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Date: Fri, 22 Mar 2002 17:51:29 +0100
To: cocoon-dev@xml.apache.org
Subject: Re: Adding values to Cocoon's context
Message-ID: <20020322165129.GC12466@fztig938.bank.dresdner.net>
References: <092C4B8A9B51D411829E00D0B749AFBBA831E5@post.flagship.ru>
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In-Reply-To: <092C4B8A9B51D411829E00D0B749AFBBA831E5@post.flagship.ru>
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From: Marcus Crafter <crafterm@fztig938.bank.dresdner.net>

On Fri, Mar 22, 2002 at 07:39:18PM +0300, Piroumian, Konstantin wrote:
 
> I think that he meant the usual servlet context, not appContext from
> CocoonServlet. You can add anything you need to your application context
> using another servlet, then CocoonServlet will already have all the needed
> data there on its load time.

	Ok. I understand. I thought he mean't the appContext. It's not really
	that elegant though, as it involves a 2 stage process to get
	values:

	public void contextualize(Context context)
	{
		o.a.c.e.Context ctx =
			(o.a.c.e.Context) context.get(
				Constants.CONTEXT_ENVIRONMENT_CONTEXT
			);

		myvalue = (String) ctx.getAttribute(SOME_VALUE);
	}

	compared to:

	public void contextualize(Context context)
	{
		myvalue = (String) context.get(SOME_VALUE);
	}

	I like the 1-liner better, especially since this will be in
	application code.

	CocoonServlet.appContext has protected access, so someone have thought
	about sharing it to subclasses - shouldn't we make this work for
	all types of avalon components ?

	Or have I missed something again! :-)

	Cheers,

	Marcus

-- 
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