com.communote.server.persistence.resource

Class AttachmentDaoImpl

java.lang.Object

org.springframework.dao.support.DaoSupport

org.springframework.orm.hibernate3.support.HibernateDaoSupport

com.communote.server.persistence.resource.AttachmentDaoBase

com.communote.server.persistence.resource.AttachmentDaoImpl

All Implemented Interfaces:

AttachmentDao, org.springframework.beans.factory.InitializingBean

public class AttachmentDaoImpl
extends AttachmentDaoBase

Author:

Communote GmbH - http://www.communote.com/

See Also:

Attachment

Field Summary

Fields inherited from class org.springframework.dao.support.DaoSupport

logger

Fields inherited from interface com.communote.server.persistence.resource.AttachmentDao

TRANSFORM_NONE

Constructor Summary

Constructors

Constructor and Description
AttachmentDaoImpl()

Method Summary

Modifier and Type	Method and Description
Object	create(int transform, Attachment attachment) Does the same thing as AttachmentDao.create(Attachment) with an additional flag called transform.
Collection<Long>	findOrphanedAttachments(Date upperUploadDate) Find all attachments which are not connected with a note and which are older than the given date.
protected Attachment	handleFindContentTypeNull() Performs the core logic for AttachmentDaoBase.findContentTypeNull()
protected Note	handleFindNoteByContentId(ContentId contentId) Performs the core logic for AttachmentDaoBase.findNoteByContentId(com.communote.server.core.crc.vo.ContentId)

Methods inherited from class com.communote.server.persistence.resource.AttachmentDaoBase

create, create, create, evict, find, find, findContentTypeNull, findNoteByContentId, getGlobalIdDao, load, load, loadAll, loadAll, remove, remove, remove, setGlobalIdDao, transformEntities, transformEntity, update, update

Methods inherited from class org.springframework.orm.hibernate3.support.HibernateDaoSupport

checkDaoConfig, convertHibernateAccessException, createHibernateTemplate, getHibernateTemplate, getSession, getSession, getSessionFactory, releaseSession, setHibernateTemplate, setSessionFactory

Methods inherited from class org.springframework.dao.support.DaoSupport

afterPropertiesSet, initDao

Methods inherited from class java.lang.Object

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

Constructor Detail

AttachmentDaoImpl

public AttachmentDaoImpl()

Method Detail

create

public Object create(int transform,
                     Attachment attachment)

Does the same thing as AttachmentDao.create(Attachment) with an additional flag called transform. If this flag is set to TRANSFORM_NONE then the returned entity will NOT be transformed. If this flag is any of the other constants defined here then the result WILL BE passed through an operation which can optionally transform the entity (into a value object for example). By default, transformation does not occur.

Specified by:

create in interface AttachmentDao

Overrides:

create in class AttachmentDaoBase

See Also:

com.communote.server.persistence.resource.AttachmentDao#create(int transform, com.communote.server.persistence.resource.Attachment)

findOrphanedAttachments

public Collection<Long> findOrphanedAttachments(Date upperUploadDate)

Description copied from interface: AttachmentDao

Find all attachments which are not connected with a note and which are older than the given date.

Parameters:

upperUploadDate - Attachments must be older than this date.

Returns:

the IDs of the found attachments

handleFindContentTypeNull

protected Attachment handleFindContentTypeNull()

Performs the core logic for AttachmentDaoBase.findContentTypeNull()

Specified by:

handleFindContentTypeNull in class AttachmentDaoBase

handleFindNoteByContentId

protected Note handleFindNoteByContentId(ContentId contentId)

Performs the core logic for AttachmentDaoBase.findNoteByContentId(com.communote.server.core.crc.vo.ContentId)

Specified by:

handleFindNoteByContentId in class AttachmentDaoBase