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1
6
7 package org.jfox.ejb.handler;
8
9 import java.lang.reflect.Method  ;
10 import java.util.Iterator ;
11 import javax.ejb.Handle ;
12
13 import org.jfox.ejb.Bucket;
14 import org.jfox.ejb.EJBHomeMethod;
15 import org.jfox.ejb.EJBObjectId;
16 import org.jfox.ejb.EJBObjectMethod;
17 import org.jfox.ejb.connector.EJBInvocation;
18
19
24
25 public class B5_EJBOperationHandler extends AbstractHandler {
26
27 public Object invokeHome(Bucket bucket, EJBInvocation invocation, Iterator iter) throws Exception {
28 Method method = invocation.getMethod();
30 if(method.equals(EJBHomeMethod.GetEJBMetaData)) {
31 return bucket.getEJBMetaData();
32 }
33 else if(method.equals(EJBHomeMethod.GetHomeHandle)) {
34 return bucket.getHomeHandle();
36 }
37 else if(method.equals(EJBHomeMethod.RemoveByHandle)) {
38 bucket.remove((Handle ) (invocation.getArgs()[0]));
39 return null;
40 }
42 else if(method.equals(EJBHomeMethod.RemoveByPrimaryKey)) {
43 bucket.remove(invocation.getArgs()[0]);
44 return null;
45 }
46 return super.invokeHome(bucket, invocation, iter);
47 }
48
49 public Object invokeBean(Bucket bucket, EJBInvocation invocation, Iterator iter) throws Exception {
50 Method method = invocation.getMethod();
51 if(method.equals(EJBObjectMethod.GetEJBHome)) {
52 return bucket.getEJBHome();
53 }
54 else if(method.equals(EJBObjectMethod.GetHandle)) {
55 return bucket.getHandle(invocation.getBean());
56 }
57 else if(method.equals(EJBObjectMethod.GetPrimaryKey)) {
58 return bucket.getPrimaryKey(invocation.getBean());
59 }
60 else if(method.equals(EJBObjectMethod.IsIdentical)) {
61 return new Boolean (bucket.isIdentical((EJBObjectId)invocation.getObjectId(), (EJBObjectId) invocation.getArgs()[0]));
63 }
64 return super.invokeBean(bucket, invocation, iter);
65 }
66
67 public static void main(String [] args) {
68
69 }
70 } |
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