com.atlassian.jira.issue.thumbnail
Class DefaultThumbnailManager

java.lang.Object
  com.atlassian.jira.issue.thumbnail.DefaultThumbnailManager

All Implemented Interfaces:

ThumbnailManager

public class DefaultThumbnailManager
extends Object
implements ThumbnailManager

Some of this code was taken in 4.4 from our friends in Confluence

Field Summary

Fields inherited from interface com.atlassian.jira.issue.thumbnail.ThumbnailManager

MIME_TYPE

Constructor Summary

DefaultThumbnailManager(ThumbnailConfiguration thumbnailConfiguration, AttachmentManager attachmentManager, MimeManager mimeManager)

Method Summary

boolean	checkToolkit() Checks if there is an "Abstract Window Toolkit" (AWT Toolkit) available.
com.atlassian.core.util.thumbnail.Thumbnail	getThumbnail(Attachment attachment) Returns the Thumbnail that corresponds to an Attachment, or null if the given attachment is not an image.
com.atlassian.core.util.thumbnail.Thumbnail	getThumbnail(Issue issue, Attachment attachment) Returns the Thumbnail that corresponds to an Attachment, or null if the given attachment is not an image.
Collection<com.atlassian.core.util.thumbnail.Thumbnail>	getThumbnails(Collection<Attachment> attachments, Issue issue)
Collection<com.atlassian.core.util.thumbnail.Thumbnail>	getThumbnails(Issue issue, com.atlassian.crowd.embedded.api.User user) Retrieves Thumbnails for an Issue
boolean	isThumbnailable(Attachment attachment)
boolean	isThumbnailable(Issue issue, Attachment attachment)

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultThumbnailManager

public DefaultThumbnailManager(ThumbnailConfiguration thumbnailConfiguration,
                               AttachmentManager attachmentManager,
                               MimeManager mimeManager)

Method Detail

getThumbnails

public Collection<com.atlassian.core.util.thumbnail.Thumbnail> getThumbnails(Collection<Attachment> attachments,
                                                                             Issue issue)
                                                                      throws Exception

Throws:

Exception

getThumbnails

public Collection<com.atlassian.core.util.thumbnail.Thumbnail> getThumbnails(Issue issue,
                                                                             com.atlassian.crowd.embedded.api.User user)
                                                                      throws Exception

Description copied from interface: ThumbnailManager

Retrieves Thumbnails for an Issue

Specified by:

getThumbnails in interface ThumbnailManager

Parameters:

issue - the issue to get the thumnails for.

user - the user on whose behalf the request is made.

Returns:

the thumbnails.

Throws:

Exception

isThumbnailable

public boolean isThumbnailable(Issue issue,
                               Attachment attachment)
                        throws DataAccessException

Specified by:

isThumbnailable in interface ThumbnailManager

Throws:

DataAccessException

isThumbnailable

public boolean isThumbnailable(Attachment attachment)
                        throws DataAccessException

Specified by:

isThumbnailable in interface ThumbnailManager

Throws:

DataAccessException

getThumbnail

public com.atlassian.core.util.thumbnail.Thumbnail getThumbnail(Attachment attachment)

Description copied from interface: ThumbnailManager

Returns the Thumbnail that corresponds to an Attachment, or null if the given attachment is not an image.

Specified by:

getThumbnail in interface ThumbnailManager

Parameters:

attachment - an Attachment

Returns:

returns a Thumbnail, or null

getThumbnail

public com.atlassian.core.util.thumbnail.Thumbnail getThumbnail(Issue issue,
                                                                Attachment attachment)

Description copied from interface: ThumbnailManager

Returns the Thumbnail that corresponds to an Attachment, or null if the given attachment is not an image.

Specified by:

getThumbnail in interface ThumbnailManager

Parameters:

issue - the issue for the attachment (passed in for performance reasons)

attachment - an Attachment

Returns:

returns a Thumbnail, or null

checkToolkit

public boolean checkToolkit()

Description copied from interface: ThumbnailManager

Checks if there is an "Abstract Window Toolkit" (AWT Toolkit) available.

Specified by:

checkToolkit in interface ThumbnailManager

Returns:

true if there is an "Abstract Window Toolkit" (AWT Toolkit) available.