Subversion is an open source revision control system which aims to be a replacement for CVS.

Many of the open source projects are on Subversion repository including Apache projects.

Eclipse by default comes with a CVS client and if you need to Subversion client, this is what you need to do

Download and Install the Subclipse Plugin

Subclipse is an Eclipse Team Provider plug-in providing support for Subversion within the Eclipse IDE.

You can install the plugin for Eclipse 3.2/3.3 using the following update site

http://subclipse.tigris.org/update_1.4.x

You need to input the above URL in

Help -> Software Updates -> Find and Install

If you want to install the plugin manually, the zipped versions of Subclipse are also available.

Using the Subclipse Plugin

After the plugin is installed you should see a new perspective: SVN Repository Exploring as shown below

You can now add a new SVN repository and view the same in the Repositories view.

You can execute multiple operations on the controlled element such as listing the history, comparing the element with older versions etc.

If you are new to Subversion (like me ), the below post should be of some help !

http://www.tigris.org/scdocs/Learning

An important facet of designing a program for use in different countries is the localization, or externalization, of text that is displayed by the program.

By externalizing strings, the text can be translated for different countries and languages without rebuilding the Java program.

The ResourceBundle Class in Java helps you to accomplish the above task.

Resource bundles contain locale-specific objects. When your program needs a locale-specific resource, a String for example, your program can load it from the resource bundle that is appropriate for the current user’s locale.

In this way, you can write program code that is largely independent of the user’s locale isolating most, if not all, of the locale-specific information in resource bundles.

More information on Java ResourceBundle here.

If your application is not using the Resource Bundle, you can always use the Eclipse “Externalize String” feature to move all the translatable strings into a properties file. In addition, the wizard also creates a helper class to access the resource bundle.

ResourceBundle Editor

Whenever you define a new “key value” data in one properties file, you have to add the same in all the other properties file. The same applies when you delete a key from one of the properties file. This process can get messy if you are modifying lot of files;

ResourceBundle Editor plug-in is a perfect companion to handle the above task with ease.

File Association

ResourceBundle Editor (RBE) is an editor extension for “.properties” file. By default, Eclipse opens the properties file in the Properties File Editor. You can either selectively open the properties file in RBE or set RBE as the default editor.

User Interface

As mentioned earlier, RBE associates itself with a properties file in the Eclipse workspace. RBE is a tabbed editor; There is a “Properties” tab which is the primary tab used to add/modify new/existing key value pairs.

There is a default tab whose view is similar to the default properties editor. In addition to this, each locale specific file is also opened in a tab.

The keys in the tree view are always sorted. You can quickly create a new key and associate values using the local specific text boxes. There are options even to rename a key and also to duplicate a key.

The view of the tree can either be flat or hierarchical. The default view can be controlled via the Preference page.

Also you can quickly create a new Resource bundle using the “New” tab.

Other features

• RBE can also report missing values. This can be identified by the icon status for each key in the tree view.
• Can toggle between flat and hierarchical view of keys.
• Supports Eclipse “nl” structure for I18N of plugins
• Wizard for creating new resource bundle.
• Non-ASCII character conversion to/from Unicode.

Issues

When you try to create a new key in an empty properties file, a NullPointerException is logged in the Error View. In order to avoid this, you should start with a file which has at least one key defined.

I couldn’t find how RBE reports duplicate and similar keys.

Summary

RBE is a must have plug-in if you are dealing with multiple properties file. Even otherwise, its a good alternative to the default Properties Editor.

Additional information about internationalized applications can be found in the following documents:

• http://eclipse.org/articles/Article-Internationalization/how2I18n.html
• http://java.sun.com/docs/books/tutorial/i18n/intro/index.html

Download ResourceBundle Editor