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Things to know about Spring Download, Installation & Configuration

November 23, 2009 Leave a comment

 

 

Things to know about download/installation/configuration of Spring Framework:

 

The Spring Framework and container is packaged in several JAR files. Spring is a library(.jar files) of classes that will be packaged with and used by your Spring-enabled applications. Installing Spring involves adding one or more JAR files to your application’s classpath. It does not have an executable runtime. Therefore, Spring is more similar to a library like Jakarta Commons than an application server like JBoss.

How you make Spring available to your application’s classpath will vary depending on how you build and run your application. You may choose to add the Spring JAR files to your system’s classpath or to a project classpath in your favorite IDE (as we will see in the post on configuring Spring Framework with Eclipse). If you’re building your application using Ant or Maven, be certain to include Spring in your build’s dependencies so that it will be included in the project’s target deployment.

 

Downloading Spring:

There’s plenty of additional materials in Spring’s full distribution, including Spring’s API documentation, examples, and the full source code for the Spring Framework. Therefore, the first thing you’ll want to do is to download the full Spring distribution. Refer to Spring Framework Installation & Configuration post. When downloading Spring, you will have 2 main choices: you can either download a Spring distribution that comes with its own dependencies or you can download a distribution that contains only the Spring JAR files. Even though the former is a much larger download, its better to download the one that comes with dependencies so that you won’t have to hunt down other JAR files that your application needs.

 

Exploring the Spring distribution:

Once you’ve downloaded the distribution, unzip it to a directory on your local machine. The Spring distribution is organized within the directory structure described in the table below. Several of these directories contain the Spring source code. The aspectj/,mock/, src/, and tiger/ directories contain the source code that makes up the Spring Framework itself. Meanwhile, the test/ directory contains the unit tests used to test Spring Framework. Although it’s not essential to using Spring, you may want to venture around in these directories to see how Spring does its stuff.

 

 

The Spring developers are extremely talented coders and there will be probably a little something to learn by reviewing their code. The docs/ directory contains two important pieces of documentation. The reference document is an overview of the entire Spring Framework. Also, the JavaDocs for the entire Spring Framework can be found under docs/—you’ll probably want to add this as a bookmark in your web browser, because you’ll refer to it often. The samples/ directory contains a handful of sample Spring applications. Of particular note are the petclinic and jpetstore examples. Both of these applications highlight many important elements of the Spring framework.

 

Building your classpath: Read more…

Spring Download & Installation

November 23, 2009 Leave a comment

 

 

Spring Framework Download & Installation: 

 

At the time of this post, the latest Spring Framework release available to download is Spring Framework 3.0.0.RC2, which is a development release. Previous releases are also available for download such as Spring Framework 2.5.6.SEC01 which is the current production release. All you have to do is navigate to http://www.springsource.org/download, chose and download the Spring Framework release that you want to work with.

Since our posts on Exploring Spring Framework will be based on Spring Framework 2.5 production release, we will see the download and instruction steps for this release. Steps should be the same no matter what release you chose.

 

Download Instructions:

1. Navigate to http://www.springsource.org/download site, here you can download the Spring Framework release from the Spring Downloads section:

 

spring download home

 

2. Once clicking on the download link, you will be presented with community / enterprise download of Spring Framework. Chose the community download option: Read more…