Add support to jruby

.travis.yml

@@ -2,3 +2,5 @@ language: ruby
 rvm:
   - 1.9.3
   - ruby-head
+  - jruby-1.7
+  - jruby-9.0.4.0

Gemfile

@@ -1,8 +1,12 @@
 source "http://rubygems.org"
 
-gem 'pg', '>= 0.0.1'
-gem 'activerecord', '>= 4.0.0'
+gem 'pg', '>= 0.0.1', platform: :ruby
+# Use jdbcpostgresql as the database for Active Record in jruby
+gem 'activerecord-jdbcpostgresql-adapter', platform: :jruby
 
+gem 'activesupport'
+gem 'activerecord'
+gem 'logger'
 gem 'rake'
 
 group :test, :development do

Gemfile.lock

@@ -1,48 +1,62 @@
 GEM
   remote: http://rubygems.org/
   specs:
-    activemodel (4.2.0)
-      activesupport (= 4.2.0)
+    activemodel (4.2.5.1)
+      activesupport (= 4.2.5.1)
       builder (~> 3.1)
-    activerecord (4.2.0)
-      activemodel (= 4.2.0)
-      activesupport (= 4.2.0)
+    activerecord (4.2.5.1)
+      activemodel (= 4.2.5.1)
+      activesupport (= 4.2.5.1)
       arel (~> 6.0)
-    activesupport (4.2.0)
+    activerecord-jdbc-adapter (1.3.19)
+      activerecord (>= 2.2)
+    activerecord-jdbcpostgresql-adapter (1.3.19)
+      activerecord-jdbc-adapter (~> 1.3.19)
+      jdbc-postgres (>= 9.1)
+    activesupport (4.2.5.1)
       i18n (~> 0.7)
       json (~> 1.7, >= 1.7.7)
       minitest (~> 5.1)
       thread_safe (~> 0.3, >= 0.3.4)
       tzinfo (~> 1.1)
-    arel (6.0.0)
+    arel (6.0.3)
     builder (3.2.2)
     diff-lcs (1.2.5)
     i18n (0.7.0)
-    json (1.8.2)
-    minitest (5.5.1)
-    pg (0.18.1)
-    rake (10.4.2)
-    rspec (3.1.0)
-      rspec-core (~> 3.1.0)
-      rspec-expectations (~> 3.1.0)
-      rspec-mocks (~> 3.1.0)
-    rspec-core (3.1.7)
-      rspec-support (~> 3.1.0)
-    rspec-expectations (3.1.2)
+    jdbc-postgres (9.4.1206)
+    json (1.8.3)
+    json (1.8.3-java)
+    logger (1.2.8)
+    minitest (5.8.4)
+    pg (0.18.4)
+    rake (10.5.0)
+    rspec (3.4.0)
+      rspec-core (~> 3.4.0)
+      rspec-expectations (~> 3.4.0)
+      rspec-mocks (~> 3.4.0)
+    rspec-core (3.4.2)
+      rspec-support (~> 3.4.0)
+    rspec-expectations (3.4.0)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.1.0)
-    rspec-mocks (3.1.3)
-      rspec-support (~> 3.1.0)
-    rspec-support (3.1.2)
-    thread_safe (0.3.4)
+      rspec-support (~> 3.4.0)
+    rspec-mocks (3.4.1)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.4.0)
+    rspec-support (3.4.1)
+    thread_safe (0.3.5)
+    thread_safe (0.3.5-java)
     tzinfo (1.2.2)
       thread_safe (~> 0.1)
 
 PLATFORMS
+  java
   ruby
 
 DEPENDENCIES
-  activerecord (>= 4.0.0)
+  activerecord
+  activerecord-jdbcpostgresql-adapter
+  activesupport
+  logger
   pg (>= 0.0.1)
   rake
   rspec

lib/multilang-hstore/translation_keeper.rb

@@ -124,8 +124,8 @@ def actual_locale
     end
 
     def flush!
-      @model.send("#{@attribute}_will_change!")
       @model[@attribute] = @translations
+      @model.send("#{@attribute}_will_change!")
     end
 
   end

multilang-hstore.gemspec

@@ -19,7 +19,12 @@ Gem::Specification.new do |s|
     "spec/schema.rb",
     "spec/spec_helper.rb"
   ]
-  s.add_dependency 'pg', '~> 0.0'
   s.add_dependency 'activerecord', '~> 4.0'
+  if (RUBY_PLATFORM == 'java')
+    s.add_dependency 'activerecord-jdbcpostgresql-adapter'
+  else
+    s.add_dependency 'pg', '~> 0.0'
+  end
+
 end