org.qi4j.entitystore.file
Class FileEntityStoreMixin

java.lang.Object
  org.qi4j.entitystore.file.FileEntityStoreMixin

All Implemented Interfaces:

FileEntityStoreActivation, BackupRestore, MapEntityStore

public class FileEntityStoreMixin
extends java.lang.Object
implements FileEntityStoreActivation, MapEntityStore, BackupRestore

FileEntityStore implementation of MapEntityStore.

Nested Class Summary

Nested classes/interfaces inherited from interface org.qi4j.entitystore.file.FileEntityStoreActivation

FileEntityStoreActivation.Activator

Nested classes/interfaces inherited from interface org.qi4j.spi.entitystore.helpers.MapEntityStore

MapEntityStore.JSONKeys, MapEntityStore.MapChanger, MapEntityStore.MapChanges

Constructor Summary

FileEntityStoreMixin()

Method Summary

void	applyChanges(MapEntityStore.MapChanges changes)
Input<java.lang.String,java.io.IOException>	backup() Input that allows data from the entity store to be backed up.
Input<java.io.Reader,java.io.IOException>	entityStates()
java.io.Reader	get(EntityReference entityReference)
void	initialize()
Output<java.lang.String,java.io.IOException>	restore() Output that allows data to be restored from a backup.

Methods inherited from class java.lang.Object

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

Constructor Detail

FileEntityStoreMixin

public FileEntityStoreMixin()

Method Detail

initialize

public void initialize()
                throws java.lang.Exception

Specified by:

initialize in interface FileEntityStoreActivation

Throws:

java.lang.Exception

get

public java.io.Reader get(EntityReference entityReference)
                   throws EntityStoreException

Specified by:

get in interface MapEntityStore

Returns:

Entity state Reader

Throws:

EntityStoreException

applyChanges

public void applyChanges(MapEntityStore.MapChanges changes)
                  throws java.io.IOException

Specified by:

applyChanges in interface MapEntityStore

Throws:

java.io.IOException

backup

public Input<java.lang.String,java.io.IOException> backup()

Description copied from interface: BackupRestore

Input that allows data from the entity store to be backed up.

Specified by:

backup in interface BackupRestore

Returns:

restore

public Output<java.lang.String,java.io.IOException> restore()

Description copied from interface: BackupRestore

Output that allows data to be restored from a backup.

Specified by:

restore in interface BackupRestore

entityStates

public Input<java.io.Reader,java.io.IOException> entityStates()

Specified by:

entityStates in interface MapEntityStore

Returns:

All entities state Readers