| #!/usr/bin/env ruby |
| # |
| # 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. |
| # |
| $: << ".." # Include .. in load path |
| require 'cppgen' |
| |
| class MethodBodyFactoryGen < CppGen |
| |
| def initialize(outdir, amqp) |
| super(outdir, amqp) |
| @namespace="qpid::framing" |
| @classname="MethodBodyFactory" |
| @filename="qpid/framing/MethodBodyFactory" |
| end |
| |
| def generate() |
| cpp_file(@filename) { |
| include @filename |
| include "qpid/framing/BodyFactory" |
| @amqp.methods_.each { |m| include "qpid/framing/#{m.body_name}" } |
| include "qpid/Exception.h" |
| include "qpid/Msg.h" |
| genl |
| namespace(@namespace) { |
| scope("boost::intrusive_ptr<AMQMethodBody> #{@classname}::create(ClassId c, MethodId m) {") { |
| scope("switch (c) {") { |
| @amqp.classes.each { |c| |
| scope("case #{c.code}: switch(m) {") { |
| c.methods_.each { |m| |
| genl "case #{m.code}: return BodyFactory::create<#{m.body_name}>();" |
| } |
| genl "default: throw Exception(QPID_MSG(\"Invalid method id \" << int(m) << \" for class #{c.name} \"));" |
| } |
| genl "break;" |
| } |
| genl "default: throw Exception(QPID_MSG(\"Invalid class id \" << int(c)));" |
| } |
| } |
| }} |
| end |
| end |
| |
| MethodBodyFactoryGen.new($outdir, $amqp).generate(); |