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Add AOT reflect hints for reactive caffeine cache (#456)
The shaded Caffeine lib used by the Reactive client had an incorrect prefix of 'org.springframework.pulsar'. This commit adjust the prefix to 'org.apache.pulsar.reactive'. Doing so surfaced more classes that needed to be registered for relective hints.
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+80
-16
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2 files changed

+80
-16
lines changed

‎spring-pulsar-reactive/src/main/java/org/springframework/pulsar/reactive/aot/ReactivePulsarRuntimeHints.java

Lines changed: 70 additions & 10 deletions
Original file line numberDiff line numberDiff line change
@@ -40,11 +40,13 @@
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import org.springframework.aot.hint.RuntimeHintsRegistrar;
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import org.springframework.aot.hint.TypeReference;
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import org.springframework.lang.Nullable;
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import org.springframework.util.ReflectionUtils;
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/**
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* {@link RuntimeHintsRegistrar} for Spring for Apache Pulsar.
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* {@link RuntimeHintsRegistrar} for Spring for Apache Pulsar (reactive).
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*
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* @author Soby Chacko
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* @author Chris Bono
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*/
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public class ReactivePulsarRuntimeHints implements RuntimeHintsRegistrar {
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@@ -74,8 +76,7 @@ public void registerHints(RuntimeHints hints, @Nullable ClassLoader classLoader)
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MemberCategory.DECLARED_CLASSES, MemberCategory.DECLARED_FIELDS)));
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// These are inaccessible interfaces/classes in a normal scenario, thus using the
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// String version,
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// and we need field level access in them.
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// String version, and we need field level access in them.
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Stream.of(
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"org.apache.pulsar.shade.io.netty.util.internal.shaded.org.jctools.queues.BaseMpscLinkedArrayQueueProducerFields",
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"org.apache.pulsar.shade.io.netty.util.internal.shaded.org.jctools.queues.BaseMpscLinkedArrayQueueConsumerFields",
@@ -86,13 +87,72 @@ public void registerHints(RuntimeHints hints, @Nullable ClassLoader classLoader)
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.forEach(typeName -> reflectionHints.registerTypeIfPresent(classLoader, typeName,
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MemberCategory.DECLARED_FIELDS));
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Stream
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.of("reactor.core.publisher.Flux", "com.github.benmanes.caffeine.cache.SSMSA",
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"com.github.benmanes.caffeine.cache.PSAMS", "com.github.benmanes.caffeine.cache.SSLMSA",
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"com.github.benmanes.caffeine.cache.PSAMW")
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.forEach(typeName -> reflectionHints.registerTypeIfPresent(classLoader, typeName,
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MemberCategory.INVOKE_DECLARED_CONSTRUCTORS, MemberCategory.INVOKE_DECLARED_METHODS,
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MemberCategory.INTROSPECT_PUBLIC_METHODS));
90+
// @formatter:off
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Stream.of(
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"reactor.core.publisher.Flux",
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"java.lang.Thread",
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"org.apache.pulsar.reactive.shade.com.github.benmanes.caffeine.cache.BBHeader$ReadAndWriteCounterRef",
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"org.apache.pulsar.reactive.shade.com.github.benmanes.caffeine.cache.BBHeader$ReadCounterRef",
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"org.apache.pulsar.reactive.shade.com.github.benmanes.caffeine.cache.BLCHeader",
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"org.apache.pulsar.reactive.shade.com.github.benmanes.caffeine.cache.BLCHeader$DrainStatusRef",
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"org.apache.pulsar.reactive.shade.com.github.benmanes.caffeine.cache.BLCHeader$PadDrainStatus",
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"org.apache.pulsar.reactive.shade.com.github.benmanes.caffeine.cache.BaseMpscLinkedArrayQueueColdProducerFields",
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"org.apache.pulsar.reactive.shade.com.github.benmanes.caffeine.cache.BaseMpscLinkedArrayQueueConsumerFields",
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"org.apache.pulsar.reactive.shade.com.github.benmanes.caffeine.cache.BaseMpscLinkedArrayQueueProducerFields",
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"org.apache.pulsar.reactive.shade.com.github.benmanes.caffeine.cache.BoundedLocalCache",
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"org.apache.pulsar.reactive.shade.com.github.benmanes.caffeine.cache.CacheLoader",
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"org.apache.pulsar.reactive.shade.com.github.benmanes.caffeine.cache.FS",
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"org.apache.pulsar.reactive.shade.com.github.benmanes.caffeine.cache.FW",
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"org.apache.pulsar.reactive.shade.com.github.benmanes.caffeine.cache.PD",
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"org.apache.pulsar.reactive.shade.com.github.benmanes.caffeine.cache.PS",
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"org.apache.pulsar.reactive.shade.com.github.benmanes.caffeine.cache.PSA",
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"org.apache.pulsar.reactive.shade.com.github.benmanes.caffeine.cache.PSAMS",
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"org.apache.pulsar.reactive.shade.com.github.benmanes.caffeine.cache.PSAW",
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"org.apache.pulsar.reactive.shade.com.github.benmanes.caffeine.cache.PSAWMW",
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"org.apache.pulsar.reactive.shade.com.github.benmanes.caffeine.cache.PSMS",
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"org.apache.pulsar.reactive.shade.com.github.benmanes.caffeine.cache.PSMW",
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"org.apache.pulsar.reactive.shade.com.github.benmanes.caffeine.cache.PSR",
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"org.apache.pulsar.reactive.shade.com.github.benmanes.caffeine.cache.PSRMS",
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"org.apache.pulsar.reactive.shade.com.github.benmanes.caffeine.cache.PSW",
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"org.apache.pulsar.reactive.shade.com.github.benmanes.caffeine.cache.PSWMS",
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"org.apache.pulsar.reactive.shade.com.github.benmanes.caffeine.cache.PSWMW",
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"org.apache.pulsar.reactive.shade.com.github.benmanes.caffeine.cache.PW",
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"org.apache.pulsar.reactive.shade.com.github.benmanes.caffeine.cache.SI",
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"org.apache.pulsar.reactive.shade.com.github.benmanes.caffeine.cache.SS",
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"org.apache.pulsar.reactive.shade.com.github.benmanes.caffeine.cache.SSA",
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"org.apache.pulsar.reactive.shade.com.github.benmanes.caffeine.cache.SSAW",
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"org.apache.pulsar.reactive.shade.com.github.benmanes.caffeine.cache.SSL",
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"org.apache.pulsar.reactive.shade.com.github.benmanes.caffeine.cache.SSLAW",
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"org.apache.pulsar.reactive.shade.com.github.benmanes.caffeine.cache.SSLMS",
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"org.apache.pulsar.reactive.shade.com.github.benmanes.caffeine.cache.SSLMSA",
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"org.apache.pulsar.reactive.shade.com.github.benmanes.caffeine.cache.SSLMSAW",
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"org.apache.pulsar.reactive.shade.com.github.benmanes.caffeine.cache.SSLSW",
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"org.apache.pulsar.reactive.shade.com.github.benmanes.caffeine.cache.SSLW",
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"org.apache.pulsar.reactive.shade.com.github.benmanes.caffeine.cache.SSMS",
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"org.apache.pulsar.reactive.shade.com.github.benmanes.caffeine.cache.SSMSA",
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"org.apache.pulsar.reactive.shade.com.github.benmanes.caffeine.cache.SSMSAW",
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"org.apache.pulsar.reactive.shade.com.github.benmanes.caffeine.cache.SSMSR",
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"org.apache.pulsar.reactive.shade.com.github.benmanes.caffeine.cache.SSMSW",
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"org.apache.pulsar.reactive.shade.com.github.benmanes.caffeine.cache.SSMW",
137+
"org.apache.pulsar.reactive.shade.com.github.benmanes.caffeine.cache.SSSMS",
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"org.apache.pulsar.reactive.shade.com.github.benmanes.caffeine.cache.SSSMWW",
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"org.apache.pulsar.reactive.shade.com.github.benmanes.caffeine.cache.SSSW",
140+
"org.apache.pulsar.reactive.shade.com.github.benmanes.caffeine.cache.SSW",
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"org.apache.pulsar.reactive.shade.com.github.benmanes.caffeine.cache.StripedBuffer",
142+
"org.apache.pulsar.reactive.shade.com.github.benmanes.caffeine.cache.UnboundedLocalCache",
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"org.apache.pulsar.reactive.shade.com.github.benmanes.caffeine.cache.WI",
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"org.apache.pulsar.reactive.shade.com.github.benmanes.caffeine.cache.WS")
145+
.forEach(type -> reflectionHints.registerTypeIfPresent(classLoader, type,
146+
builder -> builder.withMembers(
147+
MemberCategory.INVOKE_DECLARED_CONSTRUCTORS,
148+
MemberCategory.INVOKE_PUBLIC_METHODS,
149+
MemberCategory.INVOKE_DECLARED_METHODS,
150+
MemberCategory.INTROSPECT_PUBLIC_METHODS,
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MemberCategory.DECLARED_CLASSES,
152+
MemberCategory.DECLARED_FIELDS)));
153+
reflectionHints.registerField(ReflectionUtils.findField(Thread.class, "threadLocalRandomProbe"));
154+
155+
// @formatter:on
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97157
// Registering JDK dynamic proxies for these interfaces. Since the Connection
98158
// interface is protected,

‎spring-pulsar/src/main/java/org/springframework/pulsar/aot/PulsarRuntimeHints.java

Lines changed: 10 additions & 6 deletions
Original file line numberDiff line numberDiff line change
@@ -218,13 +218,17 @@ public void registerHints(RuntimeHints hints, @Nullable ClassLoader classLoader)
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"org.apache.pulsar.shade.org.jvnet.hk2.internal.DynamicConfigurationServiceImpl",
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"org.apache.pulsar.shade.org.jvnet.hk2.internal.ServiceLocatorRuntimeImpl",
220220
"org.apache.pulsar.shade.org.jvnet.hk2.internal.ServiceLocatorRuntimeImpl",
221+
"org.springframework.pulsar.shade.com.github.benmanes.caffeine.cache.PSAMS",
222+
"org.springframework.pulsar.shade.com.github.benmanes.caffeine.cache.PSW",
223+
"org.springframework.pulsar.shade.com.github.benmanes.caffeine.cache.PSWMS",
224+
"org.springframework.pulsar.shade.com.github.benmanes.caffeine.cache.SSLA",
221225
"org.springframework.pulsar.shade.com.github.benmanes.caffeine.cache.SSMSA",
222-
"org.springframework.pulsar.shade.com.github.benmanes.caffeine.cache.PSAMS")
223-
.forEach(type -> reflectionHints.registerTypeIfPresent(classLoader, type,
224-
builder -> builder.withMembers(MemberCategory.INVOKE_DECLARED_CONSTRUCTORS,
225-
MemberCategory.INVOKE_PUBLIC_METHODS, MemberCategory.INVOKE_DECLARED_METHODS,
226-
MemberCategory.INTROSPECT_PUBLIC_METHODS, MemberCategory.DECLARED_CLASSES,
227-
MemberCategory.DECLARED_FIELDS)));
226+
"org.springframework.pulsar.shade.com.github.benmanes.caffeine.cache.SSLMSAW")
227+
.forEach(type -> reflectionHints.registerTypeIfPresent(classLoader, type,
228+
builder -> builder.withMembers(MemberCategory.INVOKE_DECLARED_CONSTRUCTORS,
229+
MemberCategory.INVOKE_PUBLIC_METHODS, MemberCategory.INVOKE_DECLARED_METHODS,
230+
MemberCategory.INTROSPECT_PUBLIC_METHODS, MemberCategory.DECLARED_CLASSES,
231+
MemberCategory.DECLARED_FIELDS)));
228232
// @formatter:on
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// Registering JDK dynamic proxies for these interfaces. Since the Connection

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