-
Notifications
You must be signed in to change notification settings - Fork 362
/
PostgreSQLEnumArrayTypeTest.java
170 lines (142 loc) · 4.86 KB
/
PostgreSQLEnumArrayTypeTest.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
package io.hypersistence.utils.hibernate.type.array;
import io.hypersistence.utils.hibernate.util.AbstractPostgreSQLIntegrationTest;
import jakarta.persistence.*;
import org.hibernate.annotations.Type;
import org.hibernate.query.Query;
import org.hibernate.query.TypedParameterValue;
import org.junit.Before;
import org.junit.Test;
import javax.sql.DataSource;
import java.sql.Connection;
import java.sql.SQLException;
import java.sql.Statement;
import static org.junit.Assert.assertArrayEquals;
import static org.junit.Assert.fail;
/**
* @author Nikita Konev
*/
public class PostgreSQLEnumArrayTypeTest extends AbstractPostgreSQLIntegrationTest {
public static final EnumArrayType ROLE_TYPE = new EnumArrayType(UserRole.class, "user_role");
@Override
protected Class<?>[] entities() {
return new Class<?>[]{
UserAccount.class
};
}
@Before
public void init() {
DataSource dataSource = newDataSource();
try (Connection connection = dataSource.getConnection()) {
try (Statement statement = connection.createStatement()){
statement.executeUpdate("DROP TYPE IF EXISTS user_role;");
statement.executeUpdate("CREATE TYPE user_role AS ENUM ('ROLE_ADMIN', 'ROLE_USER');");
}
} catch (SQLException e) {
fail(e.getMessage());
}
super.init();
}
@Test
public void test() {
UserRole[] userRoles = {UserRole.ROLE_ADMIN, UserRole.ROLE_USER};
doInJPA(entityManager -> {
UserAccount account = new UserAccount();
account.setUsername("vladmihalcea.com");
account.setRoles(userRoles);
entityManager.persist(account);
});
doInJPA(entityManager -> {
UserAccount singleResult = entityManager
.createQuery(
"select ua " +
"from UserAccountEntity ua " +
"where ua.username = :username", UserAccount.class)
.setParameter("username", "vladmihalcea.com")
.getSingleResult();
assertArrayEquals(userRoles, singleResult.getRoles());
});
}
@Test
public void testSetParameterWithType() {
UserRole[] userRoles = {UserRole.ROLE_ADMIN, UserRole.ROLE_USER};
UserRole[] requiredRoles = {UserRole.ROLE_USER};
doInJPA(entityManager -> {
UserAccount account = new UserAccount();
account.setUsername("vladmihalcea.com");
account.setRoles(userRoles);
entityManager.persist(account);
});
doInJPA(entityManager -> {
entityManager
.createQuery(
"select ua " +
"from UserAccountEntity ua " +
"where ua.roles = :roles", UserAccount.class)
.unwrap(Query.class)
.setParameter("roles", requiredRoles, new EnumArrayType(UserRole[].class, "user_role"))
.getResultList();
});
}
@Test
public void testTypedParameterValue() {
UserRole[] userRoles = {UserRole.ROLE_ADMIN, UserRole.ROLE_USER};
UserRole[] requiredRoles = {UserRole.ROLE_USER};
doInJPA(entityManager -> {
UserAccount account = new UserAccount();
account.setUsername("vladmihalcea.com");
account.setRoles(userRoles);
entityManager.persist(account);
});
doInJPA(entityManager -> {
entityManager
.createQuery(
"select ua " +
"from UserAccountEntity ua " +
"where ua.roles = :roles", UserAccount.class)
.setParameter("roles", new TypedParameterValue(new EnumArrayType(UserRole[].class, "user_role"), requiredRoles))
.getResultList();
});
}
public enum UserRole {
ROLE_ADMIN,
ROLE_USER,
}
@Entity(name = "UserAccountEntity")
@Table(name = "users")
public static class UserAccount {
@Id
@GeneratedValue
private Long id;
private String username;
@Type(
value = EnumArrayType.class,
parameters = @org.hibernate.annotations.Parameter(
name = "sql_array_type",
value = "user_role"
)
)
@Column(
name = "roles",
columnDefinition = "user_role[]"
)
private UserRole roles[];
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public String getUsername() {
return username;
}
public void setUsername(String username) {
this.username = username;
}
public UserRole[] getRoles() {
return roles;
}
public void setRoles(UserRole[] roles) {
this.roles = roles;
}
}
}