Package org.opencastproject.assetmanager.storage.impl.fs

Class AbstractFileSystemAssetStore

java.lang.Object

org.opencastproject.assetmanager.storage.impl.fs.AbstractFileSystemAssetStore

All Implemented Interfaces:

AssetStore, StorageUsage

Direct Known Subclasses:

OsgiFileSystemAssetStore

public abstract class AbstractFileSystemAssetStore
extends Object
implements AssetStore

Field Summary

Fields

Modifier and Type	Field	Description
protected String	storeType	The store type e.g. filesystem (short-term), aws (long-term), other implementations

Fields inherited from interface org.opencastproject.assetmanager.api.storage.AssetStore

STORE_TYPE_PROPERTY

Constructor Summary

Constructors

Constructor	Description
AbstractFileSystemAssetStore()

Method Summary

Modifier and Type	Method	Description
boolean	contains(StoragePath path)	Check if a resource exists.
boolean	copy(StoragePath from, StoragePath to)	Copy a resource to a new location.
boolean	delete(DeletionSelector sel)	Delete all selected resources.
Optional<InputStream>	get(StoragePath path)	Get an input stream to a resource.
protected abstract String	getRootDirectory()
protected abstract String	getRootDirectory(String orgId, String mpId)
String	getStoreType()	Returns the store.type property
protected abstract Workspace	getWorkspace()
protected void	mkDirs(File d)	Create this directory and all of its parents.
protected abstract void	onDeleteMediaPackage(String orgId, String mpId)	Optional further handling of the complete deletion of mediapackage from the local store.
void	put(StoragePath storagePath, Source source)	Add the content of soure under the given path.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.opencastproject.storage.StorageUsage

getTotalSpace, getUsableSpace, getUsedSpace

Field Details

storeType

protected String storeType

The store type e.g. filesystem (short-term), aws (long-term), other implementations

Constructor Details

AbstractFileSystemAssetStore

public AbstractFileSystemAssetStore()

Method Details

getWorkspace

protected abstract Workspace getWorkspace()

getRootDirectory

protected abstract String getRootDirectory()

getRootDirectory

protected abstract String getRootDirectory(String orgId,
 String mpId)

onDeleteMediaPackage

protected abstract void onDeleteMediaPackage(String orgId,
 String mpId)

Optional further handling of the complete deletion of mediapackage from the local store. This method will be called after the deletion of the mediapackage directory.

Parameters:

orgId - Organization ID

mpId - Mediapackage ID

put

public void put(StoragePath storagePath,
 Source source)
         throws AssetStoreException

Description copied from interface: AssetStore

Add the content of soure under the given path.

Specified by:

put in interface AssetStore

Throws:

AssetStoreException

copy

public boolean copy(StoragePath from,
 StoragePath to)
             throws AssetStoreException

Description copied from interface: AssetStore

Copy a resource to a new location.

Specified by:

copy in interface AssetStore

Returns:

true, if the selected resource could be found and copied

Throws:

AssetStoreException

get

public Optional<InputStream> get(StoragePath path)
                          throws AssetStoreException

Description copied from interface: AssetStore

Get an input stream to a resource.

Specified by:

get in interface AssetStore

Throws:

AssetStoreException

contains

public boolean contains(StoragePath path)
                 throws AssetStoreException

Description copied from interface: AssetStore

Check if a resource exists.

Specified by:

contains in interface AssetStore

Throws:

AssetStoreException

delete

public boolean delete(DeletionSelector sel)
               throws AssetStoreException

Description copied from interface: AssetStore

Delete all selected resources.

Specified by:

delete in interface AssetStore

Returns:

true, if the selected resources could be found and deleted

Throws:

AssetStoreException

mkDirs

protected void mkDirs(File d)

Create this directory and all of its parents.

getStoreType

public String getStoreType()

Description copied from interface: AssetStore

Returns the store.type property

Specified by:

getStoreType in interface AssetStore

Returns:

store type