How to get content from Liferay through API?

Question

The link is: http://localhost:8080/api/jsonws?signature=/journalarticle/get-article-content-4-groupId-articleId-languageId-themeDisplay

I trying to use JournalArticle service and method get-article-content where are few parameters:

1. groupId (long)
2. articleId (java.lang.String)
3. languageId (java.lang.String)
4. themeDisplay (com.liferay.portal.theme.ThemeDisplay)

With groupId, articleId, languageId is clear. But I don't understand what to pass as themeDisplay ...

Answer 1

Try this:

ThemeDisplay themeDisplay = (ThemeDisplay) req.getAttribute(WebKeys.THEME_DISPLAY);