de.digitalcollections.core.backend.impl.file.repository.resource

Class ResourceRepositoryImpl

java.lang.Object

de.digitalcollections.core.backend.impl.file.repository.resource.ResourceRepositoryImpl

All Implemented Interfaces:

ResourceRepository<Resource>

@Repository
public class ResourceRepositoryImpl
extends Object
implements ResourceRepository<Resource>

A binary repository using filesystem. see http://docs.oracle.com/javase/tutorial/essential/io/fileio.html see https://docs.oracle.com/javase/tutorial/essential/io/file.html see http://michaelandrews.typepad.com/the_technical_times/2009/10/creating-a-hashed-directory-structure.html

Constructor Summary

Constructors

Constructor and Description
ResourceRepositoryImpl()

Method Summary

Modifier and Type	Method and Description
Resource	create(String key, ResourcePersistenceType resourcePersistenceType, MimeType mimeType)
void	delete(Resource resource)
Resource	find(String key, ResourcePersistenceType resourcePersistenceType, MimeType mimeType)
byte[]	getBytes(Resource resource)
InputStream	getInputStream(Resource resource)
InputStream	getInputStream(URI resourceUri)
Reader	getReader(Resource resource)
ResourcePersistenceTypeHandler	getResourcePersistenceTypeHandler(ResourcePersistenceType resourcePersistence)
List<ResourcePersistenceTypeHandler>	getResourcePersistenceTypeHandlers()
void	setResourcePersistenceHandlers(List<ResourcePersistenceTypeHandler> resourcePersistenceTypeHandlers)
void	write(Resource resource, InputStream payload)
void	write(Resource resource, String input)

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.digitalcollections.core.backend.api.resource.ResourceRepository

create, find

Constructor Detail

ResourceRepositoryImpl

public ResourceRepositoryImpl()

Method Detail

create

public Resource create(String key,
                       ResourcePersistenceType resourcePersistenceType,
                       MimeType mimeType)
                throws ResourceIOException

Specified by:

create in interface ResourceRepository<Resource>

Throws:

ResourceIOException

delete

public void delete(Resource resource)
            throws ResourceIOException

Specified by:

delete in interface ResourceRepository<Resource>

Throws:

ResourceIOException

find

public Resource find(String key,
                     ResourcePersistenceType resourcePersistenceType,
                     MimeType mimeType)
              throws ResourceIOException

Specified by:

find in interface ResourceRepository<Resource>

Throws:

ResourceIOException

getBytes

public byte[] getBytes(Resource resource)
                throws ResourceIOException

Specified by:

getBytes in interface ResourceRepository<Resource>

Throws:

ResourceIOException

getInputStream

public InputStream getInputStream(URI resourceUri)
                           throws ResourceIOException

Specified by:

getInputStream in interface ResourceRepository<Resource>

Throws:

ResourceIOException

getInputStream

public InputStream getInputStream(Resource resource)
                           throws ResourceIOException

Specified by:

getInputStream in interface ResourceRepository<Resource>

Throws:

ResourceIOException

getReader

public Reader getReader(Resource resource)
                 throws ResourceIOException

Specified by:

getReader in interface ResourceRepository<Resource>

Throws:

ResourceIOException

setResourcePersistenceHandlers

public void setResourcePersistenceHandlers(List<ResourcePersistenceTypeHandler> resourcePersistenceTypeHandlers)

getResourcePersistenceTypeHandler

public ResourcePersistenceTypeHandler getResourcePersistenceTypeHandler(ResourcePersistenceType resourcePersistence)
                                                                 throws ResourceIOException

Throws:

ResourceIOException

getResourcePersistenceTypeHandlers

public List<ResourcePersistenceTypeHandler> getResourcePersistenceTypeHandlers()

write

public void write(Resource resource,
                  InputStream payload)
           throws ResourceIOException

Specified by:

write in interface ResourceRepository<Resource>

Throws:

ResourceIOException

write

public void write(Resource resource,
                  String input)
           throws ResourceIOException

Specified by:

write in interface ResourceRepository<Resource>

Throws:

ResourceIOException