Thanks for looking at this Steve. If you figure out a better way of
doing this, please let me know. In the meantime you may want to enter
a bug for it. There's many open issues on SourceForge and I'm hoping
to move them to http://issues.appfuse.org in the near future - there's
a Struts Menu project on that site.
Matt
On 2/3/06, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
>
> Looks like the code in
> net.sf.navigator.displayer.VelocityMenuDisplayer.init() does a bit of
> setup, checks for the existence of an overriding velocity.properties
> resource bundle, does a bit of looping to set up a new Properties, and then
> calls Velocity.init each time the menu is being loaded:
>
>
> // MR: Copied from VelocityViewServlet to initialize
> WebappLoader
> Velocity.setApplicationAttribute(SERVLET_CONTEXT_KEY,
> pageContext
> .getServletContext());
>
> // default to servletlogger, which logs to the servlet
> engines log
>
> Velocity.setProperty(RuntimeConstants.RUNTIME_LOG_LOGSYSTEM_CLASS,
> ServletLogger.class.getName());
>
> // by default, load resources with webapp resource loader
> Velocity.setProperty(RuntimeConstants.RESOURCE_LOADER,
> "webapp");
> Velocity.setProperty("webapp.resource.loader.class",
> WebappLoader.class.getName());
>
> // now all is ready - init Velocity
> try {
> // look to see if the user has overridden
> velocity.properties by
> // placing velocity.properties in WEB-INF/classes
> ResourceBundle rb = null;
>
> try {
> rb = ResourceBundle.getBundle("velocity");
> log.debug("got custom velocity.properties
> resource bundle");
> } catch (MissingResourceException mre) {
> // use default
> rb = ResourceBundle
> .getBundle
> ("net.sf.navigator.displayer.velocity");
> log.debug("using default velocity.properties
> resource bundle");
> }
>
> Properties props = new Properties();
>
> for (Enumeration keys = rb.getKeys();
> keys.hasMoreElements();) {
> String key = (String) keys.nextElement();
> props.put(key, rb.getString(key));
> }
>
> // only initialized the first time it's called,
> from:
> //
> http://jakarta.apache.org/velocity/developer-guide.html
> // it's ignored for subsequent calls
> Velocity.init(props);
>
> } catch (Exception e) {
> log.error("Error initializing Velocity: " +
> e.getMessage());
> e.printStackTrace();
> }
>
> I assume Velocity.init gets cached internally, but reading of the resource
> bundle, creating the Properties, etc is getting done each time.
>
> Matt, when you get time, you may want to look at this.
>
>
> Steve
>
>
>
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