com.arsdigita.cms.dispatcher
Class PageResolver

java.lang.Object
  com.arsdigita.cms.dispatcher.PageResolver

Direct Known Subclasses:

SimplePageResolver

public abstract class PageResolver

extends Object

This class contains methods for registering and resolving CMS resources in a specific content section.

The PageResolver includes methods for caching resource mappings.

Version:

$Revision: #7 $ $Date: 2004/04/07 $

Author:

Michael Pih (pihman@arsdigita.com)

Field Summary

static String

versionId

Constructor Summary

PageResolver()

Method Summary

protected BigDecimal	getContentSectionID()
ResourceHandler	getPage(String url) Fetch the page associated with the request URL.
void	loadPage(String url, ResourceHandler page) Loads a page into the page resolver cache.
abstract void	registerPage(ResourceHandler page, String url) Register a page to the content section.
void	releasePage(String url) Flushes a page from the page resolver cache.
void	setContentSectionID(BigDecimal id)
abstract void	unregisterPage(ResourceHandler page, String url) Register a page to the content section.

Methods inherited from class java.lang.Object

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

Field Detail

versionId

public static final String versionId

See Also:

Constant Field Values

Constructor Detail

PageResolver

public PageResolver()

Method Detail

setContentSectionID

public void setContentSectionID(BigDecimal id)

getContentSectionID

protected BigDecimal getContentSectionID()

getPage

public ResourceHandler getPage(String url)

Fetch the page associated with the request URL.

Parameters:

url - The content section-relative URL stub

Returns:

The resource

registerPage

public abstract void registerPage(ResourceHandler page,
                                  String url)

Register a page to the content section.

Parameters:

page - The master page

url - The desired URL of the page

unregisterPage

public abstract void unregisterPage(ResourceHandler page,
                                    String url)

Register a page to the content section.

Parameters:

page - The master page

url - The desired URL of the page

loadPage

public void loadPage(String url,
                     ResourceHandler page)

Loads a page into the page resolver cache.

Parameters:

url - The URL of the resource to load into the cache

page - The resource

releasePage

public void releasePage(String url)

Flushes a page from the page resolver cache.

Parameters:

url - The URL of the resource to remove from the cache