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org.apache.cocoon.transformation.helpers
Class PreemptiveLoader

java.lang.Object
  org.apache.cocoon.transformation.helpers.PreemptiveLoader

public final class PreemptiveLoader
extends Object

The preemptive loader is a singleton that runs in the background and loads content into the cache.

Since:

2.1

Version:

CVS $Id: PreemptiveLoader.html 1304258 2012-03-23 10:09:27Z ilgrosso $

Author:

Carsten Ziegeler

Constructor Summary

PreemptiveLoader()

Method Summary

void	add(IncludeCacheStorageProxy proxy, String uri, long expires) Add a new task
void	process(ServiceManager manager, SourceResolver resolver, Logger logger) Start the preemptive loading
void	stop() Stop the loading.

Methods inherited from class java.lang.Object

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

Constructor Detail

PreemptiveLoader

public PreemptiveLoader()

Method Detail

add

public void add(IncludeCacheStorageProxy proxy,
                String uri,
                long expires)

Add a new task

Parameters:

proxy - The cache to store the content

uri - The absolute URI to load

expires - The expires information used for the cache

process

public void process(ServiceManager manager,
                    SourceResolver resolver,
                    Logger logger)

Start the preemptive loading

Parameters:

manager - A component manager

resolver - A source resolver

logger - A logger

stop

public void stop()

Stop the loading. The loader stops when all tasks from the queue are processed.