javax.swing.filechooser.FileSystemView#getFileSystemView

Source File: BaseFileObjectTestHid.java From netbeans with Apache License 2.0

6 votes

public void testValidRoots () throws Exception {
    assertNotNull(testedFS.getRoot());    
    assertTrue(testedFS.getRoot().isValid());            
    
    FileSystemView fsv = FileSystemView.getFileSystemView();                
    File[] roots = File.listRoots();
    boolean validRoot = false;
    for (int i = 0; i < roots.length; i++) {
        FileObject root1 = FileUtil.toFileObject(roots[i]);
        if (!roots[i].exists()) {
           assertNull(root1);
           continue; 
        }
        
        assertNotNull(roots[i].getAbsolutePath (),root1);
        assertTrue(root1.isValid());
        if (testedFS == root1.getFileSystem()) {
            validRoot = true;
        }
    }
    assertTrue(validRoot);
}

Source File: WindowsStorageDeviceDetector.java From usbdrivedetector with MIT License

6 votes

private String getDeviceName(final String rootPath) {
    final File f = new File(rootPath);
    final FileSystemView v = FileSystemView.getFileSystemView();
    String name = v.getSystemDisplayName(f);

    if (name != null) {
        int idx = name.lastIndexOf('(');
        if (idx != -1) {
            name = name.substring(0, idx);
        }

        name = name.trim();
        if (name.isEmpty()) {
            name = null;
        }
    }
    return name;
}

Source File: bug8003399.java From openjdk-jdk9 with GNU General Public License v2.0

6 votes

public static void main(String[] args) throws Exception {
    if (OSInfo.getOSType() == OSInfo.OSType.WINDOWS &&
            OSInfo.getWindowsVersion().compareTo(OSInfo.WINDOWS_VISTA) > 0 ) {
        FileSystemView fsv = FileSystemView.getFileSystemView();
        for (File file : fsv.getFiles(fsv.getHomeDirectory(), false)) {
            if(file.isDirectory()) {
                for (File file1 : fsv.getFiles(file, false)) {
                    if(file1.isDirectory())
                    {
                        String path = file1.getPath();
                        if(path.startsWith("::{") &&
                                path.toLowerCase().endsWith(".library-ms")) {
                            throw new RuntimeException("Unconverted library link found");
                        }
                    }
                }
            }
        }
    }
    System.out.println("ok");
}

Source File: ActuatorRedisController.java From jeecg-boot-with-activiti with MIT License

5 votes

/**
 * @功能：获取磁盘信息
 * @param request
 * @param response
 * @return
 */
@GetMapping("/queryDiskInfo")
public Result<List<Map<String,Object>>> queryDiskInfo(HttpServletRequest request, HttpServletResponse response){
	Result<List<Map<String,Object>>> res = new Result<>();
	try {
		// 当前文件系统类
        FileSystemView fsv = FileSystemView.getFileSystemView();
        // 列出所有windows 磁盘
        File[] fs = File.listRoots();
        log.info("查询磁盘信息:"+fs.length+"个");
        List<Map<String,Object>> list = new ArrayList<>();
        
        for (int i = 0; i < fs.length; i++) {
        	if(fs[i].getTotalSpace()==0) {
        		continue;
        	}
        	Map<String,Object> map = new HashMap<>();
        	map.put("name", fsv.getSystemDisplayName(fs[i]));
        	map.put("max", fs[i].getTotalSpace());
        	map.put("rest", fs[i].getFreeSpace());
        	map.put("restPPT", (fs[i].getTotalSpace()-fs[i].getFreeSpace())*100/fs[i].getTotalSpace());
        	list.add(map);
        	log.info(map.toString());
        }
        res.setResult(list);
        res.success("查询成功");
	} catch (Exception e) {
		res.error500("查询失败"+e.getMessage());
	}
	return res;
}

Source File: ActuatorRedisController.java From jeecg-boot with Apache License 2.0

5 votes

/**
 * @功能：获取磁盘信息
 * @param request
 * @param response
 * @return
 */
@GetMapping("/queryDiskInfo")
public Result<List<Map<String,Object>>> queryDiskInfo(HttpServletRequest request, HttpServletResponse response){
	Result<List<Map<String,Object>>> res = new Result<>();
	try {
		// 当前文件系统类
        FileSystemView fsv = FileSystemView.getFileSystemView();
        // 列出所有windows 磁盘
        File[] fs = File.listRoots();
        log.info("查询磁盘信息:"+fs.length+"个");
        List<Map<String,Object>> list = new ArrayList<>();
        
        for (int i = 0; i < fs.length; i++) {
        	if(fs[i].getTotalSpace()==0) {
        		continue;
        	}
        	Map<String,Object> map = new HashMap<>();
        	map.put("name", fsv.getSystemDisplayName(fs[i]));
        	map.put("max", fs[i].getTotalSpace());
        	map.put("rest", fs[i].getFreeSpace());
        	map.put("restPPT", (fs[i].getTotalSpace()-fs[i].getFreeSpace())*100/fs[i].getTotalSpace());
        	list.add(map);
        	log.info(map.toString());
        }
        res.setResult(list);
        res.success("查询成功");
	} catch (Exception e) {
		res.error500("查询失败"+e.getMessage());
	}
	return res;
}

Source File: MockController.java From jeecg-boot with Apache License 2.0

5 votes

/**
   * 实时磁盘监控
 * @param request
 * @param response
 * @return
 */
@GetMapping("/queryDiskInfo")
public Result<List<Map<String,Object>>> queryDiskInfo(HttpServletRequest request, HttpServletResponse response){
	Result<List<Map<String,Object>>> res = new Result<>();
	try {
		// 当前文件系统类
        FileSystemView fsv = FileSystemView.getFileSystemView();
        // 列出所有windows 磁盘
        File[] fs = File.listRoots();
        log.info("查询磁盘信息:"+fs.length+"个");
        List<Map<String,Object>> list = new ArrayList<>();
        
        for (int i = 0; i < fs.length; i++) {
        	if(fs[i].getTotalSpace()==0) {
        		continue;
        	}
        	Map<String,Object> map = new HashMap<>();
        	map.put("name", fsv.getSystemDisplayName(fs[i]));
        	map.put("max", fs[i].getTotalSpace());
        	map.put("rest", fs[i].getFreeSpace());
        	map.put("restPPT", fs[i].getFreeSpace()*100/fs[i].getTotalSpace());
        	list.add(map);
        	log.info(map.toString());
        }
        res.setResult(list);
        res.success("查询成功");
	} catch (Exception e) {
		res.error500("查询失败"+e.getMessage());
	}
	return res;
}

Source File: MockController.java From teaching with Apache License 2.0

5 votes

/**
   * 实时磁盘监控
 * @param request
 * @param response
 * @return
 */
@GetMapping("/queryDiskInfo")
public Result<List<Map<String,Object>>> queryDiskInfo(HttpServletRequest request, HttpServletResponse response){
	Result<List<Map<String,Object>>> res = new Result<>();
	try {
		// 当前文件系统类
        FileSystemView fsv = FileSystemView.getFileSystemView();
        // 列出所有windows 磁盘
        File[] fs = File.listRoots();
        log.info("查询磁盘信息:"+fs.length+"个");
        List<Map<String,Object>> list = new ArrayList<>();
        
        for (int i = 0; i < fs.length; i++) {
        	if(fs[i].getTotalSpace()==0) {
        		continue;
        	}
        	Map<String,Object> map = new HashMap<>();
        	map.put("name", fsv.getSystemDisplayName(fs[i]));
        	map.put("max", fs[i].getTotalSpace());
        	map.put("rest", fs[i].getFreeSpace());
        	map.put("restPPT", fs[i].getFreeSpace()*100/fs[i].getTotalSpace());
        	list.add(map);
        	log.info(map.toString());
        }
        res.setResult(list);
        res.success("查询成功");
	} catch (Exception e) {
		res.error500("查询失败"+e.getMessage());
	}
	return res;
}

Source File: CommonTest.java From efo with MIT License

5 votes

@Test
public void testGetDriver() {
    FileSystemView fsv = FileSystemView.getFileSystemView();
    File[] fs = File.listRoots();
    for (File f : fs) {
        System.out.println(fsv.getSystemDisplayName(f));
        System.out.print("总大小" + Formatter.formatSize(f.getTotalSpace()));
        System.out.println("剩余" + Formatter.formatSize(f.getFreeSpace()));
        System.out.println(f.isDirectory());
    }
}

Source File: FileSystemViewFileIcon.java From pumpernickel with MIT License

5 votes

@Override
public Icon getIcon(File file) {
	FileSystemView fsv = FileSystemView.getFileSystemView();
	Icon icon = fsv.getSystemIcon(file);
	if (icon != null)
		return icon;
	return null;
}

Source File: bug6868611.java From jdk8u60 with GNU General Public License v2.0

4 votes

public void run() {
    FileSystemView fileSystemView = FileSystemView.getFileSystemView();

    fileSystemView.getFiles(new File(dir), false);
}

Source File: DiskUtils.java From spring-boot with Apache License 2.0

4 votes

public static final FileSystemView getFileSystemView(){
    // 当前文件系统类
    return FileSystemView.getFileSystemView();
}

Source File: bug6868611.java From openjdk-8 with GNU General Public License v2.0

4 votes

public void run() {
    FileSystemView fileSystemView = FileSystemView.getFileSystemView();

    fileSystemView.getFiles(new File(dir), false);
}

Source File: bug6868611.java From jdk8u-jdk with GNU General Public License v2.0

4 votes

public void run() {
    FileSystemView fileSystemView = FileSystemView.getFileSystemView();

    fileSystemView.getFiles(new File(dir), false);
}

Source File: bug6868611.java From hottub with GNU General Public License v2.0

4 votes

public void run() {
    FileSystemView fileSystemView = FileSystemView.getFileSystemView();

    fileSystemView.getFiles(new File(dir), false);
}

Source File: bug6868611.java From openjdk-8-source with GNU General Public License v2.0

4 votes

public void run() {
    FileSystemView fileSystemView = FileSystemView.getFileSystemView();

    fileSystemView.getFiles(new File(dir), false);
}

Source File: bug6868611.java From openjdk-jdk8u-backup with GNU General Public License v2.0

4 votes

public void run() {
    FileSystemView fileSystemView = FileSystemView.getFileSystemView();

    fileSystemView.getFiles(new File(dir), false);
}

Source File: bug6868611.java From dragonwell8_jdk with GNU General Public License v2.0

4 votes

public void run() {
    FileSystemView fileSystemView = FileSystemView.getFileSystemView();

    fileSystemView.getFiles(new File(dir), false);
}

Source File: MainPanel.java From java-swing-tips with MIT License

4 votes

private MainPanel() {
  super(new BorderLayout());

  FileSystemView fileSystemView = FileSystemView.getFileSystemView();
  DefaultMutableTreeNode root = new DefaultMutableTreeNode();
  DefaultTreeModel treeModel = new DefaultTreeModel(root);
  Stream.of(fileSystemView.getRoots()).forEach(fileSystemRoot -> {
    DefaultMutableTreeNode node = new DefaultMutableTreeNode(new CheckBoxNode(fileSystemRoot, Status.DESELECTED));
    root.add(node);
    Stream.of(fileSystemView.getFiles(fileSystemRoot, true))
        .filter(File::isDirectory)
        .map(file -> new CheckBoxNode(file, Status.DESELECTED))
        .map(DefaultMutableTreeNode::new)
        .forEach(node::add);
  });
  treeModel.addTreeModelListener(new CheckBoxStatusUpdateListener());

  JTree tree = new JTree(treeModel) {
    @Override public void updateUI() {
      setCellRenderer(null);
      setCellEditor(null);
      super.updateUI();
      // ???#1: JDK 1.6.0 bug??? Nimbus LnF
      setCellRenderer(new FileTreeCellRenderer(fileSystemView));
      setCellEditor(new CheckBoxNodeEditor(fileSystemView));
    }
  };
  tree.setRootVisible(false);
  tree.addTreeSelectionListener(new FolderSelectionListener(fileSystemView));

  tree.setEditable(true);
  tree.setBorder(BorderFactory.createEmptyBorder(4, 4, 4, 4));

  tree.expandRow(0);
  // tree.setToggleClickCount(1);

  setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
  add(new JScrollPane(tree));
  // // TEST
  // add(new JButton(new AbstractAction("test") {
  //   private void searchTreeForCheckedNode(TreePath path) {
  //     Object o = path.getLastPathComponent();
  //     if (!(o instanceof DefaultMutableTreeNode)) {
  //       return;
  //     }
  //     DefaultMutableTreeNode node = (DefaultMutableTreeNode) o;
  //     o = node.getUserObject();
  //     if (!(o instanceof CheckBoxNode)) {
  //       return;
  //     }
  //     CheckBoxNode check = (CheckBoxNode) o;
  //     if (check.getStatus() == Status.SELECTED) {
  //       System.out.println(check.getFile().toString());
  //     } else if (check.getStatus() == Status.INDETERMINATE && !node.isLeaf()) {
  //       // Java 9: Enumeration<TreeNode> e = node.children();
  //       Enumeration<?> e = node.children();
  //       while (e.hasMoreElements()) {
  //         searchTreeForCheckedNode(path.pathByAddingChild(e.nextElement()));
  //       }
  //     }
  //   }
  //
  //   @Override public void actionPerformed(ActionEvent e) {
  //     System.out.println("------------------");
  //     searchTreeForCheckedNode(tree.getPathForRow(0));
  //     // DefaultMutableTreeNode root = (DefaultMutableTreeNode) treeModel.getRoot();
  //     // // Java 9: Enumeration<TreeNode> e = root.breadthFirstEnumeration();
  //     // Enumeration<?> e = root.breadthFirstEnumeration();
  //     // while (e.hasMoreElements()) {
  //     //   DefaultMutableTreeNode node = (DefaultMutableTreeNode) e.nextElement();
  //     //   CheckBoxNode check = (CheckBoxNode) node.getUserObject();
  //     //   if (Objects.nonNull(check) && check.getStatus() == Status.SELECTED) {
  //     //     System.out.println(check.getFile().toString());
  //     //   }
  //     // }
  //   }
  // }), BorderLayout.SOUTH);

  setPreferredSize(new Dimension(320, 240));
}

Source File: BreadcrumbFileSelector.java From radiance with BSD 3-Clause "New" or "Revised" License

2 votes

/**
 * Creates a new breadcrumb bar file selector that uses the default file
 * system view.
 *
 * @param useNativeIcons If <code>true</code>, the path selectors will use native
 *                       icons.
 */
public BreadcrumbFileSelector(boolean useNativeIcons) {
    this(FileSystemView.getFileSystemView(), useNativeIcons);
}

Source File: FileUtil.java From qingyang with Apache License 2.0

2 votes

/**
 * 获取硬盘的盘符
 * 
 * @return
 */
public static String getDriver() {
	List<Disk> disks = new ArrayList<Disk>();

	// 获得当前文件系统类
	FileSystemView systemView = FileSystemView.getFileSystemView();

	// 桌面
	Disk homeDisk = new Disk();

	File file = systemView.getHomeDirectory();

	homeDisk.setFileName(systemView.getSystemDisplayName(file));

	homeDisk.setTotalSpace(FormetFileSize(file.getTotalSpace()));

	homeDisk.setFreeSpace(FormetFileSize(file.getFreeSpace()));

	homeDisk.setPath(file.getAbsolutePath());

	disks.add(homeDisk);

	// 我的文档
	Disk myDisk = new Disk();

	File myFile = systemView.getDefaultDirectory();

	myDisk.setFileName(systemView.getSystemDisplayName(myFile));

	myDisk.setTotalSpace(FormetFileSize(myFile.getTotalSpace()));

	myDisk.setFreeSpace(FormetFileSize(myFile.getFreeSpace()));

	myDisk.setPath(myFile.getAbsolutePath());

	disks.add(myDisk);

	// 列出所有的windows 磁盘
	File[] files = File.listRoots();

	for (int i = 0; i < files.length; i++) {
		Disk disk = new Disk();

		disk.setFileName(systemView.getSystemDisplayName(files[i]));

		disk.setTotalSpace(FormetFileSize(files[i].getTotalSpace()));

		disk.setFreeSpace(FormetFileSize(files[i].getFreeSpace()));

		disk.setPath(files[i].getAbsolutePath());

		disks.add(disk);
	}

	Gson gson = new Gson();

	String jsonStr = gson.toJson(disks);

	return jsonStr;
}

Java Code Examples for javax.swing.filechooser.FileSystemView#getFileSystemView()