Raidb2BasicFailoverScenario


1   /**
2    * C-JDBC: Clustered JDBC.
3    * Copyright (C) 2002-2004 French National Institute For Research In Computer
4    * Science And Control (INRIA).
5    * Contact: c-jdbc@objectweb.org
6    * 
7    * This library is free software; you can redistribute it and/or modify it
8    * under the terms of the GNU Lesser General Public License as published by the
9    * Free Software Foundation; either version 2.1 of the License, or any later
10   * version.
11   * 
12   * This library is distributed in the hope that it will be useful, but WITHOUT
13   * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14   * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
15   * for more details.
16   * 
17   * You should have received a copy of the GNU Lesser General Public License
18   * along with this library; if not, write to the Free Software Foundation,
19   * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
20   *
21   * Initial developer(s): Nicolas Modrzyk
22   * Contributor(s): ______________________.
23   */
24  
25  package org.objectweb.cjdbc.scenario.raidb2;
26  
27  import java.sql.Connection  ;
28  
29  import org.objectweb.cjdbc.scenario.templates.SimpleRaidb2Template;
30  import org.objectweb.cjdbc.scenario.tools.testlet.AbstractTestLet;
31  import org.objectweb.cjdbc.scenario.tools.testlet.FailoverOn2BackendsTestLet;
32  
33  /**
34   * This class defines a Raidb1BasicFailoverScenario
35   * 
36   * @author <a HREF="mailto:Nicolas.Modrzyk@inrialpes.fr">Nicolas Modrzyk </a>
37   * @version 1.0
38   */
39  public class Raidb2BasicFailoverScenario extends SimpleRaidb2Template
40  {
41    /**
42     * Test CJDBC failover in raidb1 with variable pool
43     * @throws Exception if fails
44     */
45    public void testFailOverWithVariablePool() throws Exception  
46    {
47        //Load database
48        cm.loadVirtualDatabases(controller, "myDB",
49            "hsqldb-raidb2-variablepool.xml");
50        mainVdb = controller.getVirtualDatabase("myDB");
51        mainVdb.enableAllBackends();
52        execute();
53    }
54  
55    /**
56     * Test CJDBC failover in raidb1 with randomwait pool
57     * @throws Exception if fails
58     */
59    public void testFailOverWithRandomWaitPool() throws Exception  
60    {
61        //Load database
62        cm.loadVirtualDatabases(controller, "myDB",
63            "hsqldb-raidb2-randomwaitpool.xml");
64        mainVdb = controller.getVirtualDatabase("myDB");
65        mainVdb.enableAllBackends();
66        execute();
67    }
68  
69    /**
70     * Test CJDBC failover in raidb1 with fail fast pool
71     * @throws Exception if fails
72     */
73    public void testFailOverWithFailFastPool() throws Exception  
74    {
75        //Load database
76        cm.loadVirtualDatabases(controller, "myDB",
77            "hsqldb-raidb2-failfastpool.xml");
78        mainVdb = controller.getVirtualDatabase("myDB");
79        mainVdb.enableAllBackends();
80        execute();
81    }
82  
83    /**
84     * Test CJDBC failover in raidb1 with simple connection manager
85     * @throws Exception if fails
86     */
87    public void testFailOverWithNoPool() throws Exception  
88    {
89        //Load database
90        cm.loadVirtualDatabases(controller, "myDB", "hsqldb-raidb2-nopool.xml");
91        mainVdb = controller.getVirtualDatabase("myDB");
92        mainVdb.enableAllBackends();
93        execute();
94    }
95  
96    /**
97     * Execute the test for failover once the database is loaded
98     */
99    private void execute() throws Exception  
100   {
101     //  Execute a request
102     Connection   con = getCJDBCConnection();
103     FailoverOn2BackendsTestLet let = new FailoverOn2BackendsTestLet(con);
104     let.set(AbstractTestLet.LIST_FAILOVER_BACKENDS,new Object  []{hm1,hm2});
105     let.execute();
106   }
107 }
108
A to Z: JavaDoc & Examples Daily Java News & Articles Open Source Projects Open Source Codes Free Computer Books Remove Frame
Popular Tags