Examples with FileObject org.openide.filesystems.FileObject used on opensource projects

Example 56 with FileObject

use of org.openide.filesystems.FileObject in project gephi by gephi.

the class ImportUtils method getArchivedFile.

public static FileObject getArchivedFile(final FileObject fileObject) {
    if (!isArchiveFile(fileObject)) {
        return fileObject;
    }
    FileObject result = fileObject;
    // ZIP and JAR archives
    if (FileUtil.isArchiveFile(fileObject)) {
        FileObject[] children = FileUtil.getArchiveRoot(fileObject).getChildren();
        if (children.length > 0) {
            result = children[0];
        }
    } else {
        // GZ or BZIP2 archives
        boolean isGz = fileObject.getExt().equalsIgnoreCase("gz");
        boolean isBzip = fileObject.getExt().equalsIgnoreCase("bz2");
        if (isGz || isBzip) {
            try {
                String[] splittedFileName = fileObject.getName().split("\\.");
                if (splittedFileName.length < 2) {
                    return fileObject;
                }
                String fileExt1 = splittedFileName[splittedFileName.length - 1];
                String fileExt2 = splittedFileName[splittedFileName.length - 2];
                File tempFile;
                if (fileExt1.equalsIgnoreCase("tar")) {
                    String fname = fileObject.getName().replaceAll("\\.tar$", "");
                    fname = fname.replace(fileExt2, "");
                    tempFile = File.createTempFile(fname, "." + fileExt2);
                    // Untar & unzip
                    if (isGz) {
                        tempFile = getGzFile(fileObject, tempFile, true);
                    } else {
                        tempFile = getBzipFile(fileObject, tempFile, true);
                    }
                } else {
                    String fname = fileObject.getName();
                    fname = fname.replace(fileExt1, "");
                    tempFile = File.createTempFile(fname, "." + fileExt1);
                    // Unzip
                    if (isGz) {
                        tempFile = getGzFile(fileObject, tempFile, false);
                    } else {
                        tempFile = getBzipFile(fileObject, tempFile, false);
                    }
                }
                tempFile.deleteOnExit();
                tempFile = FileUtil.normalizeFile(tempFile);
                result = FileUtil.toFileObject(tempFile);
            } catch (IOException ex) {
                Exceptions.printStackTrace(ex);
            }
        }
    }
    if (result == null) {
        // Never return null if the archive is empty, broken or anything
        result = fileObject;
    }
    return result;
}

Example 57 with FileObject

use of org.openide.filesystems.FileObject in project gephi by gephi.

the class ImportControllerImpl method importFile.

@Override
public Container importFile(File file) throws FileNotFoundException {
    FileObject fileObject = FileUtil.toFileObject(file);
    if (fileObject != null) {
        // Unzip and return content file
        fileObject = ImportUtils.getArchivedFile(fileObject);
        file = FileUtil.toFile(fileObject);
        FileImporterBuilder builder = getMatchingImporter(fileObject);
        if (fileObject != null && builder != null) {
            Container c = importFile(fileObject.getInputStream(), builder.buildImporter(), file);
            return c;
        }
    }
    return null;
}

Example 58 with FileObject

use of org.openide.filesystems.FileObject in project gephi by gephi.

the class SaveTask method run.

@Override
public void run() {
    Progress.start(progressTicket);
    Progress.setDisplayName(progressTicket, NbBundle.getMessage(SaveTask.class, "SaveTask.name"));
    File writeFile = null;
    try {
        String tempFileName = file.getName() + "_temp" + System.currentTimeMillis();
        writeFile = new File(file.getParent(), tempFileName);
        FileOutputStream outputStream = null;
        ZipOutputStream zipOut = null;
        BufferedOutputStream bos = null;
        DataOutputStream dos = null;
        try {
            // Stream
            int zipLevel = NbPreferences.forModule(SaveTask.class).getInt(ZIP_LEVEL_PREFERENCE, 9);
            outputStream = new FileOutputStream(writeFile);
            zipOut = new ZipOutputStream(outputStream);
            zipOut.setLevel(zipLevel);
            bos = new BufferedOutputStream(zipOut);
            dos = new DataOutputStream(bos);
            // Providers and workspace
            Collection<WorkspacePersistenceProvider> providers = PersistenceProviderUtils.getPersistenceProviders();
            Workspace[] workspaces = project.getLookup().lookup(WorkspaceProviderImpl.class).getWorkspaces();
            // Setup progress
            Progress.switchToDeterminate(progressTicket, 1 + (1 + providers.size()) * workspaces.length);
            // Write Project
            writeProject(dos, zipOut);
            Progress.progress(progressTicket);
            // Write Workspace files
            for (Workspace ws : workspaces) {
                writeWorkspace(ws, dos, zipOut);
                Progress.progress(progressTicket);
                for (WorkspacePersistenceProvider provider : providers) {
                    if (provider instanceof WorkspaceXMLPersistenceProvider) {
                        writeWorkspaceChildrenXML(ws, (WorkspaceXMLPersistenceProvider) provider, dos, zipOut);
                    } else if (provider instanceof WorkspaceBytesPersistenceProvider) {
                        writeWorkspaceChildrenBytes(ws, (WorkspaceBytesPersistenceProvider) provider, dos, zipOut);
                    }
                    Progress.progress(progressTicket);
                    if (cancel) {
                        break;
                    }
                }
                if (cancel) {
                    break;
                }
            }
            Progress.switchToIndeterminate(progressTicket);
            zipOut.finish();
        } finally {
            if (dos != null) {
                try {
                    dos.close();
                } catch (IOException ex1) {
                }
            }
            if (bos != null) {
                try {
                    bos.close();
                } catch (IOException ex1) {
                }
            }
            if (zipOut != null) {
                try {
                    zipOut.close();
                } catch (IOException ex1) {
                }
            }
            if (outputStream != null) {
                try {
                    outputStream.close();
                } catch (IOException ex1) {
                }
            }
        }
        Progress.finish(progressTicket);
        // Rename file
        if (!cancel && writeFile.exists()) {
            // Delete original file
            if (file.exists()) {
                file.delete();
            }
            FileObject tempFileObject = FileUtil.toFileObject(writeFile);
            FileLock lock = tempFileObject.lock();
            tempFileObject.rename(lock, getFileNameWithoutExt(file), getFileExtension(file));
            lock.releaseLock();
        }
    } catch (Exception ex) {
        if (ex instanceof GephiFormatException) {
            throw (GephiFormatException) ex;
        }
        throw new GephiFormatException(SaveTask.class, ex);
    } finally {
        if (writeFile != null && writeFile.exists()) {
            FileObject tempFileObject = FileUtil.toFileObject(writeFile);
            try {
                tempFileObject.delete();
            } catch (IOException ex) {
            }
        }
    }
    Progress.finish(progressTicket);
}

Example 59 with FileObject

use of org.openide.filesystems.FileObject in project Universal-G-Code-Sender by winder.

the class ActionRegistrationService method createAndLocalizeFullMenu.

/**
 * Creates a folder path in the netbeans filesystem and sets a localized
 * display name or each level of the path.
 */
public FileObject createAndLocalizeFullMenu(String path, String localizedPath) throws IOException {
    FileObject root = FileUtil.getConfigRoot();
    String[] paths = path.split("/");
    String[] names = localizedPath.split("/");
    if (paths.length != names.length) {
        throw new IllegalArgumentException("Path length must equal localized path length: " + path + ", " + localizedPath);
    }
    if (!paths[0].equals(names[0])) {
        throw new IllegalArgumentException("Path and localized path must be in the same top level directory. Found: " + paths[0] + " and " + names[0]);
    }
    String fullPath = paths[0];
    FileObject in = FileUtil.createFolder(root, fullPath);
    for (int i = 1; i < paths.length; i++) {
        fullPath = fullPath + "/" + paths[i];
        in = FileUtil.createFolder(root, fullPath);
        in.setAttribute("displayName", names[i]);
        in.refresh();
    }
    return in;
}

Example 60 with FileObject

use of org.openide.filesystems.FileObject in project Universal-G-Code-Sender by winder.

the class MacroService method reInitActions.

public void reInitActions() {
    String menuPath = "Menu/Machine/Macros";
    String actionCategory = "Macro";
    String localCategory = Localization.getString("platform.menu.macros");
    String localized = String.format("Menu/%s/%s", Localization.getString("platform.menu.machine"), Localization.getString("platform.menu.macros"));
    try {
        FileObject root = FileUtil.getConfigRoot();
        // Clear out the menu items.
        FileUtil.createFolder(root, menuPath).delete();
        FileUtil.createFolder(root, menuPath);
        String actionPath = "/Actions/" + actionCategory;
        FileUtil.createFolder(root, actionPath).delete();
        // FileObject actionsObject = FileUtil.createFolder(root, actionPath);
        ActionRegistrationService ars = Lookup.getDefault().lookup(ActionRegistrationService.class);
        BackendAPI backend = CentralLookup.getDefault().lookup(BackendAPI.class);
        Settings settings = backend.getSettings();
        int numMacros = settings.getNumMacros();
        for (int i = 0; i < numMacros; i++) {
            Macro m = settings.getMacro(i);
            ars.registerAction(MacroAction.class.getCanonicalName() + "." + m.getName(), m.getName(), actionCategory, localCategory, null, menuPath, localized, new MacroAction(settings, backend, i));
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
}