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authorlizi00164331 <li.zi30@zte.com.cn>2017-08-07 11:39:39 +0800
committerlizi00164331 <li.zi30@zte.com.cn>2017-08-07 11:39:39 +0800
commit21d72c4a80fe2937d0c4ddd20624b27adbcd989b (patch)
treee5013ee12f74f8452e01cbff16e7b0158bc456cb /common/src/main/webapp/usageguide/appserver/node_modules/mongoose/examples/geospatial
parentf533e73e2ae32e010b16abdcf7985abaf31ab843 (diff)
Upload the ESR GUI seed code
Issue-ID: AAI-68 Change-Id: Ia50ce0570c2fabecd77199d4e8454f56fe587c4e Signed-off-by: lizi00164331 <li.zi30@zte.com.cn>
Diffstat (limited to 'common/src/main/webapp/usageguide/appserver/node_modules/mongoose/examples/geospatial')
-rw-r--r--common/src/main/webapp/usageguide/appserver/node_modules/mongoose/examples/geospatial/geoJSONSchema.js22
-rw-r--r--common/src/main/webapp/usageguide/appserver/node_modules/mongoose/examples/geospatial/geoJSONexample.js56
-rw-r--r--common/src/main/webapp/usageguide/appserver/node_modules/mongoose/examples/geospatial/geospatial.js100
-rw-r--r--common/src/main/webapp/usageguide/appserver/node_modules/mongoose/examples/geospatial/package.json14
-rw-r--r--common/src/main/webapp/usageguide/appserver/node_modules/mongoose/examples/geospatial/person.js27
5 files changed, 219 insertions, 0 deletions
diff --git a/common/src/main/webapp/usageguide/appserver/node_modules/mongoose/examples/geospatial/geoJSONSchema.js b/common/src/main/webapp/usageguide/appserver/node_modules/mongoose/examples/geospatial/geoJSONSchema.js
new file mode 100644
index 0000000..f950dea
--- /dev/null
+++ b/common/src/main/webapp/usageguide/appserver/node_modules/mongoose/examples/geospatial/geoJSONSchema.js
@@ -0,0 +1,22 @@
+
+// import the necessary modules
+var mongoose = require('../../lib');
+var Schema = mongoose.Schema;
+
+// create an export function to encapsulate the model creation
+module.exports = function() {
+ // define schema
+ // NOTE : This object must conform *precisely* to the geoJSON specification
+ // you cannot embed a geoJSON doc inside a model or anything like that- IT
+ // MUST BE VANILLA
+ var LocationObject = new Schema({
+ loc: {
+ type: {type: String},
+ coordinates: []
+ }
+ });
+ // define the index
+ LocationObject.index({loc: '2dsphere'});
+
+ mongoose.model('Location', LocationObject);
+};
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
new file mode 100644
index 0000000..8e5dd2b
--- /dev/null
+++ b/common/src/main/webapp/usageguide/appserver/node_modules/mongoose/examples/geospatial/geoJSONexample.js
@@ -0,0 +1,56 @@
+// 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();
+ });
+}
diff --git a/common/src/main/webapp/usageguide/appserver/node_modules/mongoose/examples/geospatial/geospatial.js b/common/src/main/webapp/usageguide/appserver/node_modules/mongoose/examples/geospatial/geospatial.js
new file mode 100644
index 0000000..3ff8c0b
--- /dev/null
+++ b/common/src/main/webapp/usageguide/appserver/node_modules/mongoose/examples/geospatial/geospatial.js
@@ -0,0 +1,100 @@
+// import async to make control flow simplier
+var async = require('async');
+
+// import the rest of the normal stuff
+var mongoose = require('../../lib');
+
+require('./person.js')();
+
+var Person = mongoose.model('Person');
+
+// define some dummy data
+var data = [
+ {
+ name: 'bill',
+ age: 25,
+ birthday: new Date().setFullYear((new Date().getFullYear() - 25)),
+ gender: 'Male',
+ likes: ['movies', 'games', 'dogs'],
+ loc: [0, 0]
+ },
+ {
+ name: 'mary',
+ age: 30,
+ birthday: new Date().setFullYear((new Date().getFullYear() - 30)),
+ gender: 'Female',
+ likes: ['movies', 'birds', 'cats'],
+ loc: [1, 1]
+ },
+ {
+ name: 'bob',
+ age: 21,
+ birthday: new Date().setFullYear((new Date().getFullYear() - 21)),
+ gender: 'Male',
+ likes: ['tv', 'games', 'rabbits'],
+ loc: [3, 3]
+ },
+ {
+ name: 'lilly',
+ age: 26,
+ birthday: new Date().setFullYear((new Date().getFullYear() - 26)),
+ gender: 'Female',
+ likes: ['books', 'cats', 'dogs'],
+ loc: [6, 6]
+ },
+ {
+ name: 'alucard',
+ age: 1000,
+ birthday: new Date().setFullYear((new Date().getFullYear() - 1000)),
+ gender: 'Male',
+ likes: ['glasses', 'wine', 'the night'],
+ loc: [10, 10]
+ }
+];
+
+
+mongoose.connect('mongodb://localhost/persons', function(err) {
+ if (err) {
+ throw err;
+ }
+
+ // create all of the dummy people
+ async.each(data, function(item, cb) {
+ Person.create(item, cb);
+ }, function(err) {
+ if (err) {
+ // handler error
+ }
+
+ // let's find the closest person to bob
+ Person.find({name: 'bob'}, function(err, res) {
+ if (err) {
+ throw err;
+ }
+
+ res[0].findClosest(function(err, closest) {
+ if (err) {
+ throw err;
+ }
+
+ console.log('%s is closest to %s', res[0].name, closest);
+
+
+ // we can also just query straight off of the model. For more
+ // information about geospatial queries and indexes, see
+ // http://docs.mongodb.org/manual/applications/geospatial-indexes/
+ var coords = [7, 7];
+ Person.find({loc: {$nearSphere: coords}}).limit(1).exec(function(err, res) {
+ console.log('Closest to %s is %s', coords, res);
+ cleanup();
+ });
+ });
+ });
+ });
+});
+
+function cleanup() {
+ Person.remove(function() {
+ mongoose.disconnect();
+ });
+}
diff --git a/common/src/main/webapp/usageguide/appserver/node_modules/mongoose/examples/geospatial/package.json b/common/src/main/webapp/usageguide/appserver/node_modules/mongoose/examples/geospatial/package.json
new file mode 100644
index 0000000..75c2a0e
--- /dev/null
+++ b/common/src/main/webapp/usageguide/appserver/node_modules/mongoose/examples/geospatial/package.json
@@ -0,0 +1,14 @@
+{
+ "name": "geospatial-example",
+ "private": "true",
+ "version": "0.0.0",
+ "description": "deps for geospatial example",
+ "main": "geospatial.js",
+ "scripts": {
+ "test": "echo \"Error: no test specified\" && exit 1"
+ },
+ "dependencies": { "async": "*" },
+ "repository": "",
+ "author": "",
+ "license": "BSD"
+}
diff --git a/common/src/main/webapp/usageguide/appserver/node_modules/mongoose/examples/geospatial/person.js b/common/src/main/webapp/usageguide/appserver/node_modules/mongoose/examples/geospatial/person.js
new file mode 100644
index 0000000..e816637
--- /dev/null
+++ b/common/src/main/webapp/usageguide/appserver/node_modules/mongoose/examples/geospatial/person.js
@@ -0,0 +1,27 @@
+// import the necessary modules
+var mongoose = require('../../lib');
+var Schema = mongoose.Schema;
+
+// create an export function to encapsulate the model creation
+module.exports = function() {
+ // define schema
+ var PersonSchema = new Schema({
+ name: String,
+ age: Number,
+ birthday: Date,
+ gender: String,
+ likes: [String],
+ // define the geospatial field
+ loc: {type: [Number], index: '2d'}
+ });
+
+ // define a method to find the closest person
+ PersonSchema.methods.findClosest = function(cb) {
+ return this.model('Person').find({
+ loc: {$nearSphere: this.loc},
+ name: {$ne: this.name}
+ }).limit(1).exec(cb);
+ };
+
+ mongoose.model('Person', PersonSchema);
+};