Mercurial > dive4elements > river
view flys-artifacts/src/main/java/de/intevation/flys/artifacts/datacage/templating/App.java @ 1015:9a1a3080ad98
Bring user specific meta data service to life.
flys-artifacts/trunk@2461 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
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date | Wed, 03 Aug 2011 16:40:04 +0000 |
parents | b81626b10cb7 |
children | 0a5eff5511b1 |
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package de.intevation.flys.artifacts.datacage.templating; import java.util.Map; import java.util.HashMap; import java.io.IOException; import java.io.OutputStream; import java.io.File; import java.io.FileOutputStream; import de.intevation.flys.backend.SessionFactoryProvider; import org.hibernate.Session; import org.w3c.dom.Document; import org.apache.log4j.Logger; import de.intevation.artifacts.common.utils.XMLUtils; import de.intevation.flys.artifacts.datacage.Recommendations; public class App { private static Logger log = Logger.getLogger(App.class); public static final String systemTemplate = System.getProperty("meta.data.template", "meta-data-system.xml"); public static final String userTemplate = System.getProperty("meta.data.template", "meta-data-user.xml"); public static final String userId = System.getProperty("user.id"); public static final String PARAMETERS = System.getProperty("meta.data.parameters", ""); public static final String OUTPUT = System.getProperty("meta.data.output"); public static Map<String, Object> getParameters() { HashMap<String, Object> map = new HashMap<String, Object>(); String [] parts = PARAMETERS.split("\\s*;\\s*"); for (String part: parts) { String [] kv = part.split("\\s*:\\s*"); if (kv.length < 2 || (kv[0] = kv[0].trim()).length() == 0) { continue; } String [] values = kv[1].split("\\s*,\\s*"); map.put(kv[0], values.length == 1 ? values[0] : values); } return map; } public static void main(String [] args) { Recommendations rec = Recommendations.createRecommendations( new File(systemTemplate), new File(userTemplate)); if (rec == null) { System.err.println("No recommendations created"); return; } final Document result = XMLUtils.newDocument(); final Map<String, Object> parameters = getParameters(); Session session = SessionFactoryProvider .createSessionFactory() .openSession(); try { rec.recommend(parameters, userId, result, session); } finally { session.close(); } OutputStream out; if (OUTPUT == null) { out = System.out; } else { try { out = new FileOutputStream(OUTPUT); } catch (IOException ioe) { log.error(ioe); return; } } try { XMLUtils.toStream(result, out); } finally { if (OUTPUT != null) { try { out.close(); } catch (IOException ioe) { log.error(ioe); } } } System.exit(0); } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :