Module org.apache.wicket.core

Package org.apache.wicket.protocol.http

Class PageExpiredException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

org.apache.wicket.WicketRuntimeException

org.apache.wicket.protocol.http.PageExpiredException

All Implemented Interfaces:

Serializable

public class PageExpiredException
extends WicketRuntimeException

Thrown when a Page instance cannot be found by its id in the page stores. The page may be missing because of reasons like:

• the page have never been stored there, e.g. an error occurred during the storing process
• the http session has expired and thus all pages related to this session are erased too
• the page instance has been erased because the store size exceeded

This exception is used to tell Wicket to respond with the configured PageExpiredPage, so its stacktrace it is not really needed.

See Also:

• HttpSession.setMaxInactiveInterval(int)
• StoreSettings.setMaxSizePerSession(org.apache.wicket.util.lang.Bytes)
• NotSerializableException
• IPageProvider.getPageInstance()
• Serialized Form

Constructor Summary

Constructors

Constructor	Description
PageExpiredException(String message)
PageExpiredException(String message, Exception cause)	Constructor

Method Summary

Modifier and Type	Method	Description
Throwable	fillInStackTrace()	Suppress loading of the stacktrace because it is not needed.

Methods inherited from class java.lang.Throwable

addSuppressed, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

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

Constructor Details

PageExpiredException

public PageExpiredException(String message)

See Also:

• WicketRuntimeException(java.lang.String)

PageExpiredException

public PageExpiredException(String message,
 Exception cause)

Constructor

Parameters:

message -

cause -

Method Details

fillInStackTrace

public Throwable fillInStackTrace()

Suppress loading of the stacktrace because it is not needed.

Overrides:

fillInStackTrace in class Throwable

See Also:

• Throwable.fillInStackTrace()