Mercurial > gemma
view pkg/middleware/notfound.go @ 4605:7650d2431f86 geoserver_sql_views
Separate schema and table name
Since a GeoServer data source is bound to a specific database schema,
names have to be given without schema qualification. Since we cannot
use regclass for names of SQL views, the name is now a varchar. This
way it's more straightforward to store schema and name separately.
author | Tom Gottfried <tom@intevation.de> |
---|---|
date | Thu, 05 Sep 2019 11:33:01 +0200 |
parents | 6f9d00c8cc38 |
children |
line wrap: on
line source
// 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 middleware import ( "errors" "net/http" ) // ErrNotFound should be as the argument to panic if the NotFound should // report back a http.StatusNotFound. var ErrNotFound = errors.New("not found") // NotFound creates an http.Handler which survives panic(ErrNotFound) and // reports http.StatusNotFound in these cases back to the calling handler. func NotFound(next http.Handler) http.Handler { return http.HandlerFunc(func(rw http.ResponseWriter, req *http.Request) { defer func() { if p := recover(); p != nil { if p == ErrNotFound { http.NotFound(rw, req) } else { panic(p) } } }() next.ServeHTTP(rw, req) }) }