Mercurial > dive4elements > river
diff flys-artifacts/src/main/java/de/intevation/flys/artifacts/services/meta/App.java @ 951:9686e1132a81
Added standalone app to debug the datacage template.
flys-artifacts/trunk@2368 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
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date | Wed, 20 Jul 2011 10:39:27 +0000 |
parents | |
children | e91996b46e3c |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/services/meta/App.java Wed Jul 20 10:39:27 2011 +0000 @@ -0,0 +1,112 @@ +package de.intevation.flys.artifacts.services.meta; + +import java.sql.Connection; +import java.sql.SQLException; + +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.hibernate.jdbc.Work; + +import org.w3c.dom.Document; + +import org.apache.log4j.Logger; + +import de.intevation.artifacts.common.utils.XMLUtils; + +public class App +{ + private static Logger log = Logger.getLogger(App.class); + + public static final String template = + System.getProperty("meta.data.template", "meta-data-template.xml"); + + 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) { + continue; + } + if ((kv[0] = kv[0].trim()).length() > 0) { + map.put(kv[0], kv[1]); + } + } + return map; + } + + public static void main(String [] args) { + + DataCage dc = new DataCage( + DataCage.createBuilder(new File(template))); + + final Document result = XMLUtils.newDocument(); + final Builder builder = dc.getBuilder(); + final Map<String, Object> parameters = getParameters(); + + Session session = SessionFactoryProvider + .createSessionFactory() + .openSession(); + + try { + session.doWork(new Work() { + @Override + public void execute(Connection connection) + throws SQLException + { + builder.build(connection, result, parameters); + } + + }); + } + 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); + } + } + } + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :