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我面临一个集成茧管道和 CocoonPipelineCronJob 调度程序的问题。

我的 cocoon.xconf 快照代码如下

<trigger name="pipeline-writetest"
             target="org.apache.cocoon.components.cron.CronJob/writetimecron"
             concurrent-runs="false">
             <cron>10 * * ? * *</cron>
</trigger> 
</triggers>
<component  role="org.apache.cocoon.components.cron.CronJob/writetimecron"
            class="org.apache.cocoon.components.cron.CocoonPipelineCronJob"
            logger="cron.writetimecron">
        <sleep>10</sleep>
    <pipeline>writetime</pipeline>
</component>
and my pipeline configure in sitemap.xmap as below
<map:pipeline internal-only="false">
        <map:match pattern="writetime">
            .....<!-- all generator,transformer and serialier code ..-->
        </map:match>
</map:pipeline>

信息 Tomcat：apache-tomcat-6.0.30 Cocoon：2.1，如果我从外部访问它，我的管道运行良好..

但是如果我从我的 cronjob 调用这个管道，那么我在 cocoon.log 中会遇到错误

INFO  (2011-02-06) 12:54.10:018 [cron] (Unknown-URI) Unknown-Thread/QuartzJobExecutor: Executing cron job named 'pipeline-writetest'
ERROR (2011-02-06) 12:54.10:019 [cron] (Unknown-URI) Unknown-Thread/QuartzJobExecutor: Cron job name 'pipeline-writetest' died.
java.net.MalformedURLException: The cocoon protocol can not be used outside an environment.
    at org.apache.cocoon.components.source.impl.SitemapSource.<init>(SitemapSource.java:119)
    at org.apache.cocoon.components.source.impl.SitemapSourceFactory.getSource(SitemapSourceFactory.java:65)
    at org.apache.excalibur.source.impl.SourceResolverImpl.resolveURI(SourceResolverImpl.java:208)
    at org.apache.cocoon.components.CocoonComponentManager.resolveURI(CocoonComponentManager.java:558)
    at org.apache.cocoon.components.CocoonComponentManager.resolveURI(CocoonComponentManager.java:541)
    at org.apache.cocoon.components.cron.CocoonPipelineCronJob.execute(CocoonPipelineCronJob.java:68)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.apache.avalon.excalibur.component.ComponentProxyGenerator$ComponentInvocationHandler.invoke(ComponentProxyGenerator.java:143)
    at $Proxy6.execute(Unknown Source)
    at org.apache.cocoon.components.cron.QuartzJobExecutor.execute(QuartzJobExecutor.java:103)
    at org.quartz.core.JobRunShell.run(JobRunShell.java:203)
    at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(Unknown Source)
    at java.lang.Thread.run(Thread.java:662)

如果您以前遇到同样的问题或者您知道解决方案，请告诉我。

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