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Posted to phoenix-dev@avalon.apache.org by Daniel Krieg <dk...@kc.rr.com> on 2002/11/07 17:18:13 UTC
.xinfo dependencies
Due to a lack of documentation regarding the BlockInfo file, I apologetically post this question.
If I declare the following dependency in .xinfo...
<dependency>
<role>org.apache.avalon.cornerstone.services.http.channels.Processor/Http11</role>
<service name="org.apache.avalon.cornerstone.services.http.channels.Processor"/>
</dependency>
would I then locate this component from ServiceManager as follows?
processor = (Processor) m_serviceManager.lookup(Processor.ROLE + "/Http11");
Re: .xinfo dependencies
Posted by Daniel Krieg <dk...@kc.rr.com>.
> >
> > <dependency>
> >
<role>org.apache.avalon.cornerstone.services.http.channels.Processor/Http11<
/role>
> > <service
name="org.apache.avalon.cornerstone.services.http.channels.Processor"/>
> > </dependency>
>
> I haven't found this service in the cornerstone cvs. Is this something
> you are currently developing? Sounds interesting, can you tell me more
> about it?
>
> Ulrich
I am using Tomcat as a model to create a set of services for Phoenix so that
we can assemble the blocks into a truly component-oriented Servlet
container.
I have made some contributions to the Sevak Catalina project but these were
to merely launch Tomcat as an embedded service within Phoenix. I wanted
to implement the above mentioned service by wrapping Tomcat's
org.apache.coyote.http11.Http11Processor but found that due to Tomcat's
design, I must swallow the entire "plate of spagetti" or not even take a
bite ; )
As such I would like to gradually implement my own components and
contribute them to Cornerstone.
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Re: .xinfo dependencies
Posted by Ulrich Mayring <ul...@denic.de>.
Daniel Krieg wrote:
>
> <dependency>
> <role>org.apache.avalon.cornerstone.services.http.channels.Processor/Http11</role>
> <service name="org.apache.avalon.cornerstone.services.http.channels.Processor"/>
> </dependency>
I haven't found this service in the cornerstone cvs. Is this something
you are currently developing? Sounds interesting, can you tell me more
about it?
Ulrich
--
Ulrich Mayring
DENIC eG, Systementwicklung
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Re: .xinfo dependencies
Posted by Daniel Krieg <dk...@kc.rr.com>.
>> Due to a lack of documentation regarding the BlockInfo file, I
>> apologetically post this question. If I declare the following dependency
in
>> .xinfo...
>>
>> <dependency>
>>
>>
<role>org.apache.avalon.cornerstone.services.http.channels.Processor/Http11
>></role> <service
>> name="org.apache.avalon.cornerstone.services.http.channels.Processor"/>
>> </dependency>
>>
>> would I then locate this component from ServiceManager as follows?
>>
>> processor = (Processor) m_serviceManager.lookup(Processor.ROLE +
>> "/Http11");
>
>If Processor.ROLE was equal to either;
>
>* "org.apache.avalon.cornerstone.services.http.channels.Processor"
>* Processor.class.getName()
Yes. Then to followup, what is the relationship between .xinfo role and the
<provide> in assembly.xml?
Could I not simply drop the role from .xinfo because could I not do the
following?
<block class="...Http11Processor" name="processor-11"/>
<block class="...Http10Processor" name="processor-10"/>
<block class="...Http11Protocol" name="http">
<provide role="...Processor/Http11" name="processor-11"/>
<provide role="...Processor/Http10" name="processor-10"/>
</block>
...thus providing two Processor implementations by role?
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Re: .xinfo dependencies
Posted by Peter Donald <pe...@apache.org>.
On Fri, 8 Nov 2002 03:18, Daniel Krieg wrote:
> Due to a lack of documentation regarding the BlockInfo file, I
> apologetically post this question. If I declare the following dependency in
> .xinfo...
>
> <dependency>
>
> <role>org.apache.avalon.cornerstone.services.http.channels.Processor/Http11
></role> <service
> name="org.apache.avalon.cornerstone.services.http.channels.Processor"/>
> </dependency>
>
> would I then locate this component from ServiceManager as follows?
>
> processor = (Processor) m_serviceManager.lookup(Processor.ROLE +
> "/Http11");
If Processor.ROLE was equal to either;
* "org.apache.avalon.cornerstone.services.http.channels.Processor"
* Processor.class.getName()
then yep.
--
Cheers,
Peter Donald
----------------------------------------
Why does everyone always overgeneralize?
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