13 Oct
2009
13 Oct
'09
5:21 p.m.
Aha, the archetype provided in the tutorial generated
META-INF/plexus/components.xml. After adding META-INF/components.txt,
it is working. Very cool.
Thanks so much!
~David
Marius Dumitru Florea (via Nabble) wrote:
Hi David,
breeden wrote:
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Hi,
I'm new to XWiki (and Maven, for that matter) and would like to write a
component. I've gone through the Writing XWiki Components tutorial
and the
Building XWiki from sources page and also found
this helpful post:
http://n2.nabble.com/Components-in-XWiki-td2621693.html#a2621693. I
generated the sample org.xwiki.component.HelloWorld component from the
archetype in the tutorial, compiled it using the Maven Eclipse
plugin, then
dropped the jar in my WEB-INF\lib. But when I
try to load the
component
with the sample script:
{{groovy}}
def greeter =
com.xpn.xwiki.web.Utils.getComponent(org.xwiki.component.HelloWorld.class);
{{/groovy}}
I get exceptions saying "Failed to load component
[org.xwiki.component.HelloWorld] for hint [default]" and "Can't find
descriptor for the component [role =
[org.xwiki.component.HelloWorld] hint =
[default]]"
I've also tried adding the @ComponentRole and @Component annotations
(with
no hints) to HelloWorld.java and
DefaultHelloWorld.java which
weren't there
before, and also adding
org.xwiki.component.HelloWorld to the
plugins in
xwiki.cfg, but this doesn't seem to change
anything.
What am I missing to successfully load the
component?
Do you have the META-INF/components.txt file in your jar?
Marius
Much thanks,
David Breeden
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