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> |
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date | Mon, 01 Aug 2011 08:31:09 +0000 |
parents | |
children | 9a1a3080ad98 |
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997:4c82609824c8 | 998:b81626b10cb7 |
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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 : |