Package io.opentelemetry.javaagent.instrumentation.javaclassloader

Class ResourceInjectionInstrumentation

  • All Implemented Interfaces:
    io.opentelemetry.javaagent.tooling.TypeInstrumentation
    public class ResourceInjectionInstrumentation
extends java.lang.Object
implements io.opentelemetry.javaagent.tooling.TypeInstrumentation
    Instruments ClassLoader to have calls to get resources intercepted and check our map of helper resources that is filled by instrumentation when they need helpers.

    We currently only intercept ClassLoader.getResources(String) because this is the case we are currently always interested in, where it's used for service loading.

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.util.Map<? extends net.bytebuddy.matcher.ElementMatcher<? super net.bytebuddy.description.method.MethodDescription>,​java.lang.String> transformers()  
      net.bytebuddy.matcher.ElementMatcher<? super net.bytebuddy.description.type.TypeDescription> typeMatcher()  

      • Methods inherited from class java.lang.Object

        equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

      • Methods inherited from interface io.opentelemetry.javaagent.tooling.TypeInstrumentation

        classLoaderOptimization

    • Constructor Detail

      • ResourceInjectionInstrumentation

        public ResourceInjectionInstrumentation()

    • Method Detail

      • typeMatcher

        public net.bytebuddy.matcher.ElementMatcher<? super net.bytebuddy.description.type.TypeDescription> typeMatcher()
        Specified by:
        typeMatcher in interface io.opentelemetry.javaagent.tooling.TypeInstrumentation

      • transformers

        public java.util.Map<? extends net.bytebuddy.matcher.ElementMatcher<? super net.bytebuddy.description.method.MethodDescription>,​java.lang.String> transformers()
        Specified by:
        transformers in interface io.opentelemetry.javaagent.tooling.TypeInstrumentation