O-o, I've missed the wall... Sorry for stupid question...
But I have possible candidate for another one:
In my application I have heavily relly on database connection pool. I've
look into xsp esql file and see that the way you get Database Connection is
via DataSourceComponent select method. So I don't have to use
JdbcConnectionPool directly? How all working behind JdbcDataSource? Are any
monitoring options exist?
Thanks,
Alex.
----- Original Message -----
From: "Berin Loritsch" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Monday, October 22, 2001 9:15 AM
Subject: Re: Using Custom Component in Cocoon2
> Alexander Smirnoff wrote:
> >
> > Hi,
> >
> > I have made custom Component and trying to access it from XSP file. It
seems
> > that it passes OK all main steps of
> > composition/configuration/initialization, but somehow at the end I
getting
> > the next exception:
>
>
> The most basic reason of all. Your component must implement Component.
Otherwise
> it cannot possibly return it to you. The return type for the lookup()
command
> is a Component. Component is a marker interface (no methods):
>
> org.apache.avalon.framework.component.Component
>
> >
> > org.apache.avalon.framework.component.ComponentException: Could not
access
> > the Component
> > at
> >
org.apache.avalon.excalibur.component.ExcaliburComponentManager.lookup(Unkno
> > wn Source) <-- Why ? It seems that it found it ?
> > at
> > org.apache.cocoon.www.xsp.messages_xsp.generate(messages_xsp.java:278)
> > at
> >
org.apache.cocoon.generation.ServerPagesGenerator.generate(ServerPagesGenera
> > tor.java:175)
> > at
> >
org.apache.cocoon.components.pipeline.CachingEventPipeline.process(CachingEv
> > entPipeline.java:214)
> > ...
> >
> > thats the way how I look for it in XSP file:
> >
> > com.gwvas.manager.Manager myComponent = (com.gwvas.manager.Manager)
> > manager.lookup("com.gwvas.manager.Manager");
> >
> > thats the way how I defined it in cocoon.xconf
> >
> > <component role="com.gwvas.manager.Manager"
> > class="com.gwvas.manager.DBCoreManager">
> > <dbpool>documents</dbpool>
> > </component>
> >
> > Component itself is attached to this email... Any ideas?
> >
> > Thanks,
> > alex
> >
>
--------------------------------------------------------------------------
----------------------------------------------------------
> > Name: DBCoreManager.java
> > DBCoreManager.java Type: Java Class (java/*)
> > Encoding: quoted-printable
> >
>
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> >
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