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1
8
9 package com.sleepycat.bind.serial.test;
10
11 import java.io.ObjectStreamClass  ;
12 import java.util.HashMap ;
13
14 import com.sleepycat.bind.serial.ClassCatalog;
15 import com.sleepycat.je.DatabaseException;
16
17
20 public class TestClassCatalog implements ClassCatalog {
21
22 private HashMap idToDescMap = new HashMap ();
23 private HashMap nameToIdMap = new HashMap ();
24 private int nextId = 1;
25
26 public TestClassCatalog() {
27 }
28
29 public void close()
30 throws DatabaseException {
31 }
32
33 public synchronized byte[] getClassID(ObjectStreamClass desc)
34 throws DatabaseException {
35
36 String className = desc.getName();
37 byte[] id = (byte[]) nameToIdMap.get(className);
38 if (id == null) {
39 String strId = String.valueOf(nextId);
40 id = strId.getBytes();
41 nextId += 1;
42
43 idToDescMap.put(strId, desc);
44 nameToIdMap.put(className, id);
45 }
46 return id;
47 }
48
49 public synchronized ObjectStreamClass getClassFormat(byte[] id)
50 throws DatabaseException {
51
52 String strId = new String (id);
53 ObjectStreamClass desc = (ObjectStreamClass ) idToDescMap.get(strId);
54 if (desc == null) {
55 throw new DatabaseException("classID not found");
56 }
57 return desc;
58 }
59 }
60 |
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