Example usage for java.io File setWritable

List of usage examples for java.io File setWritable

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Introduction

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

Prototype

public boolean setWritable(boolean writable, boolean ownerOnly)

Source Link

Document

Sets the owner's or everybody's write permission for this abstract pathname.

Usage

From source file:com.cmart.PageControllers.SellItemImagesController.java

public void saveImages(String baseURL) {
    //System.out.println("sellitemimagecont: looking for image to upload!");
    //System.out.println("saving images :" + baseURL);
    baseURL = baseURL + "/" + GV.REMOTE_IMAGE_DIR + "/";

    // Special case for the thumbnail
    /*if(this.images.size()>1){
       FileItem image = this.images.get(0);
               //from   w w w.  j  a v  a2s.  c o  m
       //TODO: compress an image
       String[] ext = image.getName().split("\\.");
       int extIndex = ext.length>0 ? ext.length-1 : 0;
       String filename = this.itemID + "_" + 0 + "." + ext[extIndex];
       String URL = filename;
               
       // Setup the thumbnail file
       File file = new File(GlobalVars.localImageDir, filename);
       file.setReadable(true, false);
       file.setWritable(true, false);
               
       try {
    image.write(file);
            
    GlobalVars.db.insertThumbnail(this.itemID, URL);
       } catch (Exception e) {
    // TODO Auto-generated catch block
    this.errors.add(new Error("SellItemImagesController (saveImages): Could not save thumbnail", e));
    e.printStackTrace();
       }
    }*/
    boolean thumbnail = true;

    // Loop through all the images
    for (int i = 0; i < this.images.size(); i++) {
        FileItem image = this.images.get(i);

        //TODO: make number start from one and only count real images

        if (image.getSize() > 0) {
            // Make the file name and path
            String[] ext = image.getName().split("\\.");
            int extIndex = ext.length > 0 ? ext.length - 1 : 0;
            String filename = this.itemID + "_" + (i + 1) + "." + ext[extIndex];
            //String URL = filename;

            // Setup the image file
            //System.out.println("setting temp dir as the image");
            File file = new File(GV.LOCAL_TEMP_DIR, filename + "tmp");
            file.setReadable(true, false);
            file.setWritable(true, false);

            //System.out.println("URL :" + URL);
            //System.out.println("name :" + filename);
            //System.out.println("local :" + GV.LOCAL_IMAGE_DIR);
            //System.out.println("remote :" + GV.REMOTE_IMAGE_DIR);

            try {
                //System.out.println("doing db insert");
                GV.DB.insertImage(this.itemID, i + 1, filename, "");

                //System.out.println("saving image");
                image.write(file);

                //System.out.println("mkaing file in img dir");
                File file2 = new File(GV.LOCAL_IMAGE_DIR, filename);

                //System.out.println("doing the image resize");
                BufferedImage originalImage2 = ImageIO.read(file);
                int type2 = originalImage2.getType() == 0 ? BufferedImage.TYPE_INT_ARGB
                        : originalImage2.getType();

                //System.out.println("doing the image resize second step");
                BufferedImage resizeImageHintJpg2 = resizeImageWithHint(originalImage2, type2, 500, 450);
                ImageIO.write(resizeImageHintJpg2, "jpg", file2);

                try {
                    file.delete();
                } catch (Exception e) {

                }

                //System.out.println("sellitemimagecont: inserted an image!");

                if (thumbnail) {
                    //TODO: some image compression
                    String thumbName = this.itemID + "_" + 0 + "." + ext[extIndex];
                    GV.DB.insertThumbnail(this.itemID, thumbName);

                    //System.out.println("doing thumbnail");

                    File thumbFile = new File(GV.LOCAL_IMAGE_DIR, thumbName);

                    // Get a JPEG writer
                    // TODO: other formats??
                    /*ImageWriter writer = null;
                      Iterator iter = ImageIO.getImageWritersByFormatName("jpg");
                      if (iter.hasNext()) {
                          writer = (ImageWriter)iter.next();
                      }
                            
                      // Set the output file
                      ImageOutputStream ios = ImageIO.createImageOutputStream(thumbFile);
                      writer.setOutput(ios);
                              
                      // Set the compression level
                      JPEGImageWriteParam imgparams = new JPEGImageWriteParam(Locale.getDefault());
                      imgparams.setCompressionMode(ImageWriteParam.MODE_EXPLICIT) ;
                      imgparams.setCompressionQuality(128);
                              
                      // Write the compressed file
                      RenderedImage rendFile = ImageIO.read(file);
                      writer.write(null, new IIOImage(rendFile, null, null), imgparams);
                              
                              
                              
                            
                    // copy file
                    InputStream fin = new FileInputStream(file);
                    OutputStream fout = new FileOutputStream(thumbFile);
                    byte[] buff = new byte[1024];
                    int len;
                            
                    while((len = fin.read(buff)) > 0)
                         fout.write(buff, 0, len);
                            
                    fin.close();
                    fout.close();
                    */

                    BufferedImage originalImage = ImageIO.read(file2);
                    int type = originalImage.getType() == 0 ? BufferedImage.TYPE_INT_ARGB
                            : originalImage.getType();

                    BufferedImage resizeImageHintJpg = resizeImageWithHint(originalImage, type, 100, 100);
                    ImageIO.write(resizeImageHintJpg, "jpg", thumbFile);

                    thumbnail = false;
                }
            } catch (Exception e) {
                // TODO Auto-generated catch block
                this.errors.add(new Error("SellItemImagesController (saveImages): Could not save image", e));
                e.printStackTrace();
            }
        }
    }

    if (this.errors.size() == 0 && !this.useHTML5()) {
        createRedirectURL();
    }

    // Try to save the uploaded files
    /*try {
               
       while(images.hasNext()) {
    FileItem item = (FileItem) images.next();
    System.out.println("doing item 1");
    /*
     * Handle Form Fields.
     *
    if(item.isFormField()) {
       System.out.println("File Name = "+item.getFieldName()+", Value = "+item.getString());
    } else {
       //Handle Uploaded files.
       System.out.println("Field Name = "+item.getFieldName()+
          ", File Name = "+item.getName()+
          ", Content type = "+item.getContentType()+
          ", File Size = "+item.getSize());
       /*
        * Write file to the ultimate location.
        *
       File file = new File(GlobalVars.imageDir,item.getName());
       item.write(file);
    }
    //System.out.close();
       }
    }catch(Exception ex) {
       System.out.println("Error encountered while uploading file");
    }*/
}

From source file:com.comcast.cdn.traffic_control.traffic_router.core.util.PeriodicResourceUpdater.java

protected synchronized void copyDatabase(final File existingDB, final String newDB) throws IOException {
    try (final StringReader in = new StringReader(newDB);
            final FileOutputStream out = new FileOutputStream(existingDB);
            final FileLock lock = out.getChannel().tryLock()) {

        if (lock == null) {
            LOGGER.error("Database " + existingDB.getAbsolutePath() + " locked by another process.");
            return;
        }/*from   w w w.  j av a  2 s  .  com*/

        IOUtils.copy(in, out);
        existingDB.setReadable(true, false);
        existingDB.setWritable(true, true);
        lock.release();
    }
}

From source file:org.openbase.bco.ontology.lib.testing.Measurement.java

private void putIntoExcelFile(final String sheetName, final List<Long> simpleQuMeasuredValues,
        final List<Long> complexQuMeasuredValues, int daysCurCount) {
    // https://www.mkyong.com/java/apache-poi-reading-and-writing-excel-file-in-java/
    XSSFWorkbook workbook;//from   w  w w.  j  a  v  a2s.c  o m
    XSSFSheet sheet;
    Row row;

    try {
        FileInputStream excelFile = new FileInputStream(new File(FILE_NAME));
        workbook = new XSSFWorkbook(excelFile);
        sheet = workbook.getSheet(sheetName);
    } catch (IOException ex) {
        workbook = new XSSFWorkbook();
        sheet = workbook.createSheet(sheetName);
        row = sheet.createRow(daysCurCount);

        row.createCell(0).setCellValue("Days");
        row.createCell(1).setCellValue("Triple");
        row.createCell(2).setCellValue("Mean of simple trigger");
        row.createCell(3).setCellValue("Mean of complex trigger");
    }

    row = sheet.createRow(daysCurCount + 1);

    System.out.println("simple: " + simpleQuMeasuredValues);
    System.out.println("simple count: " + simpleQuMeasuredValues.size());
    System.out.println("complex: " + complexQuMeasuredValues);
    System.out.println("complex count: " + complexQuMeasuredValues.size());

    long sumSimple = 0L;
    long sumComplex = 0L;

    for (final long valueSimple : simpleQuMeasuredValues) {
        sumSimple += valueSimple;
    }
    for (final long valueComplex : complexQuMeasuredValues) {
        sumComplex += valueComplex;
    }

    // number of days
    final Cell cellDay = row.createCell(0);
    cellDay.setCellValue(daysCurCount + 1);

    // number of triple
    final Cell cellTriple = row.createCell(1);
    cellTriple.setCellValue(numberOfTriple);

    // mean of simple trigger time
    final Cell cellMeanSimple = row.createCell(2);
    cellMeanSimple.setCellValue(sumSimple / simpleQuMeasuredValues.size());

    // mean of complex trigger time
    final Cell cellMeanComplex = row.createCell(3);
    cellMeanComplex.setCellValue(sumComplex / complexQuMeasuredValues.size());

    try {
        final File file = new File(FILE_NAME);
        file.setReadable(true, false);
        file.setExecutable(true, false);
        file.setWritable(true, false);
        System.out.println("Save data row ...");
        final FileOutputStream outputStream = new FileOutputStream(file);
        workbook.write(outputStream);
        workbook.close();
    } catch (IOException ex) {
        ExceptionPrinter.printHistory(ex, LOGGER);
    }
}

From source file:org.openbase.bco.ontology.lib.testing.Measurement.java

private void saveMemoryTestValues(final String sheetName, final List<Long> simpleQuMeasuredValues,
        final List<Long> complexQuMeasuredValues, final DataVolume dataVolume) {
    XSSFWorkbook workbook;/*from ww w.j av  a2  s .c  o m*/
    XSSFSheet sheet;
    Row rowSimple;
    Row rowComplex;

    try {
        FileInputStream excelFile = new FileInputStream(new File(FILE_NAME));
        workbook = new XSSFWorkbook(excelFile);
        sheet = workbook.getSheet(sheetName);
        rowSimple = sheet.getRow(1);
        rowComplex = sheet.getRow(2);
    } catch (IOException ex) {
        workbook = new XSSFWorkbook();
        sheet = workbook.createSheet(sheetName);
        final Row row = sheet.createRow(0);
        rowSimple = sheet.createRow(1);
        rowComplex = sheet.createRow(2);

        row.createCell(1).setCellValue("ConfigData only");
        row.createCell(2).setCellValue("ConfigData and dayData");
        row.createCell(3).setCellValue("ConfigData and 4x dayData");
    }

    long sumSimple = 0L;
    long sumComplex = 0L;

    for (final long valueSimple : simpleQuMeasuredValues) {
        sumSimple += valueSimple;
    }
    for (final long valueComplex : complexQuMeasuredValues) {
        sumComplex += valueComplex;
    }

    int column = 0;

    switch (dataVolume) {
    case CONFIG:
        column = 1;
        break;
    case CONFIG_DAY:
        column = 2;
        break;
    case CONFIG_WEEK:
        column = 3;
        break;
    default:
        break;
    }

    System.out.println("Save date in column: " + column);

    // mean of simple trigger time
    final Cell cellMeanSimple = rowSimple.createCell(column);
    cellMeanSimple.setCellValue(sumSimple / simpleQuMeasuredValues.size());

    // mean of complex trigger time
    final Cell cellMeanComplex = rowComplex.createCell(column);
    cellMeanComplex.setCellValue(sumComplex / complexQuMeasuredValues.size());

    try {
        final File file = new File(FILE_NAME);
        file.setReadable(true, false);
        file.setExecutable(true, false);
        file.setWritable(true, false);
        System.out.println("Save data row ...");
        final FileOutputStream outputStream = new FileOutputStream(file);
        workbook.write(outputStream);
        workbook.close();
    } catch (IOException ex) {
        ExceptionPrinter.printHistory(ex, LOGGER);
    }
}

From source file:com.cws.esolutions.security.dao.keymgmt.impl.FileKeyManager.java

/**
 * @see com.cws.esolutions.security.dao.keymgmt.interfaces.KeyManager#createKeys(java.lang.String)
 *///from  w w w.  ja  va  2 s  .c  o m
public synchronized boolean createKeys(final String guid) throws KeyManagementException {
    final String methodName = FileKeyManager.CNAME
            + "#createKeys(final String guid) throws KeyManagementException";

    if (DEBUG) {
        DEBUGGER.debug(methodName);
        DEBUGGER.debug("Value: {}", guid);
    }

    boolean isComplete = false;
    OutputStream publicStream = null;
    OutputStream privateStream = null;

    final File keyDirectory = FileUtils.getFile(keyConfig.getKeyDirectory() + "/" + guid);

    try {
        if (!(keyDirectory.exists())) {
            if (!(keyDirectory.mkdirs())) {
                throw new KeyManagementException(
                        "Configured key directory does not exist and unable to create it");
            }
        }

        keyDirectory.setExecutable(true, true);

        SecureRandom random = new SecureRandom();
        KeyPairGenerator keyGenerator = KeyPairGenerator.getInstance(keyConfig.getKeyAlgorithm());
        keyGenerator.initialize(keyConfig.getKeySize(), random);
        KeyPair keyPair = keyGenerator.generateKeyPair();

        if (keyPair != null) {
            File privateFile = FileUtils
                    .getFile(keyDirectory + "/" + guid + SecurityServiceConstants.PRIVATEKEY_FILE_EXT);
            File publicFile = FileUtils
                    .getFile(keyDirectory + "/" + guid + SecurityServiceConstants.PUBLICKEY_FILE_EXT);

            if (!(privateFile.createNewFile())) {
                throw new IOException("Failed to store private key file");
            }

            if (!(publicFile.createNewFile())) {
                throw new IOException("Failed to store public key file");
            }

            privateFile.setWritable(true, true);
            publicFile.setWritable(true, true);

            privateStream = new FileOutputStream(privateFile);
            publicStream = new FileOutputStream(publicFile);

            IOUtils.write(keyPair.getPrivate().getEncoded(), privateStream);
            IOUtils.write(keyPair.getPublic().getEncoded(), publicStream);

            // assume success, as we'll get an IOException if the write failed
            isComplete = true;
        } else {
            throw new KeyManagementException("Failed to generate keypair. Cannot continue.");
        }
    } catch (FileNotFoundException fnfx) {
        throw new KeyManagementException(fnfx.getMessage(), fnfx);
    } catch (IOException iox) {
        throw new KeyManagementException(iox.getMessage(), iox);
    } catch (NoSuchAlgorithmException nsax) {
        throw new KeyManagementException(nsax.getMessage(), nsax);
    } finally {
        if (publicStream != null) {
            IOUtils.closeQuietly(publicStream);
        }

        if (privateStream != null) {
            IOUtils.closeQuietly(privateStream);
        }
    }

    return isComplete;
}

From source file:org.eclipse.acute.OmnisharpStreamConnectionProvider.java

/**
 *
 * @return path to server, unzipping it if necessary. Can be null is fragment is missing.
 *///from  w  ww  .j a va 2 s  . c  o  m
private @Nullable File getServer() throws IOException {
    File serverPath = new File(AcutePlugin.getDefault().getStateLocation().toFile(), "omnisharp-roslyn"); //$NON-NLS-1$
    if (!serverPath.exists()) {
        serverPath.mkdirs();
        try (InputStream stream = FileLocator.openStream(AcutePlugin.getDefault().getBundle(),
                new Path("omnisharp-roslyn.tar"), true); //$NON-NLS-1$
                TarArchiveInputStream tarStream = new TarArchiveInputStream(stream);) {
            TarArchiveEntry entry = null;
            while ((entry = tarStream.getNextTarEntry()) != null) {
                if (!entry.isDirectory()) {
                    File targetFile = new File(serverPath, entry.getName());
                    targetFile.getParentFile().mkdirs();
                    InputStream in = new BoundedInputStream(tarStream, entry.getSize()); // mustn't be closed
                    try (FileOutputStream out = new FileOutputStream(targetFile);) {
                        IOUtils.copy(in, out);
                        if (!Platform.OS_WIN32.equals(Platform.getOS())) {
                            int xDigit = entry.getMode() % 10;
                            targetFile.setExecutable(xDigit > 0, (xDigit & 1) == 1);
                            int wDigit = (entry.getMode() / 10) % 10;
                            targetFile.setWritable(wDigit > 0, (wDigit & 1) == 1);
                            int rDigit = (entry.getMode() / 100) % 10;
                            targetFile.setReadable(rDigit > 0, (rDigit & 1) == 1);
                        }
                    }
                }
            }
        }
    }
    return serverPath;
}

From source file:com.puppycrawl.tools.checkstyle.MainTest.java

@Test
public void testExistingFilePlainOutputToFileWithoutReadAndRwPermissions() throws Exception {
    final File file = temporaryFolder.newFile("file.output");
    // That works fine on Linux/Unix, but ....
    // It's not possible to make a file unreadable in Windows NTFS for owner.
    // http://stackoverflow.com/a/4354686
    // https://github.com/google/google-oauth-java-client/issues/55#issuecomment-69403681
    //assertTrue(file.setReadable(false, false));
    assertTrue(file.setWritable(false, false));
    exit.expectSystemExitWithStatus(-1);
    exit.checkAssertionAfterwards(new Assertion() {
        @Override/*from ww w.j a  v a 2s  .c o  m*/
        public void checkAssertion() throws IOException {
            assertEquals("Permission denied : '" + file.getCanonicalPath() + "'." + System.lineSeparator(),
                    systemOut.getLog());
            assertEquals("", systemErr.getLog());
        }
    });
    Main.main("-c", "src/test/resources/com/puppycrawl/tools/checkstyle/config-classname.xml", "-f", "plain",
            "-o", file.getCanonicalPath(), "src/test/resources/com/puppycrawl/tools/checkstyle/InputMain.java");
}

From source file:com.oneops.inductor.AbstractOrderExecutor.java

/**
 * writes private key/*from  www .  jav a  2s .c  om*/
 *
 * @param key String
 */
protected String writePrivateKey(String key) {
    String uuid = UUID.randomUUID().toString();
    String fileName = config.getDataDir() + "/" + uuid;
    try (BufferedWriter bw = Files.newBufferedWriter(Paths.get(fileName))) {
        bw.write(key);
        bw.close();
        File f = new File(fileName);
        f.setExecutable(false, false);
        f.setReadable(false, false);
        f.setWritable(false, false);
        f.setReadable(true, true);
        f.setWritable(true, true);
        logger.debug("file: " + fileName);
    } catch (IOException e) {
        logger.error("could not write file: " + fileName + " msg:" + e.getMessage());
    }
    return fileName;
}

From source file:com.oneops.inductor.AbstractOrderExecutor.java

/**
 * Creates a chef config file for unique lockfile by ci.
 * returns chef config full path./*from  w  ww . j  a v  a2 s . co  m*/
 *
 * @param ci
 * @param cookbookRelativePath chef config full path
 * @param logLevel
 * @return
 */
protected String writeChefConfig(String ci, String cookbookRelativePath, String logLevel) {
    String filename = "/tmp/chef-" + ci;

    String cookbookDir = config.getCircuitDir();
    if (!cookbookRelativePath.equals(""))
        cookbookDir = config.getCircuitDir().replace("packer", cookbookRelativePath);

    cookbookDir += "/components/cookbooks";
    String sharedDir = config.getCircuitDir().replace("packer", "shared/cookbooks");

    String content = "cookbook_path [\"" + cookbookDir + "\",\"" + sharedDir + "\"]\n";
    content += "lockfile \"" + filename + ".lock\"\n";
    content += "file_cache_path \"/tmp\"\n";
    content += "log_level :" + logLevel + "\n";
    content += "verify_api_cert true\n";
    FileWriter fstream;
    try {
        fstream = new FileWriter(filename);
        BufferedWriter bw = new BufferedWriter(fstream);
        bw.write(content);
        bw.close();

        File f = new File(filename);
        f.setExecutable(false, false);
        f.setReadable(false, false);
        f.setWritable(false, false);
        f.setReadable(true, true);
        f.setWritable(true, true);
        logger.debug("file: " + filename);

    } catch (IOException e) {
        logger.error("could not write file: " + filename + " msg:" + e.getMessage());
    }
    return filename;
}

From source file:com.comcast.cdn.traffic_control.traffic_router.core.loc.AbstractServiceUpdater.java

protected boolean copyDatabaseIfDifferent(final File existingDB, final File newDB) throws IOException {
    if (filesEqual(existingDB, newDB)) {
        LOGGER.info("[" + getClass().getSimpleName() + "] database unchanged.");
        return false;
    }/*from w  w  w.j av a 2s.c o  m*/

    if (existingDB.isDirectory() && newDB.isDirectory()) {
        moveDirectory(existingDB, newDB);
        LOGGER.info("[" + getClass().getSimpleName() + "] Successfully updated database " + existingDB);
        return true;
    }

    if (existingDB != null && existingDB.exists()) {
        deleteDatabase(existingDB);
    }

    newDB.setReadable(true, true);
    newDB.setWritable(true, false);
    final boolean renamed = newDB.renameTo(existingDB);

    if (!renamed) {
        LOGGER.fatal("[" + getClass().getSimpleName() + "] Unable to rename " + newDB + " to "
                + existingDB.getAbsolutePath() + "; current working directory is "
                + System.getProperty("user.dir"));
        return false;
    }

    LOGGER.info("[" + getClass().getSimpleName() + "] Successfully updated database " + existingDB);
    return true;
}