org.alfresco.filesys.repo

Class TempNetworkFile

java.lang.Object

org.alfresco.jlan.server.filesys.NetworkFile

org.alfresco.jlan.smb.server.disk.JavaNetworkFile

org.alfresco.filesys.repo.TempNetworkFile

All Implemented Interfaces:

NetworkFileLegacyReferenceCount, org.alfresco.jlan.server.filesys.cache.NetworkFileStateInterface

public class TempNetworkFile
extends org.alfresco.jlan.smb.server.disk.JavaNetworkFile
implements org.alfresco.jlan.server.filesys.cache.NetworkFileStateInterface, NetworkFileLegacyReferenceCount

Temporary Java backed network file.

Author:

mrogers

Field Summary

Fields inherited from class org.alfresco.jlan.smb.server.disk.JavaNetworkFile

m_eof, m_file, m_io

Fields inherited from class org.alfresco.jlan.server.filesys.NetworkFile

ATTRIBUTESONLY, Created, DelayedClose, DelayedWriteError, DeleteOnClose, IOPending, m_accessDate, m_allowedAccess, m_attrib, m_closed, m_createDate, m_dirId, m_fid, m_fileSize, m_fullName, m_grantedAccess, m_modifyDate, m_name, m_streamId, m_streamName, m_uniqueId, m_writeCount, READONLY, READWRITE, WRITEONLY

Constructor Summary

Constructors

Constructor and Description
TempNetworkFile(File file, String netPath) Create a new temporary file with no existing content.
TempNetworkFile(File file, String netPath, Reader existingContent) A new temporary network file with some existing content.

Method Summary

Modifier and Type	Method and Description
boolean	allowsOpenCloseViaNetworkFile() Tell JLAN it needs to call disk.closeFile rather than short cutting.
int	decrementLagacyOpenCount() Decrement the legacy file open count
File	getFile() Access to the underlying file.
org.alfresco.jlan.server.filesys.cache.FileState	getFileState()
int	getLegacyOpenCount() Return the legacy open file count
int	incrementLegacyOpenCount() Increment the legacy file open count
boolean	isChanged()
boolean	isModificationDateSetDirectly()
int	readFile(byte[] buf, int len, int pos, long fileOff)
void	setChanged(boolean changed)
void	setFileState(org.alfresco.jlan.server.filesys.cache.FileState fileState)
void	setModificationDateSetDirectly(boolean modificationDateSetDirectly)
String	toString()
void	truncateFile(long size)
void	writeFile(byte[] buf, int len, int pos)
void	writeFile(byte[] buffer, int length, int position, long fileOffset)

Methods inherited from class org.alfresco.jlan.smb.server.disk.JavaNetworkFile

closeFile, currentPosition, flushFile, isEndOfFile, openFile, seekFile

Methods inherited from class org.alfresco.jlan.server.filesys.NetworkFile

addLock, close, getAccessDate, getAccessToken, getAllowedAccess, getCreationDate, getDirectoryId, getFileAttributes, getFileId, getFileSize, getFileSizeInt, getFullName, getFullNameStream, getGrantedAccess, getGrantedAccessAsString, getLockAt, getLockList, getModifyDate, getName, getOpLock, getProtocolId, getStreamId, getStreamName, getUniqueId, getWriteCount, hasAccessDate, hasAccessToken, hasCreationDate, hasDelayedClose, hasDelayedWriteError, hasDeleteOnClose, hasIOPending, hasLocks, hasModifyDate, hasNTAttribute, hasOpLock, incrementWriteCount, isArchived, isClosed, isDirectory, isForce, isHidden, isReadOnly, isStream, isSystem, numberOfLocks, removeAllLocks, removeLock, setAccessDate, setAccessToken, setAllowedAccess, setAttributes, setClosed, setCreationDate, setDelayedClose, setDelayedWriteError, setDeleteOnClose, setDirectoryId, setFileId, setFileSize, setFileSize, setForce, setFullName, setGrantedAccess, setIOPending, setModifyDate, setName, setOpLock, setProtocolId, setStatusFlag, setStreamId, setStreamName, setUniqueId, setUniqueId, setUniqueId, wasCreated

Methods inherited from class java.lang.Object

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

Constructor Detail

TempNetworkFile

public TempNetworkFile(File file,
                       String netPath)

Create a new temporary file with no existing content.

Parameters:

file - the underlying File

netPath - where in the repo this file is going.

TempNetworkFile

public TempNetworkFile(File file,
                       String netPath,
                       Reader existingContent)

A new temporary network file with some existing content.

Parameters:

file - File

netPath - String

existingContent - Reader

Method Detail

getFile

public File getFile()

Access to the underlying file.

Returns:

the file.

toString

public String toString()

Overrides:

toString in class org.alfresco.jlan.server.filesys.NetworkFile

readFile

public int readFile(byte[] buf,
                    int len,
                    int pos,
                    long fileOff)
             throws IOException

Overrides:

readFile in class org.alfresco.jlan.smb.server.disk.JavaNetworkFile

Throws:

IOException

writeFile

public void writeFile(byte[] buf,
                      int len,
                      int pos)
               throws IOException

Overrides:

writeFile in class org.alfresco.jlan.smb.server.disk.JavaNetworkFile

Throws:

IOException

writeFile

public void writeFile(byte[] buffer,
                      int length,
                      int position,
                      long fileOffset)
               throws IOException

Overrides:

writeFile in class org.alfresco.jlan.smb.server.disk.JavaNetworkFile

Throws:

IOException

truncateFile

public void truncateFile(long size)
                  throws IOException

Overrides:

truncateFile in class org.alfresco.jlan.smb.server.disk.JavaNetworkFile

Throws:

IOException

setFileState

public void setFileState(org.alfresco.jlan.server.filesys.cache.FileState fileState)

getFileState

public org.alfresco.jlan.server.filesys.cache.FileState getFileState()

Specified by:

getFileState in interface org.alfresco.jlan.server.filesys.cache.NetworkFileStateInterface

allowsOpenCloseViaNetworkFile

public boolean allowsOpenCloseViaNetworkFile()

Tell JLAN it needs to call disk.closeFile rather than short cutting.

Overrides:

allowsOpenCloseViaNetworkFile in class org.alfresco.jlan.server.filesys.NetworkFile

Returns:

boolean

setChanged

public void setChanged(boolean changed)

isChanged

public boolean isChanged()

isModificationDateSetDirectly

public boolean isModificationDateSetDirectly()

setModificationDateSetDirectly

public void setModificationDateSetDirectly(boolean modificationDateSetDirectly)

incrementLegacyOpenCount

public final int incrementLegacyOpenCount()

Increment the legacy file open count

Specified by:

incrementLegacyOpenCount in interface NetworkFileLegacyReferenceCount

Returns:

int

decrementLagacyOpenCount

public final int decrementLagacyOpenCount()

Decrement the legacy file open count

Specified by:

decrementLagacyOpenCount in interface NetworkFileLegacyReferenceCount

Returns:

int

getLegacyOpenCount

public final int getLegacyOpenCount()

Return the legacy open file count

Specified by:

getLegacyOpenCount in interface NetworkFileLegacyReferenceCount

Returns:

int