com.atlassian.confluence.pages.persistence.dao.filesystem

Class FileSystemAttachmentDataDao

java.lang.Object

com.atlassian.confluence.pages.persistence.dao.filesystem.FileSystemAttachmentDataDao

All Implemented Interfaces:

AttachmentDataDao, NonTransactionalAttachmentDataDao

Deprecated.

since 7.12 Use FileSystemAttachmentDataDao

@Deprecated
public class FileSystemAttachmentDataDao
extends Object
implements NonTransactionalAttachmentDataDao

An implementation of AttachmentDataDao which stores the attachment data as files on local filesystem, using the standard File API or as blob on remote filesystem, using FileStoreClient API via the AttachmentDataFileSystem interface.

Since:

5.5

Field Summary

Fields

Modifier and Type	Field and Description
static String	ATTACHMENT_SUBDIRECTORY_NAME Deprecated.

Constructor Summary

Constructors

Constructor and Description
FileSystemAttachmentDataDao(AttachmentDataFileSystem fileSystem) Deprecated.

Method Summary

Modifier and Type	Method and Description
void	afterMigrationFrom() Deprecated. In this implementation, we leave the filesystem as is, and don't remove the attachments that have just been moved to another data store.
AttachmentDataFileSystem	getAttachmentDataFileSystem() Deprecated.
InputStream	getDataForAttachment(Attachment attachment) Deprecated.
AttachmentDataStream	getDataForAttachment(Attachment attachment, AttachmentDataStreamType dataStreamType) Deprecated. Grabs the AttachmentData object for an Attachment
AttachmentDataStream	getDataForAttachment(Attachment attachment, AttachmentDataStreamType dataStreamType, Optional<RangeRequest> range) Deprecated. Grabs the AttachmentData object for an Attachment
AttachmentDataStorageType	getStorageType() Deprecated. Returns the storage type.
boolean	isAttachmentPresent(Attachment attachment) Deprecated. Check that an attachment exists
void	moveAttachment(Attachment attachment, Attachment oldAttachment, ContentEntityObject newContent) Deprecated. Moves an attachment to a new file name or content object
void	moveDataForAttachmentVersion(Attachment sourceAttachmentVersion, Attachment targetAttachmentVersion) Deprecated. Moves the attachment data from one AbstractVersionedEntityObject.getVersion() to the other.
void	prepareForMigrationTo() Deprecated. Prepare the data store for a migration from another type of data store.
void	removeDataForAttachment(Attachment attachment, ContentEntityObject originalContent) Deprecated. Removes all attachment data for the given attachment.
void	removeDataForAttachmentVersion(Attachment attachment, ContentEntityObject originalContent) Deprecated. Removes the attachment data for the given attachment version.
void	removeDataForAttachmentVersion(Attachment attachment, ContentEntityObject originalContent, AttachmentDataStreamType dataStreamType) Deprecated. Removes the attachment data of the specific stream type for the given attachment version.
void	replaceDataForAttachment(Attachment attachment, AttachmentDataStream dataStream) Deprecated. Sets the data for attachment
void	replaceDataForAttachment(Attachment attachment, InputStream data) Deprecated.
void	saveDataForAttachment(Attachment attachment, AttachmentDataStream dataStream) Deprecated. Saves data to the attachment data store
void	saveDataForAttachment(Attachment attachment, InputStream data) Deprecated.
void	saveDataForAttachmentVersion(Attachment attachment, Attachment previousVersion, AttachmentDataStream dataStream) Deprecated. Saves data to the attachment data store, for an attachment that has been updated.
void	saveDataForAttachmentVersion(Attachment attachment, Attachment previousVersion, InputStream data) Deprecated.

Methods inherited from class java.lang.Object

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

Field Detail

ATTACHMENT_SUBDIRECTORY_NAME

public static final String ATTACHMENT_SUBDIRECTORY_NAME

Deprecated.

See Also:

Constant Field Values

Constructor Detail

FileSystemAttachmentDataDao

public FileSystemAttachmentDataDao(AttachmentDataFileSystem fileSystem)

Deprecated.

Method Detail

getDataForAttachment

@Deprecated
public InputStream getDataForAttachment(Attachment attachment)
                                             throws AttachmentDataNotFoundException

Deprecated.

Grabs the AttachmentData object for an Attachment

Specified by:

getDataForAttachment in interface AttachmentDataDao

Parameters:

attachment - the Attachment representing the data

Returns:

an AttachmentData object

Throws:

AttachmentDataNotFoundException - if no data was found

getDataForAttachment

public AttachmentDataStream getDataForAttachment(Attachment attachment,
                                                 AttachmentDataStreamType dataStreamType)
                                          throws AttachmentDataNotFoundException

Deprecated.

Description copied from interface: AttachmentDataDao

Grabs the AttachmentData object for an Attachment

Specified by:

getDataForAttachment in interface AttachmentDataDao

Parameters:

attachment - the Attachment representing the data

Returns:

an AttachmentData object

Throws:

AttachmentDataNotFoundException - if no data was found

getDataForAttachment

public AttachmentDataStream getDataForAttachment(Attachment attachment,
                                                 AttachmentDataStreamType dataStreamType,
                                                 Optional<RangeRequest> range)
                                          throws AttachmentDataNotFoundException

Deprecated.

Description copied from interface: AttachmentDataDao

Grabs the AttachmentData object for an Attachment

Specified by:

getDataForAttachment in interface AttachmentDataDao

Parameters:

attachment - the Attachment representing the data

dataStreamType - the stream type of attachment

range - the range of attachment data

Returns:

an AttachmentData object

Throws:

AttachmentDataNotFoundException - if no data was found

removeDataForAttachment

public void removeDataForAttachment(Attachment attachment,
                                    ContentEntityObject originalContent)

Deprecated.

Removes all attachment data for the given attachment. Since Confluence 4.2 the contract of this method has been clarified. It now removes all versions of the given attachment.

Specified by:

removeDataForAttachment in interface AttachmentDataDao

Parameters:

attachment - the latest version of the attachment for which the data should be removed

originalContent - the content the attachment belongs to

removeDataForAttachmentVersion

public void removeDataForAttachmentVersion(Attachment attachment,
                                           ContentEntityObject originalContent)

Deprecated.

Removes the attachment data for the given attachment version.

Specified by:

removeDataForAttachmentVersion in interface AttachmentDataDao

Parameters:

attachment - the version of the attachment for which the data should be removed

originalContent - the content the attachment belongs to

removeDataForAttachmentVersion

public void removeDataForAttachmentVersion(Attachment attachment,
                                           ContentEntityObject originalContent,
                                           AttachmentDataStreamType dataStreamType)

Deprecated.

Description copied from interface: AttachmentDataDao

Removes the attachment data of the specific stream type for the given attachment version.

Specified by:

removeDataForAttachmentVersion in interface AttachmentDataDao

Parameters:

attachment - the version of the attachment for which the data should be removed

originalContent - the content the attachment belongs to

dataStreamType - the data stream type

moveDataForAttachmentVersion

public void moveDataForAttachmentVersion(Attachment sourceAttachmentVersion,
                                         Attachment targetAttachmentVersion)

Deprecated.

Moves the attachment data from one AbstractVersionedEntityObject.getVersion() to the other.

This method will overwrite any existing data for the target attachment version.

Specified by:

moveDataForAttachmentVersion in interface AttachmentDataDao

Parameters:

sourceAttachmentVersion - the attachment

See Also:

AttachmentDataDao.moveAttachment(Attachment, Attachment, ContentEntityObject)

saveDataForAttachment

@Deprecated
public void saveDataForAttachment(Attachment attachment,
                                              InputStream data)

Deprecated.

Saves data to the attachment data store

Specified by:

saveDataForAttachment in interface AttachmentDataDao

Parameters:

attachment - the Attachment the data belongs to

data - the InputStream to be written

saveDataForAttachment

public void saveDataForAttachment(Attachment attachment,
                                  AttachmentDataStream dataStream)

Deprecated.

Description copied from interface: AttachmentDataDao

Saves data to the attachment data store

Specified by:

saveDataForAttachment in interface AttachmentDataDao

Parameters:

attachment - the Attachment the data belongs to

dataStream - the data stream to be written

saveDataForAttachmentVersion

@Deprecated
public void saveDataForAttachmentVersion(Attachment attachment,
                                                     Attachment previousVersion,
                                                     InputStream data)

Deprecated.

Saves data to the attachment data store, for an attachment that has been updated.

This method assumes that the attachment has already been saved.

Specified by:

saveDataForAttachmentVersion in interface AttachmentDataDao

Parameters:

attachment - the new version of the attachment

previousVersion - the previous version of the attachment

data - the InputStream representing the data

saveDataForAttachmentVersion

public void saveDataForAttachmentVersion(Attachment attachment,
                                         Attachment previousVersion,
                                         AttachmentDataStream dataStream)

Deprecated.

Description copied from interface: AttachmentDataDao

Saves data to the attachment data store, for an attachment that has been updated.

This method assumes that the attachment has already been saved.

Specified by:

saveDataForAttachmentVersion in interface AttachmentDataDao

Parameters:

attachment - the new version of the attachment

previousVersion - the previous version of the attachment

dataStream - the InputStream representing the data

replaceDataForAttachment

@Deprecated
public void replaceDataForAttachment(Attachment attachment,
                                                 InputStream data)

Deprecated.

Sets the data for attachment

This method will overwrite any existing data for the attachment.

Specified by:

replaceDataForAttachment in interface AttachmentDataDao

Parameters:

attachment - Attachment the data belongs to

data - the data to be saved

replaceDataForAttachment

public void replaceDataForAttachment(Attachment attachment,
                                     AttachmentDataStream dataStream)

Deprecated.

Description copied from interface: AttachmentDataDao

Sets the data for attachment

This method will overwrite any existing data for the attachment.

Specified by:

replaceDataForAttachment in interface AttachmentDataDao

Parameters:

attachment - Attachment the data belongs to

dataStream - the data to be saved

isAttachmentPresent

public boolean isAttachmentPresent(Attachment attachment)

Deprecated.

Description copied from interface: AttachmentDataDao

Check that an attachment exists

Specified by:

isAttachmentPresent in interface AttachmentDataDao

Parameters:

attachment - the Attachment to be checked

moveAttachment

public void moveAttachment(Attachment attachment,
                           Attachment oldAttachment,
                           ContentEntityObject newContent)

Deprecated.

Description copied from interface: AttachmentDataDao

Moves an attachment to a new file name or content object

Specified by:

moveAttachment in interface AttachmentDataDao

Parameters:

attachment - the Attachment to be moved

oldAttachment - the original version of the attachment

newContent - the new content the Attachment belongs to

prepareForMigrationTo

public void prepareForMigrationTo()

Deprecated.

Description copied from interface: AttachmentDataDao

Prepare the data store for a migration from another type of data store.

Classes implementing this method will perform any tasks necessary to allow the data store to be used.

Implementations may circumvent hibernate, so should only be called when nobody else can see the attachment data.

Specified by:

prepareForMigrationTo in interface AttachmentDataDao

afterMigrationFrom

public void afterMigrationFrom()

Deprecated.

In this implementation, we leave the filesystem as is, and don't remove the attachments that have just been moved to another data store.

Specified by:

afterMigrationFrom in interface AttachmentDataDao

getStorageType

public final AttachmentDataStorageType getStorageType()

Deprecated.

Description copied from interface: AttachmentDataDao

Returns the storage type.

The client code should be storage agnostic in general. Thus this method should only be used in rare cases in order to hide operations which are known to be not implemented for the specific type.

Specified by:

getStorageType in interface AttachmentDataDao

Returns:

the storage type

getAttachmentDataFileSystem

public AttachmentDataFileSystem getAttachmentDataFileSystem()

Deprecated.