org.norther.tammi.spray.servlet
Class DefaultServletMediaProvider

java.lang.Object
  org.norther.tammi.core.base.Adaptee
      org.norther.tammi.spray.media.DefaultMediaProvider
          org.norther.tammi.spray.media.DefaultCachedMediaProvider
              org.norther.tammi.spray.servlet.DefaultServletMediaProvider

All Implemented Interfaces:

Serializable, NotificationBroadcaster, NotificationEmitter, Manageable, MBeanDelegate, Refreshable, CacheClient, CachedMediaProvider, MediaProvider, ServletMediaProvider

public class DefaultServletMediaProvider
extends DefaultCachedMediaProvider
implements ServletMediaProvider

A default implementation of ServletMediaProvider.

Author:

Ilkka Priha

See Also:

Serialized Form

Field Summary

Fields inherited from class org.norther.tammi.core.base.Adaptee

ADAPTEE_NOTIF_DESCRIPTION, ADAPTEE_NOTIFICATIONS

Fields inherited from interface org.norther.tammi.core.base.MBeanDelegate

ARRAY_TYPE, OBJECT_TYPE, PRIMITIVE_TYPE, STRING_TYPE

Constructor Summary

DefaultServletMediaProvider()
Counstructs a new preovider.

Method Summary

ObjectName	getContextName() Gets the startup context name.
Resource	getResource(String path, boolean cached, ServletRequest request, ServletResponse response, FilterChain chain) Gets the media content resource.
void	setContextName(ObjectName name) Sets the startup context name.

Methods inherited from class org.norther.tammi.spray.media.DefaultCachedMediaProvider

clearCached, expireCached, expireFraction, getCache, getCachedResource, getRefreshed, getResourceCacheName, isCachingDisabled, postmanaged, refresh, removeCache, removeCachedResource, setCachedResource, setCachedResource, setCachingDisabled, setResourceCacheName, unmanaged

Methods inherited from class org.norther.tammi.spray.media.DefaultMediaProvider

getDefaultIndex, getDefaultIndex, getMediaKey, isLocalizedContent, setDefaultIndex, setLocalizedContent, setMediaKey

Methods inherited from class org.norther.tammi.core.base.Adaptee

addAdaptee, addNotificationListener, getAttributeSupport, getBroker, getCanonicalName, getDomain, getFactory, getLoader, getLog, getLog, getMBean, getMBeanServer, getNotificationInfo, getObjectName, getRegistrationTime, getSequenceNumber, hasListeners, isRegistered, premanaged, removeNotificationListener, removeNotificationListener, sendNotification, sendNotification, sendNotification, sendNotification, unregister

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.norther.tammi.spray.media.CachedMediaProvider

getCachedResource, getResourceCacheName, removeCachedResource, setCachedResource, setCachedResource, setResourceCacheName

Methods inherited from interface org.norther.tammi.spray.media.MediaProvider

getDefaultIndex, getMediaKey, isLocalizedContent, setDefaultIndex, setLocalizedContent, setMediaKey

Methods inherited from interface org.norther.tammi.core.cache.CacheClient

clearCached, expireCached, expireFraction, getCache, isCachingDisabled, removeCache, setCachingDisabled

Methods inherited from interface org.norther.tammi.core.base.Refreshable

getRefreshed, refresh

Constructor Detail

DefaultServletMediaProvider

public DefaultServletMediaProvider()

Counstructs a new preovider.

Method Detail

getContextName

public ObjectName getContextName()

Description copied from interface: ServletMediaProvider

Gets the startup context name.

Specified by:

getContextName in interface ServletMediaProvider

Returns:

the name of the context or a query.

setContextName

public void setContextName(ObjectName name)

Description copied from interface: ServletMediaProvider

Sets the startup context name.

Specified by:

setContextName in interface ServletMediaProvider

Parameters:

name - the name of the context or a query.

getResource

public Resource getResource(String path,
                            boolean cached,
                            ServletRequest request,
                            ServletResponse response,
                            FilterChain chain)
                     throws IOException,
                            ConstructionException,
                            AccessDeniedException

Description copied from interface: MediaProvider

Gets the media content resource.

Specified by:

getResource in interface MediaProvider

Overrides:

getResource in class DefaultCachedMediaProvider

Parameters:

path - the content path.

cached - true if caching is enabled, false otherwise.

request - the servlet request.

response - the servlet response.

chain - the filter chain.

Returns:

the resource source.

Throws:

IOException - on I/O errors.

ConstructionException - on resource errors.

AccessDeniedException - for access restrictions.