This library supports the OpenRTB specification, providing bindings for all protobuf-supported languages, and additional support for Java such as JSON serialization and validation.

See our wiki to get started! Use the Github issue tracker for bugs, RFEs for any support.

You need: JDK 7, Maven 3.2, Protocol buffers (protoc) 2.5.0. Building is supported from the command line with Maven and from any IDE that can load Maven projects.

On Eclipse, the latest m2e is recommended but it can't run the code generation step, so you need to run a "mvn install" from the command line after checkout or after any mvn clean. Building with JDK 8 will also not work, because we use the error-prone lint tool which is not yet compatible with JDK 8 (once built, the library works with JDK 8).

• OpenRtbMapper interface improved, supports all possible mappings.
• ProtoUtils.filter() optimizations, benefits OpenRtbUtils.filterBids().

• OpenRtbJson API review and javadocs.
• OpenRtbValidator reviews, improved logging.

• Fix floating-point fields to double precision.

• Remove dependencies jackson-databind/jackson-annotations.

• Build system improvements (Maven, Eclipse, NetBeans).

• Initial Open Source release.