com.atlassian.confluence.pages.persistence.dao.hibernate
Class HibernateBlogPostDao

java.lang.Object
  org.springframework.dao.support.DaoSupport
      org.springframework.orm.hibernate.support.HibernateDaoSupport
          com.atlassian.hibernate.HibernateObjectDao
              com.atlassian.confluence.core.persistence.hibernate.VersionedHibernateObjectDao
                  com.atlassian.confluence.core.persistence.hibernate.ConfluenceHibernateObjectDao
                      com.atlassian.confluence.pages.persistence.dao.hibernate.HibernateBlogPostDao

All Implemented Interfaces:

ObjectDao, VersionedObjectDao, BlogPostDao, org.springframework.beans.factory.InitializingBean

public class HibernateBlogPostDao
extends ConfluenceHibernateObjectDao
implements BlogPostDao

Hibernate implementation of the BlogPost DAO

Field Summary

Fields inherited from class com.atlassian.confluence.core.persistence.hibernate.VersionedHibernateObjectDao

cacheFactory

Fields inherited from class org.springframework.dao.support.DaoSupport

logger

Constructor Summary

HibernateBlogPostDao()

Method Summary

BlogPost	getBlogPost(String spaceKey, String title, Calendar day) Get the blog post by name and date.
BlogPost	getBlogPost(String spaceKey, String title, Calendar day, boolean eagerLoadComments) Get the blog post by name and date.
BlogPost	getBlogPostByTitle(String spaceKey, String title) Get a blog post by name.
List<Date>	getBlogPostDates(String spaceKey) Returns a list of creation dates for all the blog posts in a space.
List<Date>	getBlogPostDates(String spaceKey, Calendar date, int period) Returns a list of creation dates for all the blog posts in a space for a particular period.
List<BlogPost>	getBlogPosts(Space space, boolean currentOnly) Return an iterator for the specified space.
List	getBlogPosts(String spaceKey, Calendar date, int period) Get the blog posts in a space for a particular period.
BlogPost	getById(long id) Get a blog post by id.
BlogPost	getFirstPostAfter(BlogPost post) Used for finding the "previous" post to an existing post.
BlogPost	getFirstPostAfter(String spaceKey, Date creationDate) Used for finding the "previous" post to an existing post
BlogPost	getFirstPostBefore(BlogPost post) Used for finding the "previous" post to an existing post.
BlogPost	getFirstPostBefore(String spaceKey, Date creationDate) Used for finding the "previous" post to an existing post
BlogPost	getMostRecentBlogPost(String spaceKey)
Class	getPersistentClass()
List	getRecentlyAddedBlogPosts(int maxPosts, Date timeSince, String spaceKey)
List	getRecentlyAddedBlogPosts(int maxCount, String spaceKey) Get list of recently created blog posts.

Methods inherited from class com.atlassian.confluence.core.persistence.hibernate.VersionedHibernateObjectDao

findAllSorted, findLatestVersionsCount, findLatestVersionsIterator, save, setCacheFactory, updateModificationData

Methods inherited from class com.atlassian.hibernate.HibernateObjectDao

findAll, findAllSorted, findNamedQuery, findNamedQuery, findNamedQuery, findNamedQueryStringParam, findNamedQueryStringParam, findNamedQueryStringParam, findNamedQueryStringParams, findNamedQueryStringParams, findNamedQueryStringParams, findNamedQueryStringParams, findNamedQueryStringParams, findNamedQueryStringParams, findNamedQueryStringParams, findNamedQueryStringParams, findNamedQueryStringParams, findNamedQueryStringParams, findSingleObject, getByClassId, getCountResult, index, refresh, reIndex, remove, replicate, save, saveRaw, setIndexer, unIndex

Methods inherited from class org.springframework.orm.hibernate.support.HibernateDaoSupport

checkDaoConfig, convertHibernateAccessException, createHibernateTemplate, getHibernateTemplate, getSession, getSession, getSessionFactory, releaseSession, setHibernateTemplate, setSessionFactory

Methods inherited from class org.springframework.dao.support.DaoSupport

afterPropertiesSet, initDao

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.atlassian.confluence.core.persistence.VersionedObjectDao

findLatestVersionsCount, findLatestVersionsIterator, save

Methods inherited from interface bucket.core.persistence.ObjectDao

findAll, findAllSorted, findAllSorted, refresh, remove, replicate, save, saveRaw

Constructor Detail

HibernateBlogPostDao

public HibernateBlogPostDao()

Method Detail

getPersistentClass

public Class getPersistentClass()

Specified by:

getPersistentClass in interface ObjectDao

getById

public BlogPost getById(long id)

Description copied from interface: BlogPostDao

Get a blog post by id. Will return null if the post does not exist

Specified by:

getById in interface BlogPostDao

getBlogPostByTitle

public BlogPost getBlogPostByTitle(String spaceKey,
                                   String title)

Description copied from interface: BlogPostDao

Get a blog post by name. If there is no blog post by that name, or if the name is ambiguous (there are multiple blog posts by that name on different dates), the method will return null

Specified by:

getBlogPostByTitle in interface BlogPostDao

Parameters:

spaceKey - the space

title - the title

Returns:

the blog post in that key with that title, or null if there is no such post, or the title does not unambiguously refer to a single blog entry.

getBlogPost

public BlogPost getBlogPost(String spaceKey,
                            String title,
                            Calendar day)

Description copied from interface: BlogPostDao

Get the blog post by name and date. If there is no blog post by that name on that date, the method will return null

Specified by:

getBlogPost in interface BlogPostDao

Parameters:

spaceKey - the space to look for the post in

title - the title of the post we are looking for

day - the DAY the post was created on. Any part of the calendar more specific than a day will be ignored

getBlogPost

public BlogPost getBlogPost(String spaceKey,
                            String title,
                            Calendar day,
                            boolean eagerLoadComments)

Description copied from interface: BlogPostDao

Get the blog post by name and date. If there is no blog post by that name on that date, the method will return null

Specified by:

getBlogPost in interface BlogPostDao

Parameters:

spaceKey - the space to look for the post in

title - the title of the post we are looking for

day - the DAY the post was created on. Any part of the calendar more specific than a day will be ignored

getBlogPosts

public List getBlogPosts(String spaceKey,
                         Calendar date,
                         int period)

Description copied from interface: BlogPostDao

Get the blog posts in a space for a particular period.

TODO: add Calendar.WEEK range support.

Specified by:

getBlogPosts in interface BlogPostDao

Parameters:

spaceKey - the space to look for posts in

date - a calendar object representing the date range we are looking for. Any part of the calendar more specific than the supplied period will be ignored.

period - one of the Calendar constants specifying the granularity of the search. currently, only Calendar.MONTH and Calendar.DATE are supported

Returns:

a list of blog posts in that time-range. The list may be empty but will never be null

getBlogPostDates

public List<Date> getBlogPostDates(String spaceKey)

Description copied from interface: BlogPostDao

Returns a list of creation dates for all the blog posts in a space.

Specified by:

getBlogPostDates in interface BlogPostDao

getBlogPostDates

public List<Date> getBlogPostDates(String spaceKey,
                                   Calendar date,
                                   int period)

Description copied from interface: BlogPostDao

Returns a list of creation dates for all the blog posts in a space for a particular period.

Specified by:

getBlogPostDates in interface BlogPostDao

Parameters:

spaceKey - the space to look for posts in.

date - a calendar object representing the date range we are looking for. Any part of the calendar more specific than the supplied period will be ignored.

period - one of the Calendar constants specifying the granularity of the search. currently, only Calendar.YEAR, Calendar.MONTH and Calendar.DATE are supported

Returns:

a list creation dates for the blog posts created in the time-range. The list may be empty but will never be null

getBlogPosts

public List<BlogPost> getBlogPosts(Space space,
                                   boolean currentOnly)

Description copied from interface: BlogPostDao

Return an iterator for the specified space. This is an efficient alternative to space.getBlogPosts

Specified by:

getBlogPosts in interface BlogPostDao

getRecentlyAddedBlogPosts

public List getRecentlyAddedBlogPosts(int maxCount,
                                      String spaceKey)

Description copied from interface: BlogPostDao

Get list of recently created blog posts.

Specified by:

getRecentlyAddedBlogPosts in interface BlogPostDao

Parameters:

maxCount - Maximum number of posts to return

spaceKey - the spaceKey to look for the posts in. If this key is null, we look acrosns all spaces

Returns:

a list of the most recently added blog posts. The list can be empty but will never be null.

getFirstPostBefore

public BlogPost getFirstPostBefore(String spaceKey,
                                   Date creationDate)

Description copied from interface: BlogPostDao

Used for finding the "previous" post to an existing post

Specified by:

getFirstPostBefore in interface BlogPostDao

Parameters:

spaceKey - the space to look in

creationDate - the date the post must be before

Returns:

the first post created before that date, or null if there are none.

getFirstPostAfter

public BlogPost getFirstPostAfter(String spaceKey,
                                  Date creationDate)

Description copied from interface: BlogPostDao

Used for finding the "previous" post to an existing post

Specified by:

getFirstPostAfter in interface BlogPostDao

Parameters:

spaceKey - the space to look in

creationDate - the date the post must be after

Returns:

the first post created after that date, or null if there are none

getFirstPostBefore

public BlogPost getFirstPostBefore(BlogPost post)

Description copied from interface: BlogPostDao

Used for finding the "previous" post to an existing post. If you are comparing blog posts, you should always prefer this over the method that takes a date, because this method will avoid date comparison bugs that can sneak in with certain databases. (*cough* Oracle)

Specified by:

getFirstPostBefore in interface BlogPostDao

Parameters:

post - the blog post that this must preceed

Returns:

the first post created before the given blog post, or null if there are none.

getFirstPostAfter

public BlogPost getFirstPostAfter(BlogPost post)

Description copied from interface: BlogPostDao

Used for finding the "previous" post to an existing post. If you are comparing blog posts, you should always prefer this over the method that takes a date, because this method will avoid date comparison bugs that can sneak in with certain databases. (*cough* Oracle)

Specified by:

getFirstPostAfter in interface BlogPostDao

Parameters:

post - the blog post that this must be after

Returns:

the first post created after the given blog post, or null if there are none.

getRecentlyAddedBlogPosts

public List getRecentlyAddedBlogPosts(int maxPosts,
                                      Date timeSince,
                                      String spaceKey)

Specified by:

getRecentlyAddedBlogPosts in interface BlogPostDao

getMostRecentBlogPost

public BlogPost getMostRecentBlogPost(String spaceKey)

Specified by:

getMostRecentBlogPost in interface BlogPostDao