var Utils = require('./utils')
var TransactionManager = module.exports = function(sequelize) {
this.sequelize = sequelize
this.connectorManagers = {}
try {
this.ConnectorManager = require("./dialects/" + sequelize.getDialect() + "/connector-manager")
} catch(err) {
throw new Error("The dialect " + sequelize.getDialect() + " is not supported.")
}
}
TransactionManager.prototype.getConnectorManager = function(uuid) {
uuid = uuid || 'default'
if (!this.connectorManagers.hasOwnProperty(uuid)) {
var config = Utils._.extend({ uuid: uuid }, this.sequelize.config)
if (uuid !== 'default') {
config.pool = { maxConnections: 0, useReplicaton: false }
config.keepDefaultTimezone = true
}
this.connectorManagers[uuid] = new this.ConnectorManager(this.sequelize, config)
}
return this.connectorManagers[uuid]
}
TransactionManager.prototype.query = function(sql, callee, options) {
options = options || {}
options.uuid = 'default'
if (options.transaction) {
options.uuid = options.transaction.id
}
return this.getConnectorManager(options.uuid).query(sql, callee, options)
}
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