Comment #11 on issue 59 by t.broyer: Add another option to support
java_implement_interface
http://code.google.com/p/protobuf/issues/detail?id=59
Attached is a patch that adds insertion points (Java only) for code
generator
plugins. It uses a redundant but harmless "implements Message(Lite)" so
that a plugin
always inserts ", MyInterface" without risking conflict with another plugin
(otherwise a plugin would have to know whether another has already inserted
the
"implements" keyword).
My use case for resurrecting this issue is JSON or GWT-RPC
ser/de-serialization (see
issue 82 too) without using the reflection interface (for use in a "lite"
environment
or for "code speed") with polymorphism support. The only workaround is to
patch your
libprotobuf.jar by "augmenting" the MessageLite interface (but then you'd
rather
patch your protoc than write a code generator plugin too)
Note that I do not have a C++ build environment, so I didn't even compile
the patched
code.
Attachments:
java_implements_insertion_point.patch 6.0 KB
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