Mercurial > gemma
view pkg/imports/ubn.go @ 2624:9dbaf69c7a66
Improve geoserver config to better calculate bounding boxes
* Disable the use of estimated extents for the postgis storage
configuration for geoserver, which is set via the gemma middleware.
This way we are able to get better bounding boxes for many layers
where the postgis function `ST_EstimatedExtent()` would be far off.
author | Bernhard Reiter <bernhard@intevation.de> |
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date | Wed, 13 Mar 2019 16:18:39 +0100 |
parents | dc4fae4bdb8f |
children | 4acbee65275d |
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// This is Free Software under GNU Affero General Public License v >= 3.0 // without warranty, see README.md and license for details. // // SPDX-License-Identifier: AGPL-3.0-or-later // License-Filename: LICENSES/AGPL-3.0.txt // // Copyright (C) 2018 by via donau // – Österreichische Wasserstraßen-Gesellschaft mbH // Software engineering by Intevation GmbH // // Author(s): // * Sascha L. Teichmann <sascha.teichmann@intevation.de> package imports import ( "context" "database/sql" "errors" "os" "path/filepath" "gemma.intevation.de/gemma/pkg/soap" "gemma.intevation.de/gemma/pkg/soap/ifbn" ) type UploadedBottleneck struct { Dir string `json:"dir"` // Tolerance used for axis snapping Tolerance float64 `json:"tolerance"` } // UBNJobKind is the import queue type identifier. const UBNJobKind JobKind = "ubn" type ubnJobCreator struct{} func init() { RegisterJobCreator(UBNJobKind, ubnJobCreator{}) } func (ubnJobCreator) Description() string { return "uploaded bottlenecks" } func (ubnJobCreator) AutoAccept() bool { return false } func (ubnJobCreator) Create() Job { return new(UploadedBottleneck) } func (ubnJobCreator) Depends() []string { // Same as normal bottleneck import. return bnJobCreator{}.Depends() } // StageDone moves the imported bottleneck out of the staging area. func (ubnJobCreator) StageDone( ctx context.Context, tx *sql.Tx, id int64, ) error { // Same as normal bottleneck import. return bnJobCreator{}.StageDone(ctx, tx, id) } // CleanUp of a uploaded bottleneck import removes the temp dir. func (ubn *UploadedBottleneck) CleanUp() error { return os.RemoveAll(ubn.Dir) } // Do executes the actual uploaded bottleneck import. func (ubn *UploadedBottleneck) Do( ctx context.Context, importID int64, conn *sql.Conn, feedback Feedback, ) (interface{}, error) { fetch := func() ([]*ifbn.BottleNeckType, error) { var dst ifbn.Export_bn_by_isrsResponse if err := soap.ValidateFile( filepath.Join(ubn.Dir, "data.xml"), "IFBN.xsd", &dst, ); err != nil { return nil, err } if dst.Export_bn_by_isrsResult == nil { return nil, errors.New("No bottlenecks found") } return dst.Export_bn_by_isrsResult.BottleNeckType, nil } return storeBottlenecks( ctx, fetch, importID, conn, feedback, ubn.Tolerance) }