Package com.atlassian.confluence.pages

Interface AttachmentManager

    • Method Detail

      • deepAttachmentDelete

        void deepAttachmentDelete​(AttachmentDeleteOptions attachmentDeleteOptions)
        Support delete multiple attachments in batch
        Parameters:
        attachmentDeleteOptions -
        Since:
        7.17.0

      • getAttachments

        @Deprecated
@Transactional(readOnly=true)
List<Attachment> getAttachments​(List<Long> ids)
        Deprecated.
        since 7.5.0, use AttachmentService instead in plugins, or use AttachmentManagerInternal in core where applicable
        Returns a list of attachments matching the given list of IDs. Returns an empty list if no such attachments exist. In the case where some IDs exist and some don't, only the existing Attachments will be returned.
        Parameters:
        ids - list of IDs to retrieve.
        Returns:
        attachments matching ids in the list

      • getAllVersionsOfAttachments

        @Transactional(readOnly=true)
List<Attachment> getAllVersionsOfAttachments​(ContentEntityObject content)
        Returns a list of all attachments, old and new.

      • getLatestVersionsOfAttachments

        @Transactional(readOnly=true)
List<Attachment> getLatestVersionsOfAttachments​(ContentEntityObject content)
        Returns a list of only latest versions of attachments.

      • getLatestVersionsOfAttachmentsForMultipleCeos

        @Transactional(readOnly=true)
List<Attachment> getLatestVersionsOfAttachmentsForMultipleCeos​(Iterable<? extends ContentEntityObject> contentEntityObjects)
        Returns a list of all the latest versions of attachments for all the CEOs provided
        Parameters:
        contentEntityObjects -
        Since:
        5.9.2

      • getLatestVersionsOfAttachmentsWithAnyStatus

        @Transactional(readOnly=true)
List<Attachment> getLatestVersionsOfAttachmentsWithAnyStatus​(ContentEntityObject content)
        Returns a list of only latest versions of attachments (including trashed).

      • countLatestVersionsOfAttachments

        int countLatestVersionsOfAttachments​(ContentEntityObject content)
        Returns a count of the number of latest versions of attachments

      • countLatestVersionsOfAttachmentsWithAnyStatus

        int countLatestVersionsOfAttachmentsWithAnyStatus​(ContentEntityObject content)
        Returns a count of the number of latest versions of attachments (including trashed)

      • countLatestVersionsOfAttachmentsOnPageSince

        int countLatestVersionsOfAttachmentsOnPageSince​(ContentEntityObject content,
                                                Date since)
        Fetches number of attachments changed on a page since a specific timestamp
        Parameters:
        content - the content object
        since - the date of earliest change
        Returns:
        the number of attachments on a content object (including trashed) changed since
        Since:
        7.3.0

      • getAttachmentStatistics

        @Transactional(readOnly=true)
Optional<AttachmentStatisticsDTO> getAttachmentStatistics()
        Fetches statistics about attachments
        Returns:
        an AttachmentStatisticsDTO object with statistics about attachments such as total and current count
        Since:
        6.11.0

      • getAttachmentData

        @Transactional(readOnly=true,
               noRollbackFor=java.lang.IllegalArgumentException.class)
InputStream getAttachmentData​(Attachment attachment,
                              Optional<RangeRequest> range)
        Retrieve the specified range of data for attachment
        Parameters:
        attachment - the Attachment the data belongs to
        range - the range of data to retrieve. See com.atlassian.filestore.client.api.entity.ByteRanges
        Returns:
        InputStream representing the data
        Throws:
        RuntimeException - if the data could not be found
        Since:
        5.10

      • removeAttachmentFromServer

        void removeAttachmentFromServer​(Attachment attachment)
        Removes an Attachment and its data from the server and data store.
        Parameters:
        attachment - the Attachment to remove

      • removeAttachmentWithoutNotifications

        void removeAttachmentWithoutNotifications​(Attachment attachment)
        Removes an Attachment and its data from the server while suppressing notifications. This is useful when you don't want to send notifications when removing the file.
        Since:
        5.8

      • removeAttachmentVersionFromServer

        void removeAttachmentVersionFromServer​(Attachment attachment)
        Removes the given version of the Attachment and its data from the server and data store.

        In case of the given attachment being the latest version, the previous version (if any) gets removed and the given object impersonates the previous version as the latest version.

        Parameters:
        attachment - the Attachment to remove
        Since:
        4.3

      • removeAttachmentVersionFromServerWithoutNotifications

        void removeAttachmentVersionFromServerWithoutNotifications​(Attachment attachment)
        Removes the given version of the Attachment and its data from the server and data store while suppressing notifications. This is useful when you don't want to send notifications when removing the file.

        In case of the given attachment being the latest version, the previous version (if any) gets removed and the given object impersonates the previous version as the latest version.

        Parameters:
        attachment - the Attachment to remove

      • moveAttachment

        void moveAttachment​(Attachment latestVersion,
                    String fileName,
                    ContentEntityObject newContent)
        Parameters:
        latestVersion - The attachment to be moved
        fileName - New name of the file
        newContent - The new contentEntiityObject which will be parent to the attachment

      • copyAttachments

        void copyAttachments​(ContentEntityObject sourceContent,
                     ContentEntityObject destinationContent,
                     SaveContext saveContext)
              throws IOException
        Copy the latest version of all the attachments on the sourceContent to the destinationContent.
        Parameters:
        sourceContent - the content with attachments to be copied.
        destinationContent - the content to copy the attachments to.
        saveContext - details the circumstances under which the attachments are being copied.
        Throws:
        IOException - if there are problems reading or writing attachment data during the copy.
        Since:
        5.10

      • copyAttachments

        void copyAttachments​(ContentEntityObject sourceContent,
                     ContentEntityObject destinationContent)
              throws IOException
        Copy the latest version of all the attachments on the sourceContent to the destinationContent.
        Parameters:
        sourceContent - the content with attachments to be copied.
        destinationContent - the content to copy the attachments to.
        Throws:
        IOException - if there are problems reading or writing attachment data during the copy.

      • copyAttachment

        void copyAttachment​(Attachment attachment,
                    ContentEntityObject destinationContent)
             throws IOException
        Copy specified attachment to specified destination content.
        Parameters:
        attachment - the attachment
        destinationContent - the destination
        Throws:
        IOException

      • getAttachment

        @Deprecated
@Transactional(readOnly=true)
Attachment getAttachment​(ContentEntityObject content,
                         String attachmentFileName,
                         int version)
        Deprecated.
        since 7.5.0, use AttachmentService instead in plugins, or use AttachmentManagerInternal in core where applicable
        Retrieve a named attachment from a page
        Parameters:
        content - the page the attachment is attached to
        attachmentFileName - the filename of the attachment to retrieve
        version - the version of the attachment to retrieve. If you provide a version of 0 or less, you'll get the most recent version, but you should probably use #getAttachment(AbstractPage, String) instead for that purpose instead
        Returns:
        the requested attachment, or null if the requested attachment does not exist.

      • getAttachment

        @Deprecated
@Transactional(readOnly=true)
Attachment getAttachment​(ContentEntityObject content,
                         String attachmentFileName)
        Deprecated.
        since 7.5.0, use AttachmentService instead in plugins, or use AttachmentManagerInternal in core where applicable
        Get the most recent version of an attachment with a given name for a particular page
        Parameters:
        content - the page the attachment is attached to
        attachmentFileName - the filename of the attachment to be retrieved
        Returns:
        the appropriate attachment, or null if no such attachment exists

      • getAttachmentDownloadPath

        @Transactional(readOnly=true)
String getAttachmentDownloadPath​(ContentEntityObject content,
                                 String attachmentFileName)
        Get the download path for the most recent version of an attachment with the given name for some content
        Parameters:
        content - the content the attachment is attached to
        attachmentFileName - the filename of the attachment to be retrieved
        Returns:
        the appropriate attachment download path, or null if no such attachment exists
        Since:
        4.3

      • saveAttachment

        void saveAttachment​(Attachment attachment,
                    @Nullable Attachment previousVersion,
                    InputStream attachmentData,
                    SaveContext saveContext)
             throws IOException
        Saves an Attachment and its data, taking a SaveContext to allow more useful event handling.
        Parameters:
        attachment - the modified version of the Attachment
        previousVersion - the original version of the Attachment (null if new)
        attachmentData - an InputStream representing the data of the Attachment
        saveContext - provides more information about the circumstances of the save
        Throws:
        IOException
        IllegalArgumentException - if attachment's content is not set

      • saveAttachment

        void saveAttachment​(Attachment attachment,
                    @Nullable Attachment previousVersion,
                    InputStream attachmentData)
             throws IOException
        Saves an Attachment and its data
        Parameters:
        attachment - the modified version of the Attachment
        previousVersion - the original version of the Attachment (null if new)
        attachmentData - an InputStream representing the data of the Attachment
        Throws:
        IOException
        IllegalArgumentException - if attachment's content is not set

      • setAttachmentData

        void setAttachmentData​(Attachment attachment,
                       InputStream attachmentData)
                throws AttachmentDataExistsException
        Set the data belonging to attachment

        This method can be used when there is missing data for an Attachment (e.g. during imports) and the data needs to be set manually.

        Parameters:
        attachment - Attachment the data belongs to
        attachmentData - the data to be saved
        Throws:
        AttachmentDataExistsException - if data for attachment already exists

      • getMigrator

        @Transactional(readOnly=true)
AttachmentDao.AttachmentMigrator getMigrator​(AttachmentManager destination)
        Retrieves a AttachmentDao.AttachmentMigrator that will allow the attachments from one data store to be moved across to another.
        Parameters:
        destination - the AttachmentManager the data is being moved to
        Returns:
        an AttachmentMigrator object

      • getCopier

        @Transactional(readOnly=true)
AttachmentDao.AttachmentCopier getCopier​(AttachmentManager destination)
        Retrieves a AttachmentDao.AttachmentCopier that will allow the attachments from one data store to be copied across to another.
        Parameters:
        destination - the AttachmentManager the data is being copied to
        Returns:
        an AttachmentCopier object

      • getAttachmentDao

        @Deprecated
@Transactional(readOnly=true)
AttachmentDao getAttachmentDao()
        Deprecated.
        since 7.5.0, no replacement, use dependency injection where possible
        Retrieves the AttachmentDao for the AttachmentManager
        Returns:
        An AttachmentDao instance

      • getAllVersions

        @Transactional(readOnly=true)
List<Attachment> getAllVersions​(Attachment attachment)
        Get all versions of an attachment, starting with the current version

      • getPreviousVersions

        @Transactional(readOnly=true)
List<Attachment> getPreviousVersions​(Attachment attachment)
        Get all non-current versions of an attachment, not including the current version. (ordered from most recent)
        Parameters:
        attachment - the attachment to get all non-current versions for.

      • getLastAddedVersionsOf

        @Transactional(readOnly=true)
List<Attachment> getLastAddedVersionsOf​(Attachment attachment)
        Retrieves all the last added versions for each user who has added a version of the attachment That is, if a user has added multiple versions, only the latest added version will be added to the list returned. Result will be sorted with the earliest version coming first.
        Parameters:
        attachment - attachment (must be the latest version)
        Returns:
        the last added versions for each user who has added a version of the attachment
        Throws:
        IllegalArgumentException - if the attachment is not the latest version or null

      • getAttachmentForDownloadPath

        @Deprecated
@Transactional(readOnly=true)
com.atlassian.fugue.Maybe<Attachment> getAttachmentForDownloadPath​(String downloadPath)
        Deprecated.
        since 7.0.1. Use findAttachmentForDownloadPath(String)
        Find an Attachment for the given downloadPath.

        The path must at least contain the segment produced by Attachment.getDownloadPath(), that is /download/attachments/<contentId>/<fileName> where <contentId> identifies a valid ContentEntityObject and <fileName> identifies a valid Attachment attached to that ContentEntityObject.

        Parameters:
        downloadPath - the download path identifying an Attachment.This value is expected to be url encoded, with spaces converted to %20 instead of a '+'
        Returns:
        maybe the attachment if the given download path matches the criteria as described above and the referenced objects are known to the system
        Since:
        5.2
        See Also:
        Attachment.getDownloadPath()

      • findAttachmentForDownloadPath

        default Optional<Attachment> findAttachmentForDownloadPath​(String downloadPath)
        Find an Attachment for the given downloadPath.

        The path must at least contain the segment produced by Attachment.getDownloadPath(), that is /download/attachments/<contentId>/<fileName> where <contentId> identifies a valid ContentEntityObject and <fileName> identifies a valid Attachment attached to that ContentEntityObject.

        Parameters:
        downloadPath - the download path identifying an Attachment.This value is expected to be url encoded, with spaces converted to %20 instead of a '+'
        Returns:
        maybe the attachment if the given download path matches the criteria as described above and the referenced objects are known to the system
        Since:
        7.0.1
        See Also:
        Attachment.getDownloadPath()

      • getRemappedAttachmentIds

        @Transactional(readOnly=true)
Map<Long,​Long> getRemappedAttachmentIds()
        Gets a list of remapped attachment IDs. The key is the old ID and the value is the new ID.
        Returns:
        A map where the key is the original ID and the value is the new ID.
        Since:
        5.7.1

      • trash

        void trash​(Attachment attachment)
        Moves an attachment to the trash.
        Parameters:
        attachment - the attachment to be trashed
        Since:
        5.8

      • restore

        void restore​(Attachment attachment)
        Restores an attachment from trash.
        Parameters:
        attachment - the attachment to restore
        Since:
        5.8