Example usage for java.io File isFile

Introduction

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

Prototype

public boolean isFile()

Source Link

Document

Tests whether the file denoted by this abstract pathname is a normal file.

Usage

From source file:io.apiman.common.config.ConfigFileConfiguration.java

/**
 * Returns a URL to a file with the given name inside the given directory.
 *///  w w  w . j  av a  2  s.  c om
protected static URL findConfigUrlInDirectory(File directory, String configName) {
    if (directory.isDirectory()) {
        File cfile = new File(directory, configName);
        if (cfile.isFile()) {
            try {
                return cfile.toURI().toURL();
            } catch (MalformedURLException e) {
                throw new RuntimeException(e);
            }
        }
    }
    return null;
}

From source file:Main.java

/**
 * Returns a reference to a file with the specified name that is located
 * somewhere on the classpath. The code for this method is an adaptation of
 * code supplied by Dave Postill.//  ww w. j  av a2 s.c o  m
 * 
 * @param name
 *          the filename.
 * 
 * @return a reference to a file or <code>null if no file could be
 *         found.
 */
public static File findFileOnClassPath(final String name) {

    final String classpath = System.getProperty("java.class.path");
    final String pathSeparator = System.getProperty("path.separator");

    final StringTokenizer tokenizer = new StringTokenizer(classpath, pathSeparator);

    while (tokenizer.hasMoreTokens()) {
        final String pathElement = tokenizer.nextToken();

        final File directoryOrJar = new File(pathElement);
        final File absoluteDirectoryOrJar = directoryOrJar.getAbsoluteFile();

        if (absoluteDirectoryOrJar.isFile()) {
            final File target = new File(absoluteDirectoryOrJar.getParent(), name);
            if (target.exists()) {
                return target;
            }
        } else {
            final File target = new File(directoryOrJar, name);
            if (target.exists()) {
                return target;
            }
        }

    }
    return null;

}

From source file:com.adaptris.core.LogHandlerTest.java

public static void ensureDirectory(File dirOrFile) {
    if (dirOrFile.isFile()) {
        dirOrFile.delete();// ww w. java 2s.  com
    }
    dirOrFile.mkdirs();
}

From source file:com.indeed.imhotep.web.config.WebApp.java

private static void cleanupTempFiles() {
    final String tempDirPath = System.getProperty("java.io.tmpdir");
    final File tempDir = new File(tempDirPath);
    final File[] files = tempDir.listFiles();
    if (files == null) {
        return;//w  w w  . j av  a 2s . c  om
    }
    int deletedCount = 0;
    for (final File tempFile : files) {
        if (tempFile.isFile() && tempFile.getName().startsWith(IQLQuery.TEMP_FILE_PREFIX)) {
            if (!tempFile.delete()) {
                log.warn("Failed to delete temp file: " + tempFile);
            }
            deletedCount++;
        }
    }
    if (deletedCount > 0) {
        log.info("Cleaned up " + deletedCount + " temp files");
    }
}

From source file:com.stam.batchmove.BatchMoveUtils.java

public static File findFileByName(List<File> files, String fileName) {
    File file = null;//from   ww w.j  a  v  a 2  s.c  o  m

    for (File f : files) {
        if (f.isFile()) {
            String fn = f.getName();
            String fileNameWithoutExt = FilenameUtils.removeExtension(fn);
            if (fileName.equals(fn)) {
                file = f;
                break;
            } else if (fileName.equals(fileNameWithoutExt)) {
                file = f;
                break;
            }
        }
    }

    return file;
}

From source file:de.dfki.resc28.ole.bootstrap.App.java

private static void parseFile(File file) throws IOException {
    if (file.isFile()) {

        // parse the .DAT file and create RDF models for asset and its .DAT distribution
        InputStream fis = new FileInputStream(file);
        LDrawLexer lexer = new LDrawLexer(new ANTLRInputStream(fis));
        LDrawParser parser = new LDrawParser(new CommonTokenStream(lexer));
        ParseTreeWalker walker = new ParseTreeWalker();
        ParseTree tree = parser.file();//from w ww. ja  v  a 2 s  .  c  o  m

        walker.walk(new AssetListener(file.getName(), fGraphStore), tree);
        walker.walk(new LdrawDistributionListener(file.getName(), fGraphStore), tree);
        //         // FIXME: create users
        //         walker.walk(new UserListener(file.getName(), fGraphStore), tree);

        // add asset to repo
        Resource asset = fRepoModel
                .createResource(Util.joinPath(fAssetBaseUri, FilenameUtils.getBaseName(file.getName())));
        fRepoModel.add(fRepo, DCAT.dataset, asset);

        // close InputStream
        fis.close();
    }
}

From source file:c3.ops.priam.utils.SystemUtils.java

public static void createDirs(String location) {
    File dirFile = new File(location);
    if (dirFile.exists() && dirFile.isFile()) {
        dirFile.delete();/*from   w ww.  j a v a2  s.c  o  m*/
        dirFile.mkdirs();
    } else if (!dirFile.exists())
        dirFile.mkdirs();
}

From source file:Main.java

/**
 * get the FileOutputStream/*from ww w.ja va2s.  c  o m*/
 * @param filePath the filePath must contain head "/"
 * @return
 */
public static FileOutputStream getFileOutputStream(String filePath) {
    FileOutputStream fouts = null;
    File file = new File(Environment.getExternalStorageDirectory().getAbsolutePath() + filePath.trim());

    if (file.exists() && file.isFile()) {
        try {
            fouts = new FileOutputStream(file);
            Log.d("Ragnarok", "get the fouts path = " + file.getAbsolutePath());
            return fouts;
        } catch (FileNotFoundException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    } else {
        try {
            File fileDirs = new File(file.getParent());
            fileDirs.mkdirs();
            //Log.d(LOG_TAG, "make the fileDirs " + fileDirs.getPath());
            //file.createNewFile();   
            //Log.d("Ragnarok", "create a new file name " + file.getName());
            Log.d("Ragnarok", "file path " + file.getAbsolutePath());
            synchronized (file) {
                file.createNewFile();
                fouts = new FileOutputStream(file);
                return fouts;
            }
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }

    }
    return null;
}

From source file:com.technophobia.substeps.runner.syntax.FileUtils.java

public static Collection<File> getFiles(final File fFile, final String extension) {

    //  the parameter might be a dir or a single file
    final Collection<File> files;
    if (fFile.isFile()) {
        List<File> fileList = new ArrayList<>();
        fileList.add(fFile);//from  ww  w  . ja  va  2  s . co  m
        files = Collections.unmodifiableCollection(fileList);
    } else {
        files = org.apache.commons.io.FileUtils.listFiles(fFile, new String[] { extension }, true);
    }

    return files;
}

From source file:com.zyz.mobile.file.FileClipboard.java

/**
 * Delete the specified file.//ww w  .j av a  2s  .  c  o m
 *
 * @param file the file to be deleted
 */
public static void deleteFile(File file) throws IOException {
    if (file.isFile()) {
        file.delete();
    } else {
        FileUtils.deleteDirectory(file);
    }
}