KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > smallsql > database > CommandCreateTable


1 /* =============================================================
2  * SmallSQL : a free Java DBMS library for the Java(tm) platform
3  * =============================================================
4  *
5  * (C) Copyright 2004-2006, by Volker Berlin.
6  *
7  * Project Info: http://www.smallsql.de/
8  *
9  * This library is free software; you can redistribute it and/or modify it
10  * under the terms of the GNU Lesser General Public License as published by
11  * the Free Software Foundation; either version 2.1 of the License, or
12  * (at your option) any later version.
13  *
14  * This library is distributed in the hope that it will be useful, but
15  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
16  * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
17  * License for more details.
18  *
19  * You should have received a copy of the GNU Lesser General Public
20  * License along with this library; if not, write to the Free Software
21  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
22  * USA.
23  *
24  * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
25  * in the United States and other countries.]
26  *
27  * ---------------
28  * CommandCreateTable.java
29  * ---------------
30  * Author: Volker Berlin
31  *
32  */

33 package smallsql.database;
34
35
36
37 final class CommandCreateTable extends Command{
38
39     final private Columns columns = new Columns();
40     final private IndexDescriptions indexes = new IndexDescriptions();
41     final private ForeignKeys foreignKeys = new ForeignKeys();
42     
43     
44     CommandCreateTable( Logger log, String JavaDoc name ){
45         super(log);
46         this.type = SQLTokenizer.TABLE;
47         this.name = name;
48     }
49     
50
51     /**
52      * Add a column definition. This is used from the SQLParser.
53      * @see SQLParser#createTable
54      */

55     void addColumn( Column column ){
56         columns.add( column );
57     }
58     
59     
60     void addIndex( IndexDescription indexDescription ){
61         indexes.add(indexDescription);
62     }
63     
64     
65     void addForeingnKey(ForeignKey key){
66         foreignKeys.add(key);
67     }
68     
69     
70     void executeImpl(SSConnection con, SSStatement st) throws Exception JavaDoc{
71         con.getDatabase(false).createTable( con, name, columns, indexes, foreignKeys );
72     }
73 }
Popular Tags