Hi,
There's no direct equivalent of the task namespace in OSGi blueprint, however
you can convert what you have to standard Java and blueprint very easily.
public class MyMethodRunner implements Runnable {
private final MyBean myBean;
public MyMethodRunner (MyBean myBean) {
this.myBean = myBean;
}
public void run() {
myBean.myMethod();
}
}
--------------------------------------------------------------------------------------------
<bean id="myScheduler" class="java.util.concurrent.ScheduledThreadPoolExecutor">
<argument value="1"/>
</bean>
<bean id="theFuture" factory-ref="myScheduler"
factory-method="scheduleAtFixedRate">
<argument>
<bean class="MyMethodRunner">
<argument ref="myBean"/>
</bean>
</argument>
<argument value="0">
<argument value="60">
<argument value="SECONDS">
</bean>
Obviously you could make this more generic as necessary, or if you're very keen
you could write a namespace handler extension for Aries blueprint that mirrors
the Spring syntax :)
Tim Ward
-------------------
Apache Aries PMC member & Enterprise OSGi advocate
Enterprise OSGi in Action (http://www.manning.com/cummins)
-------------------
From: [email protected]
To: [email protected]
Subject: How to use scheduled tasks in aries blueprint
Date: Wed, 17 Apr 2013 16:07:13 +0200
I migrate from spring to blueprint and need the complement to spring’s
scheduled-tasks. In my beans.xml it looks like:
xmlns:task="http://www.springframework.org/schema/task"; <task:scheduled-tasks
scheduler="myScheduler"> <task:scheduled ref="myBean" method="myMethod"
cron="0 0/60 * * * ?" /> </task:scheduled-tasks> <task:scheduler
id="myScheduler" pool-size="1" /> Is there any way to get the same result in
blueprint.xml? Best regardsRocco Kluegel Finanzministerium des Landes
Schleswig-Holstein Amt für Informationstechnik IT 5111 - ElsterPostman
Entwicklung Feldstraße 25, 24105 Kiel Tel. (0431) 2391-2436 (04120)
7086001Fax (0431) 2391-1755 (04120) 708897Mail:
[email protected] [email protected]
