Package org.nuxeo.ecm.core.blob

Interface Summary

Interface	Description
BlobDispatcher	Interface for a dispatcher of blobs to different blob providers according to metadata.
BlobManager	Service managing the storage and retrieval of Blobs, through internally-registered BlobProviders.
BlobProvider	Interface for a provider of Blobs, which knows how to read and write them.
BlobStore	Interface for basic access to storage of a Blob (read/write/copy/delete).
DocumentBlobManager	Service managing Blobs associated to a Document or a repository.
DocumentBlobProvider	Interface for a provider of Blobs interacting with Documents.
KeyStrategy	Decides how a key is computed from a blob.
KeyStrategy.WriteObserver	Observer of the writes to an OutputStream.
ManagedBlob	Interface for Blobs created and managed by the BlobManager.

Class Summary

Class	Description
AbstractBlobGarbageCollector	Basic implementation for a garbage collector recording marked or to-delete blobs in memory.
AbstractBlobProvider	Abstract implementation for BlobProvider providing common logic.
AbstractBlobStore	Basic helper implementations for a BlobStore.
AbstractBlobStoreConfiguration	Basic configuration for a blob store.
AESBlobProvider	A blob provider that encrypts binaries on the filesystem using AES.
AESBlobStore	A blob store that encrypts binaries on the filesystem using AES.
AESBlobStore.DecryptingInputStream	Input stream that decrypts while reading.
AESBlobStore.EncryptingOutputStream	Output stream that encrypts while writing.
AESBlobStoreConfiguration	Configuration for the AES-encrypted storage of files.
AsyncDigestListener	Schedules the async digest work.
BlobContext	Context of blob (what document it's part of, its xpath, etc.).
BlobDeleteListener	Called periodically by a scheduler to delete the blobs marked for deletion, if enough time has elapsed.
BlobDispatcher.BlobDispatch
BlobDispatcherDescriptor	Descriptor for a BlobDispatcher and its configuration.
BlobInfo	Class describing information from a Blob, suitable for serialization and storage.
BlobInfoContext	Context of blob being read (what document it's part of, its xpath, etc.).
BlobManagerComponent	Implementation of the service managing the storage and retrieval of Blobs, through internally-registered BlobProviders.
BlobManagerComponent.BlobProviderDescriptorRegistry
BlobProviderDescriptor	Descriptor for a BlobProvider.
BlobStatus	Status associated to a blob in storage.
BlobStore.OptionalOrUnknown<T>	A class representing an unknown value, a missing value, or a present (non-null) value.
BlobStoreBlobProvider	A BlobProvider implemented on top of an underlying BlobStore.
BlobStoreBlobProvider.AutoDeleteFileInputStream	A FileInputStream that deletes its underlying file when it is closed.
BlobUpdateContext	Context available when a blob is updated in a blob provider.
BlobUpdateContext.ColdStorageClass
BlobUpdateContext.RestoreForDuration
BlobUpdateContext.UpdateLegalHold
BlobUpdateContext.UpdateRetainUntil
BlobWriteContext	Context available when a blob is written.
ByteRange	A byte range.
CachingBlobStore	Blob store wrapper that caches blobs locally because fetching them may be expensive.
CachingBlobStore.PathInfo
CachingConfiguration	Configuration for a cache.
ComputeDigestHelper	Helper class to compute and replace a blob digest.
ComputeDigestWork	Work to compute a blob digest asynchronously.
DefaultBlobDispatcher	Default blob dispatcher, that uses the repository name as the blob provider.
DefaultBlobDispatcher.Clause
DefaultBlobDispatcher.Rule
DigestConfiguration	Configuration for the digest.
DocumentBlobManagerComponent	Implementation of the service managing Blobs associated to a Document or a repository.
EmptyBlobStore	Blob store that stores nothing, useful only when there's a cache in front of it; mostly for unit tests.
FilesystemBlobProvider	Blob provider that can reference files on the filesystem.
InMemoryBlobProvider	Blob storage in memory, mostly for unit tests.
InMemoryBlobStore	Blob storage in memory, mostly for unit tests.
KeyStrategyDigest	Represents computation of blob keys based on a message digest.
KeyStrategyDigest.WriteObserverDigest	Write observer computing a digest.
KeyStrategyDocId	Represents computation of blob keys based on the document id suffixed by the xpath if not the main blob.
KeyStrategyManaged	Represents trusted managed blob key computation with a fallback KeyStrategy
LocalBlobProvider	A simple blob provider storing blobs on the local filesystem.
LocalBlobStore	Blob storage as files on a local filesystem.
LocalBlobStoreConfiguration	Configuration for the local storage of files.
PathStrategy	Decides at what path a given key is stored.
PathStrategyFlat	Stores a file in a directory based on its key.
PathStrategyShortened	Extends the default PathStrategy.safePath(String) method to ensure resulting path and file name is not too long.
PathStrategySubDirs	Stores a file in a nested subdirectory based on the initial characters of the key, in groups of 2.
PropertyBasedConfiguration	Basic configuration based on properties.
SimpleManagedBlob	Simple managed blob implementation holding just a key and delegating to its provider for implementation.
TransactionalBlobStore	Transactional Blob Store.
TransactionalBlobStore.TransientInfo	Transient data recording operations applied to a blob, to be executed on the permanent store at commit time.

Enum Summary

Enum	Description
BlobManager.UsageHint	Hints for returning URIs appropriate for the expected usage.
DefaultBlobDispatcher.Op