Java 类org.apache.commons.io.FileSystemUtils 实例源码

项目：bigstreams 文件：DiskSpaceCheckService.java

@Override
public void start() throws Exception {
    service.scheduleWithFixedDelay(new Runnable() {
        public void run() {

            long freeSpace;
            try {
                freeSpace = FileSystemUtils.freeSpaceKb(path);
                if (freeSpace <= diskFullKBActivation) {
                    // run disk full action
                    collectorAction.exec();

                }
            } catch (Throwable t) {
                LOG.error(t.toString(), t);
            }

        }
    }, initialDelay, frequency, TimeUnit.MILLISECONDS);

}

项目：gemfirexd-oss 文件：ExtractorUtils.java

/***
 * Determines if the target directory for extraction has sufficient space to store the output of data extraction
 * @param serverInfoMap
 * @param targetDirectory
 * @return True if sufficient space , false otherwise
 * @throws IOException
 */
public static boolean checkDiskSpaceInTargetDirectory(Map<String, ServerInfo> serverInfoMap, String targetDirectory) throws IOException {
  long totalDiskDirSize = getTotalSize(serverInfoMap);
  long totalSpaceAvailable = FileSystemUtils.freeSpaceKb(targetDirectory);

  GemFireXDDataExtractorImpl.logInfo("Total size of data to be extracted : " +  (double)totalDiskDirSize/1024d +  "MB");
  GemFireXDDataExtractorImpl.logInfo("Disk space available in the output directory : " + (double)totalSpaceAvailable/1024d + "MB");

  if (totalSpaceAvailable < totalDiskDirSize) {
    if ("n".equalsIgnoreCase(getUserInput())) {
      return false;
    }
  } else {
    GemFireXDDataExtractorImpl.logInfo("Sufficient disk space to carry out data extraction");
  }
  return true;
}

项目：gemfirexd-oss 文件：ExtractorUtils.java

/***
 * Determines if the target directory for extraction has sufficient space to store the output of data extraction
 * @param serverInfoMap
 * @param targetDirectory
 * @return True if sufficient space , false otherwise
 * @throws IOException
 */
public static boolean checkDiskSpaceInTargetDirectory(Map<String, ServerInfo> serverInfoMap, String targetDirectory) throws IOException {
  long totalDiskDirSize = getTotalSize(serverInfoMap);
  long totalSpaceAvailable = FileSystemUtils.freeSpaceKb(targetDirectory);

  GemFireXDDataExtractorImpl.logInfo("Total size of data to be extracted : " +  (double)totalDiskDirSize/1024d +  "MB");
  GemFireXDDataExtractorImpl.logInfo("Disk space available in the output directory : " + (double)totalSpaceAvailable/1024d + "MB");

  if (totalSpaceAvailable < totalDiskDirSize) {
    if ("n".equalsIgnoreCase(getUserInput())) {
      return false;
    }
  } else {
    GemFireXDDataExtractorImpl.logInfo("Sufficient disk space to carry out data extraction");
  }
  return true;
}

项目：restcommander 文件：MonitorProvider.java

public DiskUsage getFreeDiskspace() {

    long freeSpace = -1L;
    try {
        freeSpace = FileSystemUtils.freeSpaceKb("/");
    } catch (IOException e) {
        models.utils.LogUtils.printLogError("Error in getFreeDiskspace() " + e.getLocalizedMessage());
        //e.printStackTrace();
    }
    int gb = 1024*1024;
    DiskUsage usage = new DiskUsage();
    usage.freeSpaceGb = (double)freeSpace/ (double)gb;

    if(VarUtils.IN_DETAIL_DEBUG){

        models.utils.LogUtils.printLogNormal("Free Space:" + usage.freeSpaceGb + " GB");
    }

    currentDiskUsage = usage;
    return usage;
}

项目：opensearchserver 文件：Monitor.java

public Long getFreeDiskSpace() throws SecurityException, IOException,
        SearchLibException {
    try {
        long l = ClientFactory.INSTANCE.properties.getMaxStorage();
        if (l > 0) {
            l -= ClientCatalog.getInstanceSize();
            if (l < 0)
                l = 0;
            return l;
        }
        if (StartStopListener.OPENSEARCHSERVER_DATA_FILE.getClass()
                .getDeclaredMethod("getFreeSpace") != null)
            return StartStopListener.OPENSEARCHSERVER_DATA_FILE
                    .getFreeSpace();
    } catch (NoSuchMethodException e) {
    }
    return FileSystemUtils
            .freeSpaceKb(StartStopListener.OPENSEARCHSERVER_DATA_FILE
                    .getAbsolutePath()) * 1000;
}

项目：bigstreams 文件：StatusUpdaterThread.java

private long getDiskSpace() {
    try {
        return FileSystemUtils.freeSpaceKb("/");
    } catch (IOException e) {
        LOG.error(e.toString(), e);
        return -1L;
    }
}

项目：bigstreams 文件：StatusExtrasBuilder.java

private String getDiskSpace() {
    try {
        return String.valueOf(FileSystemUtils.freeSpaceKb("/"));
    } catch (IOException e) {
        LOG.error(e.toString(), e);
        return "-1";
    }
}

项目：bigstreams 文件：StatusUpdaterThread.java

private long getDiskSpace() {
    try {
        return FileSystemUtils.freeSpaceKb(dataDir);
    } catch (IOException e) {
        LOG.error(e.toString(), e);
        return -1L;
    }
}

项目：bigstreams 文件：StatusExtrasBuilder.java

private String getDiskSpace() {
    try {
        return String.valueOf(FileSystemUtils.freeSpaceKb(dataDir));
    } catch (IOException e) {
        LOG.error(e.toString(), e);
        return "-1";
    }
}

项目：gemfirexd-oss 文件：ExtractorUtils.java

protected static boolean checkDiskSpaceInTargetDirectory(String targetDirectory) throws IOException {
  long totalDiskDirSize = getTotalSize(targetDirectory);
  long totalSpaceAvailable = FileSystemUtils.freeSpaceKb(targetDirectory);
  GemFireXDDataExtractorImpl.logInfo("Estimated data to be extracted : " +  (double)totalDiskDirSize/1024d +  "MB");
  GemFireXDDataExtractorImpl.logInfo ("Disk space available in the output directory : " + (double)totalSpaceAvailable/1024d + "MB");
  if (totalSpaceAvailable < totalDiskDirSize) {
    if ("n".equalsIgnoreCase(getUserInput())) {
      return false;
    }
  } else {
    GemFireXDDataExtractorImpl.logInfo("Sufficient disk space to carry out data extraction");
  }
  return true;
}

项目：aramcomp 文件：FileSysMntrngService.java

/**
 * 파일시스템의 크기를 조회한다.
 * 
 * @param fileSysMntrngVO
 */
public int selectFileSysMg(FileSysMntrngVO fileSysMntrngVO) {
    try {
        FileSystemUtils.freeSpaceKb("");
    } catch (IOException e) {
        throw new RuntimeException(e);
    }
    return 0;
}

项目：gemfirexd-oss 文件：ExtractorUtils.java

protected static boolean checkDiskSpaceInTargetDirectory(String targetDirectory) throws IOException {
  long totalDiskDirSize = getTotalSize(targetDirectory);
  long totalSpaceAvailable = FileSystemUtils.freeSpaceKb(targetDirectory);
  GemFireXDDataExtractorImpl.logInfo("Estimated data to be extracted : " +  (double)totalDiskDirSize/1024d +  "MB");
  GemFireXDDataExtractorImpl.logInfo ("Disk space available in the output directory : " + (double)totalSpaceAvailable/1024d + "MB");
  if (totalSpaceAvailable < totalDiskDirSize) {
    if ("n".equalsIgnoreCase(getUserInput())) {
      return false;
    }
  } else {
    GemFireXDDataExtractorImpl.logInfo("Sufficient disk space to carry out data extraction");
  }
  return true;
}

项目：opensearchserver 文件：Monitor.java

public Long getTotalDiskSpace() throws SecurityException, IOException {
    try {
        long l = ClientFactory.INSTANCE.properties.getMaxStorage();
        if (l > 0)
            return l;
        if (StartStopListener.OPENSEARCHSERVER_DATA_FILE.getClass()
                .getDeclaredMethod("getTotalSpace") != null)
            return StartStopListener.OPENSEARCHSERVER_DATA_FILE
                    .getTotalSpace();
    } catch (NoSuchMethodException e) {
    }
    return FileSystemUtils
            .freeSpaceKb(StartStopListener.OPENSEARCHSERVER_DATA_FILE
                    .getAbsolutePath()) * 1000;
}

项目：egovframework.rte.root 文件：FilehandlingServiceTest.java

/**
    * @throws Exception
    */
   @SuppressWarnings("deprecation")
@Test
   public void testFileSystemUtils() throws Exception {

    try {
        long freeSpace = FileSystemUtils.freeSpace("C:/");

        assertTrue(freeSpace > 0);

    } catch (Exception e) {
        log.error(e.getCause());
    }
   }

项目：easyrec_major 文件：InfoController.java

public ModelAndView home(HttpServletRequest request, HttpServletResponse httpServletResponse) {
    String tenantId = ServletUtils.getSafeParameter(request, "tenantId", "");
    String operatorId = ServletUtils.getSafeParameter(request, "operatorId", "");

    ModelAndView mav = new ModelAndView("page");

    mav.addObject("title", "easyrec :: administration");

    mav.addObject("operatorId", operatorId);
    mav.addObject("tenantId", tenantId);

    if (Security.isDeveloper(request)) {
        mav.setViewName("dev/page");
        mav.addObject("page", "home");
        mav.addObject("operatorCount", operatorDAO.count());
        mav.addObject("tenantCount", remoteTenantDAO.count());
        mav.addObject("dbName", operatorDAO.getDbName());
        mav.addObject("dbUserName", operatorDAO.getDbUserName());
        mav.addObject("signedinOperatorId", Security.signedInOperatorId(request));


        mav.addObject("heapsize",
                ManagementFactory.getMemoryMXBean().getHeapMemoryUsage().getMax() / (1000000));
        mav.addObject("usedmemory",
                ManagementFactory.getMemoryMXBean().getHeapMemoryUsage().getUsed() / (1000000));

        int computationTimeInMilliseconds = logEntryDAO.getComputationDurationForDate() * 1000;
        String computationTime = HumanTime.approximately(computationTimeInMilliseconds);
        computationTime = computationTime.replaceAll("ms", "@1");
        computationTime = computationTime.replaceAll("s", "@2");
        computationTime = computationTime.replaceAll("m", "@3");
        computationTime = computationTime.replaceAll("h", "@4");
        computationTime = computationTime.replaceAll("d", "@5");
        computationTime = computationTime.replaceAll("@1", "milliseconds");
        computationTime = computationTime.replaceAll("@2", "seconds");
        computationTime = computationTime.replaceAll("@3", "minutes");
        computationTime = computationTime.replaceAll("@4", "hours");
        computationTime = computationTime.replaceAll("@5", "days");
        mav.addObject("dailyComputationTime", computationTime);

        long freeSpace = 0L;

        try {
            freeSpace = FileSystemUtils.freeSpaceKb(System.getProperties().getProperty("user.dir"));
        } catch (IOException e) {
            logger.error("Could not check free Free Disc Space :" + e.getMessage());
        }

        mav.addObject("freespace", freeSpace / 1048576);

        return mav;
    } else {
        return MessageBlock.createSingle(mav, MSG.NOT_SIGNED_IN, HOME, MSG.ERROR);
    }
}

项目：easyrec-PoC 文件：InfoController.java

public ModelAndView home(HttpServletRequest request, HttpServletResponse httpServletResponse) {
    String tenantId = ServletUtils.getSafeParameter(request, "tenantId", "");
    String operatorId = ServletUtils.getSafeParameter(request, "operatorId", "");

    ModelAndView mav = new ModelAndView("page");

    mav.addObject("title", "easyrec :: administration");

    mav.addObject("operatorId", operatorId);
    mav.addObject("tenantId", tenantId);

    if (Security.isDeveloper(request)) {
        mav.setViewName("dev/page");
        mav.addObject("page", "home");
        mav.addObject("operatorCount", operatorDAO.count());
        mav.addObject("tenantCount", remoteTenantDAO.count());
        mav.addObject("dbName", operatorDAO.getDbName());
        mav.addObject("dbUserName", operatorDAO.getDbUserName());
        mav.addObject("signedinOperatorId", Security.signedInOperatorId(request));


        mav.addObject("heapsize",
                ManagementFactory.getMemoryMXBean().getHeapMemoryUsage().getMax() / (1000000));
        mav.addObject("usedmemory",
                ManagementFactory.getMemoryMXBean().getHeapMemoryUsage().getUsed() / (1000000));

        int computationTimeInMilliseconds = logEntryDAO.getComputationDurationForDate() * 1000;
        String computationTime = HumanTime.approximately(computationTimeInMilliseconds);
        computationTime = computationTime.replaceAll("ms", "@1");
        computationTime = computationTime.replaceAll("s", "@2");
        computationTime = computationTime.replaceAll("m", "@3");
        computationTime = computationTime.replaceAll("h", "@4");
        computationTime = computationTime.replaceAll("d", "@5");
        computationTime = computationTime.replaceAll("@1", "milliseconds");
        computationTime = computationTime.replaceAll("@2", "seconds");
        computationTime = computationTime.replaceAll("@3", "minutes");
        computationTime = computationTime.replaceAll("@4", "hours");
        computationTime = computationTime.replaceAll("@5", "days");
        mav.addObject("dailyComputationTime", computationTime);

        long freeSpace = 0L;

        try {
            freeSpace = FileSystemUtils.freeSpaceKb(System.getProperties().getProperty("user.dir"));
        } catch (IOException e) {
            logger.error("Could not check free Free Disc Space :" + e.getMessage());
        }

        mav.addObject("freespace", freeSpace / 1048576);

        return mav;
    } else {
        return MessageBlock.createSingle(mav, MSG.NOT_SIGNED_IN, HOME, MSG.ERROR);
    }
}

项目：easyrec 文件：InfoController.java

public ModelAndView home(HttpServletRequest request, HttpServletResponse httpServletResponse) {
    String tenantId = ServletUtils.getSafeParameter(request, "tenantId", "");
    String operatorId = ServletUtils.getSafeParameter(request, "operatorId", "");

    ModelAndView mav = new ModelAndView("page");

    mav.addObject("title", "easyrec :: administration");

    mav.addObject("operatorId", operatorId);
    mav.addObject("tenantId", tenantId);

    if (Security.isDeveloper(request)) {
        mav.setViewName("dev/page");
        mav.addObject("page", "home");
        mav.addObject("operatorCount", operatorDAO.count());
        mav.addObject("tenantCount", remoteTenantDAO.count());
        mav.addObject("dbName", operatorDAO.getDbName());
        mav.addObject("dbUserName", operatorDAO.getDbUserName());
        mav.addObject("signedinOperatorId", Security.signedInOperatorId(request));


        mav.addObject("heapsize",
                ManagementFactory.getMemoryMXBean().getHeapMemoryUsage().getMax() / (1000000));
        mav.addObject("usedmemory",
                ManagementFactory.getMemoryMXBean().getHeapMemoryUsage().getUsed() / (1000000));

        int computationTimeInMilliseconds = logEntryDAO.getComputationDurationForDate() * 1000;
        String computationTime = HumanTime.approximately(computationTimeInMilliseconds);
        computationTime = computationTime.replaceAll("ms", "@1");
        computationTime = computationTime.replaceAll("s", "@2");
        computationTime = computationTime.replaceAll("m", "@3");
        computationTime = computationTime.replaceAll("h", "@4");
        computationTime = computationTime.replaceAll("d", "@5");
        computationTime = computationTime.replaceAll("@1", "milliseconds");
        computationTime = computationTime.replaceAll("@2", "seconds");
        computationTime = computationTime.replaceAll("@3", "minutes");
        computationTime = computationTime.replaceAll("@4", "hours");
        computationTime = computationTime.replaceAll("@5", "days");
        mav.addObject("dailyComputationTime", computationTime);

        long freeSpace = 0L;

        try {
            freeSpace = FileSystemUtils.freeSpaceKb(System.getProperties().getProperty("user.dir"));
        } catch (IOException e) {
            logger.error("Could not check free Free Disc Space :" + e.getMessage());
        }

        mav.addObject("freespace", freeSpace / 1048576);

        return mav;
    } else {
        return MessageBlock.createSingle(mav, MSG.NOT_SIGNED_IN, HOME, MSG.ERROR);
    }
}

项目：java-util-examples 文件：GetAvailableSpace.java

@Test
public void get_available_space_apache_commons () throws IOException {

    long freeSpace = FileSystemUtils.freeSpaceKb("/");

    assertTrue(freeSpace > 0);
}

项目：levelup-java-examples 文件：GetAvailableSpace.java

@Test
public void get_available_space_apache_commons () throws IOException {

    long freeSpace = FileSystemUtils.freeSpaceKb("/");

    assertTrue(freeSpace > 0);
}