Package io.opentelemetry.javaagent.tooling.instrumentation.indy

Class IndyProxyFactory

java.lang.Object
io.opentelemetry.javaagent.tooling.instrumentation.indy.IndyProxyFactory
public class IndyProxyFactory extends Object
Factory for generating proxies which invoke their target via INVOKEDYNAMIC. Generated proxy classes have the following properties: The generated proxies have the following basic structure:
  • it has same superclass as the proxied class
  • it implements all interfaces implemented by the proxied class
  • for every public constructor of the proxied class, it defined a matching public constructor which:
    • invokes the default constructor of the superclass
    • invoked the corresponding constructor of the proxied class to generate the object to which the proxy delegates
  • it "copies" every declared static and non-static public method, the implementation will delegate to the corresponding method in the proxied class
  • all annotations on the proxied class and on its methods are copied to the proxy

Note that only the public methods declared by the proxied class are actually proxied. Inherited methods are not automatically proxied. If you want those to be proxied, you'll need to explicitly override them in the proxied class.

  • Constructor Details

  • Method Details

    • generateProxy

      public net.bytebuddy.dynamic.DynamicType.Unloaded<?> generateProxy(net.bytebuddy.description.type.TypeDescription classToProxy, String proxyClassName)
      Generates a proxy.
      Parameters:
      classToProxy - the class for which a proxy will be generated
      proxyClassName - the desired fully qualified name for the proxy class
      Returns:
      the generated proxy class