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INT-3177: Generic RedisTemplate for PublishingMH

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JIRA: https://jira.springsource.org/browse/INT-3177

* Change `RedisPublishingMessageHandler.StringRedisTemplate` to `RedisTemplate<?, ?>`
* Don't provide `serializer` to the `template`
* Use `serializer` directly for values which are not `byte[]`
* Add `RedisAvailableTests#awaitContainerSubscribed` for tests to avoid race conditions
* Refactor some tests
* Add test for `byte[]` payload

INT-3177: Generic RedisInboundChannelAdapter

Port from Spring XD: allow for `RedisInboundChannelAdapter`
to receive from Redis any object, not only String

* Make `serializer` property 'resettable' to `null`
* Change `RedisInboundChannelAdapterParser` to allow to apply
empty value from `serializer` attribute
* Add parser test and test for `byte[]` messages

INT-3177: Polishing and documentation

JIRA: https://jira.springsource.org/browse/INT-3033

* Add `topic-expression` to `<int-redis:outbound-channel-adapter>`
* Add tests and docs

INT-3177: Deprecate `RedisPublishMH.defaultTopic`

* Make `topic` and `topic-expression` attributes as mutually exclusive
* Polishing Redis Topic Parsers
* Polishing tests and docs
* Default `serializer` for Redis Topic Adapters is `StringRedisSerializer` for backward compatibility

Polishing according PR's discussion

INT-3177 Doc Polishing
This commit is contained in:
Artem Bilan
2013-10-24 14:42:57 +03:00
committed by Gary Russell
parent 156eeeb738
commit 3470e33069
15 changed files with 223 additions and 88 deletions
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13
src/reference/docbook/redis.xml
View File

@@ -152,6 +152,12 @@ rt.setConnectionFactory(redisConnectionFactory);]]></programlisting>
<para>Inbound adapters can subscribe to multiple topic names hence the comma-delimited set of values in the
<code>topics</code> attribute.</para>
<para>
Inbound adapters can use a <classname>RedisSerializer</classname> to deserialize the body of Redis Messages.
The <code>serializer</code> attribute of the <code>&lt;int-redis:inbound-channel-adapter&gt;</code> can be set to an
empty string, which results in a <code>null</code> value for the <classname>RedisSerializer</classname> property.
In this case the raw <code>byte[]</code> bodies of Redis Messages are provided as the message payloads.
</para>
</section>
<section id="redis-outbound-channel-adapter">
@@ -178,11 +184,16 @@ rt.setConnectionFactory(redisConnectionFactory);]]></programlisting>
a <classname>RedisConnectionFactory</classname> which was defined with '<code>redisConnectionFactory</code>' as its bean name.
This example also includes the optional, custom <classname>MessageConverter</classname> (the '<code>testConverter</code>' bean).
</para>
<para>
Since <emphasis>Spring Integration 3.0</emphasis>, the <code>&lt;int-redis:outbound-channel-adapter&gt;</code>,
as an alternative to the <code>topic</code> attribute, has the <code>topic-expression</code> attribute to determine
the Redis topic against the Message at runtime. These attributes are mutually exclusive.
</para>
</section>
<section id="redis-queue-inbound-channel-adapter">
<title>Redis Queue Inbound Channel Adapter</title>
<para>
Since <emphasis>Spring Integration 3.0</emphasis>, a Queue Inbound Channel Adapter
Since <emphasis>Spring Integration 3.0</emphasis>, a Queue Inbound Channel Adapter
is available to 'right pop' messages from a Redis List.
The adapter is message-driven using an internal listener thread and does not use a poller.
<programlisting language="xml"><![CDATA[<int-redis:queue-inbound-channel-adapter id="" ]]><co id="redis-m-d-c-a-id"/><![CDATA[

18
src/reference/docbook/whats-new.xml
View File

@@ -572,5 +572,23 @@
result set respectively. For more information see <xref linkend="jpa"/>.
</para>
</section>
<section id="3.0-redis">
<title>Redis Adapters Changers</title>
<para>
<itemizedlist>
<listitem>
The Redis Inbound Channel Adapter can now use a <code>null</code> value for <code>serializer</code>
property, with the raw data being the message payload.
</listitem>
<listitem>
The Redis Outbound Channel Adapter now has the <code>topic-expression</code> property to determine
the Redis topic against the Message at runtime.
</listitem>
</itemizedlist>
</para>
<para>
For more information, see <xref linkend="redis"/>.
</para>
</section>
</section>
</chapter>