gr.cite.commons.util.datarepository.filesystem

Class FileSystemDataRepository

java.lang.Object

gr.cite.commons.util.datarepository.filesystem.FileSystemDataRepository

All Implemented Interfaces:

gr.cite.commons.util.datarepository.DataRepository

public class FileSystemDataRepository
extends Object
implements gr.cite.commons.util.datarepository.DataRepository

Constructor Summary

Constructors

Constructor and Description
FileSystemDataRepository()

Method Summary

Modifier and Type	Method and Description
String	addToFolder(List<gr.cite.commons.util.datarepository.elements.RepositoryFile> files, String folderId)
String	addToFolder(gr.cite.commons.util.datarepository.elements.RepositoryFile file, String folderId)
Long	close(gr.cite.commons.util.datarepository.elements.RepositoryFile file)
void	delete(String id)
Long	getLastSweep()
Marshaller	getMarshaller()
Long	getSweepSizeReduction()
long	getTotalSize()
Unmarshaller	getUnmarshaller()
List<String>	listFolder(String folderId)
List<String>	listIds()
String	persist(gr.cite.commons.util.datarepository.elements.RepositoryFile f) Persists to stash After the stream has been fully consumed, RepositoryFile's stream is reset so that it can be opened anew when requested via RepositoryFile.getInputStream() and RepositoryFile.getLocalImage() will also be valid Note that the stream is consumed asynchronously, and can be forced by blocking method close(RepositoryFile)
String	persistToFolder(List<gr.cite.commons.util.datarepository.elements.RepositoryFile> files) Persists file to folder with id folderId.
void	recover()
gr.cite.commons.util.datarepository.elements.RepositoryFile	retrieve(String id)
File	retrieveFolder(String folderId)
void	setConfig(Map<String,String> params)
void	setRecoveryFetcher(DataRepositoryRecoveryFetcher fetcher)
String	update(gr.cite.commons.util.datarepository.elements.RepositoryFile f)
String	updateToFolder(List<gr.cite.commons.util.datarepository.elements.RepositoryFile> files, String folderId)
String	updateToFolder(gr.cite.commons.util.datarepository.elements.RepositoryFile file, String folderId)

Methods inherited from class java.lang.Object

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

Constructor Detail

FileSystemDataRepository

public FileSystemDataRepository()

Method Detail

setConfig

public void setConfig(Map<String,String> params)
               throws Exception

Throws:

Exception

setRecoveryFetcher

public void setRecoveryFetcher(DataRepositoryRecoveryFetcher fetcher)

getLastSweep

public Long getLastSweep()

Specified by:

getLastSweep in interface gr.cite.commons.util.datarepository.DataRepository

getSweepSizeReduction

public Long getSweepSizeReduction()

Specified by:

getSweepSizeReduction in interface gr.cite.commons.util.datarepository.DataRepository

persist

public String persist(gr.cite.commons.util.datarepository.elements.RepositoryFile f)
               throws Exception

Persists to stash After the stream has been fully consumed, RepositoryFile's stream is reset so that it can be opened anew when requested via RepositoryFile.getInputStream() and RepositoryFile.getLocalImage() will also be valid Note that the stream is consumed asynchronously, and can be forced by blocking method close(RepositoryFile)

Specified by:

persist in interface gr.cite.commons.util.datarepository.DataRepository

Throws:

Exception

update

public String update(gr.cite.commons.util.datarepository.elements.RepositoryFile f)
              throws Exception

Specified by:

update in interface gr.cite.commons.util.datarepository.DataRepository

Throws:

Exception

close

public Long close(gr.cite.commons.util.datarepository.elements.RepositoryFile file)
           throws Exception

Specified by:

close in interface gr.cite.commons.util.datarepository.DataRepository

Throws:

Exception

listIds

public List<String> listIds()
                     throws Exception

Specified by:

listIds in interface gr.cite.commons.util.datarepository.DataRepository

Throws:

Exception

retrieve

public gr.cite.commons.util.datarepository.elements.RepositoryFile retrieve(String id)
                                                                     throws Exception

Specified by:

retrieve in interface gr.cite.commons.util.datarepository.DataRepository

Throws:

Exception

persistToFolder

public String persistToFolder(List<gr.cite.commons.util.datarepository.elements.RepositoryFile> files)
                       throws Exception

Persists file to folder with id folderId. After the stream has been fully consumed, RepositoryFile's stream is reset so that it can be opened anew when requested via RepositoryFile.getInputStream() and RepositoryFile.getLocalImage() will also be valid TODO asynchronous stream read

Specified by:

persistToFolder in interface gr.cite.commons.util.datarepository.DataRepository

Parameters:

f -

folderId -

createFile -

createFolder -

Returns:

Throws:

Exception

updateToFolder

public String updateToFolder(gr.cite.commons.util.datarepository.elements.RepositoryFile file,
                             String folderId)
                      throws Exception

Specified by:

updateToFolder in interface gr.cite.commons.util.datarepository.DataRepository

Throws:

Exception

updateToFolder

public String updateToFolder(List<gr.cite.commons.util.datarepository.elements.RepositoryFile> files,
                             String folderId)
                      throws Exception

Specified by:

updateToFolder in interface gr.cite.commons.util.datarepository.DataRepository

Throws:

Exception

addToFolder

public String addToFolder(gr.cite.commons.util.datarepository.elements.RepositoryFile file,
                          String folderId)
                   throws Exception

Specified by:

addToFolder in interface gr.cite.commons.util.datarepository.DataRepository

Throws:

Exception

addToFolder

public String addToFolder(List<gr.cite.commons.util.datarepository.elements.RepositoryFile> files,
                          String folderId)
                   throws Exception

Specified by:

addToFolder in interface gr.cite.commons.util.datarepository.DataRepository

Throws:

Exception

listFolder

public List<String> listFolder(String folderId)
                        throws Exception

Specified by:

listFolder in interface gr.cite.commons.util.datarepository.DataRepository

Throws:

Exception

retrieveFolder

public File retrieveFolder(String folderId)
                    throws Exception

Specified by:

retrieveFolder in interface gr.cite.commons.util.datarepository.DataRepository

Throws:

Exception

delete

public void delete(String id)
            throws Exception

Specified by:

delete in interface gr.cite.commons.util.datarepository.DataRepository

Throws:

Exception

getTotalSize

public long getTotalSize()

Specified by:

getTotalSize in interface gr.cite.commons.util.datarepository.DataRepository

recover

public void recover()
             throws Exception

Throws:

Exception

getMarshaller

public Marshaller getMarshaller()

getUnmarshaller

public Unmarshaller getUnmarshaller()