com.atlassian.confluence.pages

Class AttachmentData

java.lang.Object

com.atlassian.core.bean.EntityObject

com.atlassian.confluence.pages.AttachmentData

All Implemented Interfaces:

FileExportable, Cloneable

public class AttachmentData
extends com.atlassian.core.bean.EntityObject
implements FileExportable

This class encapsulates Attachment metadata and maintains an InputStream that represents the data for the Attachment object.

This class is designed to only be used once, since the InputStream can only be used once. It should only be used within the AttachmentDataDao classes, when dealing with database Attachment storage.

Once an object has been used in a Hibernate session (e.g. saved), it should be evicted from the session, otherwise the object may be cached and a consumed InputStream will be returned the next time the object is used. Evicting it will cause a new object to be created.

Constructor Summary

Constructors

Constructor and Description
AttachmentData()
AttachmentData(int version, Attachment attachment, InputStream data)

Method Summary

Modifier and Type	Method and Description
Attachment	getAttachment()
InputStream	getData()
protected int	getHibernateVersion()
int	getVersion()
void	setAttachment(Attachment attachment)
void	setData(InputStream data)
protected void	setHibernateVersion(int hibernateVersion)
void	setVersion(int version)

Methods inherited from class com.atlassian.core.bean.EntityObject

clone, equals, getCreationDate, getCurrentDate, getId, getLastModificationDate, hashCode, setClock, setCreationDate, setId, setLastModificationDate

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AttachmentData

public AttachmentData()

AttachmentData

public AttachmentData(int version,
                      Attachment attachment,
                      InputStream data)

Method Detail

getVersion

public int getVersion()

setVersion

public void setVersion(int version)

getAttachment

public Attachment getAttachment()

setAttachment

public void setAttachment(Attachment attachment)

getData

public InputStream getData()

setData

public void setData(InputStream data)

getHibernateVersion

protected int getHibernateVersion()

setHibernateVersion

protected void setHibernateVersion(int hibernateVersion)