com.atlassian.confluence.pages.attachments
Class DefaultImageDetailsManager

java.lang.Object
  com.atlassian.confluence.pages.attachments.DefaultImageDetailsManager

All Implemented Interfaces:

ImageDetailsManager, com.atlassian.event.EventListener

public final class DefaultImageDetailsManager
extends java.lang.Object
implements ImageDetailsManager, com.atlassian.event.EventListener

Calculates, stores and retrieves ImageDetails for Attachments.

This manager listens for attachment events in order to proactively store image details for newly created or updated attachments, and to delete image details for deleted or outdated attachments.

ImageDetails are not stored for old versions of attachments, they are calculated each time when required.

Constructor Summary

DefaultImageDetailsManager()

Method Summary

java.lang.Class<?>[]	getHandledEventClasses()
ImageDetails	getImageDetails(Attachment attachment) If attachment is an intelligble image, then this method returns the ImageDetails for it.
void	handleEvent(com.atlassian.event.Event event)
void	setAttachmentManager(AttachmentManager attachmentManager)
void	setImageDetailsDao(ImageDetailsDao imageDetailsDao)
void	setThumbnailManager(ThumbnailManager thumbnailManager)

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultImageDetailsManager

public DefaultImageDetailsManager()

Method Detail

getImageDetails

public ImageDetails getImageDetails(Attachment attachment)

Description copied from interface: ImageDetailsManager

If attachment is an intelligble image, then this method returns the ImageDetails for it. Otherwise it returns null.

Specified by:

getImageDetails in interface ImageDetailsManager

Returns:

image details of the attachment or null if the attachment could not be parsed as an image.

handleEvent

public void handleEvent(com.atlassian.event.Event event)

Specified by:

handleEvent in interface com.atlassian.event.EventListener

getHandledEventClasses

public java.lang.Class<?>[] getHandledEventClasses()

Specified by:

getHandledEventClasses in interface com.atlassian.event.EventListener

setAttachmentManager

public void setAttachmentManager(AttachmentManager attachmentManager)

setImageDetailsDao

public void setImageDetailsDao(ImageDetailsDao imageDetailsDao)

setThumbnailManager

public void setThumbnailManager(ThumbnailManager thumbnailManager)