Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/artifacts/datacage/templating/App.java @ 998:b81626b10cb7
Datacage: Moved templating in a better suited package.
flys-artifacts/trunk@2434 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
|---|---|
| date | Mon, 01 Aug 2011 08:31:09 +0000 |
| parents | |
| children | 9a1a3080ad98 |
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| 997:4c82609824c8 | 998:b81626b10cb7 |
|---|---|
| 1 package de.intevation.flys.artifacts.datacage.templating; | |
| 2 | |
| 3 import java.sql.Connection; | |
| 4 import java.sql.SQLException; | |
| 5 | |
| 6 import java.util.Map; | |
| 7 import java.util.HashMap; | |
| 8 | |
| 9 import java.io.IOException; | |
| 10 import java.io.OutputStream; | |
| 11 import java.io.File; | |
| 12 import java.io.FileOutputStream; | |
| 13 | |
| 14 import de.intevation.flys.backend.SessionFactoryProvider; | |
| 15 | |
| 16 import org.hibernate.Session; | |
| 17 | |
| 18 import org.hibernate.jdbc.Work; | |
| 19 | |
| 20 import org.w3c.dom.Document; | |
| 21 | |
| 22 import org.apache.log4j.Logger; | |
| 23 | |
| 24 import de.intevation.artifacts.common.utils.XMLUtils; | |
| 25 | |
| 26 public class App | |
| 27 { | |
| 28 private static Logger log = Logger.getLogger(App.class); | |
| 29 | |
| 30 public static final String template = | |
| 31 System.getProperty("meta.data.template", "meta-data-template.xml"); | |
| 32 | |
| 33 public static final String PARAMETERS = | |
| 34 System.getProperty("meta.data.parameters", ""); | |
| 35 | |
| 36 public static final String OUTPUT = | |
| 37 System.getProperty("meta.data.output"); | |
| 38 | |
| 39 public static Map<String, Object> getParameters() { | |
| 40 HashMap<String, Object> map = new HashMap<String, Object>(); | |
| 41 String [] parts = PARAMETERS.split("\\s*;\\s*"); | |
| 42 for (String part: parts) { | |
| 43 String [] kv = part.split("\\s*:\\s*"); | |
| 44 if (kv.length < 2 || (kv[0] = kv[0].trim()).length() == 0) { | |
| 45 continue; | |
| 46 } | |
| 47 String [] values = kv[1].split("\\s*,\\s*"); | |
| 48 map.put(kv[0], values.length == 1 ? values[0] : values); | |
| 49 } | |
| 50 return map; | |
| 51 } | |
| 52 | |
| 53 public static void main(String [] args) { | |
| 54 | |
| 55 NoneUserSpecific dc = new NoneUserSpecific( | |
| 56 NoneUserSpecific.createBuilder(new File(template))); | |
| 57 | |
| 58 final Document result = XMLUtils.newDocument(); | |
| 59 final Builder builder = dc.getBuilder(); | |
| 60 | |
| 61 if (builder == null) { | |
| 62 System.err.println("No builder created"); | |
| 63 return; | |
| 64 } | |
| 65 | |
| 66 final Map<String, Object> parameters = getParameters(); | |
| 67 | |
| 68 Session session = SessionFactoryProvider | |
| 69 .createSessionFactory() | |
| 70 .openSession(); | |
| 71 | |
| 72 try { | |
| 73 session.doWork(new Work() { | |
| 74 @Override | |
| 75 public void execute(Connection connection) | |
| 76 throws SQLException | |
| 77 { | |
| 78 builder.build(connection, result, parameters); | |
| 79 } | |
| 80 | |
| 81 }); | |
| 82 } | |
| 83 finally { | |
| 84 session.close(); | |
| 85 } | |
| 86 | |
| 87 OutputStream out; | |
| 88 | |
| 89 if (OUTPUT == null) { | |
| 90 out = System.out; | |
| 91 } | |
| 92 else { | |
| 93 try { | |
| 94 out = new FileOutputStream(OUTPUT); | |
| 95 } | |
| 96 catch (IOException ioe) { | |
| 97 log.error(ioe); | |
| 98 return; | |
| 99 } | |
| 100 } | |
| 101 | |
| 102 try { | |
| 103 XMLUtils.toStream(result, out); | |
| 104 } | |
| 105 finally { | |
| 106 if (OUTPUT != null) { | |
| 107 try { | |
| 108 out.close(); | |
| 109 } | |
| 110 catch (IOException ioe) { | |
| 111 log.error(ioe); | |
| 112 } | |
| 113 } | |
| 114 } | |
| 115 System.exit(0); | |
| 116 } | |
| 117 } | |
| 118 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : |