Book Image

Spring Roo 1.1 Cookbook

By : Ashish Sarin, Ashish Kumar Sarin, Brian Fitzpatrick
Book Image

Spring Roo 1.1 Cookbook

By: Ashish Sarin, Ashish Kumar Sarin, Brian Fitzpatrick

Overview of this book

Spring Roo is an easy-to-use productivity tool for rapidly developing Java enterprise applications using well-recognized frameworks such as Spring, Hibernate, AspectJ, Spring Web Flow, Spring Security, GWT, and so on. Spring Roo takes care of creating maven-enabled projects, enterprise application architecture based on your choice of technologies, unit/integration tests based on your choice of testing framework, and so on. The bottom line is that if you're using Spring, then you must consider using Spring Roo for increased productivity. Spring Roo 1.1 Cookbook brings together a collection of recipes that demonstrate how the Spring Roo developer tool simplifies rapidly developing enterprise applications using standard technologies/frameworks such as JPA, GWT, Spring, Flex, Spring Web Flow, Spring Security, and so on. It introduces readers to developing enterprise applications for the real world using Spring Roo tool. The book starts off with basic recipes to make readers comfortable with using Spring Roo tool. As the book progresses, readers are introduced to more sophisticated features supported by Spring Roo in the context of a Flight Booking application. In a step-by-step by fashion, each recipe shows how a particular activity is performed, what Spring Roo does when a command is executed, and why it is important in the context of the application being developed. Initially, you make a quick start with using Spring Roo through some simple recipes. Then you learn how Spring Roo simplifies creating the persistence layer of an enterprise application using JPA. You are introduced to the various roo commands to create JPA entities, create relationships between JPA entities, create integration tests using Spring TestContext framework, and so on. Following this, the book shows you how Spring Roo simplifies creating the web layer of an enterprise application using Spring Web MVC, Spring Web Flow, and how to create selenium tests for controller objects. Subsequently, we focus on using Spring-BlazeDS, GWT, JSON, and so on. Spring Roo commands that are used to incorporate e-mail/messaging features into an enterprise application are demonstrated next. Finally, we wrap it up with some miscellaneous recipes that show how to extend Spring Roo via add-ons, incorporate security, create cloud-ready applications, remove Spring Roo from your enterprise application, and so on.
Table of Contents (14 chapters)
Spring Roo 1.1 Cookbook
About the Author
About the Reviewers

Converting non-OSGi JDBC drivers into OSGi-compliant bundles

In Chapter 3, Advanced JPA Support in Spring Roo we discussed that the database reverse engineering process of Roo requires the JDBC driver for the database to be available as an OSGi bundle. In this recipe, we'll look at how to convert H2 database's JDBC driver into a OSGi bundle using the addon create wrapper command and use it in database reverse engineering.

Getting ready

Download the H2 database bundled as a ZIP file from , and unzip it to the C:\roo-cookbook\ directory. Extracting the H2 database ZIP file will create a directory named h2 inside the C:\roo-cookbook directory.

How to do it...

The following steps will demonstrate how to convert non-OSGi JDBC drivers into OSGi compliant bundles:

  1. Go to the C:\roo-cookbook\h2\bin directory and double-click the h2.bat file. This will start the H2 database and also open H2 Console in your default web browser, as shown in the following screenshot:

    Make sure that you select Generic H2...