Example usage for com.liferay.portal.kernel.cache PortalCache get

Introduction

In this page you can find the example usage for com.liferay.portal.kernel.cache PortalCache get.

Prototype

@Proxy
    public V get(K key);

Source Link

Usage

From source file:br.com.thiagomoreira.liferay.plugins.MarkdownDisplayPortlet.java

License:Apache License

@Override
public void render(RenderRequest request, RenderResponse response) throws PortletException, IOException {

    PortletPreferences preferences = request.getPreferences();
    String markdownURL = preferences.getValue("markdownURL", null);
    int timeToLive = 60 * GetterUtil.getInteger(preferences.getValue("timeToLive", "1"));
    boolean autolinks = GetterUtil.getBoolean(preferences.getValue("autolinks", "false"));
    boolean fencedBlockCodes = GetterUtil.getBoolean(preferences.getValue("fencedBlockCodes", "false"));
    boolean tables = GetterUtil.getBoolean(preferences.getValue("tables", "false"));

    if (Validator.isNotNull(markdownURL)) {
        PortalCache<Serializable, Object> portalCache = SingleVMPoolUtil
                .getCache(MarkdownDisplayPortlet.class.getName());

        String content = (String) portalCache.get(markdownURL);

        if (content == null) {
            int options = Extensions.NONE;
            if (autolinks) {
                options = options | Extensions.AUTOLINKS;
            }// w w w . j av  a2s . c  om
            if (fencedBlockCodes) {
                options = options | Extensions.FENCED_CODE_BLOCKS;
            }
            if (tables) {
                options = options | Extensions.TABLES;
            }

            PegDownProcessor processor = new PegDownProcessor(options);

            String markdownSource = HttpUtil.URLtoString(markdownURL);
            content = processor.markdownToHtml(markdownSource);

            portalCache.put(markdownURL, content, timeToLive);
        }

        request.setAttribute("content", content);
    } else {
        request.setAttribute(WebKeys.PORTLET_CONFIGURATOR_VISIBILITY, Boolean.TRUE);
    }

    super.render(request, response);
}

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From source file:com.liferay.memleak.MemLeakPortlet.java

License:Open Source License

public void cacheMiss(ActionRequest request, ActionResponse response) {
    final PortalCache<Serializable, Object> cache = SingleVMPoolUtil
            .getCache("com.liferay.portal.servlet.filters.sso.ntlm.NtlmFilter");
    for (int i = 0; i < 1000; i++) {
        cache.get(UUID.randomUUID().toString());
    }/*from  w  w w .  ja  v  a 2  s  .c  o m*/

}

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From source file:com.liferay.memleak.MemLeakPortlet.java

License:Open Source License

public void cacheHit(ActionRequest request, ActionResponse response) {
    final PortalCache<Serializable, Object> cache = SingleVMPoolUtil
            .getCache("com.liferay.portal.servlet.filters.sso.ntlm.NtlmFilter");
    cache.put("test", "test");
    for (int i = 0; i < 1000; i++) {
        cache.get("test");
    }//from w  ww  .  ja va 2 s  .  co  m

}

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