/spi/creation/BrooklynEntityDecorationResolver.java
---
@@ -230,4 +234,45 @@ protected void addDecorationFromJsonMap(Map<?, ?>
decorationJson, List<SpecParam
throw new IllegalStateException("Not called");
}
}
+
+ public static class TagsResolver extends
BrooklynEntityDecorationResolver<Iterable<Object>> {
+ protected TagsResolver(BrooklynYamlTypeInstantiator.Factory
instantiator) {
+ super(instantiator);
+ }
+
+ @Override
+ public void decorate(EntitySpec<?> entitySpec, ConfigBag attrs,
Set<String> encounteredRegisteredTypeIds) {
+ if (getDecorationAttributeJsonValue(attrs) != null) {
+
entitySpec.tagsAdd((Iterable<Object>)getDecorationAttributeJsonValue(attrs));
+ }
+ }
+
+ @Override
+ protected String getDecorationKind() {
+ return "Brooklyn Tags";
+ }
+
+ @Override
+ protected Object getDecorationAttributeJsonValue(ConfigBag attrs) {
+ Object brooklynTags =
attrs.getStringKey(BrooklynCampReservedKeys.BROOKLYN_TAGS);
+ if (brooklynTags == null) {
+ return null;
+ } else if (brooklynTags != null && !(brooklynTags instanceof
List)) {
+ throw new IllegalArgumentException("brooklyn.tags should
be a List of strings " + attrs);
+ } else {
+ return Iterables.transform((List)brooklynTags, new
Function<String, BrooklynTags.NamedStringTag>() {
+ @Nullable
+ @Override
+ public BrooklynTags.NamedStringTag apply(@Nullable
String input) {
+ return BrooklynTags.newNotesTag(input);
+ }
+ });
+ }
+ }
+
+ @Override
+ protected void addDecorationFromJsonMap(Map<?, ?> decorationJson,
List<Iterable<Object>> decorations) {
+ throw new IllegalStateException("Not called");
--- End diff --
Is it right to not implement this? Or at least, shouldn't we have a better
exception message?
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