Package org.wicketstuff.shiro.wicket.page.store

Class SessionPageStore

java.lang.Object

org.apache.wicket.pageStore.AbstractPersistentPageStore

org.wicketstuff.shiro.wicket.page.store.SessionPageStore

All Implemented Interfaces:

IPageStore

public class SessionPageStore
extends AbstractPersistentPageStore

An IPageStore implementation that stores serialized Pages in JSecurity's Session. This implementation exists to support applications that use JSecurity's Enterprise Sessions instead of HTTP-only sessions.

In a distributed application, the JSecurity Session data might not reside on the same host that runs the Wicket application. In these cases the default DiskPageStore used by Wicket is not suitable. Instead Page state must be serialized to a mechanism that is 'cluster-friendly'.

JSecurity's enterprise Sessions are cluster-friendly, so storing pages in the Session is a good choice. This means applications can utilize true generic load balancing and do not need sticky sessions - the Wicket PageMap can be updated on one host which is then available for any next load-balanced request on another host because the Session is clustered.

Author:

Les Hazlewood, Sebastian Thomschke

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.wicket.pageStore.AbstractPersistentPageStore

AbstractPersistentPageStore.PersistedPage

Field Summary

Fields

Modifier and Type	Field	Description
protected static int	DEFAULT_MAX_PAGES

Constructor Summary

Constructors

Constructor	Description
SessionPageStore(String applicationName)
SessionPageStore(String applicationName, int maxPageMapSize)

Method Summary

Modifier and Type	Method	Description
protected void	addPersistedPage(String sessionIdentifier, IManageablePage page)
int	getMaxPageMapSize()
protected PageCacheManager	getPageCacheManager(org.apache.shiro.session.Session session)
protected IManageablePage	getPersistedPage(String sessionIdentifier, int pageId)
protected org.apache.shiro.session.Session	getSession(String sessionIdentifier, boolean create)
protected void	removeAllPersistedPages(String sessionIdentifier)
protected void	removePersistedPage(String sessionIdentifier, IManageablePage page)
boolean	supportsVersioning()

Methods inherited from class org.apache.wicket.pageStore.AbstractPersistentPageStore

addPage, canBeAsynchronous, createSessionIdentifier, destroy, getPage, getSessionIdentifier, removeAllPages, removePage

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.wicket.pageStore.IPageStore

detach, end, revertPage

Field Detail

DEFAULT_MAX_PAGES

protected static final int DEFAULT_MAX_PAGES

See Also:

Constant Field Values

Constructor Detail

SessionPageStore

public SessionPageStore(String applicationName)

SessionPageStore

public SessionPageStore(String applicationName,
                        int maxPageMapSize)

Method Detail

getMaxPageMapSize

public int getMaxPageMapSize()

supportsVersioning

public boolean supportsVersioning()

getPersistedPage

protected IManageablePage getPersistedPage(String sessionIdentifier,
                                           int pageId)

Specified by:

getPersistedPage in class AbstractPersistentPageStore

removePersistedPage

protected void removePersistedPage(String sessionIdentifier,
                                   IManageablePage page)

Specified by:

removePersistedPage in class AbstractPersistentPageStore

addPersistedPage

protected void addPersistedPage(String sessionIdentifier,
                                IManageablePage page)

Specified by:

addPersistedPage in class AbstractPersistentPageStore

removeAllPersistedPages

protected void removeAllPersistedPages(String sessionIdentifier)

Specified by:

removeAllPersistedPages in class AbstractPersistentPageStore

getPageCacheManager

protected PageCacheManager getPageCacheManager(org.apache.shiro.session.Session session)

getSession

protected org.apache.shiro.session.Session getSession(String sessionIdentifier,
                                                      boolean create)