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1 package org.shiftone.cache.decorator.cluster;
2
3
4
5 import org.shiftone.cache.Cache;
6
7 import java.io.Serializable  ;
8
9
10
14 public class RemoveNotification implements Notification
15 {
16
17 private final long senderInstanceId;
18 private final Serializable key;
19 private final String cacheName;
20
21 public RemoveNotification(long senderInstanceId, String cacheName, Serializable key)
22 {
23
24 this.senderInstanceId = senderInstanceId;
25 this.cacheName = cacheName;
26 this.key = key;
27 }
28
29
30 public RemoveNotification(long senderInstanceId, String cacheName, Object key)
31 {
32
33 this.senderInstanceId = senderInstanceId;
34 this.cacheName = cacheName;
35
36 if (key instanceof Serializable )
37 {
38 this.key = (Serializable ) key;
39 }
40 else
41 {
42 throw new ClassCastException ("unable to cast " + key.getClass() + " to Serializable");
43 }
44 }
45
46
47 public void execute(Cache cache)
48 {
49 cache.remove(key);
50 }
51
52
53 public long getSenderInstanceId()
54 {
55 return senderInstanceId;
56 }
57
58
59 public String getCacheName()
60 {
61 return cacheName;
62 }
63
64
65 public String toString()
66 {
67 return "remove(" + key + ")";
68 }
69 }
70 |
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