org.exoplatform.wiki.rendering.cache.impl
Class PageRenderingCacheServiceImpl

java.lang.Object
  org.exoplatform.wiki.rendering.cache.impl.PageRenderingCacheServiceImpl

All Implemented Interfaces:

PageRenderingCacheService

public class PageRenderingCacheServiceImpl
extends Object
implements PageRenderingCacheService

Field Summary

static String	ATT_CACHE_NAME
static String	CACHE_NAME
static String	UUID_CACHE_NAME

Constructor Summary

PageRenderingCacheServiceImpl(org.exoplatform.wiki.rendering.RenderingService renderingService, WikiService wikiService, org.exoplatform.services.cache.CacheService cacheService)
Initialize rendering cache service

Method Summary

void	addPageLink(WikiPageParams param, WikiPageParams entity) Adds a link between two pages.
int	getAttachmentCount(PageImpl page) Get number of attachment of a wiki page
Page	getPageByParams(WikiPageParams param) Gets the wiki page object by params
Map<WikiPageParams,List<WikiPageParams>>	getPageLinksMap() Returns a collection of connections of a wiki page.
String	getRenderedContent(WikiPageParams param, String targetSyntax) Gets the rendered content of a wiki page.
org.exoplatform.services.cache.ExoCache<Integer,MarkupData>	getRenderingCache() Gets the rendering cache.
void	invalidateAttachmentCache(WikiPageParams param) Invalidate cache storing attachment size of a wiki page
void	invalidateCache(WikiPageParams param) Invalidates all cache entries linking to a page in case this page is removed, changed or renamed.
void	invalidateUUIDCache(WikiPageParams param) Invalidates the cache entry containing given wiki page param

Methods inherited from class java.lang.Object

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

Field Detail

CACHE_NAME

public static final String CACHE_NAME

See Also:

Constant Field Values

ATT_CACHE_NAME

public static final String ATT_CACHE_NAME

See Also:

Constant Field Values

UUID_CACHE_NAME

public static final String UUID_CACHE_NAME

See Also:

Constant Field Values

Constructor Detail

PageRenderingCacheServiceImpl

public PageRenderingCacheServiceImpl(org.exoplatform.wiki.rendering.RenderingService renderingService,
                                     WikiService wikiService,
                                     org.exoplatform.services.cache.CacheService cacheService)

Initialize rendering cache service

Parameters:

renderingService - the rendering service

Method Detail

getRenderedContent

public String getRenderedContent(WikiPageParams param,
                                 String targetSyntax)

Description copied from interface: PageRenderingCacheService

Gets the rendered content of a wiki page.

Specified by:

getRenderedContent in interface PageRenderingCacheService

Parameters:

param - The parameter which specifies the wiki page.

targetSyntax - The syntax to be displayed.

Returns:

The rendered content.

getPageByParams

public Page getPageByParams(WikiPageParams param)

Description copied from interface: PageRenderingCacheService

Gets the wiki page object by params

Specified by:

getPageByParams in interface PageRenderingCacheService

Parameters:

param - the wiki page param

Returns:

the wiki page

getAttachmentCount

public int getAttachmentCount(PageImpl page)

Description copied from interface: PageRenderingCacheService

Get number of attachment of a wiki page

Specified by:

getAttachmentCount in interface PageRenderingCacheService

Returns:

the attachment size

getRenderingCache

public final org.exoplatform.services.cache.ExoCache<Integer,MarkupData> getRenderingCache()

Description copied from interface: PageRenderingCacheService

Gets the rendering cache.

Specified by:

getRenderingCache in interface PageRenderingCacheService

Returns:

The rendering cache.

getPageLinksMap

public Map<WikiPageParams,List<WikiPageParams>> getPageLinksMap()

Description copied from interface: PageRenderingCacheService

Returns a collection of connections of a wiki page. In details, a connection is built if there is a link to another page in the page content.

Specified by:

getPageLinksMap in interface PageRenderingCacheService

Returns:

The map of connections.

addPageLink

public void addPageLink(WikiPageParams param,
                        WikiPageParams entity)

Description copied from interface: PageRenderingCacheService

Adds a link between two pages.

Specified by:

addPageLink in interface PageRenderingCacheService

Parameters:

param - The identity parameter of the wiki page to add.

entity - The identity parameter of the wiki page to be added.

invalidateCache

public void invalidateCache(WikiPageParams param)

Description copied from interface: PageRenderingCacheService

Invalidates all cache entries linking to a page in case this page is removed, changed or renamed.

Specified by:

invalidateCache in interface PageRenderingCacheService

Parameters:

param - The parameter which specifies the wiki page identity.

invalidateUUIDCache

public void invalidateUUIDCache(WikiPageParams param)

Description copied from interface: PageRenderingCacheService

Invalidates the cache entry containing given wiki page param

Specified by:

invalidateUUIDCache in interface PageRenderingCacheService

invalidateAttachmentCache

public void invalidateAttachmentCache(WikiPageParams param)

Description copied from interface: PageRenderingCacheService

Invalidate cache storing attachment size of a wiki page

Specified by:

invalidateAttachmentCache in interface PageRenderingCacheService

Parameters:

param - specify identity of a page