diff options
Diffstat (limited to 'third_party/protobuf/3.4.0/ruby/src/main/java/com/google/protobuf/jruby/RubyProtobuf.java')
-rw-r--r-- | third_party/protobuf/3.4.0/ruby/src/main/java/com/google/protobuf/jruby/RubyProtobuf.java | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/third_party/protobuf/3.4.0/ruby/src/main/java/com/google/protobuf/jruby/RubyProtobuf.java b/third_party/protobuf/3.4.0/ruby/src/main/java/com/google/protobuf/jruby/RubyProtobuf.java new file mode 100644 index 0000000000..2cf210d26f --- /dev/null +++ b/third_party/protobuf/3.4.0/ruby/src/main/java/com/google/protobuf/jruby/RubyProtobuf.java @@ -0,0 +1,68 @@ +/* + * 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.RubyModule; +import org.jruby.anno.JRubyMethod; +import org.jruby.anno.JRubyModule; +import org.jruby.runtime.ThreadContext; +import org.jruby.runtime.builtin.IRubyObject; + +@JRubyModule(name = "Protobuf") +public class RubyProtobuf { + + public static void createProtobuf(Ruby runtime) { + RubyModule mGoogle = runtime.getModule("Google"); + RubyModule mProtobuf = mGoogle.defineModuleUnder("Protobuf"); + mProtobuf.defineAnnotatedMethods(RubyProtobuf.class); + } + + /* + * call-seq: + * Google::Protobuf.deep_copy(obj) => copy_of_obj + * + * Performs a deep copy of either a RepeatedField instance or a message object, + * recursively copying its members. + */ + @JRubyMethod(name = "deep_copy", meta = true) + public static IRubyObject deepCopy(ThreadContext context, IRubyObject self, IRubyObject message) { + if (message instanceof RubyMessage) { + return ((RubyMessage) message).deepCopy(context); + } else if (message instanceof RubyRepeatedField) { + return ((RubyRepeatedField) message).deepCopy(context); + } else { + return ((RubyMap) message).deepCopy(context); + } + } +} |