Created
October 9, 2017 19:13
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Byte Buddy Java Agent with method delegation to interceptor
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private static AgentBuilder createAgent(Class<? extends Annotation> annotationType, | |
String methodName) { | |
return new AgentBuilder.Default().type( | |
ElementMatchers.isAnnotatedWith(annotationType)).transform( | |
new AgentBuilder.Transformer() { | |
@Override | |
public DynamicType.Builder<?> transform( | |
DynamicType.Builder<?> builder, | |
TypeDescription typeDescription, | |
ClassLoader classLoader) { | |
return builder | |
.method(ElementMatchers.named(methodName)) | |
.intercept(MethodDelegation | |
.to(LoggingInterceptor.class) | |
.andThen(SuperMethodCall.INSTANCE)); | |
} | |
} | |
); | |
} |
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