com.arsdigita.cms
Class ContentSectionServlet

java.lang.Object
  javax.servlet.GenericServlet
      javax.servlet.http.HttpServlet
          com.arsdigita.web.BaseServlet
              com.arsdigita.web.BaseApplicationServlet
                  com.arsdigita.cms.ContentSectionServlet

All Implemented Interfaces:

Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

public class ContentSectionServlet

extends com.arsdigita.web.BaseApplicationServlet

See Also:

Serialized Form

Field Summary

static String	CONTENT_ITEM
static String	CONTENT_SECTION
static String	FILE_SUFFIX
static String	INDEX_FILE
static String	MEDIA_TYPE
static String	PREVIEW The context for previewing items
static Map	s_itemResolverCache
static String	XML_MODE
static String	XML_SUFFIX

Fields inherited from class com.arsdigita.web.BaseApplicationServlet

APPLICATION_ID_ATTRIBUTE, APPLICATION_ID_PARAMETER, versionId

Fields inherited from class com.arsdigita.web.BaseServlet

REQUEST_URL_ATTRIBUTE

Constructor Summary

ContentSectionServlet()

Method Summary

protected void	doService(javax.servlet.http.HttpServletRequest sreq, javax.servlet.http.HttpServletResponse sresp, com.arsdigita.web.Application app)
ContentItem	getItem(ContentSection section, String url)
ContentItem	getItem(ContentSection section, String url, ItemResolver itemResolver)
ItemResolver	getItemResolver(ContentSection section) Fetches the ItemResolver for a content section.
static ContentItem	itemURLCacheGet(ContentSection section, String sURL) Fetches the ContentItem published at that URL from the cache
static void	itemURLCachePut(ContentSection section, String sURL, ContentItem item) Maps the content item to the URL in a cache
static void	itemURLCacheRemove(ContentSection section, String sURL) Removes the cache entry for the URL, sURL

Methods inherited from class com.arsdigita.web.BaseApplicationServlet

doService

Methods inherited from class com.arsdigita.web.BaseServlet

destroy, doDestroy, doGet, doInit, doPost, getUserContext, init

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, doHead, doOptions, doPut, doTrace, getLastModified, service, service

Methods inherited from class javax.servlet.GenericServlet

getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, log, log

Methods inherited from class java.lang.Object

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

Field Detail

s_itemResolverCache

public static Map s_itemResolverCache

PREVIEW

public static final String PREVIEW

The context for previewing items

See Also:

Constant Field Values

FILE_SUFFIX

public static final String FILE_SUFFIX

See Also:

Constant Field Values

INDEX_FILE

public static final String INDEX_FILE

See Also:

Constant Field Values

CONTENT_ITEM

public static final String CONTENT_ITEM

See Also:

Constant Field Values

CONTENT_SECTION

public static final String CONTENT_SECTION

See Also:

Constant Field Values

XML_SUFFIX

public static final String XML_SUFFIX

See Also:

Constant Field Values

XML_MODE

public static final String XML_MODE

See Also:

Constant Field Values

MEDIA_TYPE

public static final String MEDIA_TYPE

See Also:

Constant Field Values

Constructor Detail

ContentSectionServlet

public ContentSectionServlet()

Method Detail

doService

protected void doService(javax.servlet.http.HttpServletRequest sreq,
                         javax.servlet.http.HttpServletResponse sresp,
                         com.arsdigita.web.Application app)
                  throws javax.servlet.ServletException,
                         IOException

Throws:

javax.servlet.ServletException

IOException

See Also:

(HttpServletRequest, HttpServletResponse, Application)

getItemResolver

public ItemResolver getItemResolver(ContentSection section)

Fetches the ItemResolver for a content section. Checks cache first.

Parameters:

section - The content section

Returns:

The ItemResolver associated with the content section

getItem

public ContentItem getItem(ContentSection section,
                           String url,
                           ItemResolver itemResolver)

getItem

public ContentItem getItem(ContentSection section,
                           String url)

itemURLCachePut

public static void itemURLCachePut(ContentSection section,
                                   String sURL,
                                   ContentItem item)

Maps the content item to the URL in a cache

Parameters:

section - the content section in which the content item is published

sURL - the URL at which the content item s published

item - the content item at the URL

itemURLCacheRemove

public static void itemURLCacheRemove(ContentSection section,
                                      String sURL)

Removes the cache entry for the URL, sURL

Parameters:

section - the content section in which to remove the key

sURL - the cache entry key to remove

itemURLCacheGet

public static ContentItem itemURLCacheGet(ContentSection section,
                                          String sURL)

Fetches the ContentItem published at that URL from the cache

Parameters:

section - the content section in which the content item is published

sURL - the URL for the item to fetch

Returns:

the ContentItem in the cache, or null