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1
22 package org.jboss.ejb3.test.composite;
23
24 import java.util.HashSet  ;
25 import java.util.Set ;
26 import javax.ejb.Remote ;
27 import javax.ejb.Stateless ;
28 import javax.persistence.EntityManager;
29 import javax.persistence.PersistenceContext;
30
31
37 @Stateless
38 @Remote (EntityTest.class)
39 public class EntityTestBean implements EntityTest
40 {
41 private @PersistenceContext EntityManager manager;
42 private static long genid = 0;
43
44 public Customer oneToManyCreate(String name) throws Exception
45 {
46 Ticket t = new Ticket();
47 t.setNumber("33A");
48 Customer c = new Customer();
49 CustomerPK pk = new CustomerPK(genid++, name);
50 c.setPk(pk);
51 Set <Ticket> tickets = new HashSet <Ticket>();
52 tickets.add(t);
53 t.setCustomer(c);
54 c.setTickets(tickets);
55 manager.persist(c);
56 return c;
57 }
58
59 public Customer findCustomerByPk(CustomerPK pk) throws Exception
60 {
61 return manager.find(Customer.class, pk);
62 }
63
64 public Flight manyToOneCreate() throws Exception
65 {
66 Flight firstOne = new Flight();
67 firstOne.setId(new Long (1));
68 firstOne.setName("AF0101");
69 manager.persist(firstOne);
70 return firstOne;
71 }
72
73 public void manyToManyCreate() throws Exception
74 {
75
76 Flight firstOne = findFlightById(new Long (1));
77 Flight second = new Flight();
78 second.setId(new Long (2));
79 second.setName("US1");
80
81 Set <Customer> customers1 = new HashSet <Customer>();
82 Set <Customer> customers2 = new HashSet <Customer>();
83
84
85 Customer will = new Customer();
86 CustomerPK willPk = new CustomerPK(genid++, "Will");
87 will.setPk(willPk);
88 customers1.add(will);
89
90 Customer monica = new Customer();
91 CustomerPK moPK = new CustomerPK(genid++, "Monica");
92 monica.setPk(moPK);
93 customers1.add(monica);
94
95 Customer molly = new Customer();
96 CustomerPK mollyPK = new CustomerPK(genid++, "Molly");
97 molly.setPk(mollyPK);
98 customers2.add(molly);
99
100 firstOne.setCustomers(customers1);
101 second.setCustomers(customers2);
102
103 manager.persist(second);
104 }
105
106
107 public Flight findFlightById(Long id) throws Exception
108 {
109 return manager.find(Flight.class, id);
110 }
111
112
113 public FieldCustomer fieldOneToManyCreate(String name) throws Exception
114 {
115 FieldTicket t = new FieldTicket();
116 t.setNumber("33A");
117 FieldCustomer c = new FieldCustomer();
118 FieldCustomerPK pk = new FieldCustomerPK(genid++, name);
119 c.setPk(pk);
120 Set <FieldTicket> tickets = new HashSet <FieldTicket>();
121 tickets.add(t);
122 t.setCustomer(c);
123 c.setTickets(tickets);
124 manager.persist(c);
125 return c;
126 }
127
128 public FieldCustomer fieldFindCustomerByPk(FieldCustomerPK pk) throws Exception
129 {
130 return manager.find(FieldCustomer.class, pk);
131 }
132
133 public FieldFlight fieldManyToOneCreate() throws Exception
134 {
135 FieldFlight firstOne = new FieldFlight();
136 firstOne.setId(new Long (1));
137 firstOne.setName("AF0101");
138 manager.persist(firstOne);
139 return firstOne;
140 }
141
142 public void fieldManyToManyCreate() throws Exception
143 {
144
145 FieldFlight firstOne = fieldFindFlightById(new Long (1));
146 FieldFlight second = new FieldFlight();
147 second.setId(new Long (2));
148 second.setName("US1");
149
150 Set <FieldCustomer> customers1 = new HashSet <FieldCustomer>();
151 Set <FieldCustomer> customers2 = new HashSet <FieldCustomer>();
152
153
154 FieldCustomer will = new FieldCustomer();
155 FieldCustomerPK willPk = new FieldCustomerPK(genid++, "Will");
156 will.setPk(willPk);
157 customers1.add(will);
158
159 FieldCustomer monica = new FieldCustomer();
160 FieldCustomerPK moPK = new FieldCustomerPK(genid++, "Monica");
161 monica.setPk(moPK);
162 customers1.add(monica);
163
164 FieldCustomer molly = new FieldCustomer();
165 FieldCustomerPK mollyPK = new FieldCustomerPK(genid++, "Molly");
166 molly.setPk(mollyPK);
167 customers2.add(molly);
168
169 firstOne.setCustomers(customers1);
170 second.setCustomers(customers2);
171
172 manager.persist(second);
173 }
174
175
176 public FieldFlight fieldFindFlightById(Long id) throws Exception
177 {
178 return manager.find(FieldFlight.class, id);
179 }
180
181
182 }
183 |
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