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

doc polish

Browse Source
This commit is contained in:
Mark Fisher
2011-01-17 15:12:06 -05:00
parent 893d749907
commit 46bd045e66
1 changed files with 9 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
docs/src/reference/docbook/aggregator.xml
View File

@@ -664,8 +664,8 @@
int expireMessageGroups(long timeout);
}]]></programlisting>
For more information on regarding details for each method please refer to
javadoc http://static.springsource.org/spring-integration/api/org/springframework/integration/store/MessageGroupStore.html
For more information please refer to the
<ulink url="http://static.springsource.org/spring-integration/api/org/springframework/integration/store/MessageGroupStore.html">JavaDoc</ulink>.
</para>
<para>The <interfacename>MessageGroupStore</interfacename> accumulates state
@@ -687,12 +687,13 @@
so it can manage the persistent state (e.g. by removing the group from the
store entirely).</para>
<para>The <interfacename>MessageGroupStore</interfacename> maintains a list of these callbacks which it
applies, on demand, to all messages whose timestamp is earlier than a time
supplied as a parameter:</para>
<para>The <interfacename>MessageGroupStore</interfacename> maintains a list of these callbacks
which it applies, on demand, to all messages whose timestamp is earlier than a time
supplied as a parameter (see the <methodname>registerMessageGroupExpiryCallback(..)</methodname>
and <methodname>expireMessageGroups(..)</methodname> methods above).</para>
<para>The <code>expireMessageGroups</code> method can be called with a timeout value:
any message older than the current time minus this value will be expired,
<para>The <code>expireMessageGroups</code> method can be called with a timeout value.
Any message older than the current time minus this value will be expired,
and have the callbacks applied. Thus it is the user of the store that
defines what is meant by message group "expiry".</para>
@@ -710,7 +711,7 @@
</task:scheduled-tasks>]]></programlisting>
<para>The reaper is a <interfacename>Runnable</interfacename>, and all that is happening
in the sample above is that the message group store's expire method is being called
in the example above is that the message group store's expire method is being called
once every 10 seconds. The timeout itself is 30 seconds.</para>
<para>In addition to the reaper, the expiry callbacks are invoked when the application