@Override
public void closeFile(SrvSession sess, TreeConnection tree, NetworkFile param)
throws IOException {
ContentContext tctx = (ContentContext) tree.getContext();
try {
diskInterface.closeFile(sess, tree, param);
if (tctx.hasStateCache()) {
FileStateCache cache = tctx.getStateCache();
FileState fstate = cache.findFileState(param.getFullName(), true);
if (fstate != null && param.getAccessToken() != null) {
FileAccessToken token = param.getAccessToken();
if (logger.isDebugEnabled() && token != null) {
logger.debug("close file release lock token:" + token);
}
cache.releaseFileAccess(fstate, token);
}
}
} catch (IOException ie) {
if (logger.isDebugEnabled()) {
logger.debug("close file exception caught", ie);
}
throw ie;
}
}
@Override
public long seekFile(SrvSession sess, TreeConnection tree, NetworkFile file, long pos, int typ)
throws IOException {
long ret = diskInterface.seekFile(sess, tree, file, pos, typ);
return ret;
}
@Override
public void deleteDirectory(SrvSession sess, TreeConnection tree, String dir) throws IOException {
try {
diskInterface.deleteDirectory(sess, tree, dir);
} catch (org.alfresco.repo.security.permissions.AccessDeniedException ade) {
throw new AccessDeniedException("Unable to delete directory " + dir, ade);
}
}
@Override
public int writeFile(
SrvSession sess,
TreeConnection tree,
NetworkFile file,
byte[] buf,
int bufoff,
int siz,
long fileoff)
throws IOException {
return diskInterface.writeFile(sess, tree, file, buf, bufoff, siz, fileoff);
}
@Override
public SearchContext startSearch(
SrvSession sess, TreeConnection tree, String searchPath, int attrib)
throws FileNotFoundException {
FileFilterMode.setClient(ClientHelper.getClient(sess));
try {
SearchContext context = diskInterface.startSearch(sess, tree, searchPath, attrib);
return context;
} finally {
FileFilterMode.clearClient();
}
}
@Override
public int readFile(
SrvSession sess,
TreeConnection tree,
NetworkFile file,
byte[] buf,
int bufPos,
int siz,
long filePos)
throws IOException {
return diskInterface.readFile(sess, tree, file, buf, bufPos, siz, filePos);
}
@Override
public void createDirectory(SrvSession sess, TreeConnection tree, FileOpenParams params)
throws IOException {
try {
FileFilterMode.setClient(ClientHelper.getClient(sess));
try {
diskInterface.createDirectory(sess, tree, params);
} finally {
FileFilterMode.clearClient();
}
} catch (org.alfresco.repo.security.permissions.AccessDeniedException ade) {
throw new AccessDeniedException("Unable to create directory " + params.getPath(), ade);
}
}
@Override
public FileInfo getFileInformation(SrvSession sess, TreeConnection tree, String path)
throws IOException {
if (logger.isDebugEnabled()) {
logger.debug("getFileInformation:" + path);
}
FileFilterMode.setClient(ClientHelper.getClient(sess));
try {
FileInfo info = diskInterface.getFileInformation(sess, tree, path);
return info;
} finally {
FileFilterMode.clearClient();
}
}
@Override
public FileInfo getFileInformation(SrvSession sess, TreeConnection tree, String name)
throws IOException {
return diskInterface.getFileInformation(sess, tree, name);
}
@Override
public void flushFile(SrvSession sess, TreeConnection tree, NetworkFile file) throws IOException {
diskInterface.flushFile(sess, tree, file);
}
@Override
public void treeClosed(SrvSession sess, TreeConnection tree) {
diskInterface.treeClosed(sess, tree);
}
@Override
public SearchContext startSearch(
SrvSession sess, TreeConnection tree, String searchPath, int attrib)
throws FileNotFoundException {
return diskInterface.startSearch(sess, tree, searchPath, attrib);
}
@Override
public void renameFile(SrvSession sess, TreeConnection tree, String oldName, String newName)
throws IOException {
diskInterface.renameFile(sess, tree, oldName, newName);
}
@Override
public NetworkFile openFile(SrvSession sess, TreeConnection tree, FileOpenParams params)
throws IOException {
ContentContext tctx = (ContentContext) tree.getContext();
String path = params.getPath();
FileAccessToken token = null;
if (tctx.hasStateCache()) {
if (!params.isDirectory()) {
FileStateCache cache = tctx.getStateCache();
FileState fstate = tctx.getStateCache().findFileState(params.getPath(), true);
token = cache.grantFileAccess(params, fstate, FileStatus.Unknown);
if (logger.isDebugEnabled()) {
logger.debug("open file created lock token:" + token);
}
}
}
try {
NetworkFile openFile = diskInterface.openFile(sess, tree, params);
if (openFile instanceof ContentNetworkFile) {
ContentNetworkFile x = (ContentNetworkFile) openFile;
x.setProcessId(params.getProcessId());
x.setAccessToken(token);
if (tctx.hasStateCache()) {
FileState fstate = tctx.getStateCache().findFileState(path, true);
x.setFileState(fstate);
fstate.setProcessId(params.getProcessId());
fstate.setSharedAccess(params.getSharedAccess());
fstate.setFileStatus(FileStatus.FileExists);
}
}
if (openFile instanceof TempNetworkFile) {
TempNetworkFile x = (TempNetworkFile) openFile;
x.setAccessToken(token);
// x.setProcessId( params.getProcessId());
if (tctx.hasStateCache()) {
FileState fstate = tctx.getStateCache().findFileState(path, true);
x.setFileState(fstate);
fstate.setFileStatus(FileStatus.FileExists);
fstate.setProcessId(params.getProcessId());
fstate.setSharedAccess(params.getSharedAccess());
}
}
if (openFile instanceof AlfrescoFolder) {
AlfrescoFolder x = (AlfrescoFolder) openFile;
// x.setProcessId( param.getProcessId());
if (tctx.hasStateCache()) {
FileState fstate = tctx.getStateCache().findFileState(path, true);
x.setFileState(fstate);
fstate.setFileStatus(FileStatus.DirectoryExists);
fstate.setProcessId(params.getProcessId());
fstate.setSharedAccess(params.getSharedAccess());
}
}
return openFile;
} catch (IOException ie) {
if (logger.isDebugEnabled()) {
logger.debug("open file exception caught", ie);
}
if (tctx.hasStateCache() && token != null) {
FileStateCache cache = tctx.getStateCache();
FileState fstate = tctx.getStateCache().findFileState(params.getPath(), false);
if (fstate != null) {
if (logger.isDebugEnabled()) {
logger.debug("open file release lock token:" + token);
}
cache.releaseFileAccess(fstate, token);
}
}
throw ie;
}
}
@Override
public boolean isReadOnly(SrvSession sess, DeviceContext ctx) throws IOException {
return diskInterface.isReadOnly(sess, ctx);
}
@Override
public void registerContext(DeviceContext ctx) throws DeviceContextException {
diskInterface.registerContext(ctx);
}
@Override
public void createDirectory(SrvSession sess, TreeConnection tree, FileOpenParams params)
throws IOException {
diskInterface.createDirectory(sess, tree, params);
}
@Override
public void setFileInformation(SrvSession sess, TreeConnection tree, String name, FileInfo info)
throws IOException {
diskInterface.setFileInformation(sess, tree, name, info);
}
@Override
public void deleteDirectory(SrvSession sess, TreeConnection tree, String dir) throws IOException {
diskInterface.deleteDirectory(sess, tree, dir);
}
@Override
public void truncateFile(SrvSession sess, TreeConnection tree, NetworkFile file, long siz)
throws IOException {
diskInterface.truncateFile(sess, tree, file, siz);
}
@Override
public void deleteFile(SrvSession sess, TreeConnection tree, String name) throws IOException {
diskInterface.deleteFile(sess, tree, name);
}
@Override
public DeviceContext createContext(String shareName, ConfigElement args)
throws DeviceContextException {
return diskInterface.createContext(shareName, args);
}
@Override
public int fileExists(SrvSession sess, TreeConnection tree, String name) {
return diskInterface.fileExists(sess, tree, name);
}
@Override
public NetworkFile createFile(SrvSession sess, TreeConnection tree, FileOpenParams params)
throws IOException {
ContentContext tctx = (ContentContext) tree.getContext();
FileAccessToken token = null;
if (tctx.hasStateCache()) {
FileStateCache cache = tctx.getStateCache();
FileState fstate = tctx.getStateCache().findFileState(params.getPath(), true);
token = cache.grantFileAccess(params, fstate, FileStatus.NotExist);
if (logger.isDebugEnabled()) {
logger.debug("create file created lock token:" + token);
}
}
try {
NetworkFile newFile = diskInterface.createFile(sess, tree, params);
if (tctx.hasStateCache()) {
FileState fstate = tctx.getStateCache().findFileState(params.getPath(), true);
fstate.setProcessId(params.getProcessId());
fstate.setSharedAccess(params.getSharedAccess());
// Indicate that the file is open
fstate.setFileStatus(
newFile.isDirectory() ? FileStatus.DirectoryExists : FileStatus.FileExists);
fstate.setAllocationSize(params.getAllocationSize());
if (newFile instanceof NodeRefNetworkFile) {
NodeRefNetworkFile x = (NodeRefNetworkFile) newFile;
x.setFileState(fstate);
}
if (newFile instanceof TempNetworkFile) {
TempNetworkFile x = (TempNetworkFile) newFile;
x.setFileState(fstate);
}
}
if (newFile instanceof NodeRefNetworkFile) {
NodeRefNetworkFile x = (NodeRefNetworkFile) newFile;
x.setProcessId(params.getProcessId());
x.setAccessToken(token);
}
if (newFile instanceof TempNetworkFile) {
TempNetworkFile x = (TempNetworkFile) newFile;
x.setAccessToken(token);
}
return newFile;
} catch (IOException ie) {
if (logger.isDebugEnabled()) {
logger.debug("create file exception caught", ie);
}
if (tctx.hasStateCache() && token != null) {
FileStateCache cache = tctx.getStateCache();
FileState fstate = tctx.getStateCache().findFileState(params.getPath(), false);
if (fstate != null && token != null) {
if (logger.isDebugEnabled()) {
logger.debug("create file release lock token:" + token);
}
cache.releaseFileAccess(fstate, token);
}
}
throw ie;
}
}
@Override
public int fileExists(SrvSession sess, TreeConnection tree, String path) {
int fileExists = diskInterface.fileExists(sess, tree, path);
return fileExists;
}
