JRuby Cookbook

Preface; Audience; Organization; Conventions Used in This Book; Using Code Examples; Safari® Books Online; Comments and Questions; Acknowledgments; Chapter 1: Getting Started; 1.1 Introduction; 1.2 Installing JRuby; 1.3 Managing Packages with RubyGems; 1.4 Using Both Ruby and JRuby; 1.5 Sharing RubyGems; 1.6 Referencing Java Classes from Ruby; 1.7 Converting a Ruby Array into a Java Array; 1.8 Adding JAR Files to the Classpath; 1.9 Extending a Java Class in Ruby; 1.10 Implementing a Java Interface in Ruby; 1.11 Opening Java Classes with JRuby; 1.12 Setting Up Eclipse for JRuby Development; 1.13 Setting Up NetBeans for JRuby Development; 1.14 Platform Detection in a JRuby Application; Chapter 2: JRuby on Rails; 2.1 Introduction; 2.2 Installing and Setting Up Rails; 2.3 Packaging Rails As a Java EE Web Application; 2.4 Using an External Gem Repository with a Web Application; 2.5 Configuring the JRuby-Rack Servlet; 2.6 Packaging Rails with a JNDI DataSource; 2.7 Deploying Rails on Tomcat; 2.8 Deploying Rails on JBoss; 2.9 Deploying Rails on Jetty; 2.10 Deploying Rails with jetty_rails; 2.11 Deploying Rails with Mongrel; 2.12 Deploying Rails on the GlassFish v2 Server; 2.13 Using the GlassFish v3 Gem; 2.14 Using ActiveRecord Outside of Rails; 2.15 Accessing Common Java Servlet Information; 2.16 Configuring Session Storage; 2.17 Controlling the Classes, Directories, and Other Files Packaged into a Rails WAR File; 2.18 Changing the Name of the WAR File and the Staging Area; 2.19 Deploying a Rails Application to the Root Context; 2.20 Creating a Rails Application with Aptana Studio; 2.21 Accessing Static Files in Your Rails Java EE Application; Chapter 3: Java Integration; 3.1 Introduction; 3.2 Executing Ruby from Java; 3.3 Invoking JRuby Through the Bean Scripting Framework; 3.4 Invoking JRuby Through Java Scripting Support; 3.5 Logging from Ruby with Jakarta Commons Logging; 3.6 Using the Java Concurrency Utilities; 3.7 Creating JavaBean Style Accessor Methods; 3.8 Writing Consistent Code; 3.9 Transforming XML with TrAX; 3.10 Creating a Pool of JRuby Runtimes; 3.11 Performing Remote Management with JMX; 3.12 Accessing Native Libraries with JRuby; Chapter 4: Enterprise Java; 4.1 Introduction; 4.2 Creating a JNDI Context; 4.3 Sending JMS Messages; 4.4 Receiving JMS Messages; 4.5 Implementing an Enterprise JavaBean with JRuby; 4.6 Defining Spring Beans in JRuby; 4.7 Creating Refreshable JRuby Spring Beans; 4.8 Defining JRuby Spring Beans Inline; 4.9 Applying Spring-Aware Interfaces to JRuby Objects; 4.10 Creating Spring MVC Controllers with JRuby; 4.11 Using Hibernate with JRuby; 4.12 Using the Java Persistence API with JRuby; 4.13 Making SOAP Calls; 4.14 Simplifying LDAP Access; Chapter 5: User Interface and Graphics; 5.1 Introduction; 5.2 Creating Swing Applications; 5.3 Swing Event Handling; 5.4 Long-Running Tasks in Swing Applications; 5.5 Packaging Standalone Applications; 5.6 Packaging JRuby Web Start Applications; 5.7 Creating JRuby Applets; 5.8 Manipulating Images; 5.9 Creating SWT Applications; 5.10 Accessing the Native Desktop; 5.11 Accessing the System Tray; 5.12 Swing Development with JRuby Domain-Specific Languages; 5.13 Using the Monkeybars Framework for Swing Development; 5.14 Creating Qt Applications with JRuby; Chapter 6: Build Tools; 6.1 Introduction; 6.2 Adding Ruby Scripting to Ant Builds; 6.3 Using Ruby in Ant Conditions; 6.4 Writing an Ant Task in Ruby; 6.5 Adding Ruby Scripting to Maven Builds; 6.6 Writing a Maven Plugin with JRuby; 6.7 Building Java Projects with Raven; 6.8 Referencing Libraries with Raven; 6.9 Hosting a Private Raven Repository; 6.10 Running JUnit Tests with Raven; 6.11 Building Java Projects with Buildr; 6.12 Referencing Libraries with Buildr; 6.13 Building with Rake Inside Hudson; 6.14 Adding Ruby Script to a Hudson Job; Chapter 7: Testing; 7.1 Introduction; 7.2 Unit Testing Java Code with Test/Unit; 7.3 Unit Testing Java Code with dust; 7.4 Unit Testing Java Code with Expectations; 7.5 Testing Java Code with RSpec; 7.6 Creating Mock Objects with Mocha; 7.7 Modifying the JtestR Classpath; 7.8 Grouping Tests for JtestR; 7.9 Using the JtestR Command-Line Options; 7.10 Running JtestR with Ant; 7.11 Running JtestR with Maven; 7.12 Improving JtestR Performance; Chapter 8: The JRuby Community; 8.1 Introduction; 8.2 Building JRuby from Source; 8.3 Submitting an Issue Report for JRuby; 8.4 Using the JRuby Mailing Lists; Colophon;