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1 package org.lateralnz.demo.ejb;
2
3 import java.util.List  ;
4
5 import javax.ejb.SessionBean ;
6 import javax.ejb.SessionContext ;
7 import javax.ejb.CreateException ;
8 import javax.naming.Context ;
9 import javax.naming.InitialContext ;
10
11 import org.lateralnz.common.util.JNDIUtils;
12 import org.lateralnz.common.util.StringUtils;
13
14 public class BasicEJB implements SessionBean {
15
16 private static final String ENV_STR = "java:comp/env";
17 private static List list = null;
18 private SessionContext sessionContext;
19
20 public void ejbCreate() throws CreateException {
21 if (list == null) {
22 try {
23 Context initCtx = JNDIUtils.getContext("local_ejb");
24 Context envCtx = (Context ) initCtx.lookup(this.ENV_STR);
25 String csv = (String )envCtx.lookup("mylist");
26
27 list = StringUtils.toList(csv, ",");
28 }
29 catch(Exception e) {
30 e.printStackTrace();
31 throw new CreateException (e.getMessage());
32 }
33 }
34 }
35
36 public void ejbActivate() {}
37 public void ejbPassivate() {}
38 public void ejbRemove() {}
39 public void setSessionContext(SessionContext sctx) { sessionContext = sctx; }
40
41 public int getRandom(int multiplier) {
42 return (int)(Math.random() * multiplier);
43 }
44
45 public List getList() {
46 return list;
47 }
48 }
49 |
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