| /* |
| * Protocol Buffers - Google's data interchange format |
| * Copyright 2014 Google Inc. All rights reserved. |
| * https://developers.google.com/protocol-buffers/ |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| package com.google.protobuf.jruby; |
| |
| import org.jruby.Ruby; |
| import org.jruby.RubyClass; |
| import org.jruby.RubyModule; |
| import org.jruby.RubyObject; |
| import org.jruby.anno.JRubyClass; |
| import org.jruby.anno.JRubyMethod; |
| import org.jruby.runtime.ObjectAllocator; |
| import org.jruby.runtime.ThreadContext; |
| import org.jruby.runtime.builtin.IRubyObject; |
| |
| @JRubyClass(name = "OneofBuilderContext") |
| public class RubyOneofBuilderContext extends RubyObject { |
| public static void createRubyOneofBuilderContext(Ruby runtime) { |
| RubyModule protobuf = runtime.getClassFromPath("Google::Protobuf"); |
| RubyModule internal = protobuf.defineModuleUnder("Internal"); |
| RubyClass cRubyOneofBuidlerContext = internal.defineClassUnder("OneofBuilderContext", runtime.getObject(), new ObjectAllocator() { |
| @Override |
| public IRubyObject allocate(Ruby ruby, RubyClass rubyClass) { |
| return new RubyOneofBuilderContext(ruby, rubyClass); |
| } |
| }); |
| cRubyOneofBuidlerContext.defineAnnotatedMethods(RubyOneofBuilderContext.class); |
| } |
| |
| public RubyOneofBuilderContext(Ruby ruby, RubyClass rubyClass) { |
| super(ruby, rubyClass); |
| } |
| |
| @JRubyMethod |
| public IRubyObject initialize(ThreadContext context, IRubyObject oneofdef) { |
| this.descriptor = (RubyOneofDescriptor) oneofdef; |
| this.cFieldDescriptor = (RubyClass) context.runtime.getClassFromPath("Google::Protobuf::FieldDescriptor"); |
| return this; |
| } |
| |
| @JRubyMethod(required = 3, optional = 1) |
| public IRubyObject optional(ThreadContext context, IRubyObject[] args) { |
| IRubyObject name = args[0]; |
| IRubyObject type = args[1]; |
| IRubyObject number = args[2]; |
| IRubyObject typeClass = args.length > 3 ? args[3] : context.runtime.getNil(); |
| RubyFieldDescriptor fieldDescriptor = Utils.msgdefCreateField(context, "optional", |
| name, type, number, typeClass, cFieldDescriptor); |
| descriptor.addField(context, fieldDescriptor); |
| return this; |
| } |
| |
| private RubyOneofDescriptor descriptor; |
| private RubyClass cFieldDescriptor; |
| } |