Retrieve Web Content article in HTML (Part II) - Liferay 6.1.1 CE. To retrieve the HTML of a web content from Site Scope... but if in the Site Scope is not available...retrieve it from Global Scope

retrieveHTMLContent2.java

protected String retrieveHTMLContent(ThemeDisplay themeDisplay) throws SystemException, PortalException{
    
    String structureId="MY_STRUCTURE_ID";
    String templateId = "MY_TEMPLATE_ID";
    Company company = CompanyLocalServiceUtil.getCompanyByMx(PropsUtil.get(PropsKeys.COMPANY_DEFAULT_WEB_ID));
    long globalGroupId = company.getGroup().getGroupId();
    long groupId = themeDisplay.getLayout().getGroupId();
    
    JournalStructure rememberMe = JournalStructureLocalServiceUtil.getStructure(globalGroupId,structureId);
    JournalArticle rememberMeContent;
    String articleId;
    String content;
    
    try{
      
      // try to retrieve from site scope
      rememberMeContent = 
          JournalArticleLocalServiceUtil.getStructureArticles(groupId, structureId).get(0);
      articleId = rememberMeContent.getArticleId();
      content = JournalContentUtil.
          getContent(groupId, articleId, templateId, themeDisplay.getLocale().toString(), themeDisplay);
    } catch ( IndexOutOfBoundsException e) {
      
      // retrieve from global scope
      rememberMeContent = 
          JournalArticleLocalServiceUtil.getStructureArticles(globalGroupId, structureId).get(0);
      articleId = rememberMeContent.getArticleId();
      content = JournalContentUtil.
          getContent(globalGroupId, articleId, templateId, themeDisplay.getLocale().toString(), themeDisplay);
    }

    return content;
  }