[jbossseam-issues] [JBoss JIRA] Commented: (JBSEAM-1015) Cannot disable built-in components
[ http://jira.jboss.com/jira/browse/JBSEAM-1015?page=comments#action_12356836 ]
Leszek Kowalski commented on JBSEAM-1015:
-----------------------------------------
OK, sorry for that.
In Seam 1.1.6 there were at least two ways to disable component:
<component class="component.className" installed="false" /> and
<ns:componentName installed="false".
Since 1.2.0 both don't work (or am I missing something?). Do you have any plans to
support this functionality in future releases? I need this to disable exceptionFilter
which is installed by default (unfortunately I'm forced to use spring managed
transactions which doesn't play nicely with seam -
http://www.jboss.com/index.html?module=bb&op=viewtopic&t=104430).
Cannot disable built-in components
----------------------------------
Key: JBSEAM-1015
URL: http://jira.jboss.com/jira/browse/JBSEAM-1015
Project: JBoss Seam
Issue Type: Feature Request
Components: Core
Affects Versions: 1.2.0.GA
Environment: Seam 1.2.0Patch1, Jetty 5.1.12
Reporter: Leszek Kowalski
Since rev 1.152 of Initialization.java (JIRA-897) it is not possible to disable built-in
Seam component in components.xml (using <ns:componentName
installed="false").
Here is problematic code:
//if this class already has the @Name annotation, the XML element
//is just adding configuration to the existing component, don't
//add another ComponentDescriptor (this is super-important to
//allow overriding!)
if ( nameAnnotation!=null && nameAnnotation.value().equals(name)
)
{
Install install = clazz.getAnnotation(Install.class);
if ( install.value() )
{
className = null;
}
}
For all components with @Install annotation className is set to null and
installComponentFromXmlElement() cannot create "not-installed
ComponentDescriptor".
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