diff options
Diffstat (limited to 'common/src/main/webapp/usageguide/appserver/node_modules/mongoose/examples/geospatial/geoJSONexample.js')
-rw-r--r-- | common/src/main/webapp/usageguide/appserver/node_modules/mongoose/examples/geospatial/geoJSONexample.js | 56 |
1 files changed, 0 insertions, 56 deletions
diff --git a/common/src/main/webapp/usageguide/appserver/node_modules/mongoose/examples/geospatial/geoJSONexample.js b/common/src/main/webapp/usageguide/appserver/node_modules/mongoose/examples/geospatial/geoJSONexample.js deleted file mode 100644 index 8e5dd2b..0000000 --- a/common/src/main/webapp/usageguide/appserver/node_modules/mongoose/examples/geospatial/geoJSONexample.js +++ /dev/null @@ -1,56 +0,0 @@ -// import async to make control flow simplier -var async = require('async'); - -// import the rest of the normal stuff -var mongoose = require('../../lib'); - -require('./geoJSONSchema.js')(); - -var Location = mongoose.model('Location'); - -// define some dummy data -// note: the type can be Point, LineString, or Polygon -var data = [ - {loc: {type: 'Point', coordinates: [-20.0, 5.0]}}, - {loc: {type: 'Point', coordinates: [6.0, 10.0]}}, - {loc: {type: 'Point', coordinates: [34.0, -50.0]}}, - {loc: {type: 'Point', coordinates: [-100.0, 70.0]}}, - {loc: {type: 'Point', coordinates: [38.0, 38.0]}} -]; - - -mongoose.connect('mongodb://localhost/locations', function(err) { - if (err) { - throw err; - } - - Location.on('index', function(err) { - if (err) { - throw err; - } - // create all of the dummy locations - async.each(data, function(item, cb) { - Location.create(item, cb); - }, function(err) { - if (err) { - throw err; - } - // create the location we want to search for - var coords = {type: 'Point', coordinates: [-5, 5]}; - // search for it - Location.find({loc: {$near: coords}}).limit(1).exec(function(err, res) { - if (err) { - throw err; - } - console.log('Closest to %s is %s', JSON.stringify(coords), res); - cleanup(); - }); - }); - }); -}); - -function cleanup() { - Location.remove(function() { - mongoose.disconnect(); - }); -} |