List of usage examples for org.apache.commons.vfs FileType FOLDER
FileType FOLDER
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From source file:com.panet.imeta.job.entries.unzip.JobEntryUnZip.java
private boolean unzipFile(LogWriter log, FileObject sourceFileObject, String realTargetdirectory, String realWildcard, String realWildcardExclude, Result result, Job parentJob, FileObject fileObject, FileObject movetodir, String realMovetodirectory) { boolean retval = false; try {/*from w w w . j a v a 2 s. c om*/ if (log.isDetailed()) log.logDetailed(toString(), Messages.getString("JobUnZip.Log.ProcessingFile", sourceFileObject.toString())); // Do you create a root folder? // if (rootzip) { String shortSourceFilename = sourceFileObject.getName().getBaseName(); int lenstring = shortSourceFilename.length(); int lastindexOfDot = shortSourceFilename.lastIndexOf('.'); if (lastindexOfDot == -1) lastindexOfDot = lenstring; String foldername = realTargetdirectory + "/" + shortSourceFilename.substring(0, lastindexOfDot); FileObject rootfolder = KettleVFS.getFileObject(foldername); if (!rootfolder.exists()) { try { rootfolder.createFolder(); if (log.isDetailed()) log.logDetailed(toString(), Messages.getString("JobUnZip.Log.RootFolderCreated", foldername)); } catch (Exception e) { throw new Exception(Messages.getString("JobUnZip.Error.CanNotCreateRootFolder", foldername), e); } } } // Try to read the entries from the VFS object... // String zipFilename = "zip:" + sourceFileObject.getName().getFriendlyURI(); FileObject zipFile = KettleVFS.getFileObject(zipFilename); FileObject[] items = zipFile.findFiles(new AllFileSelector() { public boolean traverseDescendents(FileSelectInfo info) { return true; } public boolean includeFile(FileSelectInfo info) { // Never return the parent directory of a file list. if (info.getDepth() == 0) { return false; } FileObject fileObject = info.getFile(); return fileObject != null; } }); Pattern pattern = null; if (!Const.isEmpty(realWildcard)) { pattern = Pattern.compile(realWildcard); } Pattern patternexclude = null; if (!Const.isEmpty(realWildcardExclude)) { patternexclude = Pattern.compile(realWildcardExclude); } for (FileObject item : items) { if (successConditionBroken) { if (!successConditionBrokenExit) { log.logError(toString(), Messages.getString("JobUnZip.Error.SuccessConditionbroken", "" + NrErrors)); successConditionBrokenExit = true; } return false; } try { if (log.isDetailed()) log.logDetailed(toString(), Messages.getString("JobUnZip.Log.ProcessingZipEntry", item.getName().getURI(), sourceFileObject.toString())); // get real destination filename // String newFileName = realTargetdirectory + Const.FILE_SEPARATOR + getTargetFilename(item.getName().getPath()); FileObject newFileObject = KettleVFS.getFileObject(newFileName); if (item.getType().equals(FileType.FOLDER)) { // Directory // if (log.isDetailed()) log.logDetailed(toString(), Messages.getString("JobUnZip.CreatingDirectory.Label", newFileName)); // Create Directory if necessary ... // if (!newFileObject.exists()) newFileObject.createFolder(); } else { // File // boolean getIt = true; boolean getItexclude = false; // First see if the file matches the regular expression! // if (pattern != null) { Matcher matcher = pattern.matcher(item.getName().getURI()); getIt = matcher.matches(); } if (patternexclude != null) { Matcher matcherexclude = patternexclude.matcher(item.getName().getURI()); getItexclude = matcherexclude.matches(); } boolean take = takeThisFile(log, item, newFileName); if (getIt && !getItexclude && take) { if (log.isDetailed()) log.logDetailed(toString(), Messages.getString("JobUnZip.ExtractingEntry.Label", item.getName().getURI(), newFileName)); if (iffileexist == IF_FILE_EXISTS_UNIQ) { // Create file with unique name int lenstring = newFileName.length(); int lastindexOfDot = newFileName.lastIndexOf('.'); if (lastindexOfDot == -1) lastindexOfDot = lenstring; newFileName = newFileName.substring(0, lastindexOfDot) + StringUtil.getFormattedDateTimeNow(true) + newFileName.substring(lastindexOfDot, lenstring); if (log.isDebug()) log.logDebug(toString(), Messages.getString("JobUnZip.Log.CreatingUniqFile", newFileName)); } // See if the folder to the target file exists... // if (!newFileObject.getParent().exists()) { newFileObject.getParent().createFolder(); // creates // the // whole // path. } InputStream is = null; OutputStream os = null; try { is = KettleVFS.getInputStream(item); os = KettleVFS.getOutputStream(newFileObject, false); if (is != null) { byte[] buff = new byte[2048]; int len; while ((len = is.read(buff)) > 0) { os.write(buff, 0, len); } // Add filename to result filenames addFilenameToResultFilenames(result, parentJob, newFileName); } } finally { if (is != null) is.close(); if (os != null) os.close(); } } // end if take } } catch (Exception e) { updateErrors(); log.logError(toString(), Messages.getString("JobUnZip.Error.CanNotProcessZipEntry", item.getName().getURI(), sourceFileObject.toString()), e); } } // End while // Here gc() is explicitly called if e.g. createfile is used in the // same // job for the same file. The problem is that after creating the // file the // file object is not properly garbaged collected and thus the file // cannot // be deleted anymore. This is a known problem in the JVM. // System.gc(); // Unzip done... if (afterunzip == 1) { // delete zip file boolean deleted = fileObject.delete(); if (!deleted) { updateErrors(); log.logError(toString(), Messages.getString("JobUnZip.Cant_Delete_File.Label", sourceFileObject.toString())); } // File deleted if (log.isDebug()) log.logDebug(toString(), Messages.getString("JobUnZip.File_Deleted.Label", sourceFileObject.toString())); } else if (afterunzip == 2) { FileObject destFile = null; // Move File try { String destinationFilename = movetodir + Const.FILE_SEPARATOR + fileObject.getName().getBaseName(); destFile = KettleVFS.getFileObject(destinationFilename); fileObject.moveTo(destFile); // File moved if (log.isDetailed()) log.logDetailed(toString(), Messages.getString("JobUnZip.Log.FileMovedTo", sourceFileObject.toString(), realMovetodirectory)); } catch (Exception e) { updateErrors(); log.logError(toString(), Messages.getString("JobUnZip.Cant_Move_File.Label", sourceFileObject.toString(), realMovetodirectory, e.getMessage())); } finally { if (destFile != null) { try { destFile.close(); } catch (IOException ex) { } ; } } } retval = true; } catch (Exception e) { updateErrors(); log.logError(Messages.getString("JobUnZip.Error.Label"), Messages.getString("JobUnZip.ErrorUnzip.Label", sourceFileObject.toString(), e.getMessage()), e); } return retval; }
From source file:com.panet.imeta.job.entries.movefiles.JobEntryMoveFiles.java
private boolean MoveOneFile(FileObject Currentfile, FileObject sourcefilefolder, String realDestinationFilefoldername, String realWildcard, LogWriter log, Job parentJob, Result result, FileObject movetofolderfolder) { boolean entrystatus = false; FileObject file_name = null;// www . j a v a 2 s . c o m try { if (!Currentfile.toString().equals(sourcefilefolder.toString())) { // Pass over the Base folder itself // return destination short filename String sourceshortfilename = Currentfile.getName().getBaseName(); String shortfilename = sourceshortfilename; try { shortfilename = getDestinationFilename(sourceshortfilename); } catch (Exception e) { log.logError(toString(), Messages.getString(Messages.getString("JobMoveFiles.Error.GettingFilename", Currentfile.getName().getBaseName(), e.toString()))); return entrystatus; } int lenCurrent = sourceshortfilename.length(); String short_filename_from_basefolder = shortfilename; if (!isDoNotKeepFolderStructure()) short_filename_from_basefolder = Currentfile.toString() .substring(sourcefilefolder.toString().length(), Currentfile.toString().length()); short_filename_from_basefolder = short_filename_from_basefolder.substring(0, short_filename_from_basefolder.length() - lenCurrent) + shortfilename; // Built destination filename file_name = KettleVFS.getFileObject( realDestinationFilefoldername + Const.FILE_SEPARATOR + short_filename_from_basefolder); if (!Currentfile.getParent().toString().equals(sourcefilefolder.toString())) { // Not in the Base Folder..Only if include sub folders if (include_subfolders) { // Folders..only if include subfolders if (Currentfile.getType() == FileType.FOLDER) { if (include_subfolders && move_empty_folders && Const.isEmpty(wildcard)) { entrystatus = MoveFile(shortfilename, Currentfile, file_name, movetofolderfolder, log, parentJob, result); } } else { if (GetFileWildcard(sourceshortfilename, realWildcard)) { entrystatus = MoveFile(shortfilename, Currentfile, file_name, movetofolderfolder, log, parentJob, result); } } } } else { // In the Base Folder... // Folders..only if include subfolders if (Currentfile.getType() == FileType.FOLDER) { if (include_subfolders && move_empty_folders && Const.isEmpty(wildcard)) { entrystatus = MoveFile(shortfilename, Currentfile, file_name, movetofolderfolder, log, parentJob, result); } } else { // file...Check if exists if (GetFileWildcard(sourceshortfilename, realWildcard)) { entrystatus = MoveFile(shortfilename, Currentfile, file_name, movetofolderfolder, log, parentJob, result); } } } } entrystatus = true; } catch (Exception e) { log.logError(toString(), Messages.getString("JobMoveFiles.Log.Error", e.toString())); } finally { if (file_name != null) { try { file_name.close(); } catch (IOException ex) { } ; } } return entrystatus; }
From source file:com.akretion.kettle.steps.terminatooor.ScriptValuesAddedFunctions.java
public static boolean isFolder(ScriptEngine actualContext, Bindings actualObject, Object[] ArgList, Object FunctionContext) { try {/*from ww w . j ava 2s . c o m*/ if (ArgList.length == 1 && !isNull(ArgList[0]) && !isUndefined(ArgList[0])) { if (ArgList[0].equals(null)) return false; FileObject file = null; try { // Source file file = KettleVFS.getFileObject((String) ArgList[0]); boolean isafolder = false; if (file.exists()) { if (file.getType().equals(FileType.FOLDER)) isafolder = true; else new RuntimeException("[" + (String) ArgList[0] + "] is not a folder!"); } else { new RuntimeException("folder [" + (String) ArgList[0] + "] can not be found!"); } return isafolder; } catch (IOException e) { throw new RuntimeException("The function call isFolder throw an error : " + e.toString()); } finally { if (file != null) try { file.close(); } catch (Exception e) { } } } else { throw new RuntimeException("The function call isFolder is not valid."); } } catch (Exception e) { throw new RuntimeException(e.toString()); } }
From source file:com.panet.imeta.trans.steps.scriptvalues_mod.ScriptValuesAddedFunctions.java
public static boolean isFolder(Context actualContext, Scriptable actualObject, Object[] ArgList, Function FunctionContext) { try {/*from ww w . j a v a 2s . c o m*/ if (ArgList.length == 1 && !isNull(ArgList[0]) && !isUndefined(ArgList[0])) { if (ArgList[0].equals(null)) return false; FileObject file = null; try { // Source file file = KettleVFS.getFileObject(Context.toString(ArgList[0])); boolean isafolder = false; if (file.exists()) { if (file.getType().equals(FileType.FOLDER)) isafolder = true; else Context.reportRuntimeError("[" + Context.toString(ArgList[0]) + "] is not a folder!"); } else { Context.reportRuntimeError( "folder [" + Context.toString(ArgList[0]) + "] can not be found!"); } return isafolder; } catch (IOException e) { throw Context.reportRuntimeError("The function call isFolder throw an error : " + e.toString()); } finally { if (file != null) try { file.close(); } catch (Exception e) { } } } else { throw Context.reportRuntimeError("The function call isFolder is not valid."); } } catch (Exception e) { throw Context.reportRuntimeError(e.toString()); } }
From source file:org.apache.commons.vfs.example.Shell.java
/** * Does a 'cp' command.//from w w w .j ava2 s. co m */ private void cp(final String[] cmd) throws Exception { if (cmd.length < 3) { throw new Exception("USAGE: cp <src> <dest>"); } final FileObject src = mgr.resolveFile(cwd, cmd[1]); FileObject dest = mgr.resolveFile(cwd, cmd[2]); if (dest.exists() && dest.getType() == FileType.FOLDER) { dest = dest.resolveFile(src.getName().getBaseName()); } dest.copyFrom(src, Selectors.SELECT_ALL); }
From source file:org.apache.commons.vfs.example.Shell.java
/** * Does an 'ls' command./*from w w w . jav a2 s. com*/ */ private void ls(final String[] cmd) throws FileSystemException { int pos = 1; final boolean recursive; if (cmd.length > pos && cmd[pos].equals("-R")) { recursive = true; pos++; } else { recursive = false; } final FileObject file; if (cmd.length > pos) { file = mgr.resolveFile(cwd, cmd[pos]); } else { file = cwd; } if (file.getType() == FileType.FOLDER) { // List the contents System.out.println("Contents of " + file.getName()); listChildren(file, recursive, ""); } else { // Stat the file System.out.println(file.getName()); final FileContent content = file.getContent(); System.out.println("Size: " + content.getSize() + " bytes."); final DateFormat dateFormat = DateFormat.getDateTimeInstance(DateFormat.MEDIUM, DateFormat.MEDIUM); final String lastMod = dateFormat.format(new Date(content.getLastModifiedTime())); System.out.println("Last modified: " + lastMod); } }
From source file:org.apache.commons.vfs.example.Shell.java
/** * Lists the children of a folder./*ww w. j a va2 s .c om*/ */ private void listChildren(final FileObject dir, final boolean recursive, final String prefix) throws FileSystemException { final FileObject[] children = dir.getChildren(); for (int i = 0; i < children.length; i++) { final FileObject child = children[i]; System.out.print(prefix); System.out.print(child.getName().getBaseName()); if (child.getType() == FileType.FOLDER) { System.out.println("/"); if (recursive) { listChildren(child, recursive, prefix + " "); } } else { System.out.println(); } } }
From source file:org.apache.commons.vfs.example.ShowProperties.java
public static void main(String[] args) { if (args.length == 0) { System.err.println("Please pass the name of a file as parameter."); System.err.println("e.g. java org.apache.commons.vfs.example.ShowProperties LICENSE.txt"); return;/* ww w . j av a2 s.co m*/ } for (int i = 0; i < args.length; i++) { try { FileSystemManager mgr = VFS.getManager(); System.out.println(); System.out.println("Parsing: " + args[i]); FileObject file = mgr.resolveFile(args[i]); System.out.println("URL: " + file.getURL()); System.out.println("getName(): " + file.getName()); System.out.println("BaseName: " + file.getName().getBaseName()); System.out.println("Extension: " + file.getName().getExtension()); System.out.println("Path: " + file.getName().getPath()); System.out.println("Scheme: " + file.getName().getScheme()); System.out.println("URI: " + file.getName().getURI()); System.out.println("Root URI: " + file.getName().getRootURI()); System.out.println("Parent: " + file.getName().getParent()); System.out.println("Type: " + file.getType()); System.out.println("Exists: " + file.exists()); System.out.println("Readable: " + file.isReadable()); System.out.println("Writeable: " + file.isWriteable()); System.out.println("Root path: " + file.getFileSystem().getRoot().getName().getPath()); if (file.exists()) { if (file.getType().equals(FileType.FILE)) { System.out.println("Size: " + file.getContent().getSize() + " bytes"); } else if (file.getType().equals(FileType.FOLDER) && file.isReadable()) { FileObject[] children = file.getChildren(); System.out.println("Directory with " + children.length + " files"); for (int iterChildren = 0; iterChildren < children.length; iterChildren++) { System.out.println("#" + iterChildren + ": " + children[iterChildren].getName()); if (iterChildren > 5) { break; } } } System.out.println("Last modified: " + DateFormat.getInstance().format(new Date(file.getContent().getLastModifiedTime()))); } else { System.out.println("The file does not exist"); } file.close(); } catch (FileSystemException ex) { ex.printStackTrace(); } } }
From source file:org.apache.ivy.plugins.repository.vfs.VfsRepository.java
/** * Return a listing of the contents of a parent directory. Listing is a set of strings * representing VFS URIs./*from w ww.ja v a 2 s. c o m*/ * * @param vfsURI * providing identifying a VFS provided resource * @throws IOException * on failure. * @see "Supported File Systems in the jakarta-commons-vfs documentation" */ public List list(String vfsURI) throws IOException { ArrayList list = new ArrayList(); Message.debug("list called for URI" + vfsURI); FileObject resourceImpl = getVFSManager().resolveFile(vfsURI); Message.debug("resourceImpl=" + resourceImpl.toString()); Message.debug("resourceImpl.exists()" + resourceImpl.exists()); Message.debug("resourceImpl.getType()" + resourceImpl.getType()); Message.debug("FileType.FOLDER" + FileType.FOLDER); if ((resourceImpl != null) && resourceImpl.exists() && (resourceImpl.getType() == FileType.FOLDER)) { FileObject[] children = resourceImpl.getChildren(); for (int i = 0; i < children.length; i++) { FileObject child = children[i]; Message.debug("child " + i + child.getName().getURI()); list.add(VfsResource.normalize(child.getName().getURI())); } } return list; }
From source file:org.apache.ivy.plugins.repository.vfs.VfsResource.java
/** * Get a list of direct descendents of the given resource. Note that attempts to get a list of * children does <emphasize>not</emphasize> result in an error. Instead an error message is * logged and an empty ArrayList returned. * /*from www . j a v a 2s. c om*/ * @return A <code>ArrayList</code> of VFSResources */ public List getChildren() { init(); ArrayList list = new ArrayList(); try { if ((resourceImpl != null) && resourceImpl.exists() && (resourceImpl.getType() == FileType.FOLDER)) { FileObject[] children = resourceImpl.getChildren(); for (int i = 0; i < children.length; i++) { FileObject child = children[i]; list.add(normalize(child.getName().getURI())); } } } catch (IOException e) { Message.debug(e); Message.verbose(e.getLocalizedMessage()); } return list; }