This repository consists of the following modules:

• gapic-generator-java: the Protobuf compiler plugin to generate Java code. See gapic-generator-java/DEVELOPMENT.md for setup.
• gax-java: the runtime library required for Google Cloud client libraries, including the ones generated by gapic-generator-java.
• java-common-protos and api-common-java: Protobuf-generated common classes for Google services. (They are not generated by gapic-generator-java)
• java-iam: Protobuf-generated classes for Google's Identity and Access Management (IAM). (They are not generated by gapic-generator-java)
• showcase: demonstration of the generated client library for the fake “Showcase” API.
• gapic-generator-java-bom: The Bill-of-Material for the libraries produced from this repository. This is used by java-shared-dependencies.

Development Setup

See DEVELOPMENT.md.