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Allow registration of application event listeners in a functional way [SPR-16872] #21411

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spring-projects-issues opened this issue May 25, 2018 · 0 comments
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Allow registration of application event listeners in a functional way [SPR-16872] #21411

spring-projects-issues opened this issue May 25, 2018 · 0 comments
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@snicoll
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in: core Issues in core modules (aop, beans, core, context, expression) type: enhancement A general enhancement
Milestone
6.1.3

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spring-projects-issues commented May 25, 2018 •
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Oliver Drotbohm opened SPR-16872 and commented

ConfigurableApplicationContext currently exposes addApplicationListener(…) which unfortunately isn't usable with lambdas as they don't retain generics information that's used downstream to properly route events to.

 

It would be cool if there was an overload addApplicationListener(Class<T> type, Consumer<T> consumer) that internally creates a GenericApplicationListenerAdapter to carry the type information forward.

Issue Links:
@spring-projects-issues spring-projects-issues added type: enhancement A general enhancement in: core Issues in core modules (aop, beans, core, context, expression) labels Jan 11, 2019
@spring-projects-issues spring-projects-issues added this to the 5.x Backlog milestone Jan 11, 2019
This was referenced Jan 11, 2019
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@sdeleuze sdeleuze mentioned this issue Jun 21, 2019
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@snicoll snicoll self-assigned this Jan 3, 2024
snicoll added a commit to snicoll/spring-framework that referenced this issue Jan 3, 2024
@snicoll
Add support for functional registration of application listener
fba1dc5 
Closes spring-projectsgh-21411
@snicoll snicoll modified the milestones: 6.x Backlog, 6.1.3 Jan 3, 2024
@snicoll snicoll closed this as completed in bf3a478 Jan 3, 2024
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in: core Issues in core modules (aop, beans, core, context, expression) type: enhancement A general enhancement
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