similar to: help - how to call java classes from controller

Hi, In my application, I have to make 3rd party java apis. Actually, I have to use a sms gateway provider''s apis. They have a java sdk which I have to use to send and receive sms. How can I call java apis from within a controller? In my controller, I have to receive request and use the java api to get the data out of request. Process the data in controller action and then send the

Is it possible to utilize java libraries from a RoR application? I saw some stuff about Web Services (i.e. SOAP), so obviously that is one way. I also was looking at the JRuby project... I was just curious how serious the efforts are to integration java and ruby and how that relates to the rails framework. Thanks for your thoughts! --~--~---------~--~----~------------~-------~--~----~ You

Can''t install the latest mongrel (1.1.5) in JRuby (jruby revisions ranging from 6600 to 6750[trunk] checked) -- the platform is not being identified and it''s trying to do native compilation. I''m not sure it''s actually a problem with Mongrel or JRuby however -- perhaps there isn''t a mongrel-1.1.5-java.gem on rubyforge? Some investigation below: $

I''m getting the following error while connecting to mysql using activerecord-jdbcmysql-adapter (1.0.2). Rails 3.0.1. ActiveRecord::JDBCError: Generated keys not requested. You need to specify Statement.RETURN_GENERATED_KEYS to Statement.executeUpdate() or Connection.prepareStatement().: SET SQL_AUTO_IS_NULL=0 This occurs not matter what application I run it in to e.g. rake, rails

Hi, I''m rather new to Ruby and RoR, so I do not really know whether this ist the right forum to place my question. For my first ''project'' I planned to create a simple online-viewer, which grabs data from an existing database and make them visible in a structured form via browsers. So I thought that could be the right beginner-project, because I have only read datasets

Hi, I''m getting a "Could not open any of [xml2, xslt, exslt] (LoadError)" error when trying to run a simple Ruby program taken from the EXAMPLES.rdoc file of the Mechanize gem. The error is in this line of the Nokogiri module of libxml.rb: ffi_lib ''xml2'', ''xslt'', ''exslt'' Not sure if there are missing gems, and if so,

I am working on a project to port JRuby on Embedded systems. JRuby converts Ruby code to bytecode which is executed by any JVM. For this project I am testing performance of JRuby with various available JVMs. I have chosen ARM architecture. Does vmkit support ARM architecture? On Fri, Jul 19, 2013 at 8:01 PM, Harris BAKIRAS <h.bakiras at gmail.com> wrote: > I don't know how JRuby

Hello Kumar, Unfortunately we never experienced on ARM architecture and we are not planning to port VMKit on ARM for the moment. Regards, Harris Bakiras On 07/19/2013 05:50 PM, Kumar Sukhani wrote: > I am working on a project to port JRuby on Embedded systems. JRuby > converts Ruby code to bytecode which is executed by any JVM. For this > project I am testing performance of JRuby

here <http://vmkit.llvm.org/> its mentioned that its portable on ARM. So simply cross-compiling will work? On Mon, Jul 22, 2013 at 7:37 PM, Harris BAKIRAS <h.bakiras at gmail.com> wrote: > Hello Kumar, > > Unfortunately we never experienced on ARM architecture and we are not > planning to port VMKit on ARM for the moment. > > Regards, > > Harris Bakiras >

Hi Kumar, It's a mistake, we will correct that, we haven't tested vmkit on arm. As LLVM supports arm, by cross-compiling vmkit in arm/linux, it could work, but you will probably have to adapt some few parts of the code. If you plan to make the port, feel free to send us a lot of patches :) Gaël Le 22 juil. 2013 17:09, "Kumar Sukhani" <kumarsukhani at gmail.com> a écrit :

hello, I am using Jruby on Rails. Does anyone know if you can expose a RoR object as a java class so that you can call it directly from java without having to go through a service layer like REST ? Thx Adam --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group,

I don't know how JRuby works, maybe it uses some new feature that GNU Classpath does not provide. VMKit's openJDK version is unstable on 64 bits since package version 6b27. You can still use it for very small programs which does not need GC but that's all. It works fine on 32 bits. So you can try it on 32 bits or revert your java version to a previous one (< than 6b27) to test

ok, i want to be able to send some data from my rails app to a CRM. The library that defines the API for talking to the CRM is written in java. I got JRuby working, which is pretty cool, but to my understanding i would have to convert my ruby on rails app to a jruby on rails app which, as far as i''ve understood, is different deal altogether and would be set up more like a java server

I''m trying to figure out how Ruby in general, and/or anything extra Rails may have, can talk to Java APIs of third party server apps. After quite a few search attempts net-wide and on ruby forums, and with "Programming Ruby" in hand, I''m coming up with zilch. Either I''m not finding it, or I''m not recognizing it. I''m assuming there has

Hi Harris Bakiras, Thanks for reply. It working now. Actually I wanted to try vmkit VM to run jruby codes. vmkit is able to run Java program, but when I try to run JRuby code then I get following error - root at komal:/home/komal/Desktop/GSOC/programs# jruby hello.rb > > Platform.java:39:in `getPackageName': java.lang.NullPointerException > > from ConstantSet.java:84:in

JtestR allows you to test your Java code with Ruby frameworks. Homepage: http://jtestr.codehaus.org Download: http://dist.codehaus.org/jtestr JtestR 0.1 is the first public release of the JtestR testing tool. JtestR integrates JRuby with several Ruby frameworks to allow painless testing of Java code, using RSpec, Test/Unit, dust and Mocha. Features: - Integrates with Ant and Maven - Includes

Hi all, Any Java/JRuby folks on the list? I''d like to see if we can implement api.c for JRuby using JNA and see how it handles the callbacks. I''m not a Java guy, nor do I know JNA, but I''ll take a stab at it if no one else on the list does. Here are a couple of useful links: http://www.infoq.com/news/2007/09/jna-jruby https://jna.dev.java.net/ Regards, Dan This

Hello All, I am developing a JRuby on Rails 3 application. Standard stuff. I am facing problems getting autotest to run. Here''s the trace: % autotest loading autotest/rails_rspec2 bundle exec /Users/manish/Foo/Foo-Server/jruby-1.5.2/lib/ruby/gems/1.8/gems/rspec-core-2.0.0.beta.22/bin/rspec

Is there a way to run he tests with cjust the gem installed? I wanted to run the tests on the gem and tried: $ jruby -S gem list RedCloth *** LOCAL GEMS *** RedCloth (4.1.1) $ jruby --version jruby 1.1.5 (ruby 1.8.6 patchlevel 114) (2008-11-14 rev 6586) [i386-java] [jruby.git (master)]$ jruby -S gem check -test RedCloth ERROR: While executing gem ... (OptionParser::InvalidOption)

Rails 3.1 RC4 has broken migrations $ jruby -v jruby 1.6.2 (ruby-1.8.7-p330) (2011-05-23 e2ea975) (Java HotSpot(TM) 64-Bit Server VM 1.6.0_24) [darwin-x86_64-java] $ jruby -S rails -v Rails 3.1.0.rc4 $ jruby -S rails new myapp -d jdbcpostgresql [...] $jruby -S rake db:create [...] $ jruby -S rails g model user name:string invoke active_record create