Package org.ametys.plugins.blog

Class BlogCacheManager

java.lang.Object

org.apache.avalon.framework.logger.AbstractLogEnabled

org.ametys.plugins.blog.BlogCacheManager

All Implemented Interfaces:

Initializable, Component, LogEnabled, Serviceable

public class BlogCacheManager
extends AbstractLogEnabled
implements Component, Serviceable, Initializable

Blog cache manager.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static class	BlogCacheManager.AllPostCache	Cache of all the posts.
protected static class	BlogCacheManager.FuturePostCache	Cache of identifier of the future posts.
static class	BlogCacheManager.Post	Class representing a Post in the cache.
protected static class	BlogCacheManager.PostDateCache	Post cache by date.
protected static class	BlogCacheManager.PostSiteLang	A Post with site name and language.
protected static class	BlogCacheManager.PostTagCache	Post cache by tag.
class	BlogCacheManager.ReverseDatePostComparator	Reverse date post comparator.

Field Summary

Fields

Modifier and Type	Field	Description
protected AmetysObjectResolver	_ametysResolver	The ametys object resolver.
protected BlogPageHandler	_blogRootHandler	The blog root page handler.
protected AbstractCacheManager	_cacheManager	CacheManager used to create and get cache
protected ObservationManager	_observationManager	The observation manager
protected AmetysObjectResolver	_resolver	The Ametys resolver
protected SiteConfigurationExtensionPoint	_siteConf	The site configuration extension point
protected SiteManager	_siteManager	The Site manager.
protected TagProviderExtensionPoint	_tagProviderEP	Th tag provider
protected WorkspaceSelector	_workspaceSelector	The workspace selector.
static final String	POST_DATE_ATTRIBUTE	The name of the date attribute of post
static final String	POST_TAGS_ATTRIBUTE	The name of the tags attribute of post
static final String	ROLE	The avalon role.

Constructor Summary

Constructors

Constructor	Description
BlogCacheManager()

Method Summary

Modifier and Type	Method	Description
void	addPost(String siteName, String language, Content postContent)	Add a post content to the cache.
void	clearCaches()	Clear the caches.
void	clearCaches(String siteName, String language)	Clear the caches for a given siteName and language.
protected void	dispatchPost(BlogCacheManager.AllPostCache cache, Content content)	Dispatch a post content in the post cache.
protected void	dispatchPost(BlogCacheManager.AllPostCache cache, BlogCacheManager.Post post)	Dispatch a post in the post cache.
protected void	dispatchPost(BlogCacheManager.FuturePostCache cache, Content content)	Dispatch a post content in the future post cache.
protected void	dispatchPost(BlogCacheManager.PostDateCache dateCache, Content content)	Dispatch a post content in the post date cache.
protected void	dispatchPost(BlogCacheManager.PostDateCache dateCache, BlogCacheManager.Post post)	Add a post in the post date cache.
protected void	dispatchPost(BlogCacheManager.PostTagCache tagCache, Content content)	Dispatch a post content in the post tag cache.
protected void	dispatchPost(BlogCacheManager.PostTagCache tagCache, BlogCacheManager.Post post)	Dispatch a post in the post tag cache.
protected BlogCacheManager.AllPostCache	getAllPostCache(String siteName, String language)	Get the exhaustive post cache.
protected BlogCacheManager.PostSiteLang	getFuturePost(String siteName, String postId)	Get a future post by its site name and id.
protected BlogCacheManager.FuturePostCache	getFuturePostCache(String siteName, String language)	Get the future post cache.
Set<Integer>	getMonths(String siteName, String language, int year)	Get the months with posts for a specified year.
protected BlogCacheManager.PostSiteLang	getPost(String siteName, String postId)	Get a post by its site name and id.
BlogCacheManager.Post	getPost(String siteName, String language, String id)	Test if a post exists, provided its ID.
BlogCacheManager.Post	getPost(String siteName, String language, String tagName, String id)	Get the posts for a year-month couple.
BlogCacheManager.Post	getPostByName(String siteName, String language, int year, int month, String name)	Get the posts for a year-month couple.
BlogCacheManager.Post	getPostByName(String siteName, String language, String name)	Test if a post exists, provided its content name.
BlogCacheManager.Post	getPostByName(String siteName, String language, String tagName, String name)	Get the posts for a year-month couple.
protected BlogCacheManager.PostDateCache	getPostDateCache(String siteName, String language)	Get the post date cache.
Set<String>	getPostIds(String siteName, String language)	Get a list of all the posts' IDs.
Map<String,BlogCacheManager.Post>	getPosts(String siteName, String language)	Get the exhaustive list of Posts.
Map<String,BlogCacheManager.Post>	getPostsByMonth(String siteName, String language, int year, int month)	Get the posts for a year-month couple.
Map<String,BlogCacheManager.Post>	getPostsByTag(String siteName, String language, String tagName)	Get the posts for a given tag.
Map<String,BlogCacheManager.Post>	getPostsByYear(String siteName, String language, int year)	Get the posts for a year.
protected BlogCacheManager.PostTagCache	getPostTagCache(String siteName, String language)	Get the post tag cache.
Collection<BlogCacheManager.Post>	getSortedPosts(String siteName, String language)	Get the exhaustive list of Posts.
Collection<BlogCacheManager.Post>	getSortedPostsByMonth(String siteName, String language, int year, int month)	Get the posts for a year-month couple.
Collection<BlogCacheManager.Post>	getSortedPostsByTag(String siteName, String language, String tagName)	Get the posts for a given tag.
Collection<BlogCacheManager.Post>	getSortedPostsByTag(String siteName, String language, String tagName, boolean deepSearch)	Get the posts for a given tag.
Collection<BlogCacheManager.Post>	getSortedPostsByYear(String siteName, String language, int year)	Get the posts for a year.
Set<String>	getTags(String siteName, String language)	Get the tags for a site and language.
Set<Integer>	getYears(String siteName, String language)	Get the years with posts.
boolean	hasMonth(String siteName, String language, int year, int month)	Get the years with posts.
boolean	hasPost(String siteName, String language, int year, int month, String id)	Get the posts for a year-month couple.
boolean	hasPost(String siteName, String language, String id)	Test if a post exists, provided its ID.
boolean	hasPost(String siteName, String language, String tagName, String id)	Get the posts for a year-month couple.
boolean	hasPostByName(String siteName, String language, int year, int month, String name)	Get the posts for a year-month couple.
boolean	hasPostByName(String siteName, String language, String name)	Test if a post exists, provided its content name.
boolean	hasPostByName(String siteName, String language, String tagName, String name)	Get the posts for a year-month couple.
boolean	hasPostByTag(String siteName, String language, String tagName, String postId)	Test if a given post has a tag, by its ID.
boolean	hasTag(String siteName, String language, String tagName)	Test if a tag exists in the given site and language.
boolean	hasYear(String siteName, String language, int year)	Get the years with posts.
void	initialize()
protected void	initializeCaches(String workspaceName, String siteName, String language)	Initialize all the caches.
void	modifyPost(String siteName, String language, Content postContent)	Modify a post content in the cache.
protected void	modifyPost(BlogCacheManager.AllPostCache cache, BlogCacheManager.Post post, Content postContent)	Modify a post content.
protected void	modifyPost(BlogCacheManager.FuturePostCache cache, BlogCacheManager.Post post, Content postContent)	Modify a future post content.
protected void	modifyPost(BlogCacheManager.PostDateCache dateCache, BlogCacheManager.Post post, Content postContent)	Remove a post content.
protected void	modifyPost(BlogCacheManager.PostTagCache cache, BlogCacheManager.Post post, Content postContent)	Remove a post content.
void	removePost(String siteName, String language, Content postContent)	Remove a post content from the cache.
protected void	removePost(BlogCacheManager.AllPostCache cache, Content content)	Remove a post content.
protected void	removePost(BlogCacheManager.AllPostCache cache, BlogCacheManager.Post post)	Remove a post content.
protected void	removePost(BlogCacheManager.FuturePostCache cache, Content content)	Remove a future post content.
protected void	removePost(BlogCacheManager.FuturePostCache cache, BlogCacheManager.Post post)	Remove a future post content.
protected void	removePost(BlogCacheManager.PostDateCache dateCache, Content content)	Remove a post content.
protected void	removePost(BlogCacheManager.PostDateCache dateCache, BlogCacheManager.Post post)	Remove a post content.
protected void	removePost(BlogCacheManager.PostTagCache cache, Content content)	Remove a post content.
protected void	removePost(BlogCacheManager.PostTagCache cache, BlogCacheManager.Post post)	Remove a post content.
void	removePostById(String siteName, String postId)	Remove a post content from the cache.
void	service(ServiceManager serviceManager)
void	validatePost(String siteName, String language, Content postContent)	Validate a post content.

Methods inherited from class org.apache.avalon.framework.logger.AbstractLogEnabled

enableLogging, getLogger, setupLogger, setupLogger, setupLogger

Methods inherited from class java.lang.Object

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

Field Details

POST_DATE_ATTRIBUTE

public static final String POST_DATE_ATTRIBUTE

The name of the date attribute of post

See Also:

• Constant Field Values

POST_TAGS_ATTRIBUTE

public static final String POST_TAGS_ATTRIBUTE

The name of the tags attribute of post

See Also:

• Constant Field Values

ROLE

public static final String ROLE

The avalon role.

_ametysResolver

protected AmetysObjectResolver _ametysResolver

The ametys object resolver.

_tagProviderEP

protected TagProviderExtensionPoint _tagProviderEP

Th tag provider

_siteManager

protected SiteManager _siteManager

The Site manager.

_siteConf

protected SiteConfigurationExtensionPoint _siteConf

The site configuration extension point

_blogRootHandler

protected BlogPageHandler _blogRootHandler

The blog root page handler.

_workspaceSelector

protected WorkspaceSelector _workspaceSelector

The workspace selector.

_resolver

protected AmetysObjectResolver _resolver

The Ametys resolver

_observationManager

protected ObservationManager _observationManager

The observation manager

_cacheManager

protected AbstractCacheManager _cacheManager

CacheManager used to create and get cache

Constructor Details

BlogCacheManager

public BlogCacheManager()

Method Details

service

public void service(ServiceManager serviceManager)
             throws ServiceException

Specified by:

service in interface Serviceable

Throws:

ServiceException

initialize

public void initialize()
                throws Exception

Specified by:

initialize in interface Initializable

Throws:

Exception

hasYear

public boolean hasYear(String siteName,
 String language,
 int year)

Get the years with posts.

Parameters:

siteName - the site name.

language - the language.

year - the year

Returns:

the years with posts as a Set of Integer.

getYears

public Set<Integer> getYears(String siteName,
 String language)

Get the years with posts.

Parameters:

siteName - the site name.

language - the language.

Returns:

the years with posts as a Set of Integer.

hasMonth

public boolean hasMonth(String siteName,
 String language,
 int year,
 int month)

Get the years with posts.

Parameters:

siteName - the site name.

language - the language.

year - the year

month - the month

Returns:

the years with posts as a Set of Integer.

getMonths

public Set<Integer> getMonths(String siteName,
 String language,
 int year)

Get the months with posts for a specified year.

Parameters:

siteName - the site name.

language - the language.

year - the year.

Returns:

the months with posts in the specified year as a Set of Integer.

getPostsByMonth

public Map<String,BlogCacheManager.Post> getPostsByMonth(String siteName,
 String language,
 int year,
 int month)

Get the posts for a year-month couple.

Parameters:

siteName - the site name.

language - the language.

year - the year.

month - the month.

Returns:

the posts in the specified year and month.

getSortedPostsByMonth

public Collection<BlogCacheManager.Post> getSortedPostsByMonth(String siteName,
 String language,
 int year,
 int month)

Get the posts for a year-month couple.

Parameters:

siteName - the site name.

language - the language.

year - the year.

month - the month.

Returns:

the posts in the specified year and month.

getPostsByYear

public Map<String,BlogCacheManager.Post> getPostsByYear(String siteName,
 String language,
 int year)

Get the posts for a year.

Parameters:

siteName - the site name.

language - the language.

year - the year.

Returns:

the posts in the specified year.

getSortedPostsByYear

public Collection<BlogCacheManager.Post> getSortedPostsByYear(String siteName,
 String language,
 int year)

Get the posts for a year.

Parameters:

siteName - the site name.

language - the language.

year - the year.

Returns:

the posts in the specified year.

getPostByName

public BlogCacheManager.Post getPostByName(String siteName,
 String language,
 int year,
 int month,
 String name)

Get the posts for a year-month couple.

Parameters:

siteName - the site name.

language - the language.

year - the year.

month - the month.

name - the name

Returns:

the posts in the specified year and month.

hasPost

public boolean hasPost(String siteName,
 String language,
 int year,
 int month,
 String id)

Get the posts for a year-month couple.

Parameters:

siteName - the site name.

language - the language.

year - the year.

month - the month.

id - the id of post

Returns:

the posts in the specified year and month.

hasPostByName

public boolean hasPostByName(String siteName,
 String language,
 int year,
 int month,
 String name)

Get the posts for a year-month couple.

Parameters:

siteName - the site name.

language - the language.

year - the year.

month - the month.

name - the name of post

Returns:

the posts in the specified year and month.

getTags

public Set<String> getTags(String siteName,
 String language)

Get the tags for a site and language.

Parameters:

siteName - The site name

language - The language

Returns:

the tag list.

hasTag

public boolean hasTag(String siteName,
 String language,
 String tagName)

Test if a tag exists in the given site and language.

Parameters:

siteName - The site name

language - The language

tagName - The tag name

Returns:

true if the tag exists, false otherwise.

getPostsByTag

public Map<String,BlogCacheManager.Post> getPostsByTag(String siteName,
 String language,
 String tagName)

Get the posts for a given tag.

Parameters:

siteName - The site name

language - The language

tagName - The tag name

Returns:

the tag posts, indexed by ID.

getSortedPostsByTag

public Collection<BlogCacheManager.Post> getSortedPostsByTag(String siteName,
 String language,
 String tagName)

Get the posts for a given tag.

Parameters:

siteName - The site name

language - The language

tagName - The tag name

Returns:

the tag posts, indexed by ID.

getSortedPostsByTag

public Collection<BlogCacheManager.Post> getSortedPostsByTag(String siteName,
 String language,
 String tagName,
 boolean deepSearch)

Get the posts for a given tag.

Parameters:

siteName - The site name

language - the language

tagName - the tag name

deepSearch - true to perform deep search

Returns:

the tag posts, indexed by ID.

hasPostByTag

public boolean hasPostByTag(String siteName,
 String language,
 String tagName,
 String postId)

Test if a given post has a tag, by its ID.

Parameters:

siteName - The site name

language - The language

tagName - The tag name

postId - The id of post

Returns:

true if the given post has the given tag.

getPost

public BlogCacheManager.Post getPost(String siteName,
 String language,
 String tagName,
 String id)

Get the posts for a year-month couple.

Parameters:

siteName - The site name

language - The language

tagName - The tag name

id - The id of post

Returns:

the posts in the specified year and month.

getPostByName

public BlogCacheManager.Post getPostByName(String siteName,
 String language,
 String tagName,
 String name)

Get the posts for a year-month couple.

Parameters:

siteName - The site name

language - The language

tagName - The tag name

name - the name of post

Returns:

the posts in the specified year and month.

hasPost

public boolean hasPost(String siteName,
 String language,
 String tagName,
 String id)

Get the posts for a year-month couple.

Parameters:

siteName - The site name

language - The language

tagName - The tag name

id - The id of post

Returns:

the posts in the specified year and month.

hasPostByName

public boolean hasPostByName(String siteName,
 String language,
 String tagName,
 String name)

Get the posts for a year-month couple.

Parameters:

siteName - The site name

language - The language

tagName - The tag name

name - the name of post

Returns:

the posts in the specified year and month.

getPostIds

public Set<String> getPostIds(String siteName,
 String language)

Get a list of all the posts' IDs.

Parameters:

siteName - the site name.

language - the language.

Returns:

all the posts' IDs as a Set.

getPosts

public Map<String,BlogCacheManager.Post> getPosts(String siteName,
 String language)

Get the exhaustive list of Posts.

Parameters:

siteName - the site name.

language - the language.

Returns:

the exhaustive list of Posts, indexed by their ID.

getSortedPosts

public Collection<BlogCacheManager.Post> getSortedPosts(String siteName,
 String language)

Get the exhaustive list of Posts.

Parameters:

siteName - the site name.

language - the language.

Returns:

the exhaustive list of Posts, indexed by their ID.

getPost

public BlogCacheManager.Post getPost(String siteName,
 String language,
 String id)

Test if a post exists, provided its ID.

Parameters:

id - the post content ID.

siteName - the site name.

language - the language.

Returns:

the Post.

getPostByName

public BlogCacheManager.Post getPostByName(String siteName,
 String language,
 String name)

Test if a post exists, provided its content name.

Parameters:

name - the post content name.

siteName - the site name.

language - the language.

Returns:

true if the post exists.

hasPost

public boolean hasPost(String siteName,
 String language,
 String id)

Test if a post exists, provided its ID.

Parameters:

id - the post content ID.

siteName - the site name.

language - the language.

Returns:

true if the post exists.

hasPostByName

public boolean hasPostByName(String siteName,
 String language,
 String name)

Test if a post exists, provided its content name.

Parameters:

name - the post content name.

siteName - the site name.

language - the language.

Returns:

true if the post exists.

addPost

public void addPost(String siteName,
 String language,
 Content postContent)

Add a post content to the cache.

Parameters:

siteName - The site name

language - The language

postContent - The content

modifyPost

public void modifyPost(String siteName,
 String language,
 Content postContent)

Modify a post content in the cache.

Parameters:

siteName - The site name

language - The language

postContent - The content

validatePost

public void validatePost(String siteName,
 String language,
 Content postContent)

Validate a post content.

Parameters:

siteName - The site name

language - The language

postContent - The content

removePost

public void removePost(String siteName,
 String language,
 Content postContent)

Remove a post content from the cache.

Parameters:

siteName - The site name

language - The language

postContent - The content

removePostById

public void removePostById(String siteName,
 String postId)

Remove a post content from the cache.

Parameters:

siteName - the site name.

postId - the post ID.

clearCaches

public void clearCaches()

Clear the caches.

clearCaches

public void clearCaches(String siteName,
 String language)

Clear the caches for a given siteName and language.

Parameters:

siteName - The site name

language - The language

getPostDateCache

protected BlogCacheManager.PostDateCache getPostDateCache(String siteName,
 String language)

Get the post date cache.

Parameters:

siteName - The site name

language - The language

Returns:

the post date cache for the given site and language.

getPostTagCache

protected BlogCacheManager.PostTagCache getPostTagCache(String siteName,
 String language)

Get the post tag cache.

Parameters:

siteName - The site name

language - The language

Returns:

the post tag cache for the given site and language.

getAllPostCache

protected BlogCacheManager.AllPostCache getAllPostCache(String siteName,
 String language)

Get the exhaustive post cache.

Parameters:

siteName - The site name

language - The language

Returns:

the post date cache for the given site and language.

getFuturePostCache

protected BlogCacheManager.FuturePostCache getFuturePostCache(String siteName,
 String language)

Get the future post cache.

Parameters:

siteName - the name of the site

language - the language

Returns:

the post date cache for the given site and language.

initializeCaches

protected void initializeCaches(String workspaceName,
 String siteName,
 String language)

Initialize all the caches.

Parameters:

workspaceName - The workspace name

siteName - The site name

language - The language

getPost

protected BlogCacheManager.PostSiteLang getPost(String siteName,
 String postId)

Get a post by its site name and id.

Parameters:

siteName - the site name.

postId - the post ID.

Returns:

the Post if it exists in the cache, or null if it doesn't.

getFuturePost

protected BlogCacheManager.PostSiteLang getFuturePost(String siteName,
 String postId)

Get a future post by its site name and id.

Parameters:

siteName - the site name.

postId - the post ID.

Returns:

the Post if it exists in the cache, or null if it doesn't.

dispatchPost

protected void dispatchPost(BlogCacheManager.PostDateCache dateCache,
 Content content)

Dispatch a post content in the post date cache.

Parameters:

dateCache - the post date cache.

content - the Post content.

dispatchPost

protected void dispatchPost(BlogCacheManager.PostDateCache dateCache,
 BlogCacheManager.Post post)

Add a post in the post date cache.

Parameters:

dateCache - the post date cache.

post - the Post to add.

dispatchPost

protected void dispatchPost(BlogCacheManager.PostTagCache tagCache,
 Content content)

Dispatch a post content in the post tag cache.

Parameters:

tagCache - the post tag cache.

content - the Post content.

dispatchPost

protected void dispatchPost(BlogCacheManager.PostTagCache tagCache,
 BlogCacheManager.Post post)

Dispatch a post in the post tag cache.

Parameters:

tagCache - the post tag cache.

post - the Post to add.

dispatchPost

protected void dispatchPost(BlogCacheManager.AllPostCache cache,
 Content content)

Dispatch a post content in the post cache.

Parameters:

cache - the post cache.

content - the Post content.

dispatchPost

protected void dispatchPost(BlogCacheManager.AllPostCache cache,
 BlogCacheManager.Post post)

Dispatch a post in the post cache.

Parameters:

cache - the post cache.

post - the Post content.

dispatchPost

protected void dispatchPost(BlogCacheManager.FuturePostCache cache,
 Content content)

Dispatch a post content in the future post cache.

Parameters:

cache - the future post cache.

content - the Post content.

removePost

protected void removePost(BlogCacheManager.PostDateCache dateCache,
 Content content)

Remove a post content.

Parameters:

dateCache - the post date cache.

content - the Post content.

removePost

protected void removePost(BlogCacheManager.PostDateCache dateCache,
 BlogCacheManager.Post post)

Remove a post content.

Parameters:

dateCache - the post date cache.

post - the Post object to remove.

removePost

protected void removePost(BlogCacheManager.PostTagCache cache,
 Content content)

Remove a post content.

Parameters:

cache - the post tag cache.

content - the Post content.

removePost

protected void removePost(BlogCacheManager.PostTagCache cache,
 BlogCacheManager.Post post)

Remove a post content.

Parameters:

cache - the post tag cache.

post - the Post to remove.

removePost

protected void removePost(BlogCacheManager.AllPostCache cache,
 Content content)

Remove a post content.

Parameters:

cache - the post cache.

content - the Post content.

removePost

protected void removePost(BlogCacheManager.AllPostCache cache,
 BlogCacheManager.Post post)

Remove a post content.

Parameters:

cache - the post cache.

post - the Post to remove.

removePost

protected void removePost(BlogCacheManager.FuturePostCache cache,
 Content content)

Remove a future post content.

Parameters:

cache - the future post cache.

content - the Post content to remove.

removePost

protected void removePost(BlogCacheManager.FuturePostCache cache,
 BlogCacheManager.Post post)

Remove a future post content.

Parameters:

cache - the future post cache.

post - the Post to remove.

modifyPost

protected void modifyPost(BlogCacheManager.PostDateCache dateCache,
 BlogCacheManager.Post post,
 Content postContent)

Remove a post content.

Parameters:

dateCache - the post date cache.

post - the post content

postContent - the post Content.

modifyPost

protected void modifyPost(BlogCacheManager.PostTagCache cache,
 BlogCacheManager.Post post,
 Content postContent)

Remove a post content.

Parameters:

cache - the post tag cache.

post - the post content

postContent - the post Content.

modifyPost

protected void modifyPost(BlogCacheManager.AllPostCache cache,
 BlogCacheManager.Post post,
 Content postContent)

Modify a post content.

Parameters:

cache - the post cache.

post - the post content

postContent - the post Content.

modifyPost

protected void modifyPost(BlogCacheManager.FuturePostCache cache,
 BlogCacheManager.Post post,
 Content postContent)

Modify a future post content.

Parameters:

cache - the post cache.

post - the post

postContent - the post Content.