private String getNameSpaceName()

in src/java/org/jetbrains/plugins/clojure/debugger/ClojurePositionManager.java [121:149]

• 29 lines of code
• 8 McCabe index (conditional complexity)

  private String getNameSpaceName(final PsiElement _element) {
    final Ref<String> stringRef = new Ref<String>(null);
    ApplicationManager.getApplication().runReadAction(new Runnable() {
      public void run() {
        PsiElement element = _element;
        while (!(element.getParent() instanceof ClojureFile)) {
          element = element.getParent();
        }
        final PsiElement parent = element.getParent();
        if (parent instanceof ClojureFile) {
          while (element != null) {
            if (element instanceof ClList) {
              ClList list = (ClList) element;
              final ClSymbol first = list.getFirstSymbol();
              if (first != null && first.getText().equals("ns")) {
                final ClSymbol snd = PsiTreeUtil.getNextSiblingOfType(first, ClSymbol.class);
                if (snd != null) {
                  stringRef.set(snd.getText());
                  return;
                }
              }
            }
            element = element.getPrevSibling();
          }
        }
      }
    });
    return stringRef.get();
  }