com.atlassian.confluence.api.service.content

Interface AttachmentService

All Known Implementing Classes:

AttachmentServiceImpl

@ExperimentalApi
public interface AttachmentService

Provides methods for creating, reading, updating and deleting Confluence Attachment Content objects.

Since:

5.5

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static interface	AttachmentService.AttachmentFinder A finder for locating attachments.
static interface	AttachmentService.Validator Provides methods for validating the actions on the AttachmentService

Field Summary

Fields

Modifier and Type	Field and Description
static String	COMMENT_METADATA_KEY Attachment Comments are stored in the Content metadata as the "comment" entry.
static String	FILE_SIZE Attachment file size is stored in the Content as the "fileSize" extension property.
static String	MEDIA_TYPE_METADATA_KEY Attachment Media Type is stored in the Content metadata as the "mediaType" entry.

Method Summary

Modifier and Type	Method and Description
PageResponse<Content>	addAttachments(ContentId containerId, Collection<AttachmentUpload> uploads) Add one or more attachments to a piece of Content.
void	delete(Content attachment) Moves an Attachment to trash.
AttachmentService.AttachmentFinder	find(Expansion... expansions) Creates an attachment finder for locating attachments.
Content	update(Content attachment) Updates the non-data parts of an Attachment Content instance.
Content	updateData(ContentId attachmentId, AttachmentUpload upload) Updates the data part of an Attachment Content instance.
AttachmentService.Validator	validator() Provides a validator for validating actions on the AttachmentService and checking permissions related to attachments on Content

Field Detail

COMMENT_METADATA_KEY

static final String COMMENT_METADATA_KEY

Attachment Comments are stored in the Content metadata as the "comment" entry.

See Also:

Constant Field Values

MEDIA_TYPE_METADATA_KEY

static final String MEDIA_TYPE_METADATA_KEY

Attachment Media Type is stored in the Content metadata as the "mediaType" entry.

See Also:

Constant Field Values

FILE_SIZE

static final String FILE_SIZE

Attachment file size is stored in the Content as the "fileSize" extension property.

See Also:

Constant Field Values

Method Detail

addAttachments

PageResponse<Content> addAttachments(ContentId containerId,
                                     Collection<AttachmentUpload> uploads)
                              throws ServiceException

Add one or more attachments to a piece of Content.

Parameters:

containerId - the id of the content to attach to

uploads - the attachments being uploaded

Returns:

the attachments added

Throws:

ServiceException

find

AttachmentService.AttachmentFinder find(Expansion... expansions)

Creates an attachment finder for locating attachments.

Currently an attachment finder requires a Content container id, unless the attachment is being requested by its id via the "withId" method.

For example, to locate an attachment in a given page with a particular filename:

 

 Content attachment = attachmentService.find()
      .withContainerId(pageId)
      .withFilename("myfile.txt")
      .fetchOneOrNull();
 
 

Parameters:

expansions - the expansions to apply to the values returned from a fetch

Returns:

an AttachmentFinder

update

Content update(Content attachment)
        throws ServiceException

Updates the non-data parts of an Attachment Content instance.

This method can be used to update the container, filename, media-type and comment of an Attachment.

Parameters:

attachment - the attachment to update, must include an id

Returns:

the updated attachment as stored in the database

Throws:

ServiceException

updateData

Content updateData(ContentId attachmentId,
                   AttachmentUpload upload)
            throws ServiceException

Updates the data part of an Attachment Content instance.

Parameters:

attachmentId - the id of the attachment to update

upload - the new content of the Attachment

Returns:

the updated attachment as stored in the database

Throws:

ServiceException

validator

AttachmentService.Validator validator()

Provides a validator for validating actions on the AttachmentService and checking permissions related to attachments on Content

Returns:

an attachmentService Validator

delete

void delete(Content attachment)
     throws ServiceException

Moves an Attachment to trash. Before Confluence 5.8 this used to remove the attachment without trashing it.

Parameters:

attachment - the content to trash

Throws:

ServiceException - if the content cannot be found, or cannot be deleted