Spring/spring-integration
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

INT-677, INT-682, INT-676 - Modified documentation around added support for inner-bean definition of message handlers within the namespace configuration.

Browse Source
This commit is contained in:
Oleg Zhurakousky
2009-06-26 01:17:39 +00:00
parent 20171072d6
commit 6a47c40dcb
5 changed files with 97 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
spring-integration-reference/src/aggregator.xml
View File

@@ -359,7 +359,20 @@
<emphasis>Optional</emphasis>.</para>
</callout>
</calloutlist>
<para>
Using a "ref" attribute is generally recommended if custom aggregator handler implementation can be reused in other <code>&lt;aggregator&gt;</code> definitions. However
if custom aggregator handler implementation has to be scoped to a concrete definition of the <code>&lt;aggregator&gt;</code>, starting with v1.0.3, Spring Integration supports
inner bean definitions for custom aggregator handlers within the <code>&lt;aggregator&gt;</code> element:
<programlisting language="xml"><![CDATA[<aggregator input-channel="inChannel" method="sum" output-channel="outChannel">
<beans:bean class="org.foo.TestAggregator"/>
</aggregator>]]></programlisting>
</para>
<note>
<para>
Using both "ref" attribute and inner handler definition in the same <code>&lt;aggregator&gt;</code> configuration
is not allowed, as it creates an ambiguous condition and will result in Exception being thrown
</para>
</note>
<para>An implementation of the aggregator bean, for example, looks as
follows:</para>