teichmann@5831: package org.dive4elements.river.artifacts.services;
sascha@2092: 
teichmann@5831: import org.dive4elements.artifacts.CallMeta;
teichmann@5831: import org.dive4elements.artifacts.GlobalContext;
sascha@2092: 
teichmann@5831: import org.dive4elements.artifacts.common.utils.XMLUtils;
sascha@2092: 
teichmann@5831: import org.dive4elements.artifactdatabase.XMLService;
teichmann@5831: 
teichmann@5831: import org.dive4elements.river.artifacts.cache.CacheFactory;
sascha@2092: 
sascha@2092: import net.sf.ehcache.Cache;
sascha@2092: 
sascha@2092: import org.w3c.dom.Document;
sascha@2092: import org.w3c.dom.Element;
sascha@2092: import org.w3c.dom.NodeList;
sascha@2092: 
sascha@3076: public class CacheInvalidationService
sascha@2607: extends      XMLService
sascha@2092: {
sascha@2092:     @Override
sascha@2607:     public Document processXML(
sascha@2092:         Document      data,
sascha@2092:         GlobalContext globalContext,
sascha@2092:         CallMeta      callMeta
sascha@2092:     ) {
sascha@2092:         Document result = XMLUtils.newDocument();
sascha@2092: 
sascha@2092:         Element all = result.createElement("caches");
sascha@2092: 
sascha@2092:         NodeList caches = data.getElementsByTagName("cache");
sascha@2092: 
sascha@2092:         for (int i = 0, C = caches.getLength(); i < C; ++i) {
sascha@2092:             Element c = (Element)caches.item(i);
sascha@2092:             String name = c.getAttribute("name");
sascha@2092:             Element e = result.createElement("cache");
sascha@2092:             e.setAttribute("name", name);
sascha@2092:             Cache cache = CacheFactory.getCache(name);
sascha@2092:             if (cache != null) {
sascha@2092:                 cache.removeAll();
sascha@2092:                 e.setTextContent("All elements removed.");
sascha@2092:             }
sascha@2092:             else {
sascha@2092:                 e.setTextContent("Error: Cache not found.");
sascha@2092:             }
sascha@2092:             all.appendChild(e);
sascha@2092:         }
sascha@2092: 
sascha@2092:         result.appendChild(all);
sascha@2092: 
sascha@2092:         return result;
sascha@2092:     }
sascha@2092: }
sascha@2092: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :