1 package org.apache.torque.engine.platform;
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22 import org.apache.torque.engine.database.model.Domain;
23 import org.apache.torque.engine.database.model.SchemaType;
24
25 /***
26 * Sybase Platform implementation.
27 *
28 * @author <a href="mailto:mpoeschl@marmot.at">Martin Poeschl</a>
29 * @version $Id: PlatformSybaseImpl.java 591651 2007-11-03 16:48:23Z tfischer $
30 */
31 public class PlatformSybaseImpl extends PlatformDefaultImpl
32 {
33 /***
34 * Default constructor.
35 */
36 public PlatformSybaseImpl()
37 {
38 super();
39 initialize();
40 }
41
42 /***
43 * Initializes db specific domain mapping.
44 */
45 private void initialize()
46 {
47 setSchemaDomainMapping(new Domain(SchemaType.INTEGER, "INT"));
48 setSchemaDomainMapping(new Domain(SchemaType.BOOLEANINT, "INT"));
49 setSchemaDomainMapping(new Domain(SchemaType.DOUBLE, "FLOAT"));
50 setSchemaDomainMapping(new Domain(SchemaType.LONGVARCHAR, "TEXT"));
51 setSchemaDomainMapping(new Domain(SchemaType.DATE, "DATETIME"));
52 setSchemaDomainMapping(new Domain(SchemaType.TIMESTAMP, "DATETIME"));
53 setSchemaDomainMapping(new Domain(SchemaType.VARBINARY, "IMAGE"));
54 setSchemaDomainMapping(new Domain(SchemaType.LONGVARBINARY, "IMAGE"));
55 setSchemaDomainMapping(new Domain(SchemaType.BLOB, "IMAGE"));
56 setSchemaDomainMapping(new Domain(SchemaType.CLOB, "TEXT"));
57 }
58
59 /***
60 * @see Platform#getMaxColumnNameLength()
61 */
62 public int getMaxColumnNameLength()
63 {
64 return 30;
65 }
66
67 /***
68 * @see Platform#getNullString(boolean)
69 */
70 public String getNullString(boolean notNull)
71 {
72 return (notNull ? "NOT NULL" : "NULL");
73 }
74 }