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[improvement] Remove expensive useless String.format() in canConsumeAsync #1893

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Jun 30, 2023
Merged

[improvement] Remove expensive useless String.format() in canConsumeAsync #1893

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47ca03f
Remove expensive useless String.format() in canConsumeAsync
eolivelli Dec 29, 2022
d00832f
improve resource type check
gaoran10 Jun 26, 2023
6286221
remove useless import
gaoran10 Jun 26, 2023
8e9dc64
fix
gaoran10 Jun 26, 2023
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3 changes: 1 addition & 2 deletions .../src/main/java/io/streamnative/pulsar/handlers/kop/security/auth/SimpleAclAuthorizer.java
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Original file line number Diff line number Diff line change
Expand Up @@ -166,8 +166,7 @@ public CompletableFuture<Boolean> canProduceAsync(KafkaPrincipal principal, Reso

@Override
public CompletableFuture<Boolean> canConsumeAsync(KafkaPrincipal principal, Resource resource) {
checkArgument(resource.getResourceType() == ResourceType.TOPIC,
String.format("Expected resource type is TOPIC, but have [%s]", resource.getResourceType()));
checkArgument(resource.getResourceType() == ResourceType.TOPIC);
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Can we extract a method like this: private void checkArgument(ResourceType expected, ResourceType actual)

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And we can print the error message in the checkArgument method when the type is unequal.

TopicName topicName = TopicName.get(resource.getName());
return authorizationService.canConsumeAsync(
topicName, principal.getName(), principal.getAuthenticationData(), "");
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