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:net.redstonelamp.gui.RedstoneLampGUI.java

private static List<File> getServerDirectories() {
    File config = new File("redstonelamp-gui-config.json");
    if (!config.isFile()) {
        try {/*from   w  w w.j a  v  a  2  s.  c o  m*/
            InputStream is = RedstoneLampGUI.class.getResourceAsStream("redfstonelamp-gui-config.json");
            OutputStream os = new FileOutputStream(config);
            IOUtils.copy(is, os);
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
    List<File> out = new ArrayList<>();
    StringBuilder configContents = new StringBuilder();
    try {
        InputStream is = new FileInputStream(config);
        byte[] buffer = new byte[is.available()];
        is.read(buffer);
        is.close();
        try {
            JSONObject json = new JSONObject(new String(buffer));
            JSONArray array = json.getJSONArray("history");
            for (int i = 0; i < array.length(); i++) {
                JSONObject object = array.getJSONObject(i);
                out.add(new File(object.getString("path")));
            }
        } catch (JSONException e) {
            e.printStackTrace();
        }
    } catch (IOException e) {
        e.printStackTrace();
    }
    return out;
}

From source file:com.datasalt.pangool.solr.TupleSolrOutputFormat.java

private static void listFiles(File dir, Set<File> files) throws IOException {
    File[] list = dir.listFiles();
    for (File f : list) {
        if (f.isFile()) {
            files.add(f);//from  w  ww.  j av  a  2s .  c o m
        } else {
            listFiles(f, files);
        }
    }
}

From source file:com.hw.util.CompressUtils.java

private static void unzipFolder(File uncompressFile, File descPathFile, boolean override) {

    ZipFile zipFile = null;//ww  w .  java 2  s .c o  m
    try {
        zipFile = new ZipFile(uncompressFile, "GBK");

        Enumeration<ZipArchiveEntry> entries = zipFile.getEntries();
        while (entries.hasMoreElements()) {
            ZipArchiveEntry zipEntry = entries.nextElement();
            String name = zipEntry.getName();
            name = name.replace("\\", "/");

            File currentFile = new File(descPathFile, name);

            //? 
            if (currentFile.isFile() && currentFile.exists() && !override) {
                continue;
            }

            if (name.endsWith("/")) {
                currentFile.mkdirs();
                continue;
            } else {
                currentFile.getParentFile().mkdirs();
            }

            FileOutputStream fos = null;
            try {
                fos = new FileOutputStream(currentFile);
                InputStream is = zipFile.getInputStream(zipEntry);
                IOUtils.copy(is, fos);
            } finally {
                IOUtils.closeQuietly(fos);
            }
        }
    } catch (IOException e) {
        throw new RuntimeException("", e);
    } finally {
        if (zipFile != null) {
            try {
                zipFile.close();
            } catch (IOException e) {
            }
        }
    }

}

From source file:it.serasoft.pdi.PDITools.java

private static void getFilesList(File f, ArrayList<File> completeFilesList, boolean recurse) {

    File[] files = f.listFiles();
    for (File item : files) {
        if (recurse && item.isDirectory() && !item.isHidden()) {
            getFilesList(item, completeFilesList, recurse);
        } else if (item.isFile() && !item.isHidden()
                && (item.getName().endsWith(EXT_PDI_JOB) || item.getName().endsWith(EXT_PDI_TRANSFORMATION))) {
            completeFilesList.add(item);
        }// w ww  .j  ava2s. co  m
    }
}

From source file:eu.qualimaster.adaptation.platform.ToolBase.java

/**
 * Returns whether <code>file</code> is readable.
 * /* w  ww . j av a  2  s . c om*/
 * @param file the file to be checked
 * @return <code>true</code> if <code>file</code> is readable, <code>false</code> else
 */
protected static boolean isReadable(File file) {
    return file.exists() && file.isFile() && file.canRead();
}

From source file:com.magnet.tools.tests.WebLogicStepDefs.java

public static void ensureBuildSuccessful(String filePath) {
    File logFile = new File(filePath);
    Assert.assertTrue(logFile + " should exist", logFile.exists() && logFile.isFile());
    try {/*  ww  w .  ja v  a 2s .c  o m*/
        FileInputStream fis = new FileInputStream(logFile);
        String content = IOUtils.toString(fis);
        File savedFile = new File(filePath + System.currentTimeMillis() + ".log");
        FileUtils.copyFile(logFile, savedFile);
        Assert.assertTrue("build from log: " + savedFile.getAbsolutePath() + " should be successful",
                content.contains("BUILD SUCCESS"));
        Assert.assertFalse("build from log: " + savedFile.getAbsolutePath() + " should not fail",
                content.contains("BUILD FAILURE"));
        if (!savedFile.delete()) {
            ScenarioUtils.log("Couldn't delete " + savedFile);
        }
        //      logFile.delete();
    } catch (Exception e) {
        Assert.fail("An exception occurred: " + e);
    }

}

From source file:de.tudarmstadt.ukp.dkpro.keyphrases.bookindexing.util.SerializationUtils.java

/**
 * @param object/*  ww w .  j a  v  a2  s .  co  m*/
 *          object to be serialized
 * @param filePath
 *          the object will be written at this location, directories will be
 *          created according to path
 * @throws Exception exception
 */
public static void serializeToDisk(Serializable object, String filePath) throws Exception {
    File dir = new File(FilenameUtils.getFullPathNoEndSeparator(filePath));
    if (!dir.exists()) {
        FileUtils.forceMkdir(dir);
    } else {
        if (dir.isFile()) {
            throw new IOException("Path to dir is a file!");
        }
    }
    ObjectOutputStream objOut = null;
    objOut = new ObjectOutputStream(new BufferedOutputStream(new FileOutputStream(filePath)));
    objOut.writeObject(object);
    objOut.flush();
    objOut.close();
}

From source file:info.servertools.core.util.FileUtils.java

/**
 * Check the size of a directory//from w w w.  j a v a2  s .  c o  m
 *
 * @param directory
 *         the directory to check
 *
 * @return the size of the directory in bytes
 */
public static long getFolderSize(File directory) {

    long length = 0;
    if (directory.exists() && directory.isDirectory()) {
        File[] files = directory.listFiles();
        if (files != null) {
            for (File file : files) {
                if (file.isFile())
                    length += file.length();
                else
                    length += getFolderSize(file);
            }
        }
    }

    return length;
}

From source file:jterm.command.Dir.java

@Command(name = "rmdir", minOptions = 1, syntax = "rm [-h] [-r] dirName")
public static void rm(List<String> options) {
    List<String> filesToBeRemoved = new ArrayList<>();
    final boolean[] recursivelyDeleteFlag = { false };
    options.forEach(option -> {/*from   w  w w .  ja  v  a  2 s  . c o  m*/
        switch (option) {
        case "-r":
            recursivelyDeleteFlag[0] = true;
            break;
        default:
            filesToBeRemoved.add(option);
            break;
        }
    });

    filesToBeRemoved.forEach(fileName -> {
        File file = new File(JTerm.currentDirectory, fileName);
        if (!file.isFile() && !file.isDirectory()) {
            JTerm.out.printf(TextColor.ERROR, "%s is not a file or directory%n", fileName);
        } else if (file.isDirectory()) {
            if (recursivelyDeleteFlag[0]) {
                try {
                    FileUtils.deleteDirectory(file);
                } catch (IOException e) {
                    JTerm.out.printf(TextColor.ERROR, "Error when deleting %s%n", fileName);
                }
            } else {
                JTerm.out.println(TextColor.ERROR,
                        "Attempting to delete a directory. Run the command again with -r.");
                return;
            }
        }

        file.delete();
    });
}

From source file:com.clustercontrol.repository.factory.AgentLibDownloader.java

/**
 * ?????????//w  w w  . j a v  a 2 s  .c o  m
 * @return
 * @throws HinemosUnknown 
 */
public static HashMap<String, String> getAgentLibMap() throws HinemosUnknown {
    HashMap<String, String> fileMap = new HashMap<String, String>();

    String agentLibDir = System.getProperty("hinemos.manager.home.dir", "/opt/hinemos/") + "/lib/agent";
    File dir = new File(agentLibDir);
    File[] files = dir.listFiles();
    if (files != null) {
        for (File file : files) {
            if (file.isFile()) {
                fileMap.put(file.getName(), getMD5(file.getAbsolutePath()));
            }
        }
    } else {
        m_log.info("files is null, agentLibDir=" + agentLibDir);
    }
    return fileMap;
}