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INT-4258: Redis: Make ZADD INCR False by Default

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JIRA: https://jira.spring.io/browse/INT-4258

Since Redis `ZADD` command doesn't perform incrementation by default,
it should be consistent in the `RedisStoreWritingMessageHandler` as well

* Make a default behavior of the `RedisStoreWritingMessageHandler`
regarding `INCR` option as `false`
* Provide some performance refactoring for the
`RedisStoreWritingMessageHandler`  moving the code to Java 8 style
and using `FunctionExpression`
* Fix tests according to the changed default behavior

* Add `setZsetIncrementExpression` and String-based setters for other
expressions on the `RedisStoreWritingMessageHandler`
* Add `zset-increment-expression` option for XML configuration
* Add `What's New` note on the matter

Polishing
This commit is contained in:
Artem Bilan
2017-05-03 16:26:15 -04:00
committed by Gary Russell
parent 2dfb0808b3
commit 47433754b8
8 changed files with 151 additions and 88 deletions
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8
src/reference/asciidoc/whats-new.adoc
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@@ -200,3 +200,11 @@ See <<stomp>> for more information.
- Simple WebService Inbound and Outbound gateways can now deal with the complete `WebServiceMessage` as a `payload`, allowing the manipulation of MTOM attachments.
See <<ws>> for more information.
==== Redis Changes
The `RedisStoreWritingMessageHandler` is supplied now with additional String-based setters for SpEL expressions - for convenience with Java configuration.
The `zsetIncrementExpression` can now be configured on the `RedisStoreWritingMessageHandler`, as well.
In addition this property has been changed from `true` to `false` since `INCR` option on `ZADD` Redis command is optional.
See <<redis>> for more information.