org.alfresco.filesys.repo
Class LegacyFileStateDriver
java.lang.Object
org.alfresco.filesys.repo.LegacyFileStateDriver
- All Implemented Interfaces:
- ExtendedDiskInterface, org.alfresco.jlan.server.core.DeviceInterface, org.alfresco.jlan.server.filesys.DiskInterface
public class LegacyFileStateDriver
- extends java.lang.Object
- implements ExtendedDiskInterface
The Legacy file state driver is used to update JLAN's file state cache.
This class decorates an ExtendedDiskInterface with odds and ends to keep JLan happy.
In particular this implementation cannot contain any code that requires access to the
alfresco repository.
Method Summary |
void |
closeFile(org.alfresco.jlan.server.SrvSession sess,
org.alfresco.jlan.server.filesys.TreeConnection tree,
org.alfresco.jlan.server.filesys.NetworkFile param)
|
org.alfresco.jlan.server.core.DeviceContext |
createContext(java.lang.String shareName,
org.springframework.extensions.config.ConfigElement args)
|
void |
createDirectory(org.alfresco.jlan.server.SrvSession sess,
org.alfresco.jlan.server.filesys.TreeConnection tree,
org.alfresco.jlan.server.filesys.FileOpenParams params)
|
org.alfresco.jlan.server.filesys.NetworkFile |
createFile(org.alfresco.jlan.server.SrvSession sess,
org.alfresco.jlan.server.filesys.TreeConnection tree,
org.alfresco.jlan.server.filesys.FileOpenParams params)
|
void |
deleteDirectory(org.alfresco.jlan.server.SrvSession sess,
org.alfresco.jlan.server.filesys.TreeConnection tree,
java.lang.String dir)
|
void |
deleteFile(org.alfresco.jlan.server.SrvSession sess,
org.alfresco.jlan.server.filesys.TreeConnection tree,
java.lang.String name)
|
int |
fileExists(org.alfresco.jlan.server.SrvSession sess,
org.alfresco.jlan.server.filesys.TreeConnection tree,
java.lang.String name)
|
void |
flushFile(org.alfresco.jlan.server.SrvSession sess,
org.alfresco.jlan.server.filesys.TreeConnection tree,
org.alfresco.jlan.server.filesys.NetworkFile file)
|
ExtendedDiskInterface |
getDiskInterface()
|
org.alfresco.jlan.server.filesys.FileInfo |
getFileInformation(org.alfresco.jlan.server.SrvSession sess,
org.alfresco.jlan.server.filesys.TreeConnection tree,
java.lang.String name)
|
void |
init()
|
boolean |
isReadOnly(org.alfresco.jlan.server.SrvSession sess,
org.alfresco.jlan.server.core.DeviceContext ctx)
|
org.alfresco.jlan.server.filesys.NetworkFile |
openFile(org.alfresco.jlan.server.SrvSession sess,
org.alfresco.jlan.server.filesys.TreeConnection tree,
org.alfresco.jlan.server.filesys.FileOpenParams params)
|
int |
readFile(org.alfresco.jlan.server.SrvSession sess,
org.alfresco.jlan.server.filesys.TreeConnection tree,
org.alfresco.jlan.server.filesys.NetworkFile file,
byte[] buf,
int bufPos,
int siz,
long filePos)
|
void |
registerContext(org.alfresco.jlan.server.core.DeviceContext ctx)
Register an independently created device context object for this instance of the shared device. |
void |
renameFile(org.alfresco.jlan.server.SrvSession sess,
org.alfresco.jlan.server.filesys.TreeConnection tree,
java.lang.String oldName,
java.lang.String newName)
|
long |
seekFile(org.alfresco.jlan.server.SrvSession sess,
org.alfresco.jlan.server.filesys.TreeConnection tree,
org.alfresco.jlan.server.filesys.NetworkFile file,
long pos,
int typ)
|
void |
setDiskInterface(ExtendedDiskInterface diskInterface)
|
void |
setFileInformation(org.alfresco.jlan.server.SrvSession sess,
org.alfresco.jlan.server.filesys.TreeConnection tree,
java.lang.String name,
org.alfresco.jlan.server.filesys.FileInfo info)
|
org.alfresco.jlan.server.filesys.SearchContext |
startSearch(org.alfresco.jlan.server.SrvSession sess,
org.alfresco.jlan.server.filesys.TreeConnection tree,
java.lang.String searchPath,
int attrib)
|
void |
treeClosed(org.alfresco.jlan.server.SrvSession sess,
org.alfresco.jlan.server.filesys.TreeConnection tree)
|
void |
treeOpened(org.alfresco.jlan.server.SrvSession sess,
org.alfresco.jlan.server.filesys.TreeConnection tree)
|
void |
truncateFile(org.alfresco.jlan.server.SrvSession sess,
org.alfresco.jlan.server.filesys.TreeConnection tree,
org.alfresco.jlan.server.filesys.NetworkFile file,
long siz)
|
int |
writeFile(org.alfresco.jlan.server.SrvSession sess,
org.alfresco.jlan.server.filesys.TreeConnection tree,
org.alfresco.jlan.server.filesys.NetworkFile file,
byte[] buf,
int bufoff,
int siz,
long fileoff)
|
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
LegacyFileStateDriver
public LegacyFileStateDriver()
init
public void init()
treeOpened
public void treeOpened(org.alfresco.jlan.server.SrvSession sess,
org.alfresco.jlan.server.filesys.TreeConnection tree)
- Specified by:
treeOpened
in interface org.alfresco.jlan.server.core.DeviceInterface
treeClosed
public void treeClosed(org.alfresco.jlan.server.SrvSession sess,
org.alfresco.jlan.server.filesys.TreeConnection tree)
- Specified by:
treeClosed
in interface org.alfresco.jlan.server.core.DeviceInterface
createFile
public org.alfresco.jlan.server.filesys.NetworkFile createFile(org.alfresco.jlan.server.SrvSession sess,
org.alfresco.jlan.server.filesys.TreeConnection tree,
org.alfresco.jlan.server.filesys.FileOpenParams params)
throws java.io.IOException
- Specified by:
createFile
in interface org.alfresco.jlan.server.filesys.DiskInterface
- Throws:
java.io.IOException
openFile
public org.alfresco.jlan.server.filesys.NetworkFile openFile(org.alfresco.jlan.server.SrvSession sess,
org.alfresco.jlan.server.filesys.TreeConnection tree,
org.alfresco.jlan.server.filesys.FileOpenParams params)
throws java.io.IOException
- Specified by:
openFile
in interface org.alfresco.jlan.server.filesys.DiskInterface
- Throws:
java.io.IOException
closeFile
public void closeFile(org.alfresco.jlan.server.SrvSession sess,
org.alfresco.jlan.server.filesys.TreeConnection tree,
org.alfresco.jlan.server.filesys.NetworkFile param)
throws java.io.IOException
- Specified by:
closeFile
in interface org.alfresco.jlan.server.filesys.DiskInterface
- Throws:
java.io.IOException
registerContext
public void registerContext(org.alfresco.jlan.server.core.DeviceContext ctx)
throws org.alfresco.jlan.server.core.DeviceContextException
- Description copied from interface:
ExtendedDiskInterface
- Register an independently created device context object for this instance of the shared device. Useful, e.g. when
context singleton configuration managed by a container.
- Specified by:
registerContext
in interface ExtendedDiskInterface
- Throws:
org.alfresco.jlan.server.core.DeviceContextException
setDiskInterface
public void setDiskInterface(ExtendedDiskInterface diskInterface)
getDiskInterface
public ExtendedDiskInterface getDiskInterface()
createDirectory
public void createDirectory(org.alfresco.jlan.server.SrvSession sess,
org.alfresco.jlan.server.filesys.TreeConnection tree,
org.alfresco.jlan.server.filesys.FileOpenParams params)
throws java.io.IOException
- Specified by:
createDirectory
in interface org.alfresco.jlan.server.filesys.DiskInterface
- Throws:
java.io.IOException
deleteDirectory
public void deleteDirectory(org.alfresco.jlan.server.SrvSession sess,
org.alfresco.jlan.server.filesys.TreeConnection tree,
java.lang.String dir)
throws java.io.IOException
- Specified by:
deleteDirectory
in interface org.alfresco.jlan.server.filesys.DiskInterface
- Throws:
java.io.IOException
deleteFile
public void deleteFile(org.alfresco.jlan.server.SrvSession sess,
org.alfresco.jlan.server.filesys.TreeConnection tree,
java.lang.String name)
throws java.io.IOException
- Specified by:
deleteFile
in interface org.alfresco.jlan.server.filesys.DiskInterface
- Throws:
java.io.IOException
fileExists
public int fileExists(org.alfresco.jlan.server.SrvSession sess,
org.alfresco.jlan.server.filesys.TreeConnection tree,
java.lang.String name)
- Specified by:
fileExists
in interface org.alfresco.jlan.server.filesys.DiskInterface
flushFile
public void flushFile(org.alfresco.jlan.server.SrvSession sess,
org.alfresco.jlan.server.filesys.TreeConnection tree,
org.alfresco.jlan.server.filesys.NetworkFile file)
throws java.io.IOException
- Specified by:
flushFile
in interface org.alfresco.jlan.server.filesys.DiskInterface
- Throws:
java.io.IOException
getFileInformation
public org.alfresco.jlan.server.filesys.FileInfo getFileInformation(org.alfresco.jlan.server.SrvSession sess,
org.alfresco.jlan.server.filesys.TreeConnection tree,
java.lang.String name)
throws java.io.IOException
- Specified by:
getFileInformation
in interface org.alfresco.jlan.server.filesys.DiskInterface
- Throws:
java.io.IOException
isReadOnly
public boolean isReadOnly(org.alfresco.jlan.server.SrvSession sess,
org.alfresco.jlan.server.core.DeviceContext ctx)
throws java.io.IOException
- Specified by:
isReadOnly
in interface org.alfresco.jlan.server.filesys.DiskInterface
- Throws:
java.io.IOException
readFile
public int readFile(org.alfresco.jlan.server.SrvSession sess,
org.alfresco.jlan.server.filesys.TreeConnection tree,
org.alfresco.jlan.server.filesys.NetworkFile file,
byte[] buf,
int bufPos,
int siz,
long filePos)
throws java.io.IOException
- Specified by:
readFile
in interface org.alfresco.jlan.server.filesys.DiskInterface
- Throws:
java.io.IOException
renameFile
public void renameFile(org.alfresco.jlan.server.SrvSession sess,
org.alfresco.jlan.server.filesys.TreeConnection tree,
java.lang.String oldName,
java.lang.String newName)
throws java.io.IOException
- Specified by:
renameFile
in interface org.alfresco.jlan.server.filesys.DiskInterface
- Throws:
java.io.IOException
seekFile
public long seekFile(org.alfresco.jlan.server.SrvSession sess,
org.alfresco.jlan.server.filesys.TreeConnection tree,
org.alfresco.jlan.server.filesys.NetworkFile file,
long pos,
int typ)
throws java.io.IOException
- Specified by:
seekFile
in interface org.alfresco.jlan.server.filesys.DiskInterface
- Throws:
java.io.IOException
setFileInformation
public void setFileInformation(org.alfresco.jlan.server.SrvSession sess,
org.alfresco.jlan.server.filesys.TreeConnection tree,
java.lang.String name,
org.alfresco.jlan.server.filesys.FileInfo info)
throws java.io.IOException
- Specified by:
setFileInformation
in interface org.alfresco.jlan.server.filesys.DiskInterface
- Throws:
java.io.IOException
startSearch
public org.alfresco.jlan.server.filesys.SearchContext startSearch(org.alfresco.jlan.server.SrvSession sess,
org.alfresco.jlan.server.filesys.TreeConnection tree,
java.lang.String searchPath,
int attrib)
throws java.io.FileNotFoundException
- Specified by:
startSearch
in interface org.alfresco.jlan.server.filesys.DiskInterface
- Throws:
java.io.FileNotFoundException
truncateFile
public void truncateFile(org.alfresco.jlan.server.SrvSession sess,
org.alfresco.jlan.server.filesys.TreeConnection tree,
org.alfresco.jlan.server.filesys.NetworkFile file,
long siz)
throws java.io.IOException
- Specified by:
truncateFile
in interface org.alfresco.jlan.server.filesys.DiskInterface
- Throws:
java.io.IOException
writeFile
public int writeFile(org.alfresco.jlan.server.SrvSession sess,
org.alfresco.jlan.server.filesys.TreeConnection tree,
org.alfresco.jlan.server.filesys.NetworkFile file,
byte[] buf,
int bufoff,
int siz,
long fileoff)
throws java.io.IOException
- Specified by:
writeFile
in interface org.alfresco.jlan.server.filesys.DiskInterface
- Throws:
java.io.IOException
createContext
public org.alfresco.jlan.server.core.DeviceContext createContext(java.lang.String shareName,
org.springframework.extensions.config.ConfigElement args)
throws org.alfresco.jlan.server.core.DeviceContextException
- Specified by:
createContext
in interface org.alfresco.jlan.server.core.DeviceInterface
- Throws:
org.alfresco.jlan.server.core.DeviceContextException
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