01: /*
02: This file is part of BORG.
03:
04: BORG is free software; you can redistribute it and/or modify
05: it under the terms of the GNU General Public License as published by
06: the Free Software Foundation; either version 2 of the License, or
07: (at your option) any later version.
08:
09: BORG is distributed in the hope that it will be useful,
10: but WITHOUT ANY WARRANTY; without even the implied warranty of
11: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12: GNU General Public License for more details.
13:
14: You should have received a copy of the GNU General Public License
15: along with BORG; if not, write to the Free Software
16: Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17:
18: Copyright 2003 by Mike Berger
19: */
20:
21: package net.sf.borg.model.db;
22:
23: import java.util.Collection;
24:
25: import net.sf.borg.model.BorgOption;
26: import net.sf.borg.model.beans.KeyedBean;
27:
28: /**
29: *
30: * @author mbb
31: */
32: /*
33: * interface for a database that manages DataBeans, keyed by an integer key
34: */
35: public interface BeanDB {
36: public Collection readAll() throws Exception;
37:
38: public KeyedBean readObj(int key) throws Exception;
39:
40: public KeyedBean newObj();
41:
42: public void addObj(KeyedBean bean, boolean crypt) throws Exception;
43:
44: public void updateObj(KeyedBean bean, boolean crypt)
45: throws Exception;
46:
47: public void delete(int key) throws Exception;
48:
49: public String getOption(String oname) throws Exception;
50:
51: public void setOption(BorgOption option) throws Exception;
52:
53: public Collection getOptions() throws Exception;
54:
55: public void close() throws Exception;
56:
57: public int nextkey() throws Exception;
58:
59: public boolean isDirty() throws Exception;
60:
61: public void sync();
62: }
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