Justin Edelson, Henry Liu

Jruby Cookbook

• Broschiertes Buch

Produktbeschreibung

If you're interested in JRuby, you don't need a turorial on Ruby, Rails, or Java. You just need to know how to accomplish the things you want to do. This Cookbook offers practical solutions for using the Java implementation of the Ruby language, with targeted recipes to help you deploy Rails web applications on Java servers, integrate JRuby code with Java technologies, develop JRuby desktop applications with Java toolkits, and more. Using numerous reusable code samples, JRuby Cookbook demonstrates how to: Install and update JRuby on Windows, Mac OS X, and Linux, and IDEs such as NetBeans and Eclipse Package and deploy Rails apps on Java Servlet containers and Java EE application servers, including Tomcat and Glassfish Integrate JRuby with popular Java EE technologies such as JMS, JMX, JPA, Spring, and Hibernate Write Ruby applications using Java libraries such as Spring MVC, JAX, RSS/ATOM feed generation, and Adobe Flash Develop desktop and client applications with cross-platform Java UI technologies and toolkits such as Swing, Java 2D, SWT and Java 3D Run JRuby-based servers and frameworks, and integrate Ruby code with Java-based distributed caches, embedded databases, and text search engines Tackle advanced topics such as build scripting, unit testing, reporting, and debuggingThe JRuby interpreter combines Ruby's simplicity and ease of use with Java's extensive libraries and technologies, a potent blend that opens new possibilities for Ruby, Rails, and Java. This Cookbook helps you take full advantage of JRuby's potential.

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If you're interested in JRuby, you probably don't need a tutorial on Ruby, Rails, or Java -- you just need to know how to get things done. This Cookbook offers practical solutions for using the Java implementation of the Ruby language, with targeted recipes for deploying Rails web applications on Java servers, integrating JRuby code with Java technologies, developing JRuby desktop applications with Java toolkits, and more. Using numerous reusable code samples, JRuby Cookbook shows you how to:
Install and update JRuby on Windows, Mac OS X, and Linux, and IDEs such as NetBeans and Eclipse
Package and deploy Rails apps on Java Servlet containers and Java EE application servers, including JBoss, Tomcat, and GlassFish
Integrate Ruby and Rails applications with popular Java EE technologies such as JMS, JMX, JPA, Spring, and Hibernate
Develop desktop and client applications with cross-platform Java UI technologies and toolkits such as Swing, SWT, and Java 2D
Maximize the flexibility of your testing and build environment, using both existing Java-based tools such as Ant and Maven and newer Ruby-based tools such as Rake, Raven, and Buildr

The JRuby interpreter combines Ruby's simplicity and ease of use with Java's extensive libraries and technologies, a potent blend that opens new possibilities for Ruby, Rails, and Java. This Cookbook helps you take full advantage of JRuby's potential.

"The JRuby Cookbook is an excellent book for any polyglot who is trying to bridge the gap between Java and Ruby. It provides solutions to specific problems developers face in both their development and testing environments, along with the applications they're building."-- Bob McWhirter, Research & Prototyping, Red Hat Middleware

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Produktdetails

• Verlag: O'Reilly Media
• Seitenzahl: 221
• Erscheinungstermin: 16. Dezember 2008
• Englisch
• Abmessung: 233mm x 181mm x 15mm
• Gewicht: 302g
• ISBN-13: 9780596519803
• ISBN-10: 059651980X
• Artikelnr.: 24230858

Autorenporträt

Justin Edelson is the Vice President of Platform Engineering for MTV Networks. He was the co-author (with Brett McLaughlin) of Java & XML, 3rd Edition, published in December 2006.

Inhaltsangabe

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