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author | 2017-08-07 11:39:39 +0800 | |
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committer | 2017-08-07 11:39:39 +0800 | |
commit | 21d72c4a80fe2937d0c4ddd20624b27adbcd989b (patch) | |
tree | e5013ee12f74f8452e01cbff16e7b0158bc456cb /common/src/main/webapp/usageguide/appserver/node_modules/mongoose/lib/index.js | |
parent | f533e73e2ae32e010b16abdcf7985abaf31ab843 (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/lib/index.js')
-rw-r--r-- | common/src/main/webapp/usageguide/appserver/node_modules/mongoose/lib/index.js | 818 |
1 files changed, 818 insertions, 0 deletions
diff --git a/common/src/main/webapp/usageguide/appserver/node_modules/mongoose/lib/index.js b/common/src/main/webapp/usageguide/appserver/node_modules/mongoose/lib/index.js new file mode 100644 index 0000000..e0c6445 --- /dev/null +++ b/common/src/main/webapp/usageguide/appserver/node_modules/mongoose/lib/index.js @@ -0,0 +1,818 @@ +'use strict'; + +/*! + * Module dependencies. + */ + +var Schema = require('./schema'), + SchemaType = require('./schematype'), + VirtualType = require('./virtualtype'), + STATES = require('./connectionstate'), + Types = require('./types'), + Query = require('./query'), + Model = require('./model'), + Document = require('./document'), + utils = require('./utils'), + format = utils.toCollectionName, + pkg = require('../package.json'); + +var querystring = require('querystring'); + +var Aggregate = require('./aggregate'); +var PromiseProvider = require('./promise_provider'); + +/** + * Mongoose constructor. + * + * The exports object of the `mongoose` module is an instance of this class. + * Most apps will only use this one instance. + * + * @api public + */ + +function Mongoose() { + this.connections = []; + this.plugins = []; + this.models = {}; + this.modelSchemas = {}; + // default global options + this.options = { + pluralization: true + }; + var conn = this.createConnection(); // default connection + conn.models = this.models; +} + +/** + * Expose connection states for user-land + * + */ +Mongoose.prototype.STATES = STATES; + +/** + * Sets mongoose options + * + * ####Example: + * + * mongoose.set('test', value) // sets the 'test' option to `value` + * + * mongoose.set('debug', true) // enable logging collection methods + arguments to the console + * + * mongoose.set('debug', function(collectionName, methodName, arg1, arg2...) {}); // use custom function to log collection methods + arguments + * + * @param {String} key + * @param {String|Function} value + * @api public + */ + +Mongoose.prototype.set = function(key, value) { + if (arguments.length === 1) { + return this.options[key]; + } + + this.options[key] = value; + return this; +}; +Mongoose.prototype.set.$hasSideEffects = true; + +/** + * Gets mongoose options + * + * ####Example: + * + * mongoose.get('test') // returns the 'test' value + * + * @param {String} key + * @method get + * @api public + */ + +Mongoose.prototype.get = Mongoose.prototype.set; + +/*! + * ReplSet connection string check. + */ + +var rgxReplSet = /^.+,.+$/; + +/** + * Checks if ?replicaSet query parameter is specified in URI + * + * ####Example: + * + * checkReplicaSetInUri('localhost:27000?replicaSet=rs0'); // true + * + * @param {String} uri + * @return {boolean} + * @api private + */ + +var checkReplicaSetInUri = function(uri) { + if (!uri) { + return false; + } + + var queryStringStart = uri.indexOf('?'); + var isReplicaSet = false; + if (queryStringStart !== -1) { + try { + var obj = querystring.parse(uri.substr(queryStringStart + 1)); + if (obj && obj.replicaSet) { + isReplicaSet = true; + } + } catch (e) { + return false; + } + } + + return isReplicaSet; +}; + +/** + * Creates a Connection instance. + * + * Each `connection` instance maps to a single database. This method is helpful when mangaging multiple db connections. + * + * If arguments are passed, they are proxied to either [Connection#open](#connection_Connection-open) or [Connection#openSet](#connection_Connection-openSet) appropriately. This means we can pass `db`, `server`, and `replset` options to the driver. _Note that the `safe` option specified in your schema will overwrite the `safe` db option specified here unless you set your schemas `safe` option to `undefined`. See [this](/docs/guide.html#safe) for more information._ + * + * _Options passed take precedence over options included in connection strings._ + * + * ####Example: + * + * // with mongodb:// URI + * db = mongoose.createConnection('mongodb://user:pass@localhost:port/database'); + * + * // and options + * var opts = { db: { native_parser: true }} + * db = mongoose.createConnection('mongodb://user:pass@localhost:port/database', opts); + * + * // replica sets + * db = mongoose.createConnection('mongodb://user:pass@localhost:port,anotherhost:port,yetanother:port/database'); + * + * // and options + * var opts = { replset: { strategy: 'ping', rs_name: 'testSet' }} + * db = mongoose.createConnection('mongodb://user:pass@localhost:port,anotherhost:port,yetanother:port/database', opts); + * + * // with [host, database_name[, port] signature + * db = mongoose.createConnection('localhost', 'database', port) + * + * // and options + * var opts = { server: { auto_reconnect: false }, user: 'username', pass: 'mypassword' } + * db = mongoose.createConnection('localhost', 'database', port, opts) + * + * // initialize now, connect later + * db = mongoose.createConnection(); + * db.open('localhost', 'database', port, [opts]); + * + * @param {String} [uri] a mongodb:// URI + * @param {Object} [options] options to pass to the driver + * @param {Object} [options.config] mongoose-specific options + * @param {Boolean} [options.config.autoIndex] set to false to disable automatic index creation for all models associated with this connection. + * @see Connection#open #connection_Connection-open + * @see Connection#openSet #connection_Connection-openSet + * @return {Connection} the created Connection object + * @api public + */ + +Mongoose.prototype.createConnection = function(uri, options) { + var conn = new Connection(this); + this.connections.push(conn); + + var rsOption = options && (options.replset || options.replSet); + if (arguments.length) { + if (rgxReplSet.test(arguments[0]) || checkReplicaSetInUri(arguments[0])) { + conn.openSet.apply(conn, arguments).catch(function() {}); + } else if (rsOption && + (rsOption.replicaSet || rsOption.rs_name)) { + conn.openSet.apply(conn, arguments).catch(function() {}); + } else { + conn.open.apply(conn, arguments).catch(function() {}); + } + } + + return conn; +}; +Mongoose.prototype.createConnection.$hasSideEffects = true; + +/** + * Opens the default mongoose connection. + * + * If arguments are passed, they are proxied to either + * [Connection#open](#connection_Connection-open) or + * [Connection#openSet](#connection_Connection-openSet) appropriately. + * + * _Options passed take precedence over options included in connection strings._ + * + * ####Example: + * + * mongoose.connect('mongodb://user:pass@localhost:port/database'); + * + * // replica sets + * var uri = 'mongodb://user:pass@localhost:port,anotherhost:port,yetanother:port/mydatabase'; + * mongoose.connect(uri); + * + * // with options + * mongoose.connect(uri, options); + * + * // connecting to multiple mongos + * var uri = 'mongodb://hostA:27501,hostB:27501'; + * var opts = { mongos: true }; + * mongoose.connect(uri, opts); + * + * // optional callback that gets fired when initial connection completed + * var uri = 'mongodb://nonexistent.domain:27000'; + * mongoose.connect(uri, function(error) { + * // if error is truthy, the initial connection failed. + * }) + * + * @param {String} uri(s) + * @param {Object} [options] + * @param {Function} [callback] + * @see Mongoose#createConnection #index_Mongoose-createConnection + * @api public + * @return {MongooseThenable} pseudo-promise wrapper around this + */ + +Mongoose.prototype.connect = function() { + var conn = this.connection; + if (rgxReplSet.test(arguments[0]) || checkReplicaSetInUri(arguments[0])) { + return new MongooseThenable(this, conn.openSet.apply(conn, arguments)); + } + + return new MongooseThenable(this, conn.open.apply(conn, arguments)); +}; +Mongoose.prototype.connect.$hasSideEffects = true; + +/** + * Disconnects all connections. + * + * @param {Function} [fn] called after all connection close. + * @return {MongooseThenable} pseudo-promise wrapper around this + * @api public + */ + +Mongoose.prototype.disconnect = function(fn) { + var error; + this.connections.forEach(function(conn) { + conn.close(function(err) { + if (error) { + return; + } + if (err) { + error = err; + } + }); + }); + + var Promise = PromiseProvider.get(); + return new MongooseThenable(this, new Promise.ES6(function(resolve, reject) { + fn && fn(error); + if (error) { + reject(error); + return; + } + resolve(); + })); +}; +Mongoose.prototype.disconnect.$hasSideEffects = true; + +/** + * Defines a model or retrieves it. + * + * Models defined on the `mongoose` instance are available to all connection created by the same `mongoose` instance. + * + * ####Example: + * + * var mongoose = require('mongoose'); + * + * // define an Actor model with this mongoose instance + * mongoose.model('Actor', new Schema({ name: String })); + * + * // create a new connection + * var conn = mongoose.createConnection(..); + * + * // retrieve the Actor model + * var Actor = conn.model('Actor'); + * + * _When no `collection` argument is passed, Mongoose produces a collection name by passing the model `name` to the [utils.toCollectionName](#utils_exports.toCollectionName) method. This method pluralizes the name. If you don't like this behavior, either pass a collection name or set your schemas collection name option._ + * + * ####Example: + * + * var schema = new Schema({ name: String }, { collection: 'actor' }); + * + * // or + * + * schema.set('collection', 'actor'); + * + * // or + * + * var collectionName = 'actor' + * var M = mongoose.model('Actor', schema, collectionName) + * + * @param {String|Function} name model name or class extending Model + * @param {Schema} [schema] + * @param {String} [collection] name (optional, inferred from model name) + * @param {Boolean} [skipInit] whether to skip initialization (defaults to false) + * @api public + */ + +Mongoose.prototype.model = function(name, schema, collection, skipInit) { + var model; + if (typeof name === 'function') { + model = name; + name = model.name; + if (!(model.prototype instanceof Model)) { + throw new mongoose.Error('The provided class ' + name + ' must extend Model'); + } + } + + if (typeof schema === 'string') { + collection = schema; + schema = false; + } + + if (utils.isObject(schema) && !(schema.instanceOfSchema)) { + schema = new Schema(schema); + } + if (schema && !schema.instanceOfSchema) { + throw new Error('The 2nd parameter to `mongoose.model()` should be a ' + + 'schema or a POJO'); + } + + if (typeof collection === 'boolean') { + skipInit = collection; + collection = null; + } + + // handle internal options from connection.model() + var options; + if (skipInit && utils.isObject(skipInit)) { + options = skipInit; + skipInit = true; + } else { + options = {}; + } + + // look up schema for the collection. + if (!this.modelSchemas[name]) { + if (schema) { + // cache it so we only apply plugins once + this.modelSchemas[name] = schema; + } else { + throw new mongoose.Error.MissingSchemaError(name); + } + } + + if (schema) { + this._applyPlugins(schema); + } + + var sub; + + // connection.model() may be passing a different schema for + // an existing model name. in this case don't read from cache. + if (this.models[name] && options.cache !== false) { + if (schema && schema.instanceOfSchema && schema !== this.models[name].schema) { + throw new mongoose.Error.OverwriteModelError(name); + } + + if (collection) { + // subclass current model with alternate collection + model = this.models[name]; + schema = model.prototype.schema; + sub = model.__subclass(this.connection, schema, collection); + // do not cache the sub model + return sub; + } + + return this.models[name]; + } + + // ensure a schema exists + if (!schema) { + schema = this.modelSchemas[name]; + if (!schema) { + throw new mongoose.Error.MissingSchemaError(name); + } + } + + // Apply relevant "global" options to the schema + if (!('pluralization' in schema.options)) schema.options.pluralization = this.options.pluralization; + + + if (!collection) { + collection = schema.get('collection') || format(name, schema.options); + } + + var connection = options.connection || this.connection; + model = this.Model.compile(model || name, schema, collection, connection, this); + + if (!skipInit) { + model.init(); + } + + if (options.cache === false) { + return model; + } + + this.models[name] = model; + return this.models[name]; +}; +Mongoose.prototype.model.$hasSideEffects = true; + +/** + * Returns an array of model names created on this instance of Mongoose. + * + * ####Note: + * + * _Does not include names of models created using `connection.model()`._ + * + * @api public + * @return {Array} + */ + +Mongoose.prototype.modelNames = function() { + var names = Object.keys(this.models); + return names; +}; +Mongoose.prototype.modelNames.$hasSideEffects = true; + +/** + * Applies global plugins to `schema`. + * + * @param {Schema} schema + * @api private + */ + +Mongoose.prototype._applyPlugins = function(schema) { + if (schema.$globalPluginsApplied) { + return; + } + var i; + var len; + for (i = 0, len = this.plugins.length; i < len; ++i) { + schema.plugin(this.plugins[i][0], this.plugins[i][1]); + } + schema.$globalPluginsApplied = true; + for (i = 0, len = schema.childSchemas.length; i < len; ++i) { + this._applyPlugins(schema.childSchemas[i]); + } +}; +Mongoose.prototype._applyPlugins.$hasSideEffects = true; + +/** + * Declares a global plugin executed on all Schemas. + * + * Equivalent to calling `.plugin(fn)` on each Schema you create. + * + * @param {Function} fn plugin callback + * @param {Object} [opts] optional options + * @return {Mongoose} this + * @see plugins ./plugins.html + * @api public + */ + +Mongoose.prototype.plugin = function(fn, opts) { + this.plugins.push([fn, opts]); + return this; +}; +Mongoose.prototype.plugin.$hasSideEffects = true; + +/** + * The default connection of the mongoose module. + * + * ####Example: + * + * var mongoose = require('mongoose'); + * mongoose.connect(...); + * mongoose.connection.on('error', cb); + * + * This is the connection used by default for every model created using [mongoose.model](#index_Mongoose-model). + * + * @property connection + * @return {Connection} + * @api public + */ + +Mongoose.prototype.__defineGetter__('connection', function() { + return this.connections[0]; +}); + +Mongoose.prototype.__defineSetter__('connection', function(v) { + this.connections[0] = v; +}); + +/*! + * Driver depentend APIs + */ + +var driver = global.MONGOOSE_DRIVER_PATH || './drivers/node-mongodb-native'; + +/*! + * Connection + */ + +var Connection = require(driver + '/connection'); + +/*! + * Collection + */ + +var Collection = require(driver + '/collection'); + +/** + * The Mongoose Aggregate constructor + * + * @method Aggregate + * @api public + */ + +Mongoose.prototype.Aggregate = Aggregate; + +/** + * The Mongoose Collection constructor + * + * @method Collection + * @api public + */ + +Mongoose.prototype.Collection = Collection; + +/** + * The Mongoose [Connection](#connection_Connection) constructor + * + * @method Connection + * @api public + */ + +Mongoose.prototype.Connection = Connection; + +/** + * The Mongoose version + * + * @property version + * @api public + */ + +Mongoose.prototype.version = pkg.version; + +/** + * The Mongoose constructor + * + * The exports of the mongoose module is an instance of this class. + * + * ####Example: + * + * var mongoose = require('mongoose'); + * var mongoose2 = new mongoose.Mongoose(); + * + * @method Mongoose + * @api public + */ + +Mongoose.prototype.Mongoose = Mongoose; + +/** + * The Mongoose [Schema](#schema_Schema) constructor + * + * ####Example: + * + * var mongoose = require('mongoose'); + * var Schema = mongoose.Schema; + * var CatSchema = new Schema(..); + * + * @method Schema + * @api public + */ + +Mongoose.prototype.Schema = Schema; + +/** + * The Mongoose [SchemaType](#schematype_SchemaType) constructor + * + * @method SchemaType + * @api public + */ + +Mongoose.prototype.SchemaType = SchemaType; + +/** + * The various Mongoose SchemaTypes. + * + * ####Note: + * + * _Alias of mongoose.Schema.Types for backwards compatibility._ + * + * @property SchemaTypes + * @see Schema.SchemaTypes #schema_Schema.Types + * @api public + */ + +Mongoose.prototype.SchemaTypes = Schema.Types; + +/** + * The Mongoose [VirtualType](#virtualtype_VirtualType) constructor + * + * @method VirtualType + * @api public + */ + +Mongoose.prototype.VirtualType = VirtualType; + +/** + * The various Mongoose Types. + * + * ####Example: + * + * var mongoose = require('mongoose'); + * var array = mongoose.Types.Array; + * + * ####Types: + * + * - [ObjectId](#types-objectid-js) + * - [Buffer](#types-buffer-js) + * - [SubDocument](#types-embedded-js) + * - [Array](#types-array-js) + * - [DocumentArray](#types-documentarray-js) + * + * Using this exposed access to the `ObjectId` type, we can construct ids on demand. + * + * var ObjectId = mongoose.Types.ObjectId; + * var id1 = new ObjectId; + * + * @property Types + * @api public + */ + +Mongoose.prototype.Types = Types; + +/** + * The Mongoose [Query](#query_Query) constructor. + * + * @method Query + * @api public + */ + +Mongoose.prototype.Query = Query; + +/** + * The Mongoose [Promise](#promise_Promise) constructor. + * + * @method Promise + * @api public + */ + +Object.defineProperty(Mongoose.prototype, 'Promise', { + get: function() { + return PromiseProvider.get(); + }, + set: function(lib) { + PromiseProvider.set(lib); + } +}); + +/** + * Storage layer for mongoose promises + * + * @method PromiseProvider + * @api public + */ + +Mongoose.prototype.PromiseProvider = PromiseProvider; + +/** + * The Mongoose [Model](#model_Model) constructor. + * + * @method Model + * @api public + */ + +Mongoose.prototype.Model = Model; + +/** + * The Mongoose [Document](#document-js) constructor. + * + * @method Document + * @api public + */ + +Mongoose.prototype.Document = Document; + +/** + * The Mongoose DocumentProvider constructor. + * + * @method DocumentProvider + * @api public + */ + +Mongoose.prototype.DocumentProvider = require('./document_provider'); + +/** + * The [MongooseError](#error_MongooseError) constructor. + * + * @method Error + * @api public + */ + +Mongoose.prototype.Error = require('./error'); + +/** + * The Mongoose CastError constructor + * + * @method CastError + * @param {String} type The name of the type + * @param {Any} value The value that failed to cast + * @param {String} path The path `a.b.c` in the doc where this cast error occurred + * @param {Error} [reason] The original error that was thrown + * @api public + */ + +Mongoose.prototype.CastError = require('./error/cast'); + +/** + * The [node-mongodb-native](https://github.com/mongodb/node-mongodb-native) driver Mongoose uses. + * + * @property mongo + * @api public + */ + +Mongoose.prototype.mongo = require('mongodb'); + +/** + * The [mquery](https://github.com/aheckmann/mquery) query builder Mongoose uses. + * + * @property mquery + * @api public + */ + +Mongoose.prototype.mquery = require('mquery'); + +/** + * Wraps the given Mongoose instance into a thenable (pseudo-promise). This + * is so `connect()` and `disconnect()` can return a thenable while maintaining + * backwards compatibility. + * + * @api private + */ + +function MongooseThenable(mongoose, promise) { + var _this = this; + for (var key in mongoose) { + if (typeof mongoose[key] === 'function' && mongoose[key].$hasSideEffects) { + (function(key) { + _this[key] = function() { + return mongoose[key].apply(mongoose, arguments); + }; + })(key); + } else if (['connection', 'connections'].indexOf(key) !== -1) { + _this[key] = mongoose[key]; + } + } + this.$opPromise = promise; +} + +MongooseThenable.prototype = new Mongoose; + +/** + * Ability to use mongoose object as a pseudo-promise so `.connect().then()` + * and `.disconnect().then()` are viable. + * + * @param {Function} onFulfilled + * @param {Function} onRejected + * @return {Promise} + * @api private + */ + +MongooseThenable.prototype.then = function(onFulfilled, onRejected) { + var Promise = PromiseProvider.get(); + if (!this.$opPromise) { + return new Promise.ES6(function(resolve, reject) { + reject(new Error('Can only call `.then()` if connect() or disconnect() ' + + 'has been called')); + }).then(onFulfilled, onRejected); + } + this.$opPromise.$hasHandler = true; + return this.$opPromise.then(onFulfilled, onRejected); +}; + +/** + * Ability to use mongoose object as a pseudo-promise so `.connect().then()` + * and `.disconnect().then()` are viable. + * + * @param {Function} onFulfilled + * @param {Function} onRejected + * @return {Promise} + * @api private + */ + +MongooseThenable.prototype.catch = function(onRejected) { + return this.then(null, onRejected); +}; + +/*! + * The exports object is an instance of Mongoose. + * + * @api public + */ + +var mongoose = module.exports = exports = new Mongoose; |