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INT-3085 Add a Redis-backed MetadataStore

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* Add tests
* Add documentation

INT-3085 Code review changes

INT-3085 Add Twitter Integration Test

JIRA: https://jira.springsource.org/browse/INT-3085
This commit is contained in:
Gunnar Hillert
2013-10-04 11:00:57 +03:00
committed by Artem Bilan
parent bd2cde4202
commit 1fa9b92c0b
10 changed files with 533 additions and 36 deletions
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13
src/reference/docbook/twitter.xml
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@@ -151,11 +151,22 @@ twitter.oauth.accessTokenSecret=AbRxUAvyNCtqQtxFK8w5ZMtMj20KFhB6o]]></programlis
restarts, you may use the <classname>PropertiesPersistingMetadataStore</classname> (which is backed by a properties file, and a persister
strategy), or you may create your own custom implementation of the <classname>MetadataStore</classname> interface (e.g., JdbcMetadatStore)
and configure it as a bean named 'metadataStore' within the Application Context.
</para>
<para>
As of <emphasis>Spring Integration 3.0</emphasis> a Redis-based
<interfacename>MetadataStore</interfacename> is available. The
<classname>RedisMetadataStore</classname> allows you to maintain persisted
metadata across Application Context restarts. For more information see <xref linkend="redis-metadata-store" />.
</para>
<warning>
Be careful when using the same Redis instance across multiple application
contexts as separate Twitter adapters may accidentally use the same persisted
key.
</warning>
<programlisting language="xml"><![CDATA[<bean id="metadataStore" class="o.s.i.store.PropertiesPersistingMetadataStore"/>
]]></programlisting>
The Poller that is configured as part of any Inbound Twitter Adapter (see below) will simply poll from this MetadataStore to determine the latest tweet
received.
</para>
<section id="inbound-twitter-update">
<title>Inbound Message Channel Adapter</title>
<para>