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Contain the use of reflection in amazon-lambda #48425

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Merged
merged 1 commit into from
Jun 17, 2025
Merged

Contain the use of reflection in amazon-lambda #48425

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15 changes: 11 additions & 4 deletions ...a/deployment/src/main/java/io/quarkus/amazon/lambda/deployment/AmazonLambdaProcessor.java
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Original file line number Diff line number Diff line change
Expand Up @@ -114,8 +114,6 @@ List<AmazonLambdaBuildItem> discover(CombinedIndexBuildItem combinedIndexBuildIt
final DotName name = info.name();
final String lambda = name.toString();
builder.addBeanClass(lambda);
reflectiveClassBuildItemBuildProducer
.produce(ReflectiveClassBuildItem.builder(lambda).methods().build());

String cdiName = null;
AnnotationInstance named = info.declaredAnnotation(NAMED);
Expand Down Expand Up @@ -150,9 +148,18 @@ List<AmazonLambdaBuildItem> discover(CombinedIndexBuildItem combinedIndexBuildIt
}
}
}
current = combinedIndexBuildItem.getIndex().getClassByName(current.superName());
if (!done) {
current = combinedIndexBuildItem.getIndex().getClassByName(current.superName());
}
}
if (done) {
String handlerClass = current.name().toString();
ret.add(new AmazonLambdaBuildItem(handlerClass, cdiName, streamHandler));
reflectiveClassBuildItemBuildProducer.produce(ReflectiveClassBuildItem.builder(handlerClass).methods()
.reason(getClass().getName()
+ ": reflectively accessed in io.quarkus.amazon.lambda.runtime.AmazonLambdaRecorder.discoverHandlerMethod")
.build());
}
ret.add(new AmazonLambdaBuildItem(lambda, cdiName, streamHandler));
}
additionalBeanBuildItemBuildProducer.produce(builder.build());
reflectiveClassBuildItemBuildProducer
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2 changes: 1 addition & 1 deletion ...n-lambda/runtime/src/main/java/io/quarkus/amazon/lambda/runtime/AmazonLambdaRecorder.java
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Expand Up @@ -92,7 +92,7 @@ public static void handle(InputStream inputStream, OutputStream outputStream, Co
}

private static Method discoverHandlerMethod(Class<? extends RequestHandler<?, ?>> handlerClass) {
final Method[] methods = handlerClass.getMethods();
final Method[] methods = handlerClass.getDeclaredMethods();
Method method = null;
for (int i = 0; i < methods.length && method == null; i++) {
if (methods[i].getName().equals("handleRequest")) {
Expand Down
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