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https://github.com/Alfresco/alfresco-community-repo.git
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ContentDiskDriver refactor of openFile interface.
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@32703 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Mark Rogers
@@ -937,7 +937,7 @@ public class ContentDiskDriver2 extends AlfrescoDiskDriver implements ExtendedD
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}
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/**
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* Open a file or folder
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* Open a file or folder - obsolete implementation.
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*
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* @param sess SrvSession
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* @param tree TreeConnection
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@@ -947,291 +947,8 @@ public class ContentDiskDriver2 extends AlfrescoDiskDriver implements ExtendedD
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*/
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public NetworkFile openFile(SrvSession session, TreeConnection tree, FileOpenParams params) throws IOException
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{
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ContentContext ctx = (ContentContext) tree.getContext();
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if(logger.isDebugEnabled())
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{
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logger.debug("openFile :" + params + ", session:" + session.getUniqueId() + ", params:" + params);
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}
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try
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{
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String name = params.getPath();
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if(session.isPseudoFilesEnabled() && ctx.isPseudoFilesEnabled())
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{
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String[] paths = FileName.splitPath(name);
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// lookup parent directory
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NodeRef dirNodeRef = getNodeForPath(tree, paths[0]);
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// Check whether we are opening a pseudo file
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if(ctx.getPseudoFileOverlay().isPseudoFile(dirNodeRef, paths[1]))
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{
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PseudoFile pfile = ctx.getPseudoFileOverlay().getPseudoFile(dirNodeRef, paths[1]);
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if(logger.isDebugEnabled())
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{
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logger.debug("Opened pseudo file :" + pfile);
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}
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return pfile.getFile( params.getPath());
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}
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}
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// not a psudo file
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NodeRef nodeRef = getNodeForPath(tree, params.getPath());
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// Check permissions on the file/folder node
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//
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// Check for read access
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if ( params.hasAccessMode(AccessMode.NTRead) &&
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permissionService.hasPermission(nodeRef, PermissionService.READ) == AccessStatus.DENIED)
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{
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if(logger.isDebugEnabled())
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{
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logger.debug("about to throw an no read access denied exception path:" +params.getFullPath());
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}
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throw new AccessDeniedException("No read access to " + params.getFullPath());
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}
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// Check for write access
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if ( params.hasAccessMode(AccessMode.NTWrite) &&
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permissionService.hasPermission(nodeRef, PermissionService.WRITE) == AccessStatus.DENIED)
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{
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if(logger.isDebugEnabled())
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{
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logger.debug("about to throw an no write access denied exception path:" +params.getFullPath());
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}
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throw new AccessDeniedException("No write access to " + params.getFullPath());
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}
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// Check for delete access
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// if ( params.hasAccessMode(AccessMode.NTDelete) &&
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// permissionService.hasPermission(nodeRef, PermissionService.DELETE) == AccessStatus.DENIED)
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// throw new AccessDeniedException("No delete access to " + params.getFullPath());
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// will throw a NodeLockedException is locked by somebody else
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if ( params.hasAccessMode(AccessMode.NTWrite))
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{
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lockService.checkForLock(nodeRef);
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}
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// Check if the node is a link node
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NodeRef linkRef = (NodeRef) nodeService.getProperty(nodeRef, ContentModel.PROP_LINK_DESTINATION);
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NetworkFile netFile = null;
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if ( linkRef == null)
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{
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// A normal node, not a link node
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// TODO MER REWRITE HERE
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FileInfo fileInfo = cifsHelper.getFileInformation(nodeRef, "", false, false);
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// TODO this is wasteful - the isDirectory is in the params. We should split off an openDirectory method.
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if(fileInfo.isDirectory())
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{
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logger.debug("open file - is a directory!");
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netFile = new AlfrescoFolder(params.getFullPath(), fileInfo, params.isReadOnlyAccess());
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}
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else
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{
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// A normal file
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if(params.isReadOnlyAccess())
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{
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logger.debug("open file for read only");
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netFile = ContentNetworkFile.createFile(nodeService, contentService, mimetypeService, getCifsHelper(), nodeRef, params, session);
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}
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else if(params.isReadWriteAccess())
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{
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logger.debug("open file for read write");
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File file = TempFileProvider.createTempFile("cifs", ".bin");
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if(! params.isOverwrite())
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{
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// Need to open a temp file with a copy of the content.
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ContentReader reader = contentService.getReader(nodeRef, ContentModel.PROP_CONTENT);
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if(reader != null)
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{
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reader.getContent(file);
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}
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}
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netFile = new TempNetworkFile(file, name);
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// Generate a file id for the file
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if ( netFile != null)
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{
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long id = DefaultTypeConverter.INSTANCE.convert(Long.class, nodeService.getProperty(nodeRef, ContentModel.PROP_NODE_DBID));
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netFile.setFileId((int) (id & 0xFFFFFFFFL));
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}
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if (logger.isDebugEnabled())
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{
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logger.debug("Created file: path=" + name + " node=" + nodeRef + " network file=" + netFile);
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}
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}
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else
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{
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// Write only or AttributesOnly
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logger.debug("open file write or attributes only");
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File file = TempFileProvider.createTempFile("cifs", ".bin");
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netFile = new TempNetworkFile(file, name);
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// Generate a file id for the file
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if ( netFile != null)
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{
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long id = DefaultTypeConverter.INSTANCE.convert(Long.class, nodeService.getProperty(nodeRef, ContentModel.PROP_NODE_DBID));
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netFile.setFileId((int) (id & 0xFFFFFFFFL));
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}
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if (logger.isDebugEnabled())
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{
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logger.debug("Created temporary file: path=" + name + " node=" + nodeRef + " network file=" + netFile);
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}
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}
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if ( params.isReadOnlyAccess())
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{
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netFile.setGrantedAccess( NetworkFile.READONLY);
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}
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else if ( params.isWriteOnlyAccess())
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{
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// Needs to be READWRITE for JavaNetworkFile - there's no such thing as WRITEONLY!
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netFile.setGrantedAccess( NetworkFile.READWRITE);
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}
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else
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{
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netFile.setGrantedAccess( NetworkFile.READWRITE);
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}
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} // end of a normal file
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}
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else
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{
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// This is a link node
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// Get the CIFS server name
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String srvName = null;
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SMBServer cifsServer = (SMBServer) session.getServer().getConfiguration().findServer( "CIFS");
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if ( cifsServer != null)
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{
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// Use the CIFS server name in the URL
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srvName = cifsServer.getServerName();
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}
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else
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{
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// Use the local server name in the URL
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srvName = InetAddress.getLocalHost().getHostName();
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}
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// Convert the target node to a path, convert to URL format
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String path = getPathForNode( tree, linkRef);
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path = path.replace( FileName.DOS_SEPERATOR, '/');
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// Build the URL file data
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StringBuilder urlStr = new StringBuilder();
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urlStr.append("[InternetShortcut]\r\n");
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urlStr.append("URL=file://");
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urlStr.append( srvName);
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urlStr.append("/");
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urlStr.append( tree.getSharedDevice().getName());
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urlStr.append( path);
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urlStr.append("\r\n");
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// Create the in memory pseudo file for the URL link
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byte[] urlData = urlStr.toString().getBytes();
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// Get the file information for the link node
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FileInfo fInfo = getCifsHelper().getFileInformation( nodeRef, false, isLockedFilesAsOffline);
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// Set the file size to the actual data length
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fInfo.setFileSize( urlData.length);
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// Create the network file using the in-memory file data
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netFile = new LinkMemoryNetworkFile( fInfo.getFileName(), urlData, fInfo, nodeRef);
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netFile.setFullName( params.getPath());
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}
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// Generate a file id for the file
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if ( netFile != null)
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{
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long id = DefaultTypeConverter.INSTANCE.convert(Long.class, nodeService.getProperty(nodeRef, ContentModel.PROP_NODE_DBID));
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netFile.setFileId(( int) ( id & 0xFFFFFFFFL));
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}
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// If the file has been opened for overwrite then truncate the file to zero length, this will
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// also prevent the existing content data from being copied to the new version of the file
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if ( params.isOverwrite() && netFile != null)
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{
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// Truncate the file to zero length
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if(logger.isDebugEnabled())
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{
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logger.debug("truncate file");
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}
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netFile.truncateFile( 0L);
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}
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// Debug
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if (logger.isDebugEnabled())
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{
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logger.debug("Opened network file: path=" + params.getPath() + " file open parameters=" + params + " network file=" + netFile);
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}
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// Return the network file
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return netFile;
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}
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catch (NodeLockedException nle)
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{
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if ( logger.isDebugEnabled())
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{
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logger.debug("Open file - node is locked, " + params.getFullPath());
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}
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throw new AccessDeniedException("File is locked, no write access to " + params.getFullPath());
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}
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catch (org.alfresco.repo.security.permissions.AccessDeniedException ex)
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{
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// Debug
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if ( logger.isDebugEnabled())
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{
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logger.debug("Open file - access denied, " + params.getFullPath());
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}
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// Convert to a filesystem access denied status
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throw new AccessDeniedException("Open file " + params.getFullPath());
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}
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catch (AlfrescoRuntimeException ex)
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{
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// Debug
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if (logger.isDebugEnabled())
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{
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logger.debug("Open file error", ex);
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}
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// Convert to a general I/O exception
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throw new IOException("Open file " + params.getFullPath(), ex);
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}
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// obsolete
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throw new AlfrescoRuntimeException("obsolete method called");
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}
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/**
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@@ -1246,7 +963,7 @@ public class ContentDiskDriver2 extends AlfrescoDiskDriver implements ExtendedD
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public NetworkFile createFile(SrvSession sess, final TreeConnection tree, final FileOpenParams params) throws IOException
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{
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// Obsolete
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return null;
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throw new AlfrescoRuntimeException("obsolete method called");
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}
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/**
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@@ -1448,147 +1165,7 @@ public class ContentDiskDriver2 extends AlfrescoDiskDriver implements ExtendedD
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*/
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public void closeFile(SrvSession session, TreeConnection tree, final NetworkFile file) throws IOException
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{
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// if ( logger.isDebugEnabled())
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// {
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// logger.debug("Close file=" + file.getFullName() + ", session:" + session.getUniqueId());
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// }
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// // Get the associated file state
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//
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// final ContentContext ctx = (ContentContext) tree.getContext();
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//
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// if( file instanceof PseudoNetworkFile)
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// {
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// file.close();
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// return;
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// }
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//
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// /**
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// * Delete on close attribute - node needs to be deleted.
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// */
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// if(file.hasDeleteOnClose())
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// {
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// if(logger.isDebugEnabled())
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// {
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// logger.debug("closeFile has delete on close set");
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// }
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//
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// NodeRef target = getCifsHelper().getNodeRef(ctx.getRootNode(), file.getFullName());
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// if(target!=null)
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// {
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// nodeService.deleteNode(target);
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// }
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//
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// //TODO Needs to be post-commit
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// if(file instanceof TempNetworkFile)
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// {
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// TempNetworkFile tnf = (TempNetworkFile)file;
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// final QuotaManager quotaMgr = ctx.getQuotaManager();
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// if (quotaMgr != null)
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// {
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// quotaMgr.releaseSpace(session, tree, file.getFileId(), file.getName(), tnf.getFileSizeInt());
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// }
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// }
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//
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// // Still need to close the open file handle.
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// file.close();
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//
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// if (logger.isDebugEnabled())
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// {
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// logger.debug("Closed file: network file=" + file + " delete on close=" + file.hasDeleteOnClose());
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// }
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//
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//
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// return;
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// }
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//
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// // Check for a temp file - which will be a new file or a read/write file
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// if ( file instanceof TempNetworkFile)
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// {
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// if(logger.isDebugEnabled())
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// {
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// logger.debug("Got a temp network file ");
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// }
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//
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// TempNetworkFile tempFile =(TempNetworkFile)file;
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//
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// tempFile.flushFile();
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// tempFile.close();
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//
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// // Take an initial guess at the mimetype (if it has not been set by something already)
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// String mimetype = mimetypeService.guessMimetype(tempFile.getFullName(), new FileContentReader(tempFile.getFile()));
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// logger.debug("guesssed mimetype:" + mimetype);
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//
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// String encoding;
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// // Take a guess at the locale
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// InputStream is = new BufferedInputStream(new FileInputStream(tempFile.getFile()));
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// try
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// {
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// ContentCharsetFinder charsetFinder = mimetypeService.getContentCharsetFinder();
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// Charset charset = charsetFinder.getCharset(is, mimetype);
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// encoding = charset.name();
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// }
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// finally
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// {
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// if(is != null)
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// {
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// is.close();
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// }
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// }
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//
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// NodeRef target = getCifsHelper().getNodeRef(ctx.getRootNode(), tempFile.getFullName());
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// ContentWriter writer = contentService.getWriter(target, ContentModel.PROP_CONTENT, true);
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// writer.setMimetype(mimetype);
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// writer.setEncoding(encoding);
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// writer.putContent(tempFile.getFile());
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//
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// long size = writer.getSize();
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// if(nodeService.hasAspect(target, ContentModel.ASPECT_NO_CONTENT) && size > 0)
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// {
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// if(logger.isDebugEnabled())
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// {
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// logger.debug("removed no content aspect");
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// }
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// nodeService.removeAspect(target, ContentModel.ASPECT_NO_CONTENT);
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// }
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// }
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//
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// try
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// {
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// // Defer to the network file to close the stream and remove the content
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//
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// file.close();
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//
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// // DEBUG
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//
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// if (logger.isDebugEnabled())
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// {
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// logger.debug("Closed file: network file=" + file + " delete on close=" + file.hasDeleteOnClose());
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//
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// if ( file.hasDeleteOnClose() == false && file instanceof ContentNetworkFile)
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// {
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// ContentNetworkFile cFile = (ContentNetworkFile) file;
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// logger.debug(" File " + file.getFullName() + ", version=" + nodeService.getProperty( cFile.getNodeRef(), ContentModel.PROP_VERSION_LABEL));
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// }
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||||
// }
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// }
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// // Make sure we clean up before propagating exceptions
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||||
// catch (IOException e)
|
||||
// {
|
||||
// if ( logger.isDebugEnabled())
|
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// {
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// logger.debug("Exception in closeFile - ", e);
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// }
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||||
// throw e;
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||||
// }
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||||
// catch (Error e)
|
||||
// {
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||||
// if ( logger.isDebugEnabled())
|
||||
// {
|
||||
// logger.debug("Exception in closeFile - ", e);
|
||||
// }
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||||
//
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||||
// throw e;
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||||
// }
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||||
throw new AlfrescoRuntimeException("obsolete method called");
|
||||
}
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||||
|
||||
/**
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||||
@@ -1923,13 +1500,14 @@ public class ContentDiskDriver2 extends AlfrescoDiskDriver implements ExtendedD
|
||||
}
|
||||
}
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||||
|
||||
if(info.isHidden())
|
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if(info.isHidden() && !nodeService.hasAspect(nodeRef, ContentModel.ASPECT_HIDDEN))
|
||||
{
|
||||
if ( logger.isDebugEnabled())
|
||||
{
|
||||
logger.debug("Set hidden attribute" + name);
|
||||
logger.debug("Set hidden aspect (not yet implemented)" + name);
|
||||
}
|
||||
// Not yet implemented
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||||
// TODO Not yet implemented - and how to reset hidden bit?
|
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// nodeService.addAspect(nodeRef, ContentModel.ASPECT_HIDDEN, null);
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}
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if( info.hasSetFlag(FileInfo.SetAllocationSize))
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@@ -2272,9 +1850,9 @@ public class ContentDiskDriver2 extends AlfrescoDiskDriver implements ExtendedD
|
||||
extendSize = endOfWrite - file.getFileSize();
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||||
|
||||
// Allocate space for the file extend
|
||||
if(logger.isDebugEnabled())
|
||||
if(writeLogger.isDebugEnabled())
|
||||
{
|
||||
logger.debug("writeFile: allocate more space fileName:" + file.getName());
|
||||
writeLogger.debug("writeFile: allocate more space fileName:" + file.getName() + ", extendTo:"+ extendSize);
|
||||
}
|
||||
|
||||
|
||||
@@ -2364,40 +1942,56 @@ public class ContentDiskDriver2 extends AlfrescoDiskDriver implements ExtendedD
|
||||
* @return String
|
||||
* @exception FileNotFoundException
|
||||
*/
|
||||
private String getPathForNode( TreeConnection tree, NodeRef nodeRef)
|
||||
throws FileNotFoundException
|
||||
// private String getPathForNode( TreeConnection tree, NodeRef nodeRef)
|
||||
// throws FileNotFoundException
|
||||
// {
|
||||
// // Convert the target node to a path
|
||||
// ContentContext ctx = (ContentContext) tree.getContext();
|
||||
//
|
||||
// return getPathForNode(ctx.getRootNode(), nodeRef);
|
||||
//
|
||||
// }
|
||||
//
|
||||
/**
|
||||
* Convert a node into a share relative path
|
||||
*
|
||||
* @param tree rootNode
|
||||
* @param nodeRef NodeRef
|
||||
* @return String
|
||||
* @exception FileNotFoundException
|
||||
*/
|
||||
private String getPathForNode( NodeRef rootNode, NodeRef nodeRef)
|
||||
throws FileNotFoundException
|
||||
{
|
||||
if(logger.isDebugEnabled())
|
||||
{
|
||||
logger.debug("getPathForNode:" + nodeRef);
|
||||
}
|
||||
|
||||
// Convert the target node to a path
|
||||
ContentContext ctx = (ContentContext) tree.getContext();
|
||||
List<org.alfresco.service.cmr.model.FileInfo> linkPaths = null;
|
||||
|
||||
try
|
||||
{
|
||||
linkPaths = fileFolderService.getNamePath( ctx.getRootNode(), nodeRef);
|
||||
}
|
||||
catch ( org.alfresco.service.cmr.model.FileNotFoundException ex)
|
||||
{
|
||||
throw new FileNotFoundException();
|
||||
}
|
||||
List<org.alfresco.service.cmr.model.FileInfo> linkPaths = null;
|
||||
|
||||
try
|
||||
{
|
||||
linkPaths = fileFolderService.getNamePath( rootNode, nodeRef);
|
||||
}
|
||||
catch ( org.alfresco.service.cmr.model.FileNotFoundException ex)
|
||||
{
|
||||
throw new FileNotFoundException();
|
||||
}
|
||||
|
||||
// Build the share relative path to the node
|
||||
|
||||
StringBuilder pathStr = new StringBuilder();
|
||||
|
||||
for ( org.alfresco.service.cmr.model.FileInfo fInfo : linkPaths)
|
||||
{
|
||||
pathStr.append( FileName.DOS_SEPERATOR);
|
||||
pathStr.append( fInfo.getName());
|
||||
}
|
||||
|
||||
// Return the share relative path
|
||||
|
||||
return pathStr.toString();
|
||||
// Build the share relative path to the node
|
||||
|
||||
StringBuilder pathStr = new StringBuilder();
|
||||
|
||||
for ( org.alfresco.service.cmr.model.FileInfo fInfo : linkPaths)
|
||||
{
|
||||
pathStr.append( FileName.DOS_SEPERATOR);
|
||||
pathStr.append( fInfo.getName());
|
||||
}
|
||||
|
||||
// Return the share relative path
|
||||
|
||||
return pathStr.toString();
|
||||
}
|
||||
|
||||
/**
|
||||
@@ -2709,12 +2303,294 @@ public class ContentDiskDriver2 extends AlfrescoDiskDriver implements ExtendedD
|
||||
}
|
||||
|
||||
/**
|
||||
* Open the file
|
||||
* Open the file - Repo Specific implementation
|
||||
*/
|
||||
public NetworkFile openFile(String path, OpenFileMode mode, boolean truncate)
|
||||
public NetworkFile openFile(SrvSession session, TreeConnection tree, NodeRef rootNode, String path, OpenFileMode mode, boolean truncate) throws IOException
|
||||
{
|
||||
return null;
|
||||
|
||||
ContentContext ctx = (ContentContext) tree.getContext();
|
||||
|
||||
if(logger.isDebugEnabled())
|
||||
{
|
||||
logger.debug("openFile :" + path + ", mode:" + mode );
|
||||
}
|
||||
try
|
||||
{
|
||||
String name = path;
|
||||
|
||||
if(session.isPseudoFilesEnabled() && ctx.isPseudoFilesEnabled())
|
||||
{
|
||||
String[] paths = FileName.splitPath(name);
|
||||
// lookup parent directory
|
||||
NodeRef dirNodeRef = getNodeForPath(rootNode, paths[0]);
|
||||
|
||||
// Check whether we are opening a pseudo file
|
||||
if(ctx.getPseudoFileOverlay().isPseudoFile(dirNodeRef, paths[1]))
|
||||
{
|
||||
PseudoFile pfile = ctx.getPseudoFileOverlay().getPseudoFile(dirNodeRef, paths[1]);
|
||||
if(logger.isDebugEnabled())
|
||||
{
|
||||
logger.debug("Opened pseudo file :" + pfile);
|
||||
}
|
||||
return pfile.getFile( path);
|
||||
}
|
||||
}
|
||||
|
||||
// not a psudo file
|
||||
|
||||
NodeRef nodeRef = getNodeForPath(rootNode, path);
|
||||
|
||||
boolean readOnly=false;
|
||||
|
||||
// Check permissions on the file/folder
|
||||
switch(mode)
|
||||
{
|
||||
case READ_ONLY:
|
||||
// follow through
|
||||
case ATTRIBUTES_ONLY:
|
||||
if(permissionService.hasPermission(nodeRef, PermissionService.READ) == AccessStatus.DENIED)
|
||||
{
|
||||
if(logger.isDebugEnabled())
|
||||
{
|
||||
logger.debug("about to throw an no read access denied exception path:" +path);
|
||||
}
|
||||
throw new AccessDeniedException("No read access to " + path);
|
||||
}
|
||||
readOnly = true;
|
||||
break;
|
||||
|
||||
case READ_WRITE:
|
||||
case WRITE_ONLY:
|
||||
if(permissionService.hasPermission(nodeRef, PermissionService.WRITE) == AccessStatus.DENIED)
|
||||
{
|
||||
if(logger.isDebugEnabled())
|
||||
{
|
||||
logger.debug("about to throw an no write access denied exception path:" + path);
|
||||
}
|
||||
|
||||
throw new AccessDeniedException("No write access to " + path);
|
||||
}
|
||||
lockService.checkForLock(nodeRef);
|
||||
readOnly=false;
|
||||
break;
|
||||
case DELETE:
|
||||
lockService.checkForLock(nodeRef);
|
||||
|
||||
}
|
||||
|
||||
// Check if the node is a link node
|
||||
NodeRef linkRef = (NodeRef) nodeService.getProperty(nodeRef, ContentModel.PROP_LINK_DESTINATION);
|
||||
NetworkFile netFile = null;
|
||||
|
||||
if ( linkRef == null)
|
||||
{
|
||||
// A normal node, not a link node
|
||||
|
||||
// TODO MER REWRITE HERE
|
||||
FileInfo fileInfo = cifsHelper.getFileInformation(nodeRef, "", false, false);
|
||||
|
||||
// TODO this is wasteful - the isDirectory is in the params. We should split off an openDirectory method.
|
||||
if(fileInfo.isDirectory())
|
||||
{
|
||||
logger.debug("open file - is a directory!");
|
||||
netFile = new AlfrescoFolder(path, fileInfo, readOnly);
|
||||
}
|
||||
else
|
||||
{
|
||||
// A normal file
|
||||
switch (mode)
|
||||
{
|
||||
case READ_ONLY:
|
||||
|
||||
logger.debug("open file for read only");
|
||||
netFile = ContentNetworkFile.createFile(nodeService, contentService, mimetypeService, getCifsHelper(), nodeRef, path, true, session);
|
||||
netFile.setGrantedAccess( NetworkFile.READONLY);
|
||||
break;
|
||||
|
||||
case READ_WRITE:
|
||||
{
|
||||
logger.debug("open file for read write");
|
||||
File file = TempFileProvider.createTempFile("cifs", ".bin");
|
||||
|
||||
if(!truncate)
|
||||
{
|
||||
// Need to open a temp file with a copy of the content.
|
||||
ContentReader reader = contentService.getReader(nodeRef, ContentModel.PROP_CONTENT);
|
||||
if(reader != null)
|
||||
{
|
||||
reader.getContent(file);
|
||||
}
|
||||
}
|
||||
|
||||
netFile = new TempNetworkFile(file, name);
|
||||
|
||||
if(truncate)
|
||||
{
|
||||
netFile.truncateFile(0);
|
||||
}
|
||||
|
||||
// Generate a file id for the file
|
||||
|
||||
if ( netFile != null)
|
||||
{
|
||||
long id = DefaultTypeConverter.INSTANCE.convert(Long.class, nodeService.getProperty(nodeRef, ContentModel.PROP_NODE_DBID));
|
||||
netFile.setFileId((int) (id & 0xFFFFFFFFL));
|
||||
}
|
||||
|
||||
if (logger.isDebugEnabled())
|
||||
{
|
||||
logger.debug("Created file: path=" + name + " node=" + nodeRef + " network file=" + netFile);
|
||||
}
|
||||
netFile.setGrantedAccess( NetworkFile.READWRITE);
|
||||
}
|
||||
break;
|
||||
|
||||
case ATTRIBUTES_ONLY:
|
||||
logger.debug("open file for attributes only");
|
||||
netFile = ContentNetworkFile.createFile(nodeService, contentService, mimetypeService, getCifsHelper(), nodeRef, path, true, session);
|
||||
netFile.setGrantedAccess( NetworkFile.READONLY);
|
||||
break;
|
||||
|
||||
case DELETE:
|
||||
//TODO Not sure about this one.
|
||||
logger.debug("open file for delete");
|
||||
netFile = ContentNetworkFile.createFile(nodeService, contentService, mimetypeService, getCifsHelper(), nodeRef, path,true , session);
|
||||
netFile.setGrantedAccess( NetworkFile.READONLY);
|
||||
break;
|
||||
|
||||
case WRITE_ONLY:
|
||||
{
|
||||
// consider this as open read/write/truncate)
|
||||
logger.debug("open file write only");
|
||||
File file = TempFileProvider.createTempFile("cifs", ".bin");
|
||||
|
||||
netFile = new TempNetworkFile(file, name);
|
||||
|
||||
// Generate a file id for the file
|
||||
|
||||
if ( netFile != null)
|
||||
{
|
||||
long id = DefaultTypeConverter.INSTANCE.convert(Long.class, nodeService.getProperty(nodeRef, ContentModel.PROP_NODE_DBID));
|
||||
netFile.setFileId((int) (id & 0xFFFFFFFFL));
|
||||
}
|
||||
|
||||
if (logger.isDebugEnabled())
|
||||
{
|
||||
logger.debug("Created temporary file: path=" + name + " node=" + nodeRef + " network file=" + netFile);
|
||||
}
|
||||
|
||||
// Needs to be READWRITE for JavaNetworkFile - there's no such thing as WRITEONLY!
|
||||
netFile.setGrantedAccess( NetworkFile.READWRITE);
|
||||
}
|
||||
}
|
||||
} // end of a normal file
|
||||
}
|
||||
else
|
||||
{
|
||||
// This is a link node
|
||||
|
||||
// TODO - This server name stuff should be replaced In particular the
|
||||
// See PseudoFileOverlayImp
|
||||
// Get the CIFS server name
|
||||
|
||||
String srvName = null;
|
||||
SMBServer cifsServer = (SMBServer) session.getServer().getConfiguration().findServer( "CIFS");
|
||||
|
||||
if ( cifsServer != null)
|
||||
{
|
||||
// Use the CIFS server name in the URL
|
||||
|
||||
srvName = cifsServer.getServerName();
|
||||
}
|
||||
else
|
||||
{
|
||||
// Use the local server name in the URL
|
||||
srvName = InetAddress.getLocalHost().getHostName();
|
||||
}
|
||||
|
||||
// Convert the target node to a path, convert to URL format
|
||||
|
||||
String pathl = getPathForNode( rootNode, linkRef);
|
||||
path = pathl.replace( FileName.DOS_SEPERATOR, '/');
|
||||
|
||||
// Build the URL file data
|
||||
|
||||
StringBuilder urlStr = new StringBuilder();
|
||||
|
||||
urlStr.append("[InternetShortcut]\r\n");
|
||||
urlStr.append("URL=file://");
|
||||
urlStr.append( srvName);
|
||||
urlStr.append("/");
|
||||
urlStr.append( tree.getSharedDevice().getName());
|
||||
urlStr.append( pathl);
|
||||
urlStr.append("\r\n");
|
||||
|
||||
// Create the in memory pseudo file for the URL link
|
||||
|
||||
byte[] urlData = urlStr.toString().getBytes();
|
||||
|
||||
// Get the file information for the link node
|
||||
|
||||
FileInfo fInfo = getCifsHelper().getFileInformation( nodeRef, false, isLockedFilesAsOffline);
|
||||
|
||||
// Set the file size to the actual data length
|
||||
|
||||
fInfo.setFileSize( urlData.length);
|
||||
|
||||
// Create the network file using the in-memory file data
|
||||
|
||||
netFile = new LinkMemoryNetworkFile( fInfo.getFileName(), urlData, fInfo, nodeRef);
|
||||
netFile.setFullName( path);
|
||||
}
|
||||
|
||||
// Generate a file id for the file
|
||||
|
||||
if ( netFile != null)
|
||||
{
|
||||
long id = DefaultTypeConverter.INSTANCE.convert(Long.class, nodeService.getProperty(nodeRef, ContentModel.PROP_NODE_DBID));
|
||||
netFile.setFileId(( int) ( id & 0xFFFFFFFFL));
|
||||
}
|
||||
|
||||
if (logger.isDebugEnabled())
|
||||
{
|
||||
logger.debug("Opened network file: path=" + path + " network file=" + netFile);
|
||||
}
|
||||
|
||||
// Return the network file
|
||||
|
||||
return netFile;
|
||||
}
|
||||
catch (NodeLockedException nle)
|
||||
{
|
||||
if ( logger.isDebugEnabled())
|
||||
{
|
||||
logger.debug("Open file - node is locked, " + path);
|
||||
}
|
||||
throw new AccessDeniedException("File is locked, no write access to " + path);
|
||||
}
|
||||
catch (org.alfresco.repo.security.permissions.AccessDeniedException ex)
|
||||
{
|
||||
// Debug
|
||||
|
||||
if ( logger.isDebugEnabled())
|
||||
{
|
||||
logger.debug("Open file - access denied, " + path);
|
||||
}
|
||||
// Convert to a filesystem access denied status
|
||||
|
||||
throw new AccessDeniedException("Open file " + path);
|
||||
}
|
||||
catch (AlfrescoRuntimeException ex)
|
||||
{
|
||||
// Debug
|
||||
|
||||
if (logger.isDebugEnabled())
|
||||
{
|
||||
logger.debug("Open file error", ex);
|
||||
}
|
||||
// Convert to a general I/O exception
|
||||
|
||||
throw new IOException("Open file " + path, ex);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
@@ -2781,6 +2657,7 @@ public class ContentDiskDriver2 extends AlfrescoDiskDriver implements ExtendedD
|
||||
logger.debug("Got a temp network file ");
|
||||
}
|
||||
|
||||
// Some content was written to the temp file.
|
||||
TempNetworkFile tempFile =(TempNetworkFile)file;
|
||||
|
||||
NodeRef target = getCifsHelper().getNodeRef(rootNode, tempFile.getFullName());
|
||||
@@ -2796,7 +2673,6 @@ public class ContentDiskDriver2 extends AlfrescoDiskDriver implements ExtendedD
|
||||
|
||||
if(tempFile.getWriteCount() > 0)
|
||||
{
|
||||
// Some content was written to the temp file.
|
||||
tempFile.flushFile();
|
||||
tempFile.close();
|
||||
|
||||
@@ -2841,7 +2717,14 @@ public class ContentDiskDriver2 extends AlfrescoDiskDriver implements ExtendedD
|
||||
{
|
||||
if(is != null)
|
||||
{
|
||||
is.close();
|
||||
try
|
||||
{
|
||||
is.close();
|
||||
}
|
||||
catch (IOException e)
|
||||
{
|
||||
// Ignore
|
||||
}
|
||||
}
|
||||
}
|
||||
ContentWriter writer = contentService.getWriter(target, ContentModel.PROP_CONTENT, true);
|
||||
@@ -2862,7 +2745,7 @@ public class ContentDiskDriver2 extends AlfrescoDiskDriver implements ExtendedD
|
||||
|
||||
if (logger.isDebugEnabled())
|
||||
{
|
||||
logger.debug("Closed file: network file=" + file + " delete on close=" + file.hasDeleteOnClose());
|
||||
logger.debug("Closed file: network file=" + file + " delete on close=" + file.hasDeleteOnClose() + ", write count" + file.getWriteCount());
|
||||
|
||||
if ( file.hasDeleteOnClose() == false && file instanceof ContentNetworkFile)
|
||||
{
|
||||
|
||||
Reference in New Issue
Block a user