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1
22 package org.jboss.test.cmp2.commerce;
23
24 import java.util.Collection  ;
25 import javax.ejb.CreateException ;
26 import javax.ejb.EJBException ;
27 import javax.ejb.EntityBean ;
28 import javax.ejb.EntityContext ;
29 import javax.ejb.FinderException ;
30 import javax.naming.InitialContext ;
31 import javax.rmi.PortableRemoteObject ;
32
33 import org.jboss.varia.autonumber.AutoNumberFactory;
34
35 public abstract class CustomerBean implements EntityBean {
36 transient private EntityContext ctx;
37
38 public Long ejbCreate() throws CreateException {
39 setId(new Long (AutoNumberFactory.getNextInteger("Customer").longValue()));
40 return null;
41 }
42
43 public void ejbPostCreate() { }
44
45 public abstract Long getId();
46 public abstract void setId(Long id);
47
48 public abstract String getName();
49 public abstract void setName(String name);
50
51 public User getUser() {
52 return userLocalToUser(getUserLocal());
53 }
54 public void setUser(User user) {
55 setUserLocal(userToUserLocal(user));
56 }
57
58 public abstract UserLocal getUserLocal();
59 public abstract void setUserLocal(UserLocal user);
60
61 public abstract Collection getOrders();
62 public abstract void setOrders(Collection c);
63
64 public abstract Collection getAddresses();
65 public abstract void setAddresses(Collection c);
66
67 public abstract Collection ejbSelectAddressesInCAForCustomer(Long id)
68 throws FinderException ;
69
70 public void setEntityContext(EntityContext ctx) {
71 this.ctx = ctx;
72 }
73 public void unsetEntityContext() {
74 this.ctx = null;
75 }
76 public void ejbActivate() { }
77 public void ejbPassivate() { }
78 public void ejbLoad() { }
79 public void ejbStore() { }
80 public void ejbRemove() { }
81
82 protected User userLocalToUser(UserLocal userLocal) {
83 if(userLocal == null) {
84 return null;
85 }
86 UserHome userHome = getUserHome();
87 try {
88 return userHome.findByPrimaryKey((String )userLocal.getPrimaryKey());
89 } catch(Exception e) {
90 throw new EJBException ("Error converting user local into user", e);
91 }
92 }
93
94 protected UserLocal userToUserLocal(User user) {
95 if(user == null) {
96 return null;
97 }
98 UserLocalHome userLocalHome = getUserLocalHome();
99 try {
100 return userLocalHome.findByPrimaryKey((String )user.getPrimaryKey());
101 } catch(Exception e) {
102 throw new EJBException ("Error converting user into user local", e);
103 }
104 }
105
106
107 private UserHome getUserHome() {
108 try {
109 InitialContext jndiContext = new InitialContext ();
110
111 Object ref = jndiContext.lookup("java:comp/env/ejb/User");
112
113 return (UserHome)PortableRemoteObject.narrow (ref, UserHome.class);
115 } catch(Exception e) {
116 throw new EJBException ("Exception in getUserHome: ", e);
117 }
118 }
119
120 private UserLocalHome getUserLocalHome() {
121 try {
122 InitialContext jndiContext = new InitialContext ();
123
124 return (UserLocalHome)
125 jndiContext.lookup("java:comp/env/ejb/UserLocal");
126 } catch(Exception e) {
127 throw new EJBException ("Exception in getUserLocalHome: ", e);
128 }
129 }
130
131 }
132 |
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