Esempio n. 1
0
  /**
   * Parse the specified VM node, create a VMStandin for it, and add this to the specified
   * container.
   */
  private static void legacyPopulateVMForType(
      IVMInstallType vmType, Element vmElement, VMDefinitionsContainer container) {
    String id = vmElement.getAttribute("name"); // $NON-NLS-1$
    if (id != null) {

      // Retrieve the 'path' attribute.  If none, skip this node.
      String installPath = vmElement.getAttribute("path"); // $NON-NLS-1$
      if (installPath == null) {
        return;
      }

      // Create a VMStandin for the node and set its 'name' & 'installLocation' attributes
      VMStandin vmStandin = new VMStandin(vmType, id);
      vmStandin.setName(id); // $NON-NLS-1$
      File installLocation = new File(installPath);
      //  If the path is to the executable (which it should be), chop off last part of path!
      if (installLocation.isFile()) {
        installLocation = installLocation.getParentFile(); // move up to "bin"
        if (installLocation != null && installLocation.getParentFile() != null) {
          installLocation =
              installLocation.getParentFile(); // this should now be ruby install location
        }
      }
      if (installLocation == null) return;
      vmStandin.setInstallLocation(installLocation);
      container.addVM(vmStandin);
    } else {
      LaunchingPlugin.log(
          LaunchingMessages.RubyRuntime_VM_element_specified_with_no_id_attribute_2);
    }
  }
Esempio n. 2
0
  /**
   * Parse the specified VM node, create a VMStandin for it, and add this to the specified
   * container.
   */
  private static void populateVMForType(
      IVMInstallType vmType, Element vmElement, VMDefinitionsContainer container) {
    String id = vmElement.getAttribute("id"); // $NON-NLS-1$
    if (id != null) {

      // Retrieve the 'path' attribute.  If none, skip this node.
      String installPath = vmElement.getAttribute("path"); // $NON-NLS-1$
      if (installPath == null) {
        return;
      }

      // Create a VMStandin for the node and set its 'name' & 'installLocation' attributes
      VMStandin vmStandin = new VMStandin(vmType, id);
      vmStandin.setName(vmElement.getAttribute("name")); // $NON-NLS-1$
      File installLocation = new File(installPath);
      vmStandin.setInstallLocation(installLocation);
      container.addVM(vmStandin);

      // Look for subordinate nodes.  These may be 'libraryLocation',
      // 'libraryLocations' or 'versionInfo'.
      NodeList list = vmElement.getChildNodes();
      int length = list.getLength();
      for (int i = 0; i < length; ++i) {
        Node node = list.item(i);
        short type = node.getNodeType();
        if (type == Node.ELEMENT_NODE) {
          Element subElement = (Element) node;
          String subElementName = subElement.getNodeName();
          if (subElementName.equals("libraryLocation")) { // $NON-NLS-1$
            IPath loc = getLibraryLocation(subElement);
            vmStandin.setLibraryLocations(new IPath[] {loc});
            break;
          } else if (subElementName.equals("libraryLocations")) { // $NON-NLS-1$
            setLibraryLocations(vmStandin, subElement);
            break;
          }
        }
      }

      // vm Arguments
      String vmArgs = vmElement.getAttribute("vmargs"); // $NON-NLS-1$
      if (vmArgs != null && vmArgs.length() > 0) {
        vmStandin.setVMArgs(vmArgs);
      }
    } else {
      LaunchingPlugin.log(
          LaunchingMessages.RubyRuntime_VM_element_specified_with_no_id_attribute_2);
    }
  }