Deprecate ConnectionObserver

Description

It seems it's no longer possible to configure a custom list of JdbcObserver instances. There's only one such observer defined by default.

We should deprecate the interface and cleanup the code, to stop treating these as a list of observers.

Thread on : https://lists.jboss.org/pipermail/hibernate-dev/2019-August/018516.html

Environment

None

Status

Assignee

Sanne Grinovero

Reporter

Sanne Grinovero

Fix versions

Labels

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backPortable

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Suitable for new contributors

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Requires Release Note

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Pull Request

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backportDecision

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Components

Priority

Minor
Configure