Mercurial > gemma
annotate pkg/models/common.go @ 3841:8e47d6f12998 sld-colors
Merged default into sld-colors branch.
author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
---|---|
date | Mon, 08 Jul 2019 14:34:42 +0200 |
parents | 97bba8b51b9c |
children | 8080007d3c06 |
rev | line source |
---|---|
1017
a244b18cb916
Added GNU Affero General Public License.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
645
diff
changeset
|
1 // This is Free Software under GNU Affero General Public License v >= 3.0 |
a244b18cb916
Added GNU Affero General Public License.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
645
diff
changeset
|
2 // without warranty, see README.md and license for details. |
a244b18cb916
Added GNU Affero General Public License.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
645
diff
changeset
|
3 // |
a244b18cb916
Added GNU Affero General Public License.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
645
diff
changeset
|
4 // SPDX-License-Identifier: AGPL-3.0-or-later |
a244b18cb916
Added GNU Affero General Public License.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
645
diff
changeset
|
5 // License-Filename: LICENSES/AGPL-3.0.txt |
a244b18cb916
Added GNU Affero General Public License.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
645
diff
changeset
|
6 // |
a244b18cb916
Added GNU Affero General Public License.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
645
diff
changeset
|
7 // Copyright (C) 2018 by via donau |
a244b18cb916
Added GNU Affero General Public License.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
645
diff
changeset
|
8 // – Österreichische Wasserstraßen-Gesellschaft mbH |
a244b18cb916
Added GNU Affero General Public License.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
645
diff
changeset
|
9 // Software engineering by Intevation GmbH |
a244b18cb916
Added GNU Affero General Public License.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
645
diff
changeset
|
10 // |
a244b18cb916
Added GNU Affero General Public License.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
645
diff
changeset
|
11 // Author(s): |
a244b18cb916
Added GNU Affero General Public License.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
645
diff
changeset
|
12 // * Sascha L. Teichmann <sascha.teichmann@intevation.de> |
a244b18cb916
Added GNU Affero General Public License.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
645
diff
changeset
|
13 |
643
756f3fc62da6
Cross sections: Using the database in the web service.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
14 package models |
756f3fc62da6
Cross sections: Using the database in the web service.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
15 |
1900
6a67cd819e93
To prepare stretch import made some model data types re-usable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1373
diff
changeset
|
16 import ( |
1901
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
17 "database/sql/driver" |
1900
6a67cd819e93
To prepare stretch import made some model data types re-usable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1373
diff
changeset
|
18 "encoding/json" |
6a67cd819e93
To prepare stretch import made some model data types re-usable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1373
diff
changeset
|
19 "errors" |
1901
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
20 "fmt" |
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
21 "strings" |
1900
6a67cd819e93
To prepare stretch import made some model data types re-usable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1373
diff
changeset
|
22 "time" |
2059
ae0021feaac8
Imports: Made stretch import marshable (even if it is not needed).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1979
diff
changeset
|
23 |
ae0021feaac8
Imports: Made stretch import marshable (even if it is not needed).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1979
diff
changeset
|
24 "gemma.intevation.de/gemma/pkg/common" |
1900
6a67cd819e93
To prepare stretch import made some model data types re-usable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1373
diff
changeset
|
25 ) |
643
756f3fc62da6
Cross sections: Using the database in the web service.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
26 |
645
794592cad75a
Cross sections: Fixed SQL, endian, WKB and JSON encoding errors.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
643
diff
changeset
|
27 var ( |
794592cad75a
Cross sections: Fixed SQL, endian, WKB and JSON encoding errors.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
643
diff
changeset
|
28 errNoString = errors.New("Not a string") |
794592cad75a
Cross sections: Fixed SQL, endian, WKB and JSON encoding errors.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
643
diff
changeset
|
29 errNoByteSlice = errors.New("Not a byte slice") |
794592cad75a
Cross sections: Fixed SQL, endian, WKB and JSON encoding errors.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
643
diff
changeset
|
30 ) |
1373
84e78d2e2d95
Backend: Centralized the definition of WGS84 constant in the models package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1017
diff
changeset
|
31 |
84e78d2e2d95
Backend: Centralized the definition of WGS84 constant in the models package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1017
diff
changeset
|
32 // WGS84 is the EPSG of the World Geodetic System 1984. |
84e78d2e2d95
Backend: Centralized the definition of WGS84 constant in the models package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1017
diff
changeset
|
33 const WGS84 = 4326 |
1900
6a67cd819e93
To prepare stretch import made some model data types re-usable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1373
diff
changeset
|
34 |
1901
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
35 type ( |
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
36 Date struct{ time.Time } |
2150
2c67c51d57ad
Print templates: Implemented GET of all templates.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
2059
diff
changeset
|
37 Time struct{ time.Time } |
2c67c51d57ad
Print templates: Implemented GET of all templates.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
2059
diff
changeset
|
38 |
1901
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
39 // Country is a valid country 2 letter code. |
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
40 Country string |
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
41 // UniqueCountries is a list of unique countries. |
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
42 UniqueCountries []Country |
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
43 ) |
1900
6a67cd819e93
To prepare stretch import made some model data types re-usable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1373
diff
changeset
|
44 |
2150
2c67c51d57ad
Print templates: Implemented GET of all templates.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
2059
diff
changeset
|
45 func (d Date) MarshalJSON() ([]byte, error) { |
2c67c51d57ad
Print templates: Implemented GET of all templates.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
2059
diff
changeset
|
46 return json.Marshal(d.Format(common.DateFormat)) |
1900
6a67cd819e93
To prepare stretch import made some model data types re-usable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1373
diff
changeset
|
47 } |
6a67cd819e93
To prepare stretch import made some model data types re-usable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1373
diff
changeset
|
48 |
2150
2c67c51d57ad
Print templates: Implemented GET of all templates.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
2059
diff
changeset
|
49 func (d *Date) UnmarshalJSON(data []byte) error { |
1900
6a67cd819e93
To prepare stretch import made some model data types re-usable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1373
diff
changeset
|
50 var s string |
6a67cd819e93
To prepare stretch import made some model data types re-usable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1373
diff
changeset
|
51 if err := json.Unmarshal(data, &s); err != nil { |
6a67cd819e93
To prepare stretch import made some model data types re-usable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1373
diff
changeset
|
52 return err |
6a67cd819e93
To prepare stretch import made some model data types re-usable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1373
diff
changeset
|
53 } |
2150
2c67c51d57ad
Print templates: Implemented GET of all templates.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
2059
diff
changeset
|
54 d2, err := time.Parse(common.DateFormat, s) |
1900
6a67cd819e93
To prepare stretch import made some model data types re-usable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1373
diff
changeset
|
55 if err == nil { |
2150
2c67c51d57ad
Print templates: Implemented GET of all templates.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
2059
diff
changeset
|
56 *d = Date{d2} |
2c67c51d57ad
Print templates: Implemented GET of all templates.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
2059
diff
changeset
|
57 } |
2c67c51d57ad
Print templates: Implemented GET of all templates.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
2059
diff
changeset
|
58 return err |
2c67c51d57ad
Print templates: Implemented GET of all templates.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
2059
diff
changeset
|
59 } |
2c67c51d57ad
Print templates: Implemented GET of all templates.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
2059
diff
changeset
|
60 |
2c67c51d57ad
Print templates: Implemented GET of all templates.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
2059
diff
changeset
|
61 func (t Time) MarshalJSON() ([]byte, error) { |
2c67c51d57ad
Print templates: Implemented GET of all templates.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
2059
diff
changeset
|
62 return json.Marshal(t.Format(common.TimeFormat)) |
2c67c51d57ad
Print templates: Implemented GET of all templates.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
2059
diff
changeset
|
63 } |
2c67c51d57ad
Print templates: Implemented GET of all templates.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
2059
diff
changeset
|
64 |
2c67c51d57ad
Print templates: Implemented GET of all templates.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
2059
diff
changeset
|
65 func (t *Time) UnmarshalJSON(data []byte) error { |
2c67c51d57ad
Print templates: Implemented GET of all templates.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
2059
diff
changeset
|
66 var s string |
2c67c51d57ad
Print templates: Implemented GET of all templates.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
2059
diff
changeset
|
67 if err := json.Unmarshal(data, &s); err != nil { |
2c67c51d57ad
Print templates: Implemented GET of all templates.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
2059
diff
changeset
|
68 return err |
2c67c51d57ad
Print templates: Implemented GET of all templates.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
2059
diff
changeset
|
69 } |
2c67c51d57ad
Print templates: Implemented GET of all templates.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
2059
diff
changeset
|
70 t2, err := time.Parse(common.TimeFormat, s) |
2c67c51d57ad
Print templates: Implemented GET of all templates.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
2059
diff
changeset
|
71 if err == nil { |
2c67c51d57ad
Print templates: Implemented GET of all templates.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
2059
diff
changeset
|
72 *t = Time{t2} |
1900
6a67cd819e93
To prepare stretch import made some model data types re-usable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1373
diff
changeset
|
73 } |
6a67cd819e93
To prepare stretch import made some model data types re-usable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1373
diff
changeset
|
74 return err |
6a67cd819e93
To prepare stretch import made some model data types re-usable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1373
diff
changeset
|
75 } |
1901
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
76 |
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
77 var ( |
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
78 validCountries = []string{ |
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
79 "AT", "BG", "DE", "HU", "HR", |
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
80 "MD", "RO", "RS", "SK", "UA", |
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
81 } |
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
82 ) |
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
83 |
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
84 // UnmarshalJSON ensures that the given string forms a valid |
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
85 // two letter country code. |
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
86 func (c *Country) UnmarshalJSON(data []byte) error { |
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
87 var s string |
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
88 if err := json.Unmarshal(data, &s); err != nil { |
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
89 return err |
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
90 } |
1979
0bc0312105e4
Improved the error message a bit if an invalid country name is passed via JSON api.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1901
diff
changeset
|
91 u := strings.ToUpper(s) |
1901
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
92 for _, v := range validCountries { |
1979
0bc0312105e4
Improved the error message a bit if an invalid country name is passed via JSON api.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1901
diff
changeset
|
93 if v == u { |
1901
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
94 *c = Country(v) |
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
95 return nil |
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
96 } |
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
97 } |
1979
0bc0312105e4
Improved the error message a bit if an invalid country name is passed via JSON api.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1901
diff
changeset
|
98 return fmt.Errorf("'%s' is not a valid country", s) |
1901
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
99 } |
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
100 |
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
101 // Value implements the driver.Valuer interface. |
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
102 func (c Country) Value() (driver.Value, error) { |
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
103 return string(c), nil |
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
104 } |
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
105 |
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
106 // Scan implements the sql.Scanner interfaces. |
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
107 func (c *Country) Scan(src interface{}) (err error) { |
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
108 if s, ok := src.(string); ok { |
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
109 *c = Country(s) |
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
110 } else { |
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
111 err = errNoString |
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
112 } |
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
113 return |
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
114 } |
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
115 |
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
116 func (uc *UniqueCountries) UnmarshalJSON(data []byte) error { |
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
117 var countries []Country |
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
118 if err := json.Unmarshal(data, &countries); err != nil { |
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
119 return err |
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
120 } |
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
121 unique := map[Country]struct{}{} |
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
122 for _, c := range countries { |
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
123 if _, found := unique[c]; found { |
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
124 return fmt.Errorf("country '%s' is not unique", string(c)) |
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
125 } |
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
126 unique[c] = struct{}{} |
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
127 } |
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
128 *uc = countries |
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
129 return nil |
71b722809b2b
Stretch import: Added stub.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1900
diff
changeset
|
130 } |
2231
97bba8b51b9c
Stretch import: Be more verbose about range before inserting data.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
2150
diff
changeset
|
131 |
97bba8b51b9c
Stretch import: Be more verbose about range before inserting data.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
2150
diff
changeset
|
132 func (uc UniqueCountries) String() string { |
97bba8b51b9c
Stretch import: Be more verbose about range before inserting data.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
2150
diff
changeset
|
133 var b strings.Builder |
97bba8b51b9c
Stretch import: Be more verbose about range before inserting data.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
2150
diff
changeset
|
134 for i, c := range uc { |
97bba8b51b9c
Stretch import: Be more verbose about range before inserting data.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
2150
diff
changeset
|
135 if i > 0 { |
97bba8b51b9c
Stretch import: Be more verbose about range before inserting data.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
2150
diff
changeset
|
136 b.WriteString(", ") |
97bba8b51b9c
Stretch import: Be more verbose about range before inserting data.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
2150
diff
changeset
|
137 } |
97bba8b51b9c
Stretch import: Be more verbose about range before inserting data.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
2150
diff
changeset
|
138 b.WriteString(string(c)) |
97bba8b51b9c
Stretch import: Be more verbose about range before inserting data.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
2150
diff
changeset
|
139 } |
97bba8b51b9c
Stretch import: Be more verbose about range before inserting data.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
2150
diff
changeset
|
140 return b.String() |
97bba8b51b9c
Stretch import: Be more verbose about range before inserting data.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
2150
diff
changeset
|
141 } |