/[schmitzm]/trunk/src/skrueger/db/PGUtil.java
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Annotation of /trunk/src/skrueger/db/PGUtil.java

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Revision 1002 - (hide annotations)
Tue Sep 14 12:45:05 2010 UTC (14 years, 5 months ago) by alfonx
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File size: 839 byte(s)


1 alfonx 778 package skrueger.db;
2    
3     /**
4     * Hilfsmethoden für PostgreSQL
5     */
6     public class PGUtil {
7 alfonx 1002
8     // TODO isGeoColumn();
9 alfonx 778
10     /**
11     * @param binding
12     * Eine "einfache" Javaklasse, die in PG abgebildet werden soll.
13     * @return einen PG-spezifischen Datentypenamen für einen Javatyp zurück, z.b. "double precision" für <code>Double.class</code>
14     */
15     public static String getColTypeName(Class<?> binding) {
16    
17     if (binding.isAssignableFrom(Double.class)) {
18     return "double precision"; // eg 'number' at oracle
19     } else if (binding.isAssignableFrom(String.class)) {
20     return "text";
21     } else if (binding.isAssignableFrom(Integer.class)) {
22     return "integer";
23     } else if (binding.isAssignableFrom(Long.class)) {
24     return "bigint";
25     }
26    
27     throw new RuntimeException("DB Type mapping for " + binding
28     + " not yet implemented.");
29     }
30    
31     }

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