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1
4 package org.jfox.ioc.connector;
5
6 import java.lang.reflect.Method  ;
7 import java.lang.reflect.Proxy ;
8 import java.util.HashMap ;
9 import java.util.Map ;
10
11 import org.jfox.ioc.util.Methods;
12
13
16
17 public abstract class AbstractConnectorInvoker implements ConnectorInvoker {
18 protected ObjectId clientId;
19 protected ConnectorRemote remote;
20
21 protected transient Map <Method ,String > methods = new HashMap <Method ,String >();
22
23 protected AbstractConnectorInvoker(ObjectId clientId, ConnectorRemote remote) {
24 this.clientId = clientId;
25 this.remote = remote;
26 }
27
28 public ObjectId getClientId() {
29 return clientId;
30 }
31
32 public final Object invoke(Object proxy, Method method, Object [] args) throws Throwable {
33 if(method.equals(Methods.ToString)) {
34 return ((ConnectorInvoker) Proxy.getInvocationHandler(proxy)).getClientId().toString();
35 }
36 else if(method.equals(Methods.HashCode)) {
37 return new Integer (clientId.hashCode());
38 }
39 return doInvoke(proxy,method,args);
40 }
41
42 protected String getMethodHash(Method method){
43 if(methods == null) {
44 methods = new HashMap <Method , String >();
45 }
46 if(methods.containsKey(method)){
47 return methods.get(method);
48 }
49 else {
50 String hash = String.valueOf(Methods.getMethodHash(method));
51 methods.put(method,hash);
52 return hash;
53 }
54 }
55
56 protected abstract Object doInvoke(Object proxy, Method method, Object [] args) throws Throwable ;
57
58 }
59
60 |
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