package com.atlassian.plugin.event.impl;
   
   import com.atlassian.plugin.event.PluginEventListener;
   
   import java.lang.reflect.Method;
   import java.lang.annotation.Annotation;
   
   /**
    * Listener method selector that looks for a specific marker annotation
   */
  public class AnnotationListenerMethodSelector implements ListenerMethodSelector
  {
      private final Class<? extends Annotation> markerAnnotation;
  
      public AnnotationListenerMethodSelector()
      {
          this(PluginEventListener.class);
      }
  
      public AnnotationListenerMethodSelector(Class<? extends Annotation> markerAnnotation)
      {
          this.markerAnnotation = markerAnnotation;
      }
  
      public boolean isListenerMethod(Method method)
      {
          return (method.getAnnotation(markerAnnotation) != null);
      }
  }