RE: Re: Barracuda: Using Barracuda Event Model only

Hi Jake,
I just got the latest version from CVS to make a patch for you, and it
seems you have already done it. Thanks alot. :)
James.

-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of Jacob Kjome
Sent: 28 May 2003 17:51
To: [email protected]
Subject: [Barracuda] Re: Barracuda: Using Barracuda Event Model only



Hi James,

Hmmm... you make a good point.  I guess I missed that.  The point of
doing that was to be able to define your own DOMFactory.  Looks like
this points out a small flaw in the logic.

The idea is to be able to do this in the event-gateway.xml...

<dom-loader
factory="org.enhydra.barracuda.core.util.dom.XMLCDeferredParsingDOMFacto
ry"/>

This way, you can define the DOMFactory at runtime and be able to change
it based on a whim instead of recompiling code that sets it directly.

The fix might be to require the DOMFactory to be defined in the assembly
descriptor like above or to initialize the DefaultDOMLoader with a
DOMFactory in code before using the DefaultDOMLoader and not have the
DefaultDOMLoader pre-load a DOMFactory.

What do you think about that?  It shouldn't have any bad side effects
and will get rid of the XMLC dependency.

Jake

At 04:41 PM 5/28/2003 +0100, you wrote:


Hi All,
We are using Barracuda outside of the web paradigm. (see archives: "How
we are using Barracuda").

After downloading the latest release, I noticed that a number of changes
have been made to the DefaultApplicationAssembler. :)
It seems that by default there is a dependency on XMLC:

The DefaultApplicationAssembler is hard coded to use the
AssemblerXMLReader.
The AssemblerXMLReader is hard coded to call
DefaultDOMLoader.getGlobalInstance() for its DOMLoader.
The DefaultDOMLoader has a reference to DefaultDOMFactory which has a
reference to XMLC.

Will I have to create my own ApplicationAssembler then
AssemblerXMLReader and then DOMLoader, or is there some other way to
change the DOMLoader used?

Thanks in advance,

James

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