Example usage for java.io File mkdir

List of usage examples for java.io File mkdir

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Introduction

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

Prototype

public boolean mkdir()

Source Link

Document

Creates the directory named by this abstract pathname.

Usage

From source file:com.igitras.codegen.common.utils.Utils.java

public static void createDirectory(File directory) {
    Assert.notNull(directory, "Directory cannot be null when creating directoryName in it.");
    if (!directory.exists()) {
        directory.mkdirs();/*www .  j av  a  2s  .c  o  m*/
    } else if (directory.isFile()) {
        directory.delete();
        directory.mkdir();
    }
}

From source file:com.qwazr.database.TableManager.java

public static Class<? extends TableServiceInterface> load(ExecutorService executor, File dataDirectory)
        throws IOException {
    if (INSTANCE != null)
        throw new IOException("Already loaded");
    File tableDir = new File(dataDirectory, SERVICE_NAME_TABLE);
    if (!tableDir.exists())
        tableDir.mkdir();
    try {/* w  ww  .j  a va 2 s .  co m*/
        INSTANCE = new TableManager(executor, tableDir);
        return TableServiceImpl.class;
    } catch (ServerException e) {
        throw new RuntimeException(e);
    }
}

From source file:jsdp.app.lotsizing.sS_jsdp.java

public static void plotCostFunction(int targetPeriod, double fixedOrderingCost, double proportionalOrderingCost,
        double holdingCost, double penaltyCost, Distribution[] distributions, double minDemand,
        double maxDemand, boolean printCostFunctionValues, boolean latexOutput,
        sS_StateSpaceSampleIterator.SamplingScheme samplingScheme, int maxSampleSize) {

    sS_BackwardRecursion recursion = new sS_BackwardRecursion(distributions, minDemand, maxDemand,
            fixedOrderingCost, proportionalOrderingCost, holdingCost, penaltyCost, samplingScheme,
            maxSampleSize);//from  www.ja v  a 2  s  . c  o  m
    recursion.runBackwardRecursion(targetPeriod);
    XYSeries series = new XYSeries("(s,S) policy");
    for (double i = sS_State.getMinInventory(); i <= sS_State.getMaxInventory(); i += sS_State.getStepSize()) {
        sS_StateDescriptor stateDescriptor = new sS_StateDescriptor(targetPeriod, sS_State.inventoryToState(i));
        series.add(i, recursion.getExpectedCost(stateDescriptor));
        if (printCostFunctionValues)
            System.out.println(i + "\t" + recursion.getExpectedCost(stateDescriptor));
    }
    XYDataset xyDataset = new XYSeriesCollection(series);
    JFreeChart chart = ChartFactory.createXYLineChart(
            "(s,S) policy - period " + targetPeriod + " expected total cost", "Opening inventory level",
            "Expected total cost", xyDataset, PlotOrientation.VERTICAL, false, true, false);
    ChartFrame frame = new ChartFrame("(s,S) policy", chart);
    frame.setVisible(true);
    frame.setSize(500, 400);

    if (latexOutput) {
        try {
            XYLineChart lc = new XYLineChart("(s,S) policy", "Opening inventory level", "Expected total cost",
                    new XYSeriesCollection(series));
            File latexFolder = new File("./latex");
            if (!latexFolder.exists()) {
                latexFolder.mkdir();
            }
            Writer file = new FileWriter("./latex/graph.tex");
            file.write(lc.toLatex(8, 5));
            file.close();
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    }
}

From source file:org.shareok.data.datahandlers.DataHandlersUtil.java

public static String getJobReportPath(String jobType, String jobId) {
    String shareokdataPath = getShareokdataPath();
    String repoType = jobType.split("-")[2];
    String filePath = shareokdataPath + File.separator + repoType;
    File file = new File(filePath);
    if (!file.exists()) {
        file.mkdir();
    }//  w  ww.j av  a  2s .  c o m
    filePath += File.separator + jobType;
    file = new File(filePath);
    if (!file.exists()) {
        file.mkdir();
    }
    filePath += File.separator + jobId;
    file = new File(filePath);
    if (!file.exists()) {
        file.mkdir();
    }
    return filePath;
}

From source file:com.phonegap.DirectoryManager.java

/**
 * Create directory on SD card.//from   w  w w  . j  a v a  2 s. c  o  m
 * 
 * @param directoryName      The name of the directory to create.
 * @return                T=successful, F=failed
 */
protected static boolean createDirectory(String directoryName) {
    boolean status;

    // Make sure SD card exists
    if ((testSaveLocationExists()) && (!directoryName.equals(""))) {
        File path = Environment.getExternalStorageDirectory();
        File newPath = constructFilePaths(path.toString(), directoryName);
        status = newPath.mkdir();
        status = true;
    }

    // If no SD card or invalid dir name
    else {
        status = false;
    }
    return status;
}

From source file:iplantappssplitter.IPlantAppsSplitter.java

/**
 * SetupInputOutput checks to see that we can find both the inputfile and
 *  then makes the output directory.  If something goes wrong with IO then 
 *  this function will exit.//w w  w  .j  a  va  2 s.  com
 */
private static void SetupInputOutput() {
    File infile = new File(myArgs.getInputFile());
    try {
        if (!infile.exists()) {
            throw new IOException("Input File: " + myArgs.getInputFile() + " not found.");
        }
    } catch (Exception e) {
        System.err.println(e.getMessage());
        System.err.println("Exiting...");
        System.exit(-1);
    }

    File dir = new File(myArgs.getOutputDirectory());
    try {
        if (!dir.exists()) {
            Boolean status = dir.mkdir();
            if (!status) {
                throw new IOException("Could not create directory: " + myArgs.getOutputDirectory());
            }
        }
    } catch (Exception e) {
        System.err.println(e.getMessage());
        System.err.println("Exiting...");
        System.exit(-1);
    }
}

From source file:net.algart.simagis.live.json.minimal.SimagisLiveUtils.java

public static JSONObject createThumbnail(File projectDir, File pyramidDir, String imageName,
        BufferedImage refImage) throws IOException, JSONException {
    final Path projectScope = projectDir.toPath();
    final BufferedImage tmbImage = toThumbnailSize(refImage);

    final File thumbnailDir = new File(pyramidDir.getParentFile(), ".thumbnail");
    thumbnailDir.mkdir();
    final File refFile = File.createTempFile(imageName + ".", ".jpg", thumbnailDir);
    final File tmbFile = tmbImage != refImage ? File.createTempFile(imageName + ".tmb.", ".jpg", thumbnailDir)
            : refFile;/*from  ww w . j a v  a2 s  .  c  o m*/

    final JSONObject thumbnail = new JSONObject();
    thumbnail.put("scope", "Project");
    thumbnail.put("width", tmbImage.getWidth());
    thumbnail.put("height", tmbImage.getHeight());
    thumbnail.put("src", toRef(projectScope, tmbFile.toPath()));
    ImageIO.write(refImage, "JPEG", refFile);
    if (tmbFile != refFile) {
        thumbnail.put("ref", toRef(projectScope, refFile.toPath()));
        ImageIO.write(tmbImage, "JPEG", tmbFile);
    }
    return thumbnail;
}

From source file:com.axelor.apps.tool.file.FileTool.java

/**
 * Copy all files and directories from a Folder to a destination Folder.
 * Must be called like: listAllFilesInFolder(srcFolderPath, "", srcFolderPath,
 * destFolderPath)//from  w ww . j  a  v  a 2  s  .com
 * 
 * @param currentFolder Used for the recursive called.
 * @param relatedPath Used for the recursive called.
 * @param sourceFolder Source directory.
 * @param destinationFolder Destination directory.
 * @param logger A logger.
 * @throws IOException 
 */
public static void copyFolderToFolder(String sourceFolder, String destinationFolder) throws IOException {

    // Current Directory.
    File current = new File(sourceFolder);
    File destFile = new File(destinationFolder);

    if (!destFile.exists()) {
        destFile.mkdir();
    }

    if (current.isDirectory()) {

        // List all files and folder in the current directory.
        File[] list = current.listFiles();
        if (list != null) {
            // Read the files list.
            for (int i = 0; i < list.length; i++) {
                // Create current source File
                File tf = new File(sourceFolder + "/" + list[i].getName());
                // Create current destination File
                File pf = new File(destinationFolder + "/" + list[i].getName());
                if (tf.isDirectory() && !pf.exists()) {
                    // If the file is a directory and does not exit in the
                    // destination Folder.
                    // Create the directory.
                    pf.mkdir();
                    copyFolderToFolder(tf.getAbsolutePath(), pf.getAbsolutePath());
                } else if (tf.isDirectory() && pf.exists()) {
                    // If the file is a directory and exits in the
                    // destination Folder.
                    copyFolderToFolder(tf.getAbsolutePath(), pf.getAbsolutePath());
                } else if (tf.isFile()) {
                    // If it is a file.
                    copy(sourceFolder + "/" + list[i].getName(), destinationFolder + "/" + list[i].getName());
                } else {
                    // Other cases.
                    LOG.error("Error : Copy folder");
                }
            }
        }
    }
}

From source file:com.k_joseph.apps.multisearch.solr.AddCustomFieldsToSchema.java

/**
 * Overwrites the previous schema file with the newly generated
 * //from   w  ww  .j  a  va2  s.co m
 * @param previousSchema currently used schema file
 * @param newSchema to be used instead of the previous
 */
private static void copyNewSchemaFileToPreviouslyUsed(String previousSchema, String newSchema) {
    File previousSchemaFile = new File(previousSchema);
    File newSchemaFile = new File(newSchema);

    if (previousSchemaFile.exists() && newSchemaFile.exists()) {
        String chartSearchBackUpPath = System.getProperty("user.home") + File.separator + ".multiSearch"
                + File.separator + "backup";
        File chartSearchBackUp = new File(chartSearchBackUpPath);
        if (!chartSearchBackUp.exists()) {
            chartSearchBackUp.mkdir();
        }
        previousSchemaFile.delete();
        newSchemaFile.renameTo(previousSchemaFile);
        try {
            //Backing up the new schema file for easy retrieval after restarting or upgrading the module
            //TODO support an option clickat the UI where by the user can Reload the solrserver, 
            //this would mean updating the schema file with back-up before the Reloading is done
            FileUtils.copyFileToDirectory(newSchemaFile, chartSearchBackUp);
        } catch (IOException e) {
            System.out.println("Error generated" + e);
        }
    }
}

From source file:com.littcore.io.util.ZipUtils.java

public static void unzip(File srcZipFile, File targetFilePath, boolean isDelSrcFile) throws IOException {
    if (!targetFilePath.exists()) //?
        targetFilePath.mkdirs();//from   w w w. j a  v a 2s .c o m
    ZipFile zipFile = new ZipFile(srcZipFile);

    Enumeration fileList = zipFile.getEntries();
    ZipEntry zipEntry = null;
    while (fileList.hasMoreElements()) {
        zipEntry = (ZipEntry) fileList.nextElement();
        if (zipEntry.isDirectory()) //?
        {
            File subFile = new File(targetFilePath, zipEntry.getName());
            if (!subFile.exists()) //??
                subFile.mkdir();
            continue;
        } else //?
        {
            File targetFile = new File(targetFilePath, zipEntry.getName());
            if (logger.isDebugEnabled()) {
                logger.debug("" + targetFile.getName());
            }

            if (!targetFile.exists()) {
                File parentPath = new File(targetFile.getParent());
                if (!parentPath.exists()) //????????
                    parentPath.mkdirs();
                //targetFile.createNewFile();
            }

            InputStream in = zipFile.getInputStream(zipEntry);
            FileOutputStream out = new FileOutputStream(targetFile);
            int len;
            byte[] buf = new byte[BUFFERED_SIZE];
            while ((len = in.read(buf)) != -1) {
                out.write(buf, 0, len);
            }
            out.close();
            in.close();
        }
    }
    zipFile.close();
    if (isDelSrcFile) {
        boolean isDeleted = srcZipFile.delete();
        if (isDeleted) {
            if (logger.isDebugEnabled()) {
                logger.debug("");
            }
        }
    }
}