qt/employee.hxx


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

// file      : qt/employee.hxx
// author    : Constantin Michael <constantin@codesynthesis.com>
// copyright : not copyrighted - public domain

#ifndef EMPLOYEE_HXX
#define EMPLOYEE_HXX

#include <QString>
#include <QByteArray>
#include <QDateTime>
#include <QSharedPointer>
#include <QList>
#include <QSet>

#include <odb/core.hxx>

#include <odb/qt/lazy-ptr.hxx>

// Forward declarations.
//
class employer;
class employee;

typedef QSet<QString> emails;
typedef QList<QLazyWeakPointer<employee> > employees;

#pragma db object
class employer
{
public:
  employer (const QString& name)
      : name_ (name)
  {
  }

  const QString&
  name () const
  {
    return name_;
  }

  // Employees of this employer.
  //
  typedef ::employees employees_type;

  const employees_type&
  employees () const
  {
    return employees_;
  }

  employees_type&
  employees ()
  {
    return employees_;
  }

private:
  friend class odb::access;

  employer () {}

  #pragma db id
  QString name_;

  #pragma db not_null inverse(employer_)
  employees_type employees_;
};

#pragma db object
class employee
{
public:
  typedef ::employer employer_type;

  employee (const QString& first,
            const QString& last,
            const QDate& born,
            const QByteArray& public_key,
            QSharedPointer<employer_type> employer)
      : first_ (first),
        last_ (last),
        born_ (born),
        public_key_ (public_key),
        employer_ (employer)
  {
  }

  // Name.
  //
  const QString&
  first () const
  {
    return first_;
  }

  const QString&
  last () const
  {
    return last_;
  }

  // Date of birth.
  //
  const QDate&
  born () const
  {
    return born_;
  }

  // Emails.
  //
  typedef ::emails emails_type;

  const emails_type&
  emails () const
  {
    return emails_;
  }

  emails_type&
  emails ()
  {
    return emails_;
  }

  // Public key.
  //
  const QByteArray&
  public_key () const
  {
    return public_key_;
  }

  // Employer.
  //
  QLazySharedPointer<employer_type>
  employer () const
  {
    return employer_;
  }

  void
  employer (QSharedPointer<employer_type> employer)
  {
    employer_ = employer;
  }

private:
  friend class odb::access;

  employee () {}

  #pragma db id auto
  unsigned long id_;

  QString first_;
  QString last_;
  QDate born_;
  emails_type emails_;
  QByteArray public_key_;

  #pragma db not_null
  QLazySharedPointer<employer_type> employer_;
};

#endif // EMPLOYEE_HXX