Angela Schreiber created OAK-9543:
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Summary: AbstractServiceTracker: add protected constructor with
filter properties
Key: OAK-9543
URL: https://issues.apache.org/jira/browse/OAK-9543
Project: Jackrabbit Oak
Issue Type: Improvement
Components: core-spi
Reporter: Angela Schreiber
Assignee: Angela Schreiber
the {{Whiteboard}} has to variants on how to track services:
- track(Class<T> type)
- track(Class<T> type, Map<String, String> filterProperties)
however, the second variant is not reflected in the {{AbstractServiceTracker}}
and thus calling {{AbstractServiceTracker.start(Whiteboard whiteboard)}} will
currently always call {{Whiteboard.track(Class)}}.
i would therefore suggest to introduce a second constructor for
{{AbstractServiceTracker}}:
{code}
protected AbstractServiceTracker(@NotNull Class<T> type, @NotNull Map<String,
String> filterProperties)
{code}
subsequently, {{AbstractServiceTracker.start(Whiteboard whiteboard)}} would
call {{Whiteboard.track(Class<T> type, Map<String, String> filterProperties)}}
if the tracker has been created a with dedicated filter property map.
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