public class WriteBehindQueueManager extends Object implements WriteBehind
Modifier and Type | Class and Description |
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protected static class |
WriteBehindQueueManager.WriteBehindQueueFactory
Factory used to create write behind queues.
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Modifier | Constructor and Description |
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WriteBehindQueueManager(CacheConfiguration config)
Create a new write behind queue manager.
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protected |
WriteBehindQueueManager(CacheConfiguration config,
WriteBehindQueueManager.WriteBehindQueueFactory queueFactory)
Create the write behind queue manager with queues created via the passed in
WriteBehindQueueManager.WriteBehindQueueFactory |
Modifier and Type | Method and Description |
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void |
delete(CacheEntry entry)
Add a delete operation for the given cache entry
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long |
getQueueSize()
Gets the best estimate for items in the queue still awaiting processing.
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void |
setOperationsFilter(OperationsFilter filter)
Set the operations filter that should be used.
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void |
start(CacheWriter writer)
Start the write behind queue with a cache writer
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void |
stop()
Stop the coordinator and all the internal data structures.
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void |
write(Element element)
Add a write operation for a given element.
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protected WriteBehindQueueManager(CacheConfiguration config, WriteBehindQueueManager.WriteBehindQueueFactory queueFactory)
WriteBehindQueueManager.WriteBehindQueueFactory
config
- configuration for the cache this write behind queue manager is working withqueueFactory
- factory used to create the write behind queues.public WriteBehindQueueManager(CacheConfiguration config)
CacheWriterConfiguration.getWriteBehindConcurrency()
config
- the configuration for the queuepublic void start(CacheWriter writer) throws CacheException
start
in interface WriteBehind
writer
- the cache writer that should be used to process the operationsCacheException
WriteBehind.stop()
public void write(Element element)
write
in interface WriteBehind
element
- the element for which a write operation will be added to the write behind queuepublic void delete(CacheEntry entry)
delete
in interface WriteBehind
entry
- the cache entry for which a delete operation will be added to the write behind queuepublic void setOperationsFilter(OperationsFilter filter)
setOperationsFilter
in interface WriteBehind
filter
- the filter that will be used as of nowpublic void stop() throws CacheException
stop
in interface WriteBehind
CacheException
WriteBehind.start(net.sf.ehcache.writer.CacheWriter)
public long getQueueSize()
getQueueSize
in interface WriteBehind
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