Package org.nuxeo.ecm.core.blob

Class LocalBlobProvider

java.lang.Object

org.nuxeo.ecm.core.blob.AbstractBlobProvider

org.nuxeo.ecm.core.blob.BlobStoreBlobProvider

org.nuxeo.ecm.core.blob.LocalBlobProvider

All Implemented Interfaces:

BlobProvider

Direct Known Subclasses:

AESBlobProvider

public class LocalBlobProvider
extends BlobStoreBlobProvider

A simple blob provider storing blobs on the local filesystem.

Since:

11.1

Nested Class Summary

Nested classes/interfaces inherited from class org.nuxeo.ecm.core.blob.BlobStoreBlobProvider

BlobStoreBlobProvider.AutoDeleteFileInputStream

Field Summary

Fields

Modifier and Type	Field	Description
protected LocalBlobStoreConfiguration	config
static final String	STORE_SCROLL_NAME

Fields inherited from class org.nuxeo.ecm.core.blob.BlobStoreBlobProvider

DIGEST_KEY_STRATEGY, KEY_STRATEGY_PROPERTY, MANAGED_KEY_STRATEGY, store

Fields inherited from class org.nuxeo.ecm.core.blob.AbstractBlobProvider

blobProviderId, properties

Constructor Summary

Constructors

Constructor	Description
LocalBlobProvider()

Method Summary

Modifier and Type	Method	Description
void	close()	Closes this blob provider and releases resources that may be held by it.
protected BlobStore	getBlobStore(String blobProviderId, Map<String,String> properties)
protected String	getDigestAlgorithm()	The digest algorithm to use for the default key strategy.
Path	getStorageDir()
String	getStoreScrollName()	Gets the name of the scroll to scroll the blobs of the underlying blob store.
protected BlobStore	newBlobStore(String name, KeyStrategy keyStrategy, PathStrategy pathStrategy)

Methods inherited from class org.nuxeo.ecm.core.blob.BlobStoreBlobProvider

allowDirectDownload, deleteBlob, fixupDigest, getBinaryGarbageCollector, getFile, getKeyStrategy, getStream, getStream, initialize, isValidKey, readBlob, stripBlobKeyPrefix, stripBlobKeyVersionSuffix, supportsSync, updateBlob, writeBlob, writeBlob

Methods inherited from class org.nuxeo.ecm.core.blob.AbstractBlobProvider

allowByteRange, getProperties, hasCreateFromKeyPermission, isColdStorageMode, isRecordMode, isTransactional, isTransient, supportsUserUpdate, supportsUserUpdateDefaultFalse, supportsUserUpdateDefaultTrue

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.nuxeo.ecm.core.blob.BlobProvider

canConvert, getAppLinks, getAvailableConversions, getBinaryManager, getStatus, getThumbnail, getURI, isVersion, performsExternalAccessControl, readBlob

Field Details

STORE_SCROLL_NAME

public static final String STORE_SCROLL_NAME

Since:

2023

See Also:

• Constant Field Values

config

protected LocalBlobStoreConfiguration config

Constructor Details

LocalBlobProvider

public LocalBlobProvider()

Method Details

getBlobStore

protected BlobStore getBlobStore(String blobProviderId,
 Map<String,String> properties)
                          throws IOException

Specified by:

getBlobStore in class BlobStoreBlobProvider

Throws:

IOException

newBlobStore

protected BlobStore newBlobStore(String name,
 KeyStrategy keyStrategy,
 PathStrategy pathStrategy)

close

public void close()

Description copied from interface: BlobProvider

Closes this blob provider and releases resources that may be held by it.

getDigestAlgorithm

protected String getDigestAlgorithm()

Description copied from class: BlobStoreBlobProvider

The digest algorithm to use for the default key strategy.

Specified by:

getDigestAlgorithm in class BlobStoreBlobProvider

getStorageDir

public Path getStorageDir()

getStoreScrollName

public String getStoreScrollName()

Description copied from class: BlobStoreBlobProvider

Gets the name of the scroll to scroll the blobs of the underlying blob store.

Specified by:

getStoreScrollName in class BlobStoreBlobProvider