Mercurial > gemma

annotate pkg/imports/wa.go @ 4799:f32d086b5dbf

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Removed the mechanical touch of the last commit.
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Fri, 25 Oct 2019 18:40:37 +0200
parents ca6a5f722471
children 5062ccb2381d
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1 // This is Free Software under GNU Affero General Public License v >= 3.0
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2 // without warranty, see README.md and license for details.
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3 //
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4 // SPDX-License-Identifier: AGPL-3.0-or-later
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5 // License-Filename: LICENSES/AGPL-3.0.txt
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6 //
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7 // Copyright (C) 2018, 2019 by via donau
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8 // – Österreichische Wasserstraßen-Gesellschaft mbH
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9 // Software engineering by Intevation GmbH
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10 //
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11 // Author(s):
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12 // * Sascha L. Teichmann <sascha.teichmann@intevation.de>
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13 // * Tom Gottfried <tom.gottfried@intevation.de>
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14
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15 package imports
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16
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17 import (
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18 "context"
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19 "database/sql"
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20 "encoding/json"
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21 "errors"
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22 "fmt"
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23 "io"
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24 "strconv"
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25 "time"
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26
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27 "gemma.intevation.de/gemma/pkg/pgxutils"
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28 "gemma.intevation.de/gemma/pkg/wfs"
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29 )
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30
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31 // WaterwayArea is an import job to import
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32 // the waterway area in form of polygon geometries
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33 // and attribute data from a WFS service.
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34 type WaterwayArea struct {
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35 // URL the GetCapabilities URL of the WFS service.
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36 URL string `json:"url"`
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37 // FeatureType selects the feature type of the WFS service.
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38 FeatureType string `json:"feature-type"`
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39 // SortBy works around misconfigured services to
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40 // establish a sort order to get the features.
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41 SortBy string `json:"sort-by"`
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42 // User is an optional username for Basic Auth.
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43 User string `json:"user,omitempty"`
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44 // Password is an optional password for Basic Auth.
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45 Password string `json:"password,omitempty"`
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46 }
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47
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48 func (wa *WaterwayArea) Description() (string, error) {
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49 return wa.URL + "|" + wa.FeatureType, nil
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50 }
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51
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52 // WAJobKind is the import queue type identifier.
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53 const WAJobKind JobKind = "wa"
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54
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55 type waJobCreator struct{}
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56
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57 func init() {
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58 RegisterJobCreator(WAJobKind, waJobCreator{})
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59 }
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60
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61 func (waJobCreator) Description() string { return "waterway area" }
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62
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63 func (waJobCreator) AutoAccept() bool { return true }
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64
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65 func (waJobCreator) Create() Job { return new(WaterwayArea) }
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66
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67 func (waJobCreator) Depends() [2][]string {
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68 return [2][]string{
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69 {"waterway_area"},
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70 {},
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71 }
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72 }
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73
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74 // StageDone is a NOP for waterway area imports.
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75 func (waJobCreator) StageDone(context.Context, *sql.Tx, int64) error {
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76 return nil
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77 }
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78
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79 // CleanUp for waterway area imports is a NOP.
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80 func (*WaterwayArea) CleanUp() error { return nil }
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81
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82 type waterwayAreaProperties struct {
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83 Catccl *string `json:"ienc_catccl"`
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84 Dirimp *string `json:"ienc_dirimp"`
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85 }
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86
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87 const (
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88 deleteWaterwayAreaSQL = `
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89 WITH resp AS (
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90 SELECT users.current_user_area_utm() AS a
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91 )
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92 DELETE FROM waterway.waterway_area
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93 WHERE pg_has_role('sys_admin', 'MEMBER')
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94 OR ST_Covers((SELECT a FROM resp),
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95 ST_Transform(area::geometry, (SELECT ST_SRID(a) FROM resp)))
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96 `
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97 insertWaterwayAreaSQL = `
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98 WITH resp AS (
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99 SELECT users.current_user_area_utm() AS a
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100 )
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101 INSERT INTO waterway.waterway_area (area, catccl, dirimp)
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102 SELECT dmp.geom, $3, $4
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103 FROM ST_GeomFromWKB($1, $2::integer) AS new_area (new_area),
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104 ST_Dump(ST_Transform(ST_CollectionExtract(
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105 CASE WHEN pg_has_role('sys_admin', 'MEMBER')
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106 THEN ST_MakeValid(ST_Transform(new_area,
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107 best_utm(ST_Transform(new_area, 4326))))
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108 ELSE ST_Intersection((SELECT a FROM resp),
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109 ST_MakeValid(ST_Transform(new_area, (SELECT ST_SRID(a) FROM resp))))
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110 END,
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111 3), 4326)) AS dmp
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112 RETURNING id
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113 `
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114 )
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115
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116 // Do executes the actual waterway axis import.
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117 func (wx *WaterwayArea) Do(
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118 ctx context.Context,
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119 importID int64,
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120 conn *sql.Conn,
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121 feedback Feedback,
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122 ) (interface{}, error) {
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123
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124 start := time.Now()
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125
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126 feedback.Info("Import waterway area")
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127
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128 feedback.Info("Loading capabilities from %s", wx.URL)
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129 caps, err := wfs.GetCapabilities(wx.URL)
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130 if err != nil {
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131 feedback.Error("Loading capabilities failed: %v", err)
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132 return nil, err
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133 }
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134
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135 ft := caps.FindFeatureType(wx.FeatureType)
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136 if ft == nil {
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8b75ac5e243e Made 'staticcheck' happy with pgxutils package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4147
diff changeset
137 return nil, fmt.Errorf("unknown feature type '%s'", wx.FeatureType)
1785
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
138 }
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
139
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
140 feedback.Info("Found feature type '%s", wx.FeatureType)
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
141
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
142 epsg, err := wfs.CRSToEPSG(ft.DefaultCRS)
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
143 if err != nil {
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
144 feedback.Error("Unsupported CRS name '%s'", ft.DefaultCRS)
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
145 return nil, err
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
146 }
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
147
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
148 if wx.SortBy != "" {
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
149 feedback.Info("Features will be sorted by '%s'", wx.SortBy)
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
150 }
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
151
2721
56c8ef515d93 WFS downloader: Use new GML/GeoJSON factory function in gemma.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2719
diff changeset
152 dl, err := wfs.GetFeatures(caps, wx.FeatureType, wx.SortBy)
1785
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
153 if err != nil {
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
154 feedback.Error("Cannot create GetFeature URLs. %v", err)
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
155 return nil, err
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
156 }
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
157
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
158 tx, err := conn.BeginTx(ctx, nil)
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
159 if err != nil {
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
160 return nil, err
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
161 }
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
162 defer tx.Rollback()
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
163
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
164 insertStmt, err := tx.PrepareContext(ctx, insertWaterwayAreaSQL)
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
165 if err != nil {
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
166 return nil, err
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
167 }
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
168 defer insertStmt.Close()
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
169
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
170 // Delete the old features.
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
171 if _, err := tx.ExecContext(ctx, deleteWaterwayAreaSQL); err != nil {
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
172 return nil, err
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
173 }
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
174
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
175 var (
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
176 unsupported = stringCounter{}
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
177 missingProperties int
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
178 badProperties int
2938
ecb1e34157a3 Fix logging in area import
Tom Gottfried <tom@intevation.de>
parents: 2912
diff changeset
179 outside int
1785
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
180 features int
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
181 )
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
182
2729
7cb027be277d WFS downloader: Really use username and password from parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2723
diff changeset
183 if err := dl.Download(wx.User, wx.Password, func(url string, r io.Reader) error {
2106
2b72f5e005aa WFS imports: Write get GetFeature URLs into import log.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1899
diff changeset
184 feedback.Info("Get features from: '%s'", url)
1785
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
185 rfc, err := wfs.ParseRawFeatureCollection(r)
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
186 if err != nil {
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
187 return fmt.Errorf("parsing GetFeature document failed: %v", err)
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
188 }
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
189 if rfc.CRS != nil {
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
190 crsName := rfc.CRS.Properties.Name
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
191 if epsg, err = wfs.CRSToEPSG(crsName); err != nil {
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
192 feedback.Error("Unsupported CRS: %d", crsName)
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
193 return err
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
194 }
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
195 }
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
196
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
197 // No features -> ignore.
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
198 if rfc.Features == nil {
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
199 return nil
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
200 }
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
201
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
202 feedback.Info("Using EPSG: %d", epsg)
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
203
2758
a996f2ca9fa5 Simplified savepoint handling.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2729
diff changeset
204 savepoint := Savepoint(ctx, tx, "feature")
2659
00b0a7b2225a Waterway area import: do not fail if INSERT of one item fails
Tom Gottfried <tom@intevation.de>
parents: 2649
diff changeset
205
1785
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
206 for _, feature := range rfc.Features {
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
207 if feature.Properties == nil || feature.Geometry.Coordinates == nil {
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
208 missingProperties++
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
209 continue
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
210 }
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
211
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
212 var props waterwayAreaProperties
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
213
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
214 if err := json.Unmarshal(*feature.Properties, &props); err != nil {
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
215 badProperties++
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
216 continue
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
217 }
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
218
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
219 var catccl sql.NullInt64
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
220 if props.Catccl != nil {
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
221 if value, err := strconv.ParseInt(*props.Catccl, 10, 64); err == nil {
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
222 catccl = sql.NullInt64{Int64: value, Valid: true}
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
223 }
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
224 }
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
225 var dirimp sql.NullInt64
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
226 if props.Dirimp != nil {
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
227 if value, err := strconv.ParseInt(*props.Dirimp, 10, 64); err == nil {
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
228 dirimp = sql.NullInt64{Int64: value, Valid: true}
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
229 }
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
230 }
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
231
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
232 switch feature.Geometry.Type {
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
233 case "Polygon":
1786
09349ca27dd7 Imports: Removed duplicated code path to store WKB polygons into database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1785
diff changeset
234 var p polygonSlice
1785
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
235 if err := json.Unmarshal(*feature.Geometry.Coordinates, &p); err != nil {
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
236 return err
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
237 }
2938
ecb1e34157a3 Fix logging in area import
Tom Gottfried <tom@intevation.de>
parents: 2912
diff changeset
238 var waid int64
ecb1e34157a3 Fix logging in area import
Tom Gottfried <tom@intevation.de>
parents: 2912
diff changeset
239 err := savepoint(func() error {
ecb1e34157a3 Fix logging in area import
Tom Gottfried <tom@intevation.de>
parents: 2912
diff changeset
240 err := insertStmt.QueryRowContext(
2758
a996f2ca9fa5 Simplified savepoint handling.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2729
diff changeset
241 ctx,
a996f2ca9fa5 Simplified savepoint handling.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2729
diff changeset
242 p.asWKB(),
a996f2ca9fa5 Simplified savepoint handling.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2729
diff changeset
243 epsg,
a996f2ca9fa5 Simplified savepoint handling.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2729
diff changeset
244 catccl,
a996f2ca9fa5 Simplified savepoint handling.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2729
diff changeset
245 dirimp,
2938
ecb1e34157a3 Fix logging in area import
Tom Gottfried <tom@intevation.de>
parents: 2912
diff changeset
246 ).Scan(&waid)
2659
00b0a7b2225a Waterway area import: do not fail if INSERT of one item fails
Tom Gottfried <tom@intevation.de>
parents: 2649
diff changeset
247 return err
2938
ecb1e34157a3 Fix logging in area import
Tom Gottfried <tom@intevation.de>
parents: 2912
diff changeset
248 })
ecb1e34157a3 Fix logging in area import
Tom Gottfried <tom@intevation.de>
parents: 2912
diff changeset
249 switch {
ecb1e34157a3 Fix logging in area import
Tom Gottfried <tom@intevation.de>
parents: 2912
diff changeset
250 case err == sql.ErrNoRows:
ecb1e34157a3 Fix logging in area import
Tom Gottfried <tom@intevation.de>
parents: 2912
diff changeset
251 outside++
ecb1e34157a3 Fix logging in area import
Tom Gottfried <tom@intevation.de>
parents: 2912
diff changeset
252 // ignore -> filtered by responsibility_areas
ecb1e34157a3 Fix logging in area import
Tom Gottfried <tom@intevation.de>
parents: 2912
diff changeset
253 case err != nil:
4197
5d7ce7f926eb Log fatal errors as errors, not warnings, in imports
Tom Gottfried <tom@intevation.de>
parents: 4177
diff changeset
254 feedback.Error(pgxutils.ReadableError{Err: err}.Error())
2938
ecb1e34157a3 Fix logging in area import
Tom Gottfried <tom@intevation.de>
parents: 2912
diff changeset
255 default:
2659
00b0a7b2225a Waterway area import: do not fail if INSERT of one item fails
Tom Gottfried <tom@intevation.de>
parents: 2649
diff changeset
256 features++
1785
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
257 }
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
258 default:
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
259 unsupported[feature.Geometry.Type]++
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
260 }
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
261 }
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
262 return nil
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
263 }); err != nil {
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
264 return nil, err
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
265 }
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
266
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
267 if badProperties > 0 {
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
268 feedback.Warn("Bad properties: %d", badProperties)
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
269 }
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
270
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
271 if missingProperties > 0 {
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
272 feedback.Warn("Missing properties: %d", missingProperties)
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
273 }
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
274
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
275 if len(unsupported) != 0 {
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
276 feedback.Warn("Unsupported types found: %s", unsupported)
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
277 }
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
278
2938
ecb1e34157a3 Fix logging in area import
Tom Gottfried <tom@intevation.de>
parents: 2912
diff changeset
279 if outside > 0 {
ecb1e34157a3 Fix logging in area import
Tom Gottfried <tom@intevation.de>
parents: 2912
diff changeset
280 feedback.Info("Features outside responsibility area: %d", outside)
ecb1e34157a3 Fix logging in area import
Tom Gottfried <tom@intevation.de>
parents: 2912
diff changeset
281 }
ecb1e34157a3 Fix logging in area import
Tom Gottfried <tom@intevation.de>
parents: 2912
diff changeset
282
1828
1ecfcf46e4da Waterway area/axis: Be more informative if features are bad.
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parents: 1796
diff changeset
283 if features == 0 {
4177
8b75ac5e243e Made 'staticcheck' happy with pgxutils package.
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parents: 4147
diff changeset
284 err := errors.New("no features found")
1828
1ecfcf46e4da Waterway area/axis: Be more informative if features are bad.
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parents: 1796
diff changeset
285 feedback.Error("%v", err)
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parents: 1796
diff changeset
286 return nil, err
1ecfcf46e4da Waterway area/axis: Be more informative if features are bad.
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parents: 1796
diff changeset
287 }
1ecfcf46e4da Waterway area/axis: Be more informative if features are bad.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1796
diff changeset
288
1785
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
289 if err = tx.Commit(); err == nil {
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
290 feedback.Info("Storing %d features took %s",
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
291 features, time.Since(start))
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
292 }
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
293
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
294 return nil, err
614c6c766691 Waterway area import: Implemented.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
295 }