Miles to go ...
Arun Gupta is a Technology Evangelist for Web Services and Web 2.0 Apps at Sun. He was the spec lead for APIs in the Java platform, committer in multiple Open Source projects, participated in standard bodies and contributed to Java EE and SE releases.
Saturday February 16, 2008
GlassFish v3 gem on JRuby 1.1 RC2
JRuby 1.1 RC2 was released earlier
today an GlassFish
v3 gem works like a charm on it :)
Read the complete announcement here.
The key features of RC2 are:
- 260 issues resolved
- Large IO refactoring
- Less memory than previous release
- Control total number of JIT'd methods
- Support a JIT cache between runtimes to return permgen
- 50-70% reduction in generated methods
- Download JRuby 1.1 RC2.
- Install Rails and create a simple Rails application as described in TOTD #24.
- Install GlassFish v3 gem using the command as shown below:
bin/jruby -S gem install glassfish
JRuby limited openssl loaded. gem install jruby-openssl for full support.
http://wiki.jruby.org/wiki/JRuby_Builtin_OpenSSL
Successfully installed glassfish-0.1.1-universal-java
1 gem installed - And now the simple application can be easily deployed on
GlassFish gem as:
jruby -S glassfish_rails hello
Notice this command needs to be given from the parent directory of the application. The Applcation environment is as shown below:
and the application output looks like exactly as expected:
Please use the gem and send us feedback on GlassFish forums, dev@glassfish or gem mailing list.
Technorati: jruby ruby rubyonrails glassfish v3 gem
Posted by Arun Gupta in web2.0 | Comments[2]
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This is a personal weblog, I do not speak for my employer.
I happened to run across a show-stopping problem (for me - a complete noob in this area) on SXDE 1/08. It seems as though jruby tries to *create* /dev/null rather than just opening it for writing.
http://jira.codehaus.org/browse/JRUBY-2125
I did not have this problem on Windows.
BTW, is it expected that drag and drop of just about all of the jMaki widgets does not work with 1.1? I spent a lot of time this weekend trying to figure out a rather large set of tools (NetBeans, jruby, jMaki, Phobos, MySQL, ...) and this was the straw that made me stop looking at jruby. I suspect that it has something to do with the fact that when a new view is created it creates a .erb file rather than a .rhtml file. Any pointers to what is going on here would be most appreciated.
Thank you very much for your frequent blog entries and screencasts. They have been very helpful.
Posted by Mike Gerdts on February 17, 2008 at 07:49 PM PST #
Posted by Arun Gupta's Blog on March 11, 2008 at 01:03 PM PDT #