From 6ebf8e2c49a24219dc54a5c21c2f43d22bab95e0 Mon Sep 17 00:00:00 2001 From: "kenton@google.com" Date: Wed, 24 Sep 2008 20:31:01 +0000 Subject: Integrate changes from internal Google-internal branch. General * License changed from Apache 2.0 to New BSD. * It is now possible to define custom "options", which are basically annotations which may be placed on definitions in a .proto file. For example, you might define a field option called "foo" like so: import "google/protobuf/descriptor.proto" extend google.protobuf.FieldOptions { optional string foo = 12345; } Then you annotate a field using the "foo" option: message MyMessage { optional int32 some_field = 1 [(foo) = "bar"] } The value of this option is then visible via the message's Descriptor: const FieldDescriptor* field = MyMessage::descriptor()->FindFieldByName("some_field"); assert(field->options().GetExtension(foo) == "bar"); This feature has been implemented and tested in C++ and Java. Other languages may or may not need to do extra work to support custom options, depending on how they construct descriptors. C++ * Fixed some GCC warnings that only occur when using -pedantic. * Improved static initialization code, making ordering more predictable among other things. * TextFormat will no longer accept messages which contain multiple instances of a singular field. Previously, the latter instance would overwrite the former. * Now works on systems that don't have hash_map. Python * Strings now use the "unicode" type rather than the "str" type. String fields may still be assigned ASCII "str" values; they will automatically be converted. * Adding a property to an object representing a repeated field now raises an exception. For example: # No longer works (and never should have). message.some_repeated_field.foo = 1 git-svn-id: http://protobuf.googlecode.com/svn/trunk@50 630680e5-0e50-0410-840e-4b1c322b438d --- CHANGES.txt | 45 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) (limited to 'CHANGES.txt') diff --git a/CHANGES.txt b/CHANGES.txt index a89b8ee..ed7ed33 100644 --- a/CHANGES.txt +++ b/CHANGES.txt @@ -1,3 +1,48 @@ +2008-09-24 version 2.0.2: + + General + * License changed from Apache 2.0 to New BSD. + * It is now possible to define custom "options", which are basically + annotations which may be placed on definitions in a .proto file. + For example, you might define a field option called "foo" like so: + import "google/protobuf/descriptor.proto" + extend google.protobuf.FieldOptions { + optional string foo = 12345; + } + Then you annotate a field using the "foo" option: + message MyMessage { + optional int32 some_field = 1 [(foo) = "bar"] + } + The value of this option is then visible via the message's + Descriptor: + const FieldDescriptor* field = + MyMessage::descriptor()->FindFieldByName("some_field"); + assert(field->options().GetExtension(foo) == "bar"); + This feature has been implemented and tested in C++ and Java. + Other languages may or may not need to do extra work to support + custom options, depending on how they construct descriptors. + + C++ + * Fixed some GCC warnings that only occur when using -pedantic. + * Improved static initialization code, making ordering more + predictable among other things. + * TextFormat will no longer accept messages which contain multiple + instances of a singular field. Previously, the latter instance + would overwrite the former. + * Now works on systems that don't have hash_map. + + Java + * Print @Override annotation in generated code where appropriate. + + Python + * Strings now use the "unicode" type rather than the "str" type. + String fields may still be assigned ASCII "str" values; they will + automatically be converted. + * Adding a property to an object representing a repeated field now + raises an exception. For example: + # No longer works (and never should have). + message.some_repeated_field.foo = 1 + 2008-08-15 version 2.0.1: protoc -- cgit v1.2.3