Example usage for java.io File getParent

List of usage examples for java.io File getParent

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Introduction

In this page you can find the example usage for java.io File getParent.

Prototype

public String getParent()

Source Link

Document

Returns the pathname string of this abstract pathname's parent, or null if this pathname does not name a parent directory.

Usage

From source file:RolloverFileOutputStream.java

private void removeOldFiles() {
    if (_retainDays > 0) {
        Calendar retainDate = Calendar.getInstance();
        retainDate.add(Calendar.DATE, -_retainDays);
        int borderYear = retainDate.get(java.util.Calendar.YEAR);
        int borderMonth = retainDate.get(java.util.Calendar.MONTH) + 1;
        int borderDay = retainDate.get(java.util.Calendar.DAY_OF_MONTH);

        File file = new File(_filename);
        File dir = new File(file.getParent());
        String fn = file.getName();
        int s = fn.toLowerCase().indexOf(YYYY_MM_DD);
        if (s < 0)
            return;
        String prefix = fn.substring(0, s);
        String suffix = fn.substring(s + YYYY_MM_DD.length());

        String[] logList = dir.list();
        for (int i = 0; i < logList.length; i++) {
            fn = logList[i];//from   w ww.  j  a va 2  s .  c  om
            if (fn.startsWith(prefix) && fn.indexOf(suffix, prefix.length()) >= 0) {
                try {
                    StringTokenizer st = new StringTokenizer(
                            fn.substring(prefix.length(), prefix.length() + YYYY_MM_DD.length()), "_.");
                    int nYear = Integer.parseInt(st.nextToken());
                    int nMonth = Integer.parseInt(st.nextToken());
                    int nDay = Integer.parseInt(st.nextToken());

                    if (nYear < borderYear || (nYear == borderYear && nMonth < borderMonth)
                            || (nYear == borderYear && nMonth == borderMonth && nDay <= borderDay)) {
                        // log.info("Log age "+fn);
                        new File(dir, fn).delete();
                    }
                } catch (Exception e) {
                    // if (log.isDebugEnabled())
                    e.printStackTrace();
                }
            }
        }
    }
}

From source file:com.opengamma.integration.timeseries.snapshot.RedisLKVFileWriter.java

private void ensureParentDirectory(final File outputFile) {
    try {/*from  w  w  w .j av  a  2  s  .c o  m*/
        s_logger.debug("creating directory {}", outputFile.getParent());
        FileUtils.forceMkdir(outputFile.getParentFile());
        s_logger.debug("directory created");
    } catch (IOException ex) {
        throw new OpenGammaRuntimeException("Error creating directory " + outputFile.getParent(), ex);
    }
}

From source file:com.liferay.ide.alloy.core.webresources.PortalResourcesProvider.java

@Override
public File[] getResources(IWebResourcesContext context) {
    File[] retval = null;//  www  . j  a  v a 2s  . c o m
    final IFile htmlFile = context.getHtmlFile();
    final ILiferayProject project = LiferayCore.create(htmlFile.getProject());

    if (htmlFile != null && project != null) {
        final ILiferayPortal portal = project.adapt(ILiferayPortal.class);

        if (portal != null && ProjectUtil.isPortletProject(htmlFile.getProject())) {
            final IPath portalDir = portal.getAppServerPortalDir();

            if (portalDir != null) {
                final IPath cssPath = portalDir.append("html/themes/_unstyled/css");

                if (cssPath.toFile().exists()) {
                    synchronized (fileCache) {
                        final Collection<File> cachedFiles = fileCache.get(cssPath);

                        if (cachedFiles != null) {
                            retval = cachedFiles.toArray(new File[0]);
                        } else {
                            final Collection<File> files = FileUtils.listFiles(cssPath.toFile(),
                                    new String[] { "css", "scss" }, true);

                            final Collection<File> cached = new HashSet<File>();

                            for (File file : files) {
                                if (file.getName().endsWith("scss")) {
                                    final File cachedFile = new File(file.getParent(),
                                            ".sass-cache/" + file.getName().replaceAll("scss$", "css"));

                                    if (cachedFile.exists()) {
                                        cached.add(file);
                                    }
                                }
                            }

                            files.removeAll(cached);

                            if (files != null) {
                                retval = files.toArray(new File[0]);
                            }

                            fileCache.put(cssPath, files);
                        }
                    }
                }
            }
        } else if (portal != null && ProjectUtil.isLayoutTplProject(htmlFile.getProject())) {
            // return the static css resource for layout template names based on the version

            final String version = portal.getVersion();

            try {
                if (version != null && (version.startsWith("6.0") || version.startsWith("6.1"))) {
                    retval = createLayoutHelperFiles("resources/layouttpl-6.1.css");
                } else if (version != null) {
                    retval = createLayoutHelperFiles("resources/layouttpl-6.2.css");
                }
            } catch (IOException e) {
                AlloyCore.logError("Unable to load layout template helper css files", e);
            }
        }
    }

    return retval;
}

From source file:com.nike.cerberus.operation.dashboard.PublishDashboardOperation.java

private File extractArtifact(final URL artifactUrl) {
    final File extractionDirectory = Files.createTempDir();
    logger.debug("Extracting artifact contents to {}", extractionDirectory.getAbsolutePath());

    ArchiveEntry entry;//w w w .j  ava  2  s. c om
    TarArchiveInputStream tarArchiveInputStream = null;
    try {
        tarArchiveInputStream = new TarArchiveInputStream(
                new GzipCompressorInputStream(artifactUrl.openStream()));
        entry = tarArchiveInputStream.getNextEntry();
        while (entry != null) {
            String entryName = entry.getName();
            if (entry.getName().startsWith("./")) {
                entryName = entry.getName().substring(1);
            }
            final File destPath = new File(extractionDirectory, entryName);
            if (!entry.isDirectory()) {
                final File fileParentDir = new File(destPath.getParent());
                if (!fileParentDir.exists()) {
                    FileUtils.forceMkdir(fileParentDir);
                }
                FileOutputStream fileOutputStream = null;
                try {
                    fileOutputStream = new FileOutputStream(destPath);
                    IOUtils.copy(tarArchiveInputStream, fileOutputStream);
                } finally {
                    IOUtils.closeQuietly(fileOutputStream);
                }
            }
            entry = tarArchiveInputStream.getNextEntry();
        }
    } catch (IOException e) {
        e.printStackTrace();
    } finally {
        IOUtils.closeQuietly(tarArchiveInputStream);
    }

    return extractionDirectory;
}

From source file:gov.nih.nci.caarray.application.fileaccess.FileAccessUtils.java

/**
 * Unzips a .zip file, removes it from <code>files</code> and adds the extracted files to <code>files</code>.
 * //w ww  . jav a  2  s. co m
 * @param files the list of files to unzip and the files extracted from the zips
 * @param fileNames the list of filenames to go along with the list of files
 */
@SuppressWarnings("PMD.ExcessiveMethodLength")
public void unzipFiles(List<File> files, List<String> fileNames) {
    try {
        final Pattern p = Pattern.compile("\\.zip$");
        int index = 0;
        for (int i = 0; i < fileNames.size(); i++) {
            final Matcher m = p.matcher(fileNames.get(i).toLowerCase());

            if (m.find()) {
                final File file = files.get(i);
                final String fileName = file.getAbsolutePath();
                final String directoryPath = file.getParent();
                final ZipFile zipFile = new ZipFile(fileName);
                final Enumeration<? extends ZipEntry> entries = zipFile.entries();
                while (entries.hasMoreElements()) {
                    final ZipEntry entry = entries.nextElement();
                    final File entryFile = new File(directoryPath + "/" + entry.getName());

                    final InputStream fileInputStream = zipFile.getInputStream(entry);
                    final FileOutputStream fileOutputStream = new FileOutputStream(entryFile);
                    IOUtils.copy(fileInputStream, fileOutputStream);
                    IOUtils.closeQuietly(fileOutputStream);

                    files.add(entryFile);
                    fileNames.add(entry.getName());
                }
                zipFile.close();
                files.remove(index);
                fileNames.remove(index);
            }
            index++;
        }
    } catch (final IOException e) {
        throw new FileAccessException("Couldn't unzip archive.", e);
    }
}

From source file:io.stallion.tools.ExportToHtml.java

@Override
public void execute(ServeCommandOptions options) throws Exception {
    Log.info("EXECUTE EXPORT ACTION!!");
    String exportFolder = Settings.instance().getTargetFolder() + "/export-"
            + DateUtils.formatNow("yyyy-MM-dd-HH-mm-ss");
    File export = new File(exportFolder);
    if (!export.exists()) {
        export.mkdirs();/*from w  w w.j a  va2 s.co m*/
    }
    FileUtils.copyDirectory(new File(Settings.instance().getTargetFolder() + "/assets"),
            new File(exportFolder + "/st-assets"));

    Set<String> assets = new HashSet<>();

    Set<String> allUrlPaths = new HashSet<>();

    for (SiteMapItem item : SiteMapController.instance().getAllItems()) {
        String uri = item.getPermalink();
        Log.info("URI {0}", uri);
        if (!uri.contains("://")) {
            uri = "http://localhost" + uri;
        }
        URL url = new URL(uri);
        allUrlPaths.add(url.getPath());
    }

    allUrlPaths.addAll(ExporterRegistry.instance().exportAll());

    for (String path : allUrlPaths) {
        Log.info("Export page {0}", path);
        MockRequest request = new MockRequest(path, "GET");
        MockResponse response = new MockResponse();
        RequestHandler.instance().handleStallionRequest(request, response);
        response.getContent();

        if (!path.contains(".")) {
            if (!path.endsWith("/")) {
                path += "/";
            }
            path += "index.html";
        }
        File file = new File(exportFolder + path);
        File folder = new File(file.getParent());
        if (!folder.isDirectory()) {
            folder.mkdirs();
        }
        String html = response.getContent();
        html = html.replace(Settings.instance().getSiteUrl(), "");
        FileUtils.write(file, html, UTF8);
        assets.addAll(findAssetsInHtml(response.getContent()));
    }

    for (String src : assets) {
        Log.info("Asset src: {0}", src);

        MockRequest request = new MockRequest(src, "GET");
        MockResponse response = new MockResponse();
        RequestHandler.instance().handleStallionRequest(request, response);
        int min = 300;
        if (response.getContent().length() < 300) {
            min = response.getContent().length();
        }
        URL url = new URL("http://localhost" + src);
        File file = new File(exportFolder + url.getPath());
        File folder = new File(file.getParent());
        if (!folder.isDirectory()) {
            folder.mkdirs();
        }
        if (url.getPath().endsWith(".js") || url.getPath().endsWith(".css")) {
            FileUtils.write(file, response.getContent(), UTF8);
        } else {
            //ByteArrayOutputStream bos = new ByteArrayOutputStream();
            //response.getOutputStream()
            //bos.writeTo(response.getOutputStream());
            //bos.close();
            //FileUtils.writeByteArrayToFile(file, response.getContent().getBytes());
        }
    }

}

From source file:com.dien.manager.servlet.UploadShpServlet.java

/**
 * shp//from   ww w  . ja va2s . co m
 * 
 * @param pathAndName
 * @return
 */
public boolean checkShpFileComplete(String pathAndName, ArrayList<String> msglist) {
    File shpFile = new File(pathAndName);
    shpFile.getParent();
    if (shpFile.isFile()) {
        String fNameAll = shpFile.getName();
        String fName = fNameAll.substring(0, fNameAll.lastIndexOf("."));
        HashMap<String, String> fileList = getShpAllFile(shpFile.getParent(), fName);
        logger.info(fileList);
        if (fileList.get(".shp") == null) {
            msglist.add(".shp");
        }
        if (fileList.get(".shx") == null) {
            msglist.add(".shx");
        }
        if (fileList.get(".dbf") == null) {
            msglist.add(".dbf");
        }
        if (fileList.get(".prj") == null) {
            msglist.add(".prj");
        }
        return msglist.size() > 0 ? false : true;
    } else {
        return false;
    }
}

From source file:com.doplgangr.secrecy.FileSystem.Vault.java

public Vault rename(String name) {
    if (wrongPass)
        return null; //bye
    java.io.File folder = new java.io.File(path);
    java.io.File newFoler = new java.io.File(folder.getParent(), name);
    try {/*from  ww w .j  ava  2s .c om*/
        FileUtils.copyDirectory(folder, newFoler);
    } catch (IOException e) {
        // New Folder should be cleared. Only preserver old folder
        try {
            FileUtils.deleteDirectory(newFoler);
        } catch (IOException ignored) {
            //ignore
        }
        return null;
    }
    try {
        FileUtils.deleteDirectory(folder);
    } catch (IOException ignored) {
        //ignored
    }
    return new Vault(name, key);
}

From source file:daoimplement.resultDao.java

@Override
public void write_to_file(String filename) {

    //Create a file       
    File file = new File(filename);
    if (!file.exists()) {
        File citydir = new File(file.getParent());
        if (!citydir.exists())
            citydir.mkdirs();//  w  w w.  j  a  v  a2  s  . c om

        try {
            file.createNewFile();
        } catch (IOException ex) {
            Logger.getLogger(resultDao.class.getName()).log(Level.SEVERE, null, ex);
        }
    }

    //Get information from Database       
    List<Results> results = template.loadAll(Results.class);

    //write to file   
    PrintWriter fout = null;

    try {
        fout = new PrintWriter(new BufferedWriter(new FileWriter(file)));

        for (Results rlst : results) {
            int student_id = rlst.getStudent().getStudent_id();
            int course_id = rlst.getCourse().getCourse_id();
            int mark1 = rlst.getMark1();
            int mark2 = rlst.getMark2();

            fout.println(student_id + "," + course_id + "," + mark1 + "," + mark2);
        }
        fout.close();
    } catch (IOException ex) {
        Logger.getLogger(resultDao.class.getName()).log(Level.SEVERE, null, ex);
    }
}

From source file:bio.igm.utils.init.ReduceConstructs.java

public ReduceConstructs(String _path, int _segment_size) throws IOException {
    this.path = _path;
    File f = new File(_path);

    try {//from w  ww  .  java2 s. c o m
        if (f.isDirectory()) {
            LOG = new Logging(_path, ReduceConstructs.class.getName()).setup();
        } else {
            LOG = new Logging(f.getParent(), ReduceConstructs.class.getName()).setup();
        }
    } catch (IOException ex) {
        Logger.getLogger(ReduceConstructs.class.getName()).log(Level.SEVERE, null, ex);
    }
    this.segment_size = _segment_size;
    LOG.info("Reading supplied reference FASTA files..");
    constructs = readConstructs("tempConstructs.fa");
    can_constructs = readConstructs("tempCan.fa");

    LOG.info("Shrinking constructs to specified segment length..");
    reduce_constructs("ptes");
    reduce_constructs("canonical");
}