Examples of java.io.File.mkdirs()

java.io.File.mkdirs()
Create all the directories needed for this File. If the terminal directory already exists, answer false. If the directories were created successfully, answer true. @return true if the necessary directories were created,false otherwise.

        // 2) then quickly delete the file and...
        // 3) convert it to a directory


        File tmpDir = File.createTempFile(prefix, suffix, parentDirectory); // create file with unique name
        boolean deleteOk = tmpDir.delete(); // delete the tmp file and...
        boolean mkdirsOk = tmpDir.mkdirs(); // ...convert it to a directory


        if (!deleteOk || !mkdirsOk) {
            throw new IOException("Failed to create temp directory named [" + tmpDir + "]");
        }

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      // grab file's parent directory structure
      File destinationParent = destFile.getParentFile();


      // create the parent directory structure if needed
      destinationParent.mkdirs();


      // extract file if not a directory
      if (!entry.isDirectory()) {
        ObjectConverterUtil.write(zipFile.getInputStream(entry),
            destFile);

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  pos = i;
  i = -1;
      }
    }
    File dir = new File(filename.substring(0, pos));
    dir.mkdirs();
  }
  


  /**
   * gets the value of minFileSize. Files smaller then this size

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        // Get DB directory
        final File h2Dir = new File(dataDir, H2_DATA_DIR);


        if (!h2Dir.exists())
        {
            h2Dir.mkdirs();
        }
        else if (!h2Dir.isDirectory())
        {
            throw new IOException("Failed to create directory: " + h2Dir);
        }

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   */
  public void setTvDataDir(File dir) {
    for (TvDataServiceProxy proxy : getDataServices()) {
      File dataServiceDir=new File(dir,proxy.getId());
      if (!dataServiceDir.exists()) {
        dataServiceDir.mkdirs();
      }
      proxy.setWorkingDirectory(dataServiceDir);
    }
  }

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  public void init() {
    try {
      String tvdataRoot = Settings.propTVDataDirectory.getString();
      File rootDir = new File(tvdataRoot);
      if (!rootDir.exists()) {
        rootDir.mkdirs();
      }
      setTvDataDir(rootDir);


      // load only the settings of services with current subscription
      TvDataServiceProxy[] proxies = getDataServices();

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    if (dirName == null) {
      file = new File(dir, name);
    } else {
      File parentDir = new File(dir, dirName);
      if (!parentDir.exists()) {
        parentDir.mkdirs();
      }
      file = new File(parentDir, name);
    }


    if (useFileOutputStream ) {

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        basePath = arg0;
      if(!basePath.endsWith(File.separator))
        basePath += File.separator;
      File f = new File(basePath);
      if(!f.exists())
        f.mkdirs();
    }
  }
  
  /**
   * �������ͺͱ������ȡ�ı�����

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  public void saveSettings() {
    final File currentDir = new File(mCurrentTvDataDir);
    final File newDir = new File(mTVDataFolderPanel.getText());
    
    if(!newDir.exists()) {
      newDir.mkdirs();
    }
    
    if(!currentDir.equals(newDir)) {
      
      Window parent = UiUtilities.getLastModalChildOf(MainFrame.getInstance());

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    dir.append(File.separator);
    File file = new File(dir.toString());
    if(!file.exists()){
      //���Ŀ¼�������򴴽�Ŀ¼
      synchronized(FileSystemSaver.class){
        if(!file.mkdirs())
          return null;
      }
    }
    file = null;
    int times = 0;

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