diff options
Diffstat (limited to 'ruby/src/main/java/com/google/protobuf/jruby/RubyOneofBuilderContext.java')
-rw-r--r-- | ruby/src/main/java/com/google/protobuf/jruby/RubyOneofBuilderContext.java | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/ruby/src/main/java/com/google/protobuf/jruby/RubyOneofBuilderContext.java b/ruby/src/main/java/com/google/protobuf/jruby/RubyOneofBuilderContext.java new file mode 100644 index 00000000..c9b99e04 --- /dev/null +++ b/ruby/src/main/java/com/google/protobuf/jruby/RubyOneofBuilderContext.java @@ -0,0 +1,84 @@ +/* + * 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; +} |