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java.lang.Objectorg.alfresco.jlan.server.filesys.NetworkFile
org.alfresco.filesys.alfresco.AlfrescoNetworkFile
org.alfresco.filesys.avm.AVMNetworkFile
public class AVMNetworkFile
AVM Network File Class
Holds the details of an open file, and provides access to the file data.
Field Summary |
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Fields inherited from class org.alfresco.jlan.server.filesys.NetworkFile |
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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 | |
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AVMNetworkFile(AVMNodeDescriptor details,
java.lang.String avmPath,
int avmVersion,
org.alfresco.service.cmr.repository.NodeService nodeService,
AVMService avmService)
Class constructor |
Method Summary | |
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void |
closeFile()
Close the database file |
void |
flushFile()
Flush any buffered output to the file |
java.lang.String |
getMimeType()
Return the mime type |
boolean |
hasContentChannel()
Check if there is an open file channel to the content |
boolean |
isWritable()
Return the writable state of the content channel |
void |
openFile(boolean createFlag)
Open the file |
int |
readFile(byte[] buf,
int len,
int pos,
long fileOff)
Read from the file. |
long |
seekFile(long pos,
int typ)
Seek to the specified file position. |
void |
setMimeType(java.lang.String mimeType)
Set the mime type |
java.lang.String |
toString()
Return the network file details as a string |
void |
truncateFile(long siz)
Truncate the file to the specified file size |
void |
writeFile(byte[] buf,
int len,
int pos,
long fileOff)
Write a block of data to the file. |
Methods inherited from class org.alfresco.filesys.alfresco.AlfrescoNetworkFile |
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getFileState, setFileState |
Methods inherited from class org.alfresco.jlan.server.filesys.NetworkFile |
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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, isHidden, isReadOnly, isStream, isSystem, numberOfLocks, removeAllLocks, removeLock, setAccessDate, setAccessToken, setAllowedAccess, setAttributes, setClosed, setCreationDate, setDelayedClose, setDelayedWriteError, setDeleteOnClose, setDirectoryId, setFileId, setFileSize, setFileSize, setFullName, setGrantedAccess, setIOPending, setModifyDate, setName, setOpLock, setProtocolId, setStatusFlag, setStreamId, setStreamName, setUniqueId, setUniqueId, setUniqueId, wasCreated |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public AVMNetworkFile(AVMNodeDescriptor details, java.lang.String avmPath, int avmVersion, org.alfresco.service.cmr.repository.NodeService nodeService, AVMService avmService)
details
- AVMNodeDescriptoravmPath
- StringavmVersion
- intnodeService
- NodeServiceavmService
- AVMServiceMethod Detail |
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public final boolean hasContentChannel()
public final java.lang.String getMimeType()
public final void setMimeType(java.lang.String mimeType)
mimeType
- Stringpublic void openFile(boolean createFlag) throws java.io.IOException
openFile
in class org.alfresco.jlan.server.filesys.NetworkFile
createFlag
- boolean
java.io.IOException
public int readFile(byte[] buf, int len, int pos, long fileOff) throws java.io.IOException
readFile
in class org.alfresco.jlan.server.filesys.NetworkFile
buf
- byte[]len
- intpos
- intfileOff
- long
java.io.IOException
public void writeFile(byte[] buf, int len, int pos, long fileOff) throws java.io.IOException
writeFile
in class org.alfresco.jlan.server.filesys.NetworkFile
buf
- byte[]len
- intpos
- intfileOff
- long
java.io.IOException
public long seekFile(long pos, int typ) throws java.io.IOException
seekFile
in class org.alfresco.jlan.server.filesys.NetworkFile
pos
- longtyp
- int
java.io.IOException
public void flushFile() throws java.io.IOException
flushFile
in class org.alfresco.jlan.server.filesys.NetworkFile
java.io.IOException
public void truncateFile(long siz) throws java.io.IOException
truncateFile
in class org.alfresco.jlan.server.filesys.NetworkFile
siz
- long
java.io.IOException
public void closeFile() throws java.io.IOException
closeFile
in class org.alfresco.jlan.server.filesys.NetworkFile
java.io.IOException
public final boolean isWritable()
public java.lang.String toString()
toString
in class org.alfresco.jlan.server.filesys.NetworkFile
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