[weld-issues] [JBoss JIRA] (WELD-1135) Investigate faster ways of performing type safe resolution
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https://issues.jboss.org/browse/WELD-1135?page=com.atlassian.jira.plugin....
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Jozef Hartinger commented on WELD-1135:
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What I did so far in this area is a preloader that resolves observer methods for lifecycle
events upfront. The performance gain is most noticeable in the SE environment where a
serial classloader is used. While other threads are blocked on the classloader, preloader
threads can resolve observers for ProcessAnnotatedType<X>, etc. for already loaded
classes.
https://github.com/weld/core/blob/2.0/impl/src/main/java/org/jboss/weld/b...
Investigate faster ways of performing type safe resolution
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Key: WELD-1135
URL: https://issues.jboss.org/browse/WELD-1135
Project: Weld
Issue Type: Bug
Reporter: Stuart Douglas
Fix For: 1.2.0.CR1
At the moment quite a lot of bootstrap time is spent resolving injection points and
events. By far the majority of this time is spent resolving container events that form
part of the portable extensions SPI. As these events are parameterised types the
resolution cannot be cached (as ProcessAnnotatedType<ClassA> can resolve differently
to ProcessAnnotatedType<ClassB> ).
We should investigate if there is a faster way to do this, if not in the general case
then at least for these container events.
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