@SuppressWarnings({"unchecked", "rawtypes"})
public void execute(
Environment env, Map params, TemplateModel[] loopVars, TemplateDirectiveBody body)
throws TemplateException, IOException {
Long articleCategoryId =
FreemarkerUtils.getParameter(ARTICLE_CATEGORY_ID_PARAMETER_NAME, Long.class, params);
ArticleCategory articleCategory = articleCategoryService.find(articleCategoryId);
List<ArticleCategory> articleCategories;
if (articleCategoryId != null && articleCategory == null) {
articleCategories = new ArrayList<ArticleCategory>();
} else {
boolean useCache = useCache(env, params);
String cacheRegion = getCacheRegion(env, params);
Integer count = getCount(params);
if (useCache) {
articleCategories =
articleCategoryService.findChildren(articleCategory, count, cacheRegion);
} else {
articleCategories = articleCategoryService.findChildren(articleCategory, count);
}
}
setLocalVariable(VARIABLE_NAME, articleCategories, env, body);
}
