java - Spring. How does Feed Adapter get the number of rss news? -

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i newbie in spring , keep trying understand it. reading rss. beans.xml is:

<?xml version="1.0" encoding="utf-8"?>  <beans xmlns="http://www.springframework.org/schema/beans"        xmlns:xsi="http://www.w3.org/2001/xmlschema-instance"        xmlns:int="http://www.springframework.org/schema/integration"        xmlns:feed="http://www.springframework.org/schema/integration/feed"        xsi:schemalocation="http://www.springframework.org/schema/beans                            http://www.springframework.org/schema/beans/spring-beans.xsd                            http://www.springframework.org/schema/integration                            http://www.springframework.org/schema/integration/spring-integration.xsd                            http://www.springframework.org/schema/integration/feed                            http://www.springframework.org/schema/integration/feed/spring-integration-feed.xsd">      <!-- rss stuff -->     <int:channel id="inputrssfeedchannel"/>      <feed:inbound-channel-adapter id="news"                                   channel="inputrssfeedchannel"                                   url="http://feeds.feedburner.com/techcrunch">         <int:poller fixed-rate="5000" max-messages-per-poll="1"/>     </feed:inbound-channel-adapter>      <int:service-activator input-channel="inputrssfeedchannel"                            ref="rssprintoutservice"                            method="printrss"/>      <bean id="rssprintoutservice" class="enmarketnotifier.rsshandler"/>  </beans>

it works. gets number of entries rss. starts somewhere , goes last news. don't understand start? how can 1 last entry example. there nothing in 12. feed adapter spring's docs.


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