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https://issues.jboss.org/browse/CDI-45?page=com.atlassian.jira.plugin.sys...
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John Ament commented on CDI-45:
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I'm -1 for adding a method named {{getOptional}} but might be +0.5 on methods like
{{optional()}} or {{asOptional()}} since from a callers point of view
It would be more ideal if the {{Instance}} object dealt with missing beans better, which
is really what this ticket should cover. I think I'm strongly +1 on adding at least
an {{isPresent()}} (the opposite of {{isUnresolved()}} effectively being a positive check
rather than those negative checks) and an {{ifPresent(Consumer<T>)}} method.
Optional Injection Points
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Key: CDI-45
URL:
https://issues.jboss.org/browse/CDI-45
Project: CDI Specification Issues
Issue Type: Feature Request
Components: Resolution
Affects Versions: 1.0
Reporter: Stuart Douglas
Priority: Optional
Fix For: TBD
There are occoasions where it may be useful for some injection points to be optional,
e.g.
@Inject
@Optional
MyBean bean;
This would behave the same as a normal injection point, however it will not cause the
deployment to fail if it is not satisified.
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