com.whitestein.lsps.stdlib

Class BinaryDataServiceBean

java.lang.Object

com.whitestein.lsps.common.SecureAndLoggingService

com.whitestein.lsps.stdlib.BinaryDataServiceBean

All Implemented Interfaces:

BinaryDataService, BinaryDataServiceLocal, BinaryDataServiceRemote

@PermitAll
public class BinaryDataServiceBean
extends com.whitestein.lsps.common.SecureAndLoggingService
implements BinaryDataServiceLocal, BinaryDataServiceRemote

Service implementation for accessing binary data in DB. Data can be stored as "binary data" during upload task.

Author:

ami, rba

Field Summary

Fields inherited from class com.whitestein.lsps.common.SecureAndLoggingService

PRINCIPAL_KEY

Fields inherited from interface com.whitestein.lsps.engine.ejb.BinaryDataServiceLocal

LOADED_IN_DOCUMENT, LOADED_IN_TODO

Constructor Summary

Constructors

Constructor and Description
BinaryDataServiceBean()
BinaryDataServiceBean(javax.persistence.EntityManager entityManager, BinaryDataDao dao) Creates new instance.

Method Summary

Modifier and Type	Method and Description
long	addBinaryEntry(String fileName, String description, ByteData data) Add a binary entry and returns the entry id.
long	addBinaryEntry(String fileName, String description, String mime, Blob data) Add a binary entry and returns the entry id.
long	addBinaryEntryWithMetadata(String fileName, String description, ByteData data, List<BinaryDataMetadata> metadata) Add a binary entry and returns the entry id.
void	addMetadata(List<Long> binaryDataIds, String name, String value) Adds binary data metadata.
Blob	createBlob(byte[] data)
void	deleteBinaryDataLoadedByDocument(long savedDocumentId) Deletes binary data that are loaded in a document.
void	deleteBinaryDataLoadedByTodo(long todoId) Deletes binary data that are loaded in a todo.
void	deleteBinaryEntry(long entryId) Delete a binary entry.
void	deleteForIds(List<Long> ids) Deletes binary data with ids.
BinaryEntry	getBinaryEntry(long entryId) Returns the binary data entry for the given entry id.

Methods inherited from class com.whitestein.lsps.common.SecureAndLoggingService

getCurrentTransactionData, getOriginalPrincipal, getSecurityManagerService

Methods inherited from class java.lang.Object

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

Constructor Detail

BinaryDataServiceBean

public BinaryDataServiceBean()

BinaryDataServiceBean

public BinaryDataServiceBean(javax.persistence.EntityManager entityManager,
                             BinaryDataDao dao)

Creates new instance.

Parameters:

entityManager -

dao -

Throws:

NullPointerException - if dao is null

Method Detail

addBinaryEntry

@RightsAllowed(value="Binary:Add")
public long addBinaryEntry(String fileName,
                                                              String description,
                                                              ByteData data)

Description copied from interface: BinaryDataService

Add a binary entry and returns the entry id.

Specified by:

addBinaryEntry in interface BinaryDataService

Returns:

the entry id

addBinaryEntry

@RightsAllowed(value="Binary:Add")
public long addBinaryEntry(String fileName,
                                                              String description,
                                                              String mime,
                                                              Blob data)

Description copied from interface: BinaryDataServiceLocal

Add a binary entry and returns the entry id.

Specified by:

addBinaryEntry in interface BinaryDataServiceLocal

Returns:

the entry id

createBlob

@RightsAllowed(value="Binary:Add")
public Blob createBlob(byte[] data)

Specified by:

createBlob in interface BinaryDataServiceLocal

Parameters:

data - if not null, data will be written to the blob

Returns:

empty new blob

addBinaryEntryWithMetadata

@RightsAllowed(value="Binary:Add")
public long addBinaryEntryWithMetadata(String fileName,
                                                                          String description,
                                                                          ByteData data,
                                                                          List<BinaryDataMetadata> metadata)

Description copied from interface: BinaryDataService

Add a binary entry and returns the entry id.

Specified by:

addBinaryEntryWithMetadata in interface BinaryDataService

Returns:

the entry id

getBinaryEntry

@RightsAllowed(value="Binary:Read")
public BinaryEntry getBinaryEntry(long entryId)

Description copied from interface: BinaryDataService

Returns the binary data entry for the given entry id.

Specified by:

getBinaryEntry in interface BinaryDataService

Parameters:

entryId - the entry id

Returns:

the binary data entry

deleteBinaryEntry

@RightsAllowed(value="Binary:Delete")
public void deleteBinaryEntry(long entryId)
                                                             throws BinaryEntryNotFoundException

Description copied from interface: BinaryDataService

Delete a binary entry.

Specified by:

deleteBinaryEntry in interface BinaryDataService

Parameters:

entryId - the entry id

Throws:

BinaryEntryNotFoundException

deleteForIds

public void deleteForIds(List<Long> ids)

Description copied from interface: BinaryDataServiceLocal

Deletes binary data with ids.

Specified by:

deleteForIds in interface BinaryDataServiceLocal

deleteBinaryDataLoadedByDocument

public void deleteBinaryDataLoadedByDocument(long savedDocumentId)

Description copied from interface: BinaryDataServiceLocal

Deletes binary data that are loaded in a document.

Specified by:

deleteBinaryDataLoadedByDocument in interface BinaryDataServiceLocal

deleteBinaryDataLoadedByTodo

public void deleteBinaryDataLoadedByTodo(long todoId)

Description copied from interface: BinaryDataServiceLocal

Deletes binary data that are loaded in a todo.

Specified by:

deleteBinaryDataLoadedByTodo in interface BinaryDataServiceLocal

addMetadata

public void addMetadata(List<Long> binaryDataIds,
                        String name,
                        String value)

Description copied from interface: BinaryDataServiceLocal

Adds binary data metadata.

Specified by:

addMetadata in interface BinaryDataServiceLocal