예제 #1
0
 private ClassLoaderStrategy getClassLoaderStrategy(String fullyQualifiedClassName)
     throws Exception {
   try {
     // Get just the package name
     StringBuffer sb = new StringBuffer(fullyQualifiedClassName);
     sb.delete(sb.lastIndexOf("."), sb.length());
     currentPackage = sb.toString();
     // Retrieve the Java classpath from the system properties
     String cp = System.getProperty("java.class.path");
     String sepChar = System.getProperty("path.separator");
     String[] paths = StringUtils.pieceList(cp, sepChar.charAt(0));
     ClassLoaderStrategy cl =
         ClassLoaderUtil.getClassLoader(ClassLoaderUtil.FILE_SYSTEM_CLASS_LOADER, new String[] {});
     // Iterate through paths until class with the specified name is found
     String classpath = StringUtils.replaceChar(currentPackage, '.', File.separatorChar);
     for (int i = 0; i < paths.length; i++) {
       Class[] classes = cl.getClasses(paths[i] + File.separatorChar + classpath, currentPackage);
       for (int j = 0; j < classes.length; j++) {
         if (classes[j].getName().equals(fullyQualifiedClassName)) {
           return ClassLoaderUtil.getClassLoader(
               ClassLoaderUtil.FILE_SYSTEM_CLASS_LOADER, new String[] {paths[i]});
         }
       }
     }
     throw new Exception("Class could not be found.");
   } catch (Exception e) {
     System.err.println("Exception creating class loader strategy.");
     System.err.println(e.getMessage());
     throw e;
   }
 }
예제 #2
0
 /**
  * Gets the list of the vnmrj users(operators) for the current unix user logged in
  *
  * @return the list of vnmrj users
  */
 protected Object[] getOperators() {
   String strUser = System.getProperty("user.name");
   User user = LoginService.getDefault().getUser(strUser);
   ArrayList<String> aListOperators = user.getOperators();
   if (aListOperators == null || aListOperators.isEmpty())
     aListOperators = new ArrayList<String>();
   Collections.sort(aListOperators);
   if (aListOperators.contains(strUser)) aListOperators.remove(strUser);
   aListOperators.add(0, strUser);
   return (aListOperators.toArray());
 }
  protected void setupPortEditors() {
    viewer.setCellEditors(new CellEditor[] {null, new TextCellEditor(ports)});

    ICellModifier cellModifier =
        new ICellModifier() {
          public Object getValue(Object element, String property) {
            ServerPort sp = (ServerPort) element;
            if (sp.getPort() < 0) return "-";
            return sp.getPort() + "";
          }

          public boolean canModify(Object element, String property) {
            if ("port".equals(property)) return true;

            return false;
          }

          public void modify(Object element, String property, Object value) {
            try {
              Item item = (Item) element;
              ServerPort sp = (ServerPort) item.getData();
              int port = Integer.parseInt((String) value);
              execute(new ModifyPortCommand(tomcatConfiguration, sp.getId(), port));
            } catch (Exception ex) {
              // ignore
            }
          }
        };
    viewer.setCellModifier(cellModifier);

    // preselect second column (Windows-only)
    String os = System.getProperty("os.name");
    if (os != null && os.toLowerCase().indexOf("win") >= 0) {
      ports.addSelectionListener(
          new SelectionAdapter() {
            public void widgetSelected(SelectionEvent event) {
              try {
                int n = ports.getSelectionIndex();
                viewer.editElement(ports.getItem(n).getData(), 1);
              } catch (Exception e) {
                // ignore
              }
            }
          });
    }
  }
예제 #4
0
  /**
   * Returns an instance of the default toolkit. The default toolkit is the subclass of <code>
   * Toolkit</code> specified in the system property <code>awt.toolkit</code>, or <code>
   * gnu.java.awt.peer.gtk.GtkToolkit</code> if the property is not set.
   *
   * @return An instance of the system default toolkit.
   * @error AWTError If the toolkit cannot be loaded.
   */
  public static Toolkit getDefaultToolkit() {
    if (toolkit != null) return (toolkit);

    String toolkit_name = System.getProperty("awt.toolkit", default_toolkit_name);

    try {
      Class cls = Class.forName(toolkit_name);
      Object obj = cls.newInstance();

      if (!(obj instanceof Toolkit))
        throw new AWTError(toolkit_name + " is not a subclass of " + "java.awt.Toolkit");

      toolkit = (Toolkit) obj;
      return (toolkit);
    } catch (Exception e) {
      throw new AWTError("Cannot load AWT toolkit: " + e.getMessage());
    }
  }
예제 #5
0
    public void actionPerformed(ActionEvent e) {
      if (isDirectorySelected()) {
        File dir = getDirectory();
        if (dir != null) {
          try {
            // Strip trailing ".."
            dir = ShellFolder.getNormalizedFile(dir);
          } catch (IOException ex) {
            // Ok, use f as is
          }
          changeDirectory(dir);
          return;
        }
      }

      JFileChooser chooser = getFileChooser();

      String filename = getFileName();
      FileSystemView fs = chooser.getFileSystemView();
      File dir = chooser.getCurrentDirectory();

      if (filename != null) {
        // Remove whitespaces from end of filename
        int i = filename.length() - 1;

        while (i >= 0 && filename.charAt(i) <= ' ') {
          i--;
        }

        filename = filename.substring(0, i + 1);
      }

      if (filename == null || filename.length() == 0) {
        // no file selected, multiple selection off, therefore cancel the approve action
        resetGlobFilter();
        return;
      }

      File selectedFile = null;
      File[] selectedFiles = null;

      // Unix: Resolve '~' to user's home directory
      if (File.separatorChar == '/') {
        if (filename.startsWith("~/")) {
          filename = System.getProperty("user.home") + filename.substring(1);
        } else if (filename.equals("~")) {
          filename = System.getProperty("user.home");
        }
      }

      if (chooser.isMultiSelectionEnabled()
          && filename.length() > 1
          && filename.charAt(0) == '"'
          && filename.charAt(filename.length() - 1) == '"') {
        List<File> fList = new ArrayList<File>();

        String[] files = filename.substring(1, filename.length() - 1).split("\" \"");
        // Optimize searching files by names in "children" array
        Arrays.sort(files);

        File[] children = null;
        int childIndex = 0;

        for (String str : files) {
          File file = fs.createFileObject(str);
          if (!file.isAbsolute()) {
            if (children == null) {
              children = fs.getFiles(dir, false);
              Arrays.sort(children);
            }
            for (int k = 0; k < children.length; k++) {
              int l = (childIndex + k) % children.length;
              if (children[l].getName().equals(str)) {
                file = children[l];
                childIndex = l + 1;
                break;
              }
            }
          }
          fList.add(file);
        }

        if (!fList.isEmpty()) {
          selectedFiles = fList.toArray(new File[fList.size()]);
        }
        resetGlobFilter();
      } else {
        selectedFile = fs.createFileObject(filename);
        if (!selectedFile.isAbsolute()) {
          selectedFile = fs.getChild(dir, filename);
        }
        // check for wildcard pattern
        FileFilter currentFilter = chooser.getFileFilter();
        if (!selectedFile.exists() && isGlobPattern(filename)) {
          changeDirectory(selectedFile.getParentFile());
          if (globFilter == null) {
            globFilter = new GlobFilter();
          }
          try {
            globFilter.setPattern(selectedFile.getName());
            if (!(currentFilter instanceof GlobFilter)) {
              actualFileFilter = currentFilter;
            }
            chooser.setFileFilter(null);
            chooser.setFileFilter(globFilter);
            return;
          } catch (PatternSyntaxException pse) {
            // Not a valid glob pattern. Abandon filter.
          }
        }

        resetGlobFilter();

        // Check for directory change action
        boolean isDir = (selectedFile != null && selectedFile.isDirectory());
        boolean isTrav = (selectedFile != null && chooser.isTraversable(selectedFile));
        boolean isDirSelEnabled = chooser.isDirectorySelectionEnabled();
        boolean isFileSelEnabled = chooser.isFileSelectionEnabled();
        boolean isCtrl =
            (e != null
                && (e.getModifiers() & Toolkit.getDefaultToolkit().getMenuShortcutKeyMask()) != 0);

        if (isDir && isTrav && (isCtrl || !isDirSelEnabled)) {
          changeDirectory(selectedFile);
          return;
        } else if ((isDir || !isFileSelEnabled)
            && (!isDir || !isDirSelEnabled)
            && (!isDirSelEnabled || selectedFile.exists())) {
          selectedFile = null;
        }
      }

      if (selectedFiles != null || selectedFile != null) {
        if (selectedFiles != null || chooser.isMultiSelectionEnabled()) {
          if (selectedFiles == null) {
            selectedFiles = new File[] {selectedFile};
          }
          chooser.setSelectedFiles(selectedFiles);
          // Do it again. This is a fix for bug 4949273 to force the
          // selected value in case the ListSelectionModel clears it
          // for non-existing file names.
          chooser.setSelectedFiles(selectedFiles);
        } else {
          chooser.setSelectedFile(selectedFile);
        }
        chooser.approveSelection();
      } else {
        if (chooser.isMultiSelectionEnabled()) {
          chooser.setSelectedFiles(null);
        } else {
          chooser.setSelectedFile(null);
        }
        chooser.cancelSelection();
      }
    }