UserQuestionException (NetBeans Utilities API) - NetBeans API Javadoc 5.0.0

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org.openide.util
Class UserQuestionException

java.lang.Object
  java.lang.Throwable
      java.lang.Exception
          java.io.IOException
              org.openide.util.UserQuestionException

All Implemented Interfaces:: Serializable

public abstract class UserQuestionException
extends IOException

Exception that is thrown when the process is about to perform some action that requires user confirmation. It can be useful when there is a call to a method which cannot open a dialog, but still would like to ask the user a question. It can raise this exception and higher level parts of the system can/should catch it and present a dialog to the user and if the user agrees reinvoke the action again.

The getLocalizedMessage method should return the user question, which will be shown to the user in a dialog with OK, Cancel options and if the user chooses OK, method ex.confirmed () will be called.

See Also:: Serialized Form

Constructor Summary

UserQuestionException()
          Creates new exception UserQuestionException

UserQuestionException(String s)
          Creates new exception UserQuestionException with text specified string s.

Method Summary

abstract void confirmed()
          Invoke the action if the user confirms the action.

Methods inherited from class java.lang.Throwable

fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail