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Diffstat (limited to 'common/src/main/webapp/usageguide/appserver/node_modules/mongoose/lib/schema/number.js')
-rw-r--r-- | common/src/main/webapp/usageguide/appserver/node_modules/mongoose/lib/schema/number.js | 290 |
1 files changed, 290 insertions, 0 deletions
diff --git a/common/src/main/webapp/usageguide/appserver/node_modules/mongoose/lib/schema/number.js b/common/src/main/webapp/usageguide/appserver/node_modules/mongoose/lib/schema/number.js new file mode 100644 index 00000000..a91f6dda --- /dev/null +++ b/common/src/main/webapp/usageguide/appserver/node_modules/mongoose/lib/schema/number.js @@ -0,0 +1,290 @@ +/*! + * Module requirements. + */ + +var SchemaType = require('../schematype'); +var CastError = SchemaType.CastError; +var handleBitwiseOperator = require('./operators/bitwise'); +var MongooseError = require('../error'); +var utils = require('../utils'); +var Document; + +/** + * Number SchemaType constructor. + * + * @param {String} key + * @param {Object} options + * @inherits SchemaType + * @api public + */ + +function SchemaNumber(key, options) { + SchemaType.call(this, key, options, 'Number'); +} + +/** + * This schema type's name, to defend against minifiers that mangle + * function names. + * + * @api public + */ +SchemaNumber.schemaName = 'Number'; + +/*! + * Inherits from SchemaType. + */ +SchemaNumber.prototype = Object.create(SchemaType.prototype); +SchemaNumber.prototype.constructor = SchemaNumber; + +/** + * Check if the given value satisfies a required validator. + * + * @param {Any} value + * @param {Document} doc + * @return {Boolean} + * @api public + */ + +SchemaNumber.prototype.checkRequired = function checkRequired(value, doc) { + if (SchemaType._isRef(this, value, doc, true)) { + return !!value; + } + return typeof value === 'number' || value instanceof Number; +}; + +/** + * Sets a minimum number validator. + * + * ####Example: + * + * var s = new Schema({ n: { type: Number, min: 10 }) + * var M = db.model('M', s) + * var m = new M({ n: 9 }) + * m.save(function (err) { + * console.error(err) // validator error + * m.n = 10; + * m.save() // success + * }) + * + * // custom error messages + * // We can also use the special {MIN} token which will be replaced with the invalid value + * var min = [10, 'The value of path `{PATH}` ({VALUE}) is beneath the limit ({MIN}).']; + * var schema = new Schema({ n: { type: Number, min: min }) + * var M = mongoose.model('Measurement', schema); + * var s= new M({ n: 4 }); + * s.validate(function (err) { + * console.log(String(err)) // ValidationError: The value of path `n` (4) is beneath the limit (10). + * }) + * + * @param {Number} value minimum number + * @param {String} [message] optional custom error message + * @return {SchemaType} this + * @see Customized Error Messages #error_messages_MongooseError-messages + * @api public + */ + +SchemaNumber.prototype.min = function(value, message) { + if (this.minValidator) { + this.validators = this.validators.filter(function(v) { + return v.validator !== this.minValidator; + }, this); + } + + if (value !== null && value !== undefined) { + var msg = message || MongooseError.messages.Number.min; + msg = msg.replace(/{MIN}/, value); + this.validators.push({ + validator: this.minValidator = function(v) { + return v == null || v >= value; + }, + message: msg, + type: 'min', + min: value + }); + } + + return this; +}; + +/** + * Sets a maximum number validator. + * + * ####Example: + * + * var s = new Schema({ n: { type: Number, max: 10 }) + * var M = db.model('M', s) + * var m = new M({ n: 11 }) + * m.save(function (err) { + * console.error(err) // validator error + * m.n = 10; + * m.save() // success + * }) + * + * // custom error messages + * // We can also use the special {MAX} token which will be replaced with the invalid value + * var max = [10, 'The value of path `{PATH}` ({VALUE}) exceeds the limit ({MAX}).']; + * var schema = new Schema({ n: { type: Number, max: max }) + * var M = mongoose.model('Measurement', schema); + * var s= new M({ n: 4 }); + * s.validate(function (err) { + * console.log(String(err)) // ValidationError: The value of path `n` (4) exceeds the limit (10). + * }) + * + * @param {Number} maximum number + * @param {String} [message] optional custom error message + * @return {SchemaType} this + * @see Customized Error Messages #error_messages_MongooseError-messages + * @api public + */ + +SchemaNumber.prototype.max = function(value, message) { + if (this.maxValidator) { + this.validators = this.validators.filter(function(v) { + return v.validator !== this.maxValidator; + }, this); + } + + if (value !== null && value !== undefined) { + var msg = message || MongooseError.messages.Number.max; + msg = msg.replace(/{MAX}/, value); + this.validators.push({ + validator: this.maxValidator = function(v) { + return v == null || v <= value; + }, + message: msg, + type: 'max', + max: value + }); + } + + return this; +}; + +/** + * Casts to number + * + * @param {Object} value value to cast + * @param {Document} doc document that triggers the casting + * @param {Boolean} init + * @api private + */ + +SchemaNumber.prototype.cast = function(value, doc, init) { + if (SchemaType._isRef(this, value, doc, init)) { + // wait! we may need to cast this to a document + + if (value === null || value === undefined) { + return value; + } + + // lazy load + Document || (Document = require('./../document')); + + if (value instanceof Document) { + value.$__.wasPopulated = true; + return value; + } + + // setting a populated path + if (typeof value === 'number') { + return value; + } else if (Buffer.isBuffer(value) || !utils.isObject(value)) { + throw new CastError('number', value, this.path); + } + + // Handle the case where user directly sets a populated + // path to a plain object; cast to the Model used in + // the population query. + var path = doc.$__fullPath(this.path); + var owner = doc.ownerDocument ? doc.ownerDocument() : doc; + var pop = owner.populated(path, true); + var ret = new pop.options.model(value); + ret.$__.wasPopulated = true; + return ret; + } + + var val = value && typeof value._id !== 'undefined' ? + value._id : // documents + value; + + if (!isNaN(val)) { + if (val === null) { + return val; + } + if (val === '') { + return null; + } + if (typeof val === 'string' || typeof val === 'boolean') { + val = Number(val); + } + if (val instanceof Number) { + return val; + } + if (typeof val === 'number') { + return val; + } + if (val.toString && !Array.isArray(val) && val.toString() == Number(val)) { + return new Number(val); + } + } + + throw new CastError('number', value, this.path); +}; + +/*! + * ignore + */ + +function handleSingle(val) { + return this.cast(val); +} + +function handleArray(val) { + var _this = this; + if (!Array.isArray(val)) { + return [this.cast(val)]; + } + return val.map(function(m) { + return _this.cast(m); + }); +} + +SchemaNumber.prototype.$conditionalHandlers = + utils.options(SchemaType.prototype.$conditionalHandlers, { + $bitsAllClear: handleBitwiseOperator, + $bitsAnyClear: handleBitwiseOperator, + $bitsAllSet: handleBitwiseOperator, + $bitsAnySet: handleBitwiseOperator, + $gt: handleSingle, + $gte: handleSingle, + $lt: handleSingle, + $lte: handleSingle, + $mod: handleArray + }); + +/** + * Casts contents for queries. + * + * @param {String} $conditional + * @param {any} [value] + * @api private + */ + +SchemaNumber.prototype.castForQuery = function($conditional, val) { + var handler; + if (arguments.length === 2) { + handler = this.$conditionalHandlers[$conditional]; + if (!handler) { + throw new Error('Can\'t use ' + $conditional + ' with Number.'); + } + return handler.call(this, val); + } + val = this.cast($conditional); + return val; +}; + +/*! + * Module exports. + */ + +module.exports = SchemaNumber; |