KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > db4ounit > extensions > fixtures > AbstractClientServerDb4oFixture


1 /* Copyright (C) 2004 - 2006 db4objects Inc. http://www.db4o.com
2
3 This file is part of the db4o open source object database.
4
5 db4o is free software; you can redistribute it and/or modify it under
6 the terms of version 2 of the GNU General Public License as published
7 by the Free Software Foundation and as clarified by db4objects' GPL
8 interpretation policy, available at
9 http://www.db4o.com/about/company/legalpolicies/gplinterpretation/
10 Alternatively you can write to db4objects, Inc., 1900 S Norfolk Street,
11 Suite 350, San Mateo, CA 94403, USA.
12
13 db4o is distributed in the hope that it will be useful, but WITHOUT ANY
14 WARRANTY; without even the implied warranty of MERCHANTABILITY or
15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
16 for more details.
17
18 You should have received a copy of the GNU General Public License along
19 with this program; if not, write to the Free Software Foundation, Inc.,
20 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
21 package db4ounit.extensions.fixtures;
22
23 import java.io.File JavaDoc;
24
25 import com.db4o.*;
26 import com.db4o.ext.ExtObjectContainer;
27
28
29 public abstract class AbstractClientServerDb4oFixture extends AbstractDb4oFixture{
30     
31     protected static final String JavaDoc FILE = "Db4oClientServer.yap";
32     
33     protected static final String JavaDoc HOST = "localhost";
34
35     protected static final int PORT = 0xdb40;
36     
37     protected static final String JavaDoc USERNAME = "db4o";
38
39     protected static final String JavaDoc PASSWORD = USERNAME;
40
41     private ObjectServer _server;
42
43     private final File JavaDoc _yap;
44     
45     private final int _port;
46     
47     public AbstractClientServerDb4oFixture(ConfigurationSource configSource,String JavaDoc fileName, int port) {
48         super(configSource);
49         _yap = new File JavaDoc(fileName);
50         _port = port;
51     }
52     
53     public AbstractClientServerDb4oFixture(ConfigurationSource configSource){
54         this(configSource,FILE, PORT);
55     }
56
57     public void close() throws Exception JavaDoc {
58         _server.close();
59     }
60
61     public void open() throws Exception JavaDoc {
62         _server = Db4o.openServer(config(),_yap.getAbsolutePath(), _port);
63         _server.grantAccess(USERNAME, PASSWORD);
64     }
65
66     public abstract ExtObjectContainer db();
67     
68     protected void doClean() {
69         _yap.delete();
70     }
71     
72     public ObjectServer server() {
73         return _server;
74     }
75     
76     public YapFile fileSession() {
77         return (YapFile)_server.ext().objectContainer();
78     }
79
80 }
81
Popular Tags