1 package org.apache.torque.engine.platform;
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19 import org.apache.torque.engine.database.model.Domain;
20 import org.apache.torque.engine.database.model.SchemaType;
21
22 /***
23 * SAP DB Platform implementation.
24 *
25 * @author <a href="mailto:mpoeschl@marmot.at">Martin Poeschl</a>
26 * @version $Id: PlatformSapdbImpl.java 239626 2005-08-24 12:19:51Z henning $
27 */
28 public class PlatformSapdbImpl extends PlatformDefaultImpl
29 {
30 /***
31 * Default constructor.
32 */
33 public PlatformSapdbImpl()
34 {
35 super();
36 initialize();
37 }
38
39 /***
40 * Initializes db specific domain mapping.
41 */
42 private void initialize()
43 {
44 setSchemaDomainMapping(new Domain(SchemaType.BIT, "FIXED", "1", "0"));
45 setSchemaDomainMapping(new Domain(SchemaType.TINYINT, "CHAR BYTE"));
46 setSchemaDomainMapping(new Domain(SchemaType.BIGINT, "FIXED", "38", "0"));
47 setSchemaDomainMapping(new Domain(SchemaType.DOUBLE, "DOUBLE PRECISION"));
48 setSchemaDomainMapping(new Domain(SchemaType.NUMERIC, "DECIMAL"));
49 setSchemaDomainMapping(new Domain(SchemaType.LONGVARCHAR, "LONG VARCHAR"));
50 setSchemaDomainMapping(new Domain(SchemaType.BINARY, "CHAR(254) BYTE"));
51 setSchemaDomainMapping(new Domain(SchemaType.VARBINARY, "LONG BYTE"));
52 setSchemaDomainMapping(new Domain(SchemaType.LONGVARBINARY, "LONG BYTE"));
53 setSchemaDomainMapping(new Domain(SchemaType.JAVA_OBJECT, "LONG BYTE"));
54 setSchemaDomainMapping(new Domain(SchemaType.BLOB, "LONG BYTE"));
55 setSchemaDomainMapping(new Domain(SchemaType.CLOB, "LONG UNICODE"));
56 setSchemaDomainMapping(new Domain(SchemaType.BOOLEANINT, "SMALLINT"));
57 setSchemaDomainMapping(new Domain(SchemaType.BOOLEANCHAR, "CHAR"));
58 }
59
60 /***
61 * @see Platform#getNativeIdMethod()
62 */
63 public String getNativeIdMethod()
64 {
65 return Platform.SEQUENCE;
66 }
67
68 /***
69 * @see Platform#getAutoIncrement()
70 */
71 public String getAutoIncrement()
72 {
73 return "DEFAULT SERIAL";
74 }
75
76 }