Package com.atlassian.confluence.pages.attachments

Class DefaultImageDetailsDao

java.lang.Object

com.atlassian.confluence.pages.attachments.DefaultImageDetailsDao

All Implemented Interfaces:

ImageDetailsPrefetchDao, ImageDetailsDao

@ParametersAreNonnullByDefault
public class DefaultImageDetailsDao
extends Object
implements ImageDetailsDao, ImageDetailsPrefetchDao

Stores and retrieves ImageDetails via Hibernate.

Constructor Summary

Constructors

Constructor	Description
DefaultImageDetailsDao(org.hibernate.SessionFactory sessionFactory)

Method Summary

Modifier and Type	Method	Description
ImageDetails	getImageDetails(Attachment attachment)	Fetch the image details of a specific attachment from the database.
static long	imageId(Attachment attachment)
int	prefetchImageDetails(Collection<Attachment> attachments)	Attempts to efficiently resolve the ImageDetailsDto of each given Attachment.
void	removeDetailsFor(Attachment attachment)	Remove any stored ImageDetails for the given Attachment.
void	save(ImageDetails imageDetails)	Save the image details of an attachment.

Methods inherited from class java.lang.Object

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

Constructor Details

DefaultImageDetailsDao

public DefaultImageDetailsDao(org.hibernate.SessionFactory sessionFactory)

Method Details

getImageDetails

public ImageDetails getImageDetails(Attachment attachment)

Description copied from interface: ImageDetailsDao

Fetch the image details of a specific attachment from the database.

Specified by:

getImageDetails in interface ImageDetailsDao

Parameters:

attachment - for which the image details will be retrieved

Returns:

null if no image details have been stored for this attachment

save

public void save(ImageDetails imageDetails)

Description copied from interface: ImageDetailsDao

Save the image details of an attachment.

Specified by:

save in interface ImageDetailsDao

Parameters:

imageDetails - to save.

removeDetailsFor

public void removeDetailsFor(Attachment attachment)

Description copied from interface: ImageDetailsDao

Remove any stored ImageDetails for the given Attachment.

Specified by:

removeDetailsFor in interface ImageDetailsDao

imageId

public static long imageId(Attachment attachment)

prefetchImageDetails

@Internal
public int prefetchImageDetails(Collection<Attachment> attachments)

Attempts to efficiently resolve the ImageDetailsDto of each given Attachment. It does this by issuing a query for all ImageDetailsDto entities with IDs that match the IDs of the given attachments.

Specified by:

prefetchImageDetails in interface ImageDetailsPrefetchDao

Returns:

the number of entities that were prefetched

Since:

5.10