public static void processChangedDirectory()

in clearcase-server/src/jetbrains/buildServer/buildTriggers/vcs/clearcase/CCParseUtil.java [168:211]
38 lines of code
10 McCabe index (conditional complexity)

  public static void processChangedDirectory(final HistoryElement element,
                                             final ClearCaseConnection connection,
                                             ChangedStructureProcessor processor) throws IOException, VcsException {

    if (element.getObjectVersionInt() > 0) {
      final String before = element.getObjectName() + CC_VERSION_SEPARATOR + element.getPreviousVersion(connection, true);
      final String after = element.getObjectName() + CC_VERSION_SEPARATOR + element.getObjectVersion();

      final List<SimpleDirectoryChildElement> elementsBefore = connection.getChildren(before);
      final List<SimpleDirectoryChildElement> elementsAfter = connection.getChildren(after);

      final Map<String, SimpleDirectoryChildElement> filesBefore = collectMap(elementsBefore);
      final Map<String, SimpleDirectoryChildElement> filesAfter = collectMap(elementsAfter);

      for (final String fileName : filesBefore.keySet()) {
        if (!filesAfter.containsKey(fileName)) {
          final SimpleDirectoryChildElement sourceElement = filesBefore.get(fileName);
          switch (sourceElement.getType()) {
            case DIRECTORY:
              processor.directoryDeleted(sourceElement);
              break;
            case FILE:
              processor.fileDeleted(sourceElement);
              break;
          }
        }
      }

      for (final String fileName : filesAfter.keySet()) {
        if (!filesBefore.containsKey(fileName)) {
          final SimpleDirectoryChildElement targetElement = filesAfter.get(fileName);
          switch (targetElement.getType()) {
            case DIRECTORY:
              processor.directoryAdded(targetElement);
              break;
            case FILE:
              processor.fileAdded(targetElement);
              break;
          }
        }
      }

    }
  }