de.unirostock.sems.XmlFileServer.backend

Class FileSystemStorage

java.lang.Object

de.unirostock.sems.XmlFileServer.backend.FileSystemStorage

All Implemented Interfaces:

StorageBackend

public class FileSystemStorage
extends Object
implements StorageBackend

Constructor Summary

Constructors

Constructor and Description
FileSystemStorage()

Method Summary

Methods

Modifier and Type	Method and Description
boolean	exists(String modelId, String versionId) Checks if the specific model exists in the backend storage
InputStream	getModel(String modelId, String versionId) Gets a model from the backend storage
void	setModel(String modelId, String versionId, InputStream modelData) Puts a model into the backend storage

Methods inherited from class java.lang.Object

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

Constructor Detail

FileSystemStorage

public FileSystemStorage()

Method Detail

getModel

public InputStream getModel(String modelId,
                   String versionId)
                     throws UnknownModelVersionException,
                            UnknownModelException

Description copied from interface: StorageBackend

Gets a model from the backend storage

Specified by:

getModel in interface StorageBackend

Returns:

modelData as InputStream

Throws:

UnknownModelVersionException

UnknownModelException

setModel

public void setModel(String modelId,
            String versionId,
            InputStream modelData)
              throws ModelAlreadyExistsException,
                     IOException

Description copied from interface: StorageBackend

Puts a model into the backend storage

Specified by:

setModel in interface StorageBackend

modelData - as InputStream

Throws:

ModelAlreadyExistsException

IOException

exists

public boolean exists(String modelId,
             String versionId)

Description copied from interface: StorageBackend

Checks if the specific model exists in the backend storage

Specified by:

exists in interface StorageBackend

Returns:

true if the specific model exists, false if not