# Class KeyStore.CallbackHandlerProtection

java.lang.Object
java.security.KeyStore.CallbackHandlerProtection

All Implemented Interfaces:
  `KeyStore.ProtectionParameter`

Enclosing class:
  `KeyStore`

public static class KeyStore.CallbackHandlerProtection extends Object implements KeyStore.ProtectionParameter
A `ProtectionParameter` encapsulating a CallbackHandler.

Since:
  1.5

- ## Constructor Summary

  Constructors
  Constructor
  Description
  `CallbackHandlerProtection(CallbackHandler handler)`
  Constructs a new CallbackHandlerProtection from a CallbackHandler.

- ## Method Summary

  Modifier and Type
  Method
  Description
  `CallbackHandler`
  `getCallbackHandler()`
  Returns the CallbackHandler.

  ### Methods declared in class Object

  `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`
  Modifier and Type
  Method
  Description
  `protected Object`
  `clone()`
  Creates and returns a copy of this object.
  `boolean`
  `equals(Object obj)`
  Indicates whether some other object is "equal to" this one.
  `protected void`
  `finalize()`
  Deprecated, for removal: This API element is subject to removal in a future version.
  Finalization is deprecated and subject to removal in a future release.
  `final Class<?>`
  `getClass()`
  Returns the runtime class of this `Object`.
  `int`
  `hashCode()`
  Returns a hash code value for this object.
  `final void`
  `notify()`
  Wakes up a single thread that is waiting on this object's monitor.
  `final void`
  `notifyAll()`
  Wakes up all threads that are waiting on this object's monitor.
  `String`
  `toString()`
  Returns a string representation of the object.
  `final void`
  `wait()`
  Causes the current thread to wait until it is awakened, typically by being notified or interrupted.
  `final void`
  `wait(long timeoutMillis)`
  Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
  `final void`
  `wait(long timeoutMillis, int nanos)`
  Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.

- ## Constructor Details

  - ### CallbackHandlerProtection

    public CallbackHandlerProtection(CallbackHandler handler)
    Constructs a new CallbackHandlerProtection from a CallbackHandler.
    Parameters:
      `handler` - the CallbackHandler
    Throws:
      `NullPointerException` - if handler is `null`

- ## Method Details

  - ### getCallbackHandler

    public CallbackHandler getCallbackHandler()
    Returns the CallbackHandler.
    Returns:
      the CallbackHandler.