Example usage for com.liferay.portal.kernel.util WebKeys JOURNAL_RECENT_ARTICLES

Introduction

In this page you can find the example usage for com.liferay.portal.kernel.util WebKeys JOURNAL_RECENT_ARTICLES.

Prototype

String JOURNAL_RECENT_ARTICLES

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Usage

From source file:com.liferay.journal.util.impl.JournalUtil.java

License:Open Source License

public static Stack<JournalArticle> getRecentArticles(PortletRequest portletRequest) {

    PortletSession portletSession = portletRequest.getPortletSession();

    Stack<JournalArticle> recentArticles = (Stack<JournalArticle>) portletSession
            .getAttribute(WebKeys.JOURNAL_RECENT_ARTICLES);

    if (recentArticles == null) {
        recentArticles = new FiniteUniqueStack<>(MAX_STACK_SIZE);

        portletSession.setAttribute(WebKeys.JOURNAL_RECENT_ARTICLES, recentArticles);
    }/*from   w  w  w.  j  a  v  a  2  s  . c o  m*/

    return recentArticles;
}

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