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Java > Open Source Codes > org > riotfamily > revolt > refactor > DropForeignKey


1 /* ***** BEGIN LICENSE BLOCK *****
2  * Version: MPL 1.1
3  * The contents of this file are subject to the Mozilla Public License Version
4  * 1.1 (the "License"); you may not use this file except in compliance with
5  * the License. You may obtain a copy of the License at
6  * http://www.mozilla.org/MPL/
7  *
8  * Software distributed under the License is distributed on an "AS IS" basis,
9  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
10  * for the specific language governing rights and limitations under the
11  * License.
12  *
13  * The Original Code is Riot.
14  *
15  * The Initial Developer of the Original Code is
16  * Neteye GmbH.
17  * Portions created by the Initial Developer are Copyright (C) 2006
18  * the Initial Developer. All Rights Reserved.
19  *
20  * Contributor(s):
21  * Felix Gnass [fgnass at neteye dot de]
22  *
23  * ***** END LICENSE BLOCK ***** */
24 package org.riotfamily.revolt.refactor;
25
26 import org.riotfamily.revolt.Dialect;
27 import org.riotfamily.revolt.Refactoring;
28 import org.riotfamily.revolt.Script;
29 import org.riotfamily.revolt.definition.Database;
30
31 /**
32  * @author Felix Gnass [fgnass at neteye dot de]
33  *
34  */
35 public class DropForeignKey implements Refactoring {
36
37     private String JavaDoc table;
38
39     private String JavaDoc foreignKey;
40     
41     public DropForeignKey() {
42     }
43
44     public DropForeignKey(String JavaDoc table, String JavaDoc foreignKey) {
45         this.table = table;
46         this.foreignKey = foreignKey;
47     }
48
49     public void setTable(String JavaDoc table) {
50         this.table = table;
51     }
52
53     public void setForeignKey(String JavaDoc foreignKey) {
54         this.foreignKey = foreignKey;
55     }
56
57     public void alterModel(Database database) {
58         database.getTable(table).removeForeignKey(foreignKey);
59     }
60     
61     public Script getScript(Dialect dialect) {
62         return dialect.dropForeignKey(table, foreignKey);
63     }
64
65 }
66
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