In webwork.properties(as of Webwork 2.1.1),
you can now use:Struts 2, resource bundles can be associated with classes. The framework will automatically discover and load class-orientated resource bundles. You can also specify one or more global resource bundles, which would be available to all classes in the application, using either the standard properties file, or a custom listener.
Properties file
Global resource bundles can be specified in the struts.properties configuration file.
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struts |
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webwork.custom.i18n.resources=global-messages
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The framework searches the class heirarchy first, then, as a last resource, checks the global resources. |
Multiple Serveral resource bundles can be specified by comma separating them.
for example see webwork.properties : http://wiki.opensymphony.com/display/WW/webwork.properties
Image Removed
Java class (thanks Drew McAuliffe):
providing a comma-separated list.
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struts.custom.i18n.resources=global-messages, image-messages
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Listener
Aside from the properties file, a Listener could also be used to load global resource bundles.
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| title | ActionGlobalMessagesListener. |
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public class WebworkGlobalMessagesListenerActionGlobalMessagesListener implements ServletContextListener {
private static Logger log = Logger.getLogger(WebworkGlobalMessagesListenerActionGlobalMessagesListener .class);
private static final String DEFAULT_RESOURCE = "global-messages";
/**
* Uses the LocalizedTextUtil to load messages from the global
message bundle.
* @see
javax.servlet.ServletContextListener#contextInitialized(javax.servlet.Servle
tContextEvent)
*/
public void contextInitialized(ServletContextEvent arg0) {
log.info("Loading global messages from " + DEFAULT_RESOURCE);
LocalizedTextUtil.addDefaultResourceBundle(DEFAULT_RESOURCE);
log.info("Global messages loaded.");
}
/**
* @see javax.servlet.ServletContextListener#contextDestroyed(javax.servlet.ServletContextEvent)
*/
public void contextDestroyed(ServletContextEvent arg0) {
// do nothing
}
}
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web.xml:
(under listeners section)
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<listener>
<listener-class>mypackagename.WebworkGlobalMessagesListener<ActionGlobalMessagesListener</listener-class>
</listener>
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