Berin Loritsch wrote:

>>From: Stephen McConnell [mailto:[EMAIL PROTECTED]] 
>>
>>On the subject of maintainability - the Merlin stuff is 
>>really easy to use - PROVIDING - the meta-info is 
>>documentated in an .xinfo.  It gets even easier if you use 
>>.xprofile which is a static defintion of a set of 
>>instantiation profiles.  I would be really interested to 
>>get a better picture of the service model used by Cocoon 
>>assuming formal dependecies were declared in advance - 
>>which will really help in sorting out the real needs for 
>>dynamic service lookup.
>>    
>>
>
>Is the "how-to"/example on the site?  I want to get a feel for it.
>

The excalibur/assembly cvs contains the demo subdirectory which contains 
a bunch of components, each with a corresponding .xinfo.  The compoennt 
collection includes conflicting suppliers (to test selection policy 
management), and at least one compenent that includes a .xprofile.  To 
build and run the demo - just do the following:

     $ cd <your-merlin-directory>
     $ ant
     $ kernel

The kernel command should run the demo whic is simple the assembly of a 
few compoents based on the main configuration in src/etc/kernel.xml. 
 Documentation about the demo is included in the javadoc for 
org.apache.excalibur.merlin.Main.

Steve.

-- 

Stephen J. McConnell

OSM SARL
digital products for a global economy
mailto:[EMAIL PROTECTED]
http://www.osm.net




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