public void updateParameters()

in clearcase-server/src/jetbrains/buildServer/buildTriggers/vcs/clearcase/ClearCaseSupport.java [1030:1067]
35 lines of code
7 McCabe index (conditional complexity)

  public void updateParameters(@NotNull BuildStartContext context) {
    final SRunningBuild build = context.getBuild();
    try {
      //collect all clearcase's roots and populate current ConfigSpecs for each
      for (final VcsRootEntry entry : build.getVcsRootEntries()) {
        if (getName().equals(entry.getVcsRoot().getVcsName())) { //looking for clearcase only
          final String viewPath = trim(entry.getVcsRoot().getProperty(Constants.CC_VIEW_PATH));
          final File viewRoot = new File(viewPath);
          if (viewRoot.exists()) {
            try {
              final CCSnapshotView ccView = CCSnapshotView.init(viewRoot);
              LOG.debug(String.format("The \"%s\" view initialized", ccView));
              final StringBuffer specsBuffer = new StringBuffer();
              for (String spec : ccView.getConfigSpec()) {
                specsBuffer.append(spec).append("\n");
              }
              //pass config spec to agents
              final String configSpecParameterName = getConfigSpecParameterName(entry.getVcsRoot());
              final String configSpecParameterValue = specsBuffer.toString();
              context.addSharedParameter(configSpecParameterName, configSpecParameterValue);
              LOG.debug(String.format("added SharedParameter: %s=\"%s\"", configSpecParameterName, configSpecParameterValue));
              //pass tag to agents
              final String originalViewTagParameterName = getOriginalViewTagParameterName(entry.getVcsRoot());
              String originalViewTagParameterValue = ccView.getTag().trim();
              context.addSharedParameter(originalViewTagParameterName, originalViewTagParameterValue);
              LOG.debug(String.format("added SharedParameter: %s=\"%s\"", originalViewTagParameterName, originalViewTagParameterValue));
            } catch (CCException e) {
              LOG.error(e.getMessage(), e);
            }
          } else {
            LOG.error(String.format("The view's root directory \"%s\" does not exist. Could not get ConfigSpec of this VcsRoot", viewPath));
          }
        }
      }
    } catch (Throwable e) {
      LOG.error(e.getMessage(), e);
    }
  }