Package org.eclipse.jetty.plus.annotation

Class LifeCycleCallback

  • Direct Known Subclasses:
    PostConstructCallback, PreDestroyCallback
    public abstract class LifeCycleCallback
extends java.lang.Object
    LifeCycleCallback Holds information about a class and method that has either been configured in web.xml to have postconstruct or predestroy callbacks, or has the equivalent annotations.

    • Field Summary

      Fields 
      Modifier and Type Field Description
      static java.lang.Object[] __EMPTY_ARGS  

    • Constructor Summary

      Constructors 
      Constructor Description
      LifeCycleCallback​(java.lang.Class<?> clazz, java.lang.String methodName)  
      LifeCycleCallback​(java.lang.String className, java.lang.String methodName)  

    • Method Summary

      All Methods Instance Methods Abstract Methods Concrete Methods 
      Modifier and Type Method Description
      void callback​(java.lang.Object instance)  
      boolean equals​(java.lang.Object o)  
      java.lang.reflect.Method findMethod​(java.lang.Package pack, java.lang.Class<?> clazz, java.lang.String methodName, boolean checkInheritance)
      Find a method of the given name either directly in the given class, or inherited.
      java.lang.String getMethodName()  
      java.lang.reflect.Method getTarget()  
      java.lang.Class<?> getTargetClass()  
      java.lang.String getTargetClassName()  
      int hashCode()  
      abstract void validate​(java.lang.Class<?> clazz, java.lang.reflect.Method m)  

      • Methods inherited from class java.lang.Object

        clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

    • Field Detail

      • __EMPTY_ARGS

        public static final java.lang.Object[] __EMPTY_ARGS

    • Constructor Detail

      • LifeCycleCallback

        public LifeCycleCallback​(java.lang.String className,
                         java.lang.String methodName)

      • LifeCycleCallback

        public LifeCycleCallback​(java.lang.Class<?> clazz,
                         java.lang.String methodName)

    • Method Detail

      • getTargetClass

        public java.lang.Class<?> getTargetClass()
        Returns:
        the _targetClass

      • getTargetClassName

        public java.lang.String getTargetClassName()

      • getMethodName

        public java.lang.String getMethodName()

      • getTarget

        public java.lang.reflect.Method getTarget()
        Returns:
        the target

      • callback

        public void callback​(java.lang.Object instance)
              throws java.lang.SecurityException,
                     java.lang.NoSuchMethodException,
                     java.lang.ClassNotFoundException,
                     java.lang.IllegalArgumentException,
                     java.lang.IllegalAccessException,
                     java.lang.reflect.InvocationTargetException
        Throws:
        java.lang.SecurityException
        java.lang.NoSuchMethodException
        java.lang.ClassNotFoundException
        java.lang.IllegalArgumentException
        java.lang.IllegalAccessException
        java.lang.reflect.InvocationTargetException

      • findMethod

        public java.lang.reflect.Method findMethod​(java.lang.Package pack,
                                           java.lang.Class<?> clazz,
                                           java.lang.String methodName,
                                           boolean checkInheritance)
        Find a method of the given name either directly in the given class, or inherited.
        Parameters:
        pack - the package of the class under inspection
        clazz - the class under inspection
        methodName - the method to find
        checkInheritance - false on first entry, true if a superclass is being introspected
        Returns:
        the method

      • hashCode

        public int hashCode()
        Overrides:
        hashCode in class java.lang.Object

      • equals

        public boolean equals​(java.lang.Object o)
        Overrides:
        equals in class java.lang.Object

      • validate

        public abstract void validate​(java.lang.Class<?> clazz,
                              java.lang.reflect.Method m)