Examples of co.cask.cdap.internal.asm.ByteCodeClassLoader.addClass()

Class co.cask.cdap.internal.asm.ByteCodeClassLoader

Examples of co.cask.cdap.internal.asm.ByteCodeClassLoader.addClass()

co.cask.cdap.internal.asm.ByteCodeClassLoader.addClass()
Adds a class definition for this ClassLoader. When the class as given in the definition is loaded for the first time, the byte code inside the definition will be used to load the class. @param classDef The class definition @param typeClass An optional class that the given class definition is generated from. This is to make surethe type class is always loaded by the original ClassLoader when resolving the generated class as given by the class definition.

      if (classloader == null) {
        classloader = new ByteCodeClassLoader(typeClassloader);
        classloaders.put(key.getType(), classloader);
      }


      return (Class<DatumWriter<?>>) classloader.addClass(classDef, key.getType().getRawType())
                                                .loadClass(classDef.getClassName());
    }
  }


  private static final class CacheKey {

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        // Generate the new class if it hasn't before and load it through a ByteCodeClassLoader.
        ClassDefinition classDefinition = new HttpHandlerGenerator().generate(key, pathPrefix);


        ClassLoader typeClassLoader = ClassLoaders.getClassLoader(key);
        ByteCodeClassLoader classLoader = new ByteCodeClassLoader(typeClassLoader);
        classLoader.addClass(classDefinition, key.getRawType());
        return classLoader.loadClass(classDefinition.getClassName());
      }
    });
  }

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