com.coreoz.plume.file.db.hibernate

Class FileDaoHibernate

java.lang.Object

com.coreoz.plume.db.hibernate.crud.CrudDaoHibernate<FileEntityHibernate>

com.coreoz.plume.file.db.hibernate.FileDaoHibernate

All Implemented Interfaces:

com.coreoz.plume.db.crud.CrudDao<FileEntityHibernate>, FileDao

@Singleton
public class FileDaoHibernate
extends com.coreoz.plume.db.hibernate.crud.CrudDaoHibernate<FileEntityHibernate>
implements FileDao

Field Summary

Fields inherited from class com.coreoz.plume.db.hibernate.crud.CrudDaoHibernate

transactionManager

Constructor Summary

Constructors

Constructor and Description
FileDaoHibernate(com.coreoz.plume.db.hibernate.TransactionManagerHibernate transactionManager)

Method Summary

Modifier and Type	Method and Description
Long	deleteUnreferenced(String fileType, com.querydsl.core.types.EntityPath<?> fileEntity, com.querydsl.core.types.dsl.NumberPath<Long> column)
String	fileName(Long fileId) Fetch the file name corresponding to the file identifier.
FileEntityHibernate	upload(String fileType, byte[] fileData, String fileName)

Methods inherited from class com.coreoz.plume.db.hibernate.crud.CrudDaoHibernate

delete, delete, findAll, findById, save, save, search, searchCount, searchOne, withPredicate

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.coreoz.plume.file.db.FileDao

delete, findById

Constructor Detail

FileDaoHibernate

@Inject
public FileDaoHibernate(com.coreoz.plume.db.hibernate.TransactionManagerHibernate transactionManager)

Method Detail

upload

public FileEntityHibernate upload(String fileType,
                                  byte[] fileData,
                                  String fileName)

Specified by:

upload in interface FileDao

fileName

public String fileName(Long fileId)

Description copied from interface: FileDao

Fetch the file name corresponding to the file identifier.

Specified by:

fileName in interface FileDao

Returns:

The file name if the file exists and the file name is not null. If the file name is null an empty string is returned. If the file is null, null is returned

deleteUnreferenced

public Long deleteUnreferenced(String fileType,
                               com.querydsl.core.types.EntityPath<?> fileEntity,
                               com.querydsl.core.types.dsl.NumberPath<Long> column)

Specified by:

deleteUnreferenced in interface FileDao