org.nuxeo.drive.service.impl

Class FileSystemItemManagerImpl

java.lang.Object

org.nuxeo.drive.service.impl.FileSystemItemManagerImpl

All Implemented Interfaces:

FileSystemItemManager

public class FileSystemItemManagerImpl
extends Object
implements FileSystemItemManager

Default implementation of the FileSystemItemManager.

Author:

Antoine Taillefer

Constructor Summary

Constructors

Constructor and Description
FileSystemItemManagerImpl()

Method Summary

Modifier and Type	Method and Description
boolean	canMove(String srcId, String destId, NuxeoPrincipal principal) Return true if the FileSystemItem with the given source id can be moved to the FileSystemItem with the given destination id for the given principal.
FileItem	createFile(String parentId, Blob blob, NuxeoPrincipal principal, boolean overwrite) Creates a file with the given blob in the FileSystemItem with the given id for the given principal.
FolderItem	createFolder(String parentId, String name, NuxeoPrincipal principal, boolean overwrite) Creates a folder with the given name in the FileSystemItem with the given id for the given principal.
protected void	delete(FileSystemItem fsItem)
void	delete(String id, NuxeoPrincipal principal) Deletes the FileSystemItem with the given id for the given principal.
void	delete(String id, String parentId, NuxeoPrincipal principal) Deletes the FileSystemItem with the given id and parent id for the given principal.
boolean	exists(String id, NuxeoPrincipal principal) Returns true if a FileSystemItem with the given id exists for the given principal.
List<FileSystemItem>	getChildren(String id, NuxeoPrincipal principal) Gets the children of the FileSystemItem with the given id for the given principal.
protected FileSystemItemAdapterService	getFileSystemItemAdapterService()
FileSystemItem	getFileSystemItemById(String id, NuxeoPrincipal principal) Gets the FileSystemItem with the given id for the given principal.
FileSystemItem	getFileSystemItemById(String id, String parentId, NuxeoPrincipal principal) Gets the FileSystemItem with the given id and parent id for the given principal.
FolderItem	getTopLevelFolder(NuxeoPrincipal principal) Gets the top level FolderItem for the given principal.
FileSystemItem	move(String srcId, String destId, NuxeoPrincipal principal) Moves the FileSystemItem with the given source id to the FileSystemItem with the given destination id for the given principal.
FileSystemItem	rename(String id, String name, NuxeoPrincipal principal) Renames the FileSystemItem with the given id with the given name for the given principal.
ScrollFileSystemItemList	scrollDescendants(String id, NuxeoPrincipal principal, String scrollId, int batchSize, long keepAlive) Retrieves at most batchSize descendants of the FolderItem with the given id for the given principal and the given scrollId.
protected FileItem	updateFile(FileSystemItem fsItem, Blob blob)
FileItem	updateFile(String id, Blob blob, NuxeoPrincipal principal) Updates the FileSystemItem with the given id with the given blob for the given principal.
FileItem	updateFile(String id, String parentId, Blob blob, NuxeoPrincipal principal) Updates the FileSystemItem with the given id and parent id with the given blob for the given principal.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.nuxeo.drive.service.FileSystemItemManager

createFile, createFolder

Constructor Detail

FileSystemItemManagerImpl

public FileSystemItemManagerImpl()

Method Detail

getTopLevelFolder

public FolderItem getTopLevelFolder(NuxeoPrincipal principal)

Description copied from interface: FileSystemItemManager

Gets the top level FolderItem for the given principal.

Specified by:

getTopLevelFolder in interface FileSystemItemManager

exists

public boolean exists(String id,
                      NuxeoPrincipal principal)

Description copied from interface: FileSystemItemManager

Returns true if a FileSystemItem with the given id exists for the given principal.

Specified by:

exists in interface FileSystemItemManager

See Also:

FileSystemItemFactory.exists(String, NuxeoPrincipal)

getFileSystemItemById

public FileSystemItem getFileSystemItemById(String id,
                                            NuxeoPrincipal principal)

Description copied from interface: FileSystemItemManager

Gets the FileSystemItem with the given id for the given principal.

Specified by:

getFileSystemItemById in interface FileSystemItemManager

Returns:

the FileSystemItem or null if none matches the given id

See Also:

FileSystemItemFactory.getFileSystemItemById(String, NuxeoPrincipal)

getFileSystemItemById

public FileSystemItem getFileSystemItemById(String id,
                                            String parentId,
                                            NuxeoPrincipal principal)

Description copied from interface: FileSystemItemManager

Gets the FileSystemItem with the given id and parent id for the given principal.

Specified by:

getFileSystemItemById in interface FileSystemItemManager

Returns:

the FileSystemItem or null if none matches the given id and parent id

See Also:

FileSystemItemManager.getFileSystemItemById(String, NuxeoPrincipal)

getChildren

public List<FileSystemItem> getChildren(String id,
                                        NuxeoPrincipal principal)

Description copied from interface: FileSystemItemManager

Gets the children of the FileSystemItem with the given id for the given principal.

Specified by:

getChildren in interface FileSystemItemManager

See Also:

FolderItem.getChildren()

scrollDescendants

public ScrollFileSystemItemList scrollDescendants(String id,
                                                  NuxeoPrincipal principal,
                                                  String scrollId,
                                                  int batchSize,
                                                  long keepAlive)

Description copied from interface: FileSystemItemManager

Retrieves at most batchSize descendants of the FolderItem with the given id for the given principal and the given scrollId.

When passing a null scrollId the initial search request is executed and the first batch of results is returned along with a scrollId which should be passed to the next call in order to retrieve the next batch of results.

Ideally, the search context made available by the initial search request is kept alive during keepAlive milliseconds if keepAlive is positive.

Results are not necessarily sorted.

Specified by:

scrollDescendants in interface FileSystemItemManager

See Also:

FolderItem.scrollDescendants(String, int, long)

canMove

public boolean canMove(String srcId,
                       String destId,
                       NuxeoPrincipal principal)

Description copied from interface: FileSystemItemManager

Return true if the FileSystemItem with the given source id can be moved to the FileSystemItem with the given destination id for the given principal.

Specified by:

canMove in interface FileSystemItemManager

See Also:

FileSystemItem#getCanMove(String)

createFolder

public FolderItem createFolder(String parentId,
                               String name,
                               NuxeoPrincipal principal,
                               boolean overwrite)

Description copied from interface: FileSystemItemManager

Creates a folder with the given name in the FileSystemItem with the given id for the given principal.

Specified by:

createFolder in interface FileSystemItemManager

overwrite - allows to overwrite an existing folder with the same title

See Also:

FolderItem.createFolder(String, boolean)

createFile

public FileItem createFile(String parentId,
                           Blob blob,
                           NuxeoPrincipal principal,
                           boolean overwrite)

Description copied from interface: FileSystemItemManager

Creates a file with the given blob in the FileSystemItem with the given id for the given principal.

Specified by:

createFile in interface FileSystemItemManager

overwrite - allows to overwrite an existing file with the same title

See Also:

FolderItem.createFile(Blob, boolean)

updateFile

public FileItem updateFile(String id,
                           Blob blob,
                           NuxeoPrincipal principal)

Description copied from interface: FileSystemItemManager

Updates the FileSystemItem with the given id with the given blob for the given principal.

Specified by:

updateFile in interface FileSystemItemManager

See Also:

FileItem.setBlob(Blob)

updateFile

public FileItem updateFile(String id,
                           String parentId,
                           Blob blob,
                           NuxeoPrincipal principal)

Description copied from interface: FileSystemItemManager

Updates the FileSystemItem with the given id and parent id with the given blob for the given principal.

Specified by:

updateFile in interface FileSystemItemManager

See Also:

FileSystemItemManager.updateFile(String, Blob, NuxeoPrincipal)

delete

public void delete(String id,
                   NuxeoPrincipal principal)

Description copied from interface: FileSystemItemManager

Deletes the FileSystemItem with the given id for the given principal.

Specified by:

delete in interface FileSystemItemManager

See Also:

FileSystemItem.delete()

delete

public void delete(String id,
                   String parentId,
                   NuxeoPrincipal principal)

Description copied from interface: FileSystemItemManager

Deletes the FileSystemItem with the given id and parent id for the given principal.

Specified by:

delete in interface FileSystemItemManager

See Also:

FileSystemItemManager.delete(String, NuxeoPrincipal)

rename

public FileSystemItem rename(String id,
                             String name,
                             NuxeoPrincipal principal)

Description copied from interface: FileSystemItemManager

Renames the FileSystemItem with the given id with the given name for the given principal.

Specified by:

rename in interface FileSystemItemManager

See Also:

FileSystemItem.rename(String)

move

public FileSystemItem move(String srcId,
                           String destId,
                           NuxeoPrincipal principal)

Description copied from interface: FileSystemItemManager

Moves the FileSystemItem with the given source id to the FileSystemItem with the given destination id for the given principal.

Specified by:

move in interface FileSystemItemManager

See Also:

FileSystemItem#move(String)

getFileSystemItemAdapterService

protected FileSystemItemAdapterService getFileSystemItemAdapterService()

updateFile

protected FileItem updateFile(FileSystemItem fsItem,
                              Blob blob)

delete

protected void delete(FileSystemItem fsItem)