|
1
8
9 package com.sleepycat.je.dbi;
10
11 import java.io.File  ;
12 import java.io.IOException ;
13
14 import junit.framework.TestCase;
15
16 import com.sleepycat.je.Database;
17 import com.sleepycat.je.DatabaseConfig;
18 import com.sleepycat.je.DatabaseException;
19 import com.sleepycat.je.Environment;
20 import com.sleepycat.je.EnvironmentConfig;
21 import com.sleepycat.je.config.EnvironmentParams;
22 import com.sleepycat.je.log.FileManager;
23 import com.sleepycat.je.util.TestUtils;
24
25 public class DbTreeTest extends TestCase {
26 private File envHome;
27
28 public DbTreeTest() {
29 envHome = new File (System.getProperty(TestUtils.DEST_DIR));
30 }
31
32 public void setUp() throws IOException , DatabaseException {
33 TestUtils.removeFiles("Setup", envHome, FileManager.JE_SUFFIX);
34 }
35
36 public void tearDown() throws IOException , DatabaseException {
37 TestUtils.removeFiles("TearDown", envHome, FileManager.JE_SUFFIX);
38 }
39
40 public void testDbLookup() throws Throwable {
41 try {
42 EnvironmentConfig envConfig = TestUtils.initEnvConfig();
43 envConfig.setTransactional(true);
44 envConfig.setConfigParam(EnvironmentParams.NODE_MAX.getName(), "6");
45 envConfig.setAllowCreate(true);
46 Environment env = new Environment(envHome, envConfig);
47
48 DatabaseConfig dbConfig = new DatabaseConfig();
50 dbConfig.setTransactional(true);
51 dbConfig.setAllowCreate(true);
52 Database dbHandleAbcd = env.openDatabase(null, "abcd", dbConfig);
53 Database dbHandleXyz = env.openDatabase(null, "xyz", dbConfig);
54
55 dbConfig.setAllowCreate(false);
57 Database newAbcdHandle = env.openDatabase(null, "abcd", dbConfig);
58 Database newXyzHandle = env.openDatabase(null, "xyz", dbConfig);
59
60 dbHandleAbcd.close();
61 dbHandleXyz.close();
62 newAbcdHandle.close();
63 newXyzHandle.close();
64 env.close();
65 } catch (Throwable t) {
66 t.printStackTrace();
67 throw t;
68 }
69 }
70 }
71 |
Popular Tags |
Java API By Example, From Geeks To Geeks.