Hi Dennis: I’m slightly allergic to hard-and-fast conventions. For example, the service browser example really doesn’t fit those conventions. Also, I’m reticent to suggest repackaging the infrastructure services (reggie, outrigger, mahalo, etc) at this time (meaning that I personally have no plans to do it). Having said that, I’m basically with you. Matter of fact if you have a look at the River-Container examples over at https://github.com/trasukg/river-container-examples you’ll see that’s pretty much the same style. The minor difference is that I’ve used ‘hello-impl’ rather than ‘hello-service’, and there’s also a ‘hello-module’ that is the packaged artifact for the container.
I believe the critical thing is to make sure that the client api is separate, so that the client doesn’t accidentally know anything about the implementation. All else is implementation details, though I agree that we should provide a good example. As far as Maven/Gradle, it happens that I know Maven and not Gradle. All I am trying to do is provide some easier example than just diving into the JTSK source. If someone were to contribute a Gradle-based example, that’s all-the-better for user choice. But I don’t think we should go around telling people what build tool to use. Cheers, Greg Trasuk On Jan 8, 2015, at 4:05 PM, Dennis Reedy <[email protected]> wrote: > Hi Greg, > > I'd like to suggest that River follow the conventions that align with whats > recommended over in Rio (http://www.rio-project.org/conventions.html). This > has been pretty successful using both Maven and Gradle (at this time I would > go with Gradle btw). > > HTH > > Regards > > Dennis > >> On Jan 5, 2015, at 1016PM, Greg Trasuk <[email protected]> wrote: >> >> >> I started working on making new demos and “getting started” stuff back >> before the holidays. Here’s my thinking… >> >> As Patricia alludes to, it really shouldn’t be necessary to build the River >> distribution in order to try out some samples and get started. After all, >> the artifacts are published on Maven Central, so they can simply be >> referenced in a Maven build (or Gradle, Ivy, Etc). >> >> Towards that end, I started building a new Mavenized ‘examples’ project, >> which can be checked-out from >> https://svn.apache.org/repos/asf/river/river-examples/river-examples/trunk. >> >> In that project, there are currently modules for the service browser jars >> and a ‘home’ folder for the compiled and packaged examples. (might be best >> to download it and do a ‘mvn install site’). There’s also documentation for >> the examples under the main project (look at >> <project-home>/target/site/index.html - this should be familiar to Maven >> users). The documentation currently includes how to build and run the >> service browser (although I think right now it’s incomplete on how the >> configuration works - haven’t looked at it since Dec 15). >> >> Right now, the project has a dependency on the new ‘river-rt-tools’ modules >> that I talked about back in December as well. So in order to run the >> examples, you currently need to checkout >> 'https://svn.apache.org/repos/asf/river/river-rt-tools/trunk' and do a ‘mvn >> install’ on it, which will install the runtime tool artifacts (start.jar) in >> your local Maven cache. In the end, those artifacts would also be released >> and published on Maven Central, so you eventually wouldn’t need to build the >> runtime tools separately. >> >> My plan is to add modules to the river-examples project for a >> 'hello-service’ and ‘hello-client’, as well as a config for the >> infrastructure services (Reggie, etc). So eventually, the “getting started” >> instructions become “have a look at ‘river-examples’”, and we’d remove the >> (very confusing, if you ask me) ‘examples’ folder from the JTSK >> distribution. As a bonus, we can isolate new users from the convoluted >> build system in River. >> >> If this seems like a reasonable path forward for our “getting started” >> experience, perhaps you’d like to work on bringing over some of the examples >> from the JTSK to the ‘river-examples’ project. That’s probably also a good >> way to re-familiarize yourself with Jini. I probably won’t have any cycles >> to work on it seriously for the next couple weeks, but could cheerfully make >> suggestions. >> >> You should be able to check-out these two Maven project in the IDE of your >> choice. I was using NetBeans, but AFAIK, Eclipse should be able to use the >> Maven build directly. I just haven’t tried it. >> >> Cheers, >> >> Greg Trasuk. >> >> On Jan 5, 2015, at 6:07 PM, Patricia Shanahan <[email protected]> wrote: >> >>> I have completed buying a new home, moving into it, and selling the old >>> one, followed by Christmas in England and recovery from the cold I caught >>> there. That means I'm ready to get much more active in River. >>> >>> Last year, we got some feedback suggesting that better support for new >>> users might remove a barrier to community building. My main agenda is >>> community building, so I want to work on that. I am going to be a very >>> naive potential user, so stand by for basic questions. >>> >>> I began by downloading the binary version, since in this mode I am not >>> interested in being a River developer. However, when I looked at the >>> "Getting Started" page, >>> river.apache.org/user-guide-basic-river-services.html, it says: >>> >>> "The instructions assume that you're building from source as checked out >>> from the SVN trunk. Currently this is necessary because the code snippets >>> below use methods and classes which, at time of writing, haven't made it >>> into the latest binary release yet. Having said that, the code you will >>> need in the binary release isn't to far removed from what you'll see below, >>> so you can progress with the binary release if you want to and are happy >>> odifying the code." >>> >>> According to the page info, the "time of writing" was no later than >>> November 23, 2013. Do I still need to do a River build before I can run the >>> example? If so, why and what can I do to fix that? >>> >>> I have no idea whether or not I would be happy "odifying" code - maybe >>> "modifying"? >>> >>> What is the best procedure for editing the "Getting Started" page? I want >>> to make sure that any changes I make really are improvements, so I would >>> like PMC review as I go along. >>> >>> Patricia >>> >>> >> >
