org.nuxeo.ecm.core.convert.cache

Interface CachableBlobHolder

All Superinterfaces:

BlobHolder

All Known Implementing Classes:

SimpleCachableBlobHolder, ZipCachableBlobHolder

public interface CachableBlobHolder
extends BlobHolder

Extended interface for BlobHolder that can be cached.

A BlobHolder can be cached if it can be persisted to disk and reloaded from a file. Converters need to return BlobHolders that implement this interface to make the result cachable.

Author:

tiry

Method Summary

Methods

Modifier and Type	Method and Description
void	load(String path) Reloads the BlobHolder from a file.
String	persist(String basePath) Persists the blobHolder to disk.

Methods inherited from interface org.nuxeo.ecm.core.api.blobholder.BlobHolder

getBlob, getBlobs, getFilePath, getHash, getModificationDate, getProperties, getProperty, setBlob

Method Detail

persist

String persist(String basePath)
               throws IOException

Persists the blobHolder to disk.

Parameters:

basePath - the base path (existing directory) as determined by the caller

Returns:

the full path of the newly created FileSystem resource

Throws:

IOException

load

void load(String path)
          throws IOException

Reloads the BlobHolder from a file.

Parameters:

path -

Throws:

IOException