[
https://issues.jboss.org/browse/CDI-43?page=com.atlassian.jira.plugin.sys...
]
Pete Muir commented on CDI-43:
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Stuart proposes adding something
http://docs.oracle.com/javaee/6/api/javax/servlet/annotation/HandlesTypes...
{quote}
If an implementation of ServletContainerInitializer specifies this annotation, the Servlet
container must pass the Set of application classes that extend, implement, or have been
annotated with the class types listed by this annotation to the
ServletContainerInitializer.onStartup(java.util.Set>, javax.servlet.ServletContext)
method of the ServletContainerInitializer (if no matching classes are found, null must be
passed instead)
{quote}
Allow Extensions to specify the annotations that they are interested
in
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Key: CDI-43
URL:
https://issues.jboss.org/browse/CDI-43
Project: CDI Specification Issues
Issue Type: Feature Request
Components: Portable Extensions
Affects Versions: 1.0
Reporter: Stuart Douglas
Fix For: 1.1 (Proposed)
Currently portable extensions that wish to look for a specific annotation have to look
through all availible classes in the ProcessAnnotatatedType event, which is quite
inefficient. It would be good if extensions could do something like:
public void processAnnotatedType(@Observes @RequireAnnotations({(a)Unwraps.class})
ProcessAnnotatedType pat)
This could allow the container to take advantage of annotation indexing to improve boot
time performance, as well as reducing uneeded processing in the observer.
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