mirror of
https://github.com/klzgrad/naiveproxy.git
synced 2024-11-28 08:16:09 +03:00
51 lines
1.9 KiB
Markdown
51 lines
1.9 KiB
Markdown
|
# Protocol Buffers - Google's data interchange format
|
||
|
|
|
||
|
|
Copyright 2008 Google Inc.
|
||
|
|
|
||
|
|
https://developers.google.com/protocol-buffers/
|
||
|
|
|
||
|
|
## Use Protobuf Java Lite Runtime
|
||
|
|
|
||
|
|
Protobuf Java Lite runtime is separated from the main Java runtime because
|
||
|
|
it's designed/implemented with different constraints. In particular, Java
|
||
|
|
Lite runtime has a much smaller code size which makes it more suitable to
|
||
|
|
be used on Android.
|
||
|
|
|
||
|
|
To use Java Lite runtime, you need to install protoc and the protoc plugin for
|
||
|
|
Java Lite runtime. You can obtain protoc following the instructions in the
|
||
|
|
toplevel [README.md](../README.md) file. For the protoc plugin, you can
|
||
|
|
download it from maven:
|
||
|
|
|
||
|
|
https://repo1.maven.org/maven2/com/google/protobuf/protoc-gen-javalite/
|
||
|
|
|
||
|
|
Choose the version that works on your platform (e.g., on windows you can
|
||
|
|
download `protoc-gen-javalite-3.0.0-windows-x86_32.exe`), rename it to
|
||
|
|
protoc-gen-javalite (or protoc-gen-javalite.exe on windows) and place it
|
||
|
|
in a directory where it can be find in PATH.
|
||
|
|
|
||
|
|
Once you have the protoc and protoc plugin, you can generate Java Lite code
|
||
|
|
for your .proto files:
|
||
|
|
|
||
|
|
$ protoc --javalite_out=${OUTPUT_DIR} path/to/your/proto/file
|
||
|
|
|
||
|
|
Include the generated Java files in your project and add a dependency on the
|
||
|
|
protobuf Java runtime. If you are using Maven, use the following:
|
||
|
|
|
||
|
|
```xml
|
||
|
|
<dependency>
|
||
|
|
<groupId>com.google.protobuf</groupId>
|
||
|
|
<artifactId>protobuf-lite</artifactId>
|
||
|
|
<version>3.0.1</version>
|
||
|
|
</dependency>
|
||
|
|
```
|
||
|
|
|
||
|
|
Make sure the version number of the runtime matches (or is newer than) the
|
||
|
|
version number of the protoc plugin. The version number of the protoc doesn't
|
||
|
|
matter and any version >= 3.0.0 should work.
|
||
|
|
|
||
|
|
### Use Protobuf Java Lite Runtime with Bazel
|
||
|
|
|
||
|
|
Bazel has native build rules to work with protobuf. For Java Lite runtime,
|
||
|
|
you can use the `java_lite_proto_library` rule. Check out [our build files
|
||
|
|
examples](../examples/BUILD) to learn how to use it.
|