query.js
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"use strict";
var Utils = require("../../utils")
, AbstractQuery = require('../abstract/query')
, uuid = require('node-uuid')
module.exports = (function() {
var Query = function(client, sequelize, callee, options) {
this.client = client
this.callee = callee
this.sequelize = sequelize
this.uuid = uuid.v4()
this.options = Utils._.extend({
logging: console.log,
plain: false,
raw: false
}, options || {})
var self = this
this.checkLoggingOption()
this.promise = new Utils.Promise(function (resolve, reject) {
self.resolve = resolve
self.reject = reject
})
}
Utils.inherit(Query, AbstractQuery)
Query.prototype.run = function(sql) {
var self = this
this.sql = sql
if (this.options.logging !== false) {
this.sequelize.log('Executing (' + this.options.uuid + '): ' + this.sql)
}
self.client.query(self.sql, function(err, results, fields) {
self.promise.emit('sql', self.sql, self.options.uuid)
if (err) {
err.sql = sql
self.reject(err)
} else {
self.resolve(self.formatResults(results))
}
}).setMaxListeners(100)
return this.promise
}
return Query
})()