dumpingHandler.coffee
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#-------------------------------------------------------------------------------
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
#-------------------------------------------------------------------------------
_ = require 'underscore'
utils = require './utils'
#-------------------------------------------------------------------------------
dumpingHandler = (request, response, uri) ->
originalSend = response.send
response.send = (body) ->
dumpResponse(originalSend, body, request, response, uri)
return if request.method != 'POST'
utils.logVerbose '--------------------------------------------------'
utils.logVerbose "#{request.method} #{uri} [request]"
if _.isArray(request.body)
for element in request.body
utils.logVerbose " #{enhance(JSON.parse(element))}"
else
utils.logVerbose " #{enhance(request.body)}"
#-------------------------------------------------------------------------------
dumpResponse = (originalSend, body, request, response, uri) ->
originalSend.call(response, body)
return if request.method not in ['GET', 'POST']
try
body = JSON.parse(body)
catch e
return
return if _.isArray(body) && (body.length == 0)
utils.logVerbose '--------------------------------------------------'
utils.logVerbose "#{request.method} #{uri} #{response.statusCode} [response]"
if _.isArray(body)
for element in body
utils.logVerbose " #{enhance(JSON.parse(element))}"
else
utils.logVerbose " #{enhance(body)}"
#-------------------------------------------------------------------------------
enhance = (object) ->
if !object.interface || !object.method || !object.args
return JSON.stringify(object)
signature = "#{object.interface}.#{object.method}"
args = JSON.stringify(object.args)
if args.length > 500
args = "#{args.substr(0,50)}..."
return "#{signature}(#{args})"
#-------------------------------------------------------------------------------
module.exports = dumpingHandler