org.openide.util 6.8.22

Class UserQuestionException

  extended by java.lang.Throwable
      extended by java.lang.Exception
          extended by
              extended by org.openide.util.UserQuestionException
All Implemented Interfaces:

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
          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


public UserQuestionException()
Creates new exception UserQuestionException


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

s - the text describing the exception
Method Detail


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

IOException - if another I/O problem exists

org.openide.util 6.8.22

Built on July 11 2007.  |  Portions Copyright 1997-2005 Sun Microsystems, Inc. All rights reserved.