Class FileACLVirtualFileSystem

java.lang.Object

net.thevpc.common.vfs.impl.AbstractVirtualFileSystem

net.thevpc.common.vfs.impl.AbstractDelegateVirtualFileSystem

net.thevpc.common.vfs.impl.FileACLVirtualFileSystem

All Implemented Interfaces:

VirtualFileSystem

public abstract class FileACLVirtualFileSystem
extends AbstractDelegateVirtualFileSystem

Author:

taha.bensalah@gmail.com

Constructor Summary

Constructors

Constructor	Description
FileACLVirtualFileSystem(String id, VirtualFileSystem baseFS)

Method Summary

Modifier and Type	Method	Description
void	delete(String path)
SerializableVirtualFileACL	getACL(String path)	return ACL information on the given file or null if the file does could not be resolved Though null value should not be check against existence of the file/folder
VFile	getBase(String path, String vfsId)
VirtualFileSystem	getBaseFS()
VFile	getDelegate(String f)
VirtualFileACL	getExistingACL(String path)
InputStream	getInputStream(String path)
OutputStream	getOutputStream(String path, boolean append)
VFile[]	getRoots()
VFSSecurityManager	getSecurityManager()
abstract String	getUserLogin()	login of the current session user.
abstract boolean	isAdmin()	true if the current session has admin rights
VFile[]	listFiles(String path, VFileFilter fileFilter)
protected SerializableVirtualFileACL	loadACL(String path, byte[] bytes)
boolean	mkdir(String path)
boolean	mkdirs(String path)
void	storeACL(String path, SerializableVirtualFileACL acl)
abstract ACLPermission	userMatchesProfileFilter(String login, String profile)

Methods inherited from class AbstractDelegateVirtualFileSystem

deleteAll, exists, getFileType, getOutputStream, isDirectory, isFile, lastModified, length

Methods inherited from class AbstractVirtualFileSystem

copyFrom, copyTo, copyTo, copyTo, copyToNativeTempFile, createTempFile, filter, filter, get, get, getId, getParentFile, isParentOf, listFiles, newFile, normalizeVirtualPath, probeContentType, readBytes, renameTo, subfs, subfs, toNativeFile, toNativePath, toPathString, toPathString, toVirtualPath, write, writeBytes

Methods inherited from class Object

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

Constructor Details

FileACLVirtualFileSystem

public FileACLVirtualFileSystem(String id,
 VirtualFileSystem baseFS)

Method Details

getDelegate

public VFile getDelegate(String f)

Specified by:

getDelegate in class AbstractDelegateVirtualFileSystem

getBase

public VFile getBase(String path,
 String vfsId)

Specified by:

getBase in interface VirtualFileSystem

Overrides:

getBase in class AbstractDelegateVirtualFileSystem

storeACL

public void storeACL(String path,
 SerializableVirtualFileACL acl)

getACL

public SerializableVirtualFileACL getACL(String path)

Description copied from interface: VirtualFileSystem

return ACL information on the given file or null if the file does could not be resolved Though null value should not be check against existence of the file/folder

Specified by:

getACL in interface VirtualFileSystem

Overrides:

getACL in class AbstractDelegateVirtualFileSystem

Parameters:

path - path to get ACL for

Returns:

ACL object for the given path

getExistingACL

public VirtualFileACL getExistingACL(String path)

getRoots

public VFile[] getRoots()

Specified by:

getRoots in interface VirtualFileSystem

Overrides:

getRoots in class AbstractVirtualFileSystem

listFiles

public VFile[] listFiles(String path,
 VFileFilter fileFilter)

Specified by:

listFiles in interface VirtualFileSystem

Overrides:

listFiles in class AbstractDelegateVirtualFileSystem

getBaseFS

public VirtualFileSystem getBaseFS()

delete

public void delete(String path)
            throws IOException

Specified by:

delete in interface VirtualFileSystem

Overrides:

delete in class AbstractDelegateVirtualFileSystem

Throws:

IOException

mkdirs

public boolean mkdirs(String path)

Specified by:

mkdirs in interface VirtualFileSystem

Overrides:

mkdirs in class AbstractDelegateVirtualFileSystem

mkdir

public boolean mkdir(String path)

Specified by:

mkdir in interface VirtualFileSystem

Overrides:

mkdir in class AbstractDelegateVirtualFileSystem

getOutputStream

public OutputStream getOutputStream(String path,
 boolean append)
                             throws IOException

Specified by:

getOutputStream in interface VirtualFileSystem

Overrides:

getOutputStream in class AbstractDelegateVirtualFileSystem

Throws:

IOException

getInputStream

public InputStream getInputStream(String path)
                           throws IOException

Specified by:

getInputStream in interface VirtualFileSystem

Overrides:

getInputStream in class AbstractDelegateVirtualFileSystem

Throws:

IOException

getSecurityManager

public VFSSecurityManager getSecurityManager()

Specified by:

getSecurityManager in interface VirtualFileSystem

Overrides:

getSecurityManager in class AbstractDelegateVirtualFileSystem

loadACL

protected SerializableVirtualFileACL loadACL(String path,
 byte[] bytes)

userMatchesProfileFilter

public abstract ACLPermission userMatchesProfileFilter(String login,
 String profile)

isAdmin

public abstract boolean isAdmin()

true if the current session has admin rights

Returns:

true if the current session has admin rights

getUserLogin

public abstract String getUserLogin()

login of the current session user. When user is impersonated, the impersonated user should be returned.

Returns:

login of the current session user