org.apache.lenya.cms.cocoon.selection
Class LastModSourceSelector

java.lang.Object
  org.apache.avalon.framework.logger.AbstractLogEnabled
      org.apache.lenya.cms.cocoon.selection.LastModSourceSelector

All Implemented Interfaces:

org.apache.avalon.framework.activity.Disposable, org.apache.avalon.framework.component.Component, org.apache.avalon.framework.logger.LogEnabled, org.apache.avalon.framework.service.Serviceable, org.apache.avalon.framework.thread.ThreadSafe, org.apache.cocoon.selection.Selector

public class LastModSourceSelector
extends org.apache.avalon.framework.logger.AbstractLogEnabled
implements org.apache.avalon.framework.thread.ThreadSafe, org.apache.avalon.framework.service.Serviceable, org.apache.avalon.framework.activity.Disposable, org.apache.cocoon.selection.Selector

Last Modified Source Selector.

  <map:selector name="last-mod" src="org.apache.lenya.cms.cocoon.selection.LastModSourceSelector"/>

   <map:select type="last-mod">
      <map:parameter name="compare-to" value="{sourceToCompareTo}"/>

      <map:when test="cachedsource">
         <!-- executes iff cachedsource last-modified  > courceToCompareTo last-modified -->
         <map:read src="{cachedsource}" mime-type="text/xml; charset=utf-8"/>
      </map:when>
      <map:otherwise>
         <map:read src="{sourceToCompareTo}" mime-type="text/xml; charset=utf-8"/>
      </map:otherwise>
   </map:select>
 

Field Summary

Fields inherited from interface org.apache.cocoon.selection.Selector

ROLE

Constructor Summary

LastModSourceSelector()

Method Summary

void	dispose()
boolean	select(java.lang.String expression, java.util.Map objectModel, org.apache.avalon.framework.parameters.Parameters parameters)
void	service(org.apache.avalon.framework.service.ServiceManager manager)

Methods inherited from class org.apache.avalon.framework.logger.AbstractLogEnabled

enableLogging, getLogger, setupLogger, setupLogger, setupLogger

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LastModSourceSelector

public LastModSourceSelector()

Method Detail

service

public void service(org.apache.avalon.framework.service.ServiceManager manager)
             throws org.apache.avalon.framework.service.ServiceException

Specified by:

service in interface org.apache.avalon.framework.service.Serviceable

Throws:

org.apache.avalon.framework.service.ServiceException

dispose

public void dispose()

Specified by:

dispose in interface org.apache.avalon.framework.activity.Disposable

select

public boolean select(java.lang.String expression,
                      java.util.Map objectModel,
                      org.apache.avalon.framework.parameters.Parameters parameters)

Specified by:

select in interface org.apache.cocoon.selection.Selector