Participant.java

@Path("/example")
@ApplicationScoped
public class LRAExampleResource {

    @PUT
    @LRA(value = LRA.Type.REQUIRES_NEW, timeLimit = 500, timeUnit = ChronoUnit.MILLIS)
    @Path("start-example")
    public Response startExample(@HeaderParam(LRA_HTTP_CONTEXT_HEADER) URI lraId, String data){
        // Executed in the scope of new LRA transaction
        return Response.ok().build();
    }

    @PUT
    @Complete
    @Path("complete-example")
    public Response completeExample(@HeaderParam(LRA_HTTP_CONTEXT_HEADER) URI lraId) {
        // Called by LRA coordinator when startExample method sucessfully finishes
        return LRAResponse.completed();
    }

    @PUT
    @Compensate
    @Path("compensate-example")
    public Response compensateExample(@HeaderParam(LRA_HTTP_CONTEXT_HEADER) URI lraId) {
        // Called by LRA coordinator when startExample method throws exception or don't finish before time limit
        return LRAResponse.compensated();
    }