org.jboss.cache.loader
Class LocalDelegatingCacheLoader

java.lang.Object
  org.jboss.cache.loader.AbstractCacheLoader
      org.jboss.cache.loader.DelegatingCacheLoader
          org.jboss.cache.loader.LocalDelegatingCacheLoader

All Implemented Interfaces:

CacheLoader

public class LocalDelegatingCacheLoader
extends DelegatingCacheLoader

DelegatingCacheLoader implementation which delegates to a local (in the same VM) CacheImpl. Sample code:

 CacheImpl firstLevel=new CacheImpl();
 CacheImpl secondLevel=new CacheImpl();
 DelegatingCacheLoader l=new DelegatingCacheLoader(secondLevel);
 l.setCache(firstLevel);
 firstLevel.setCacheLoader(l);
 secondLevel.start();
 firstLevel.start();
 

Version:

$Id: LocalDelegatingCacheLoader.java,v 1.16 2007/06/14 15:30:15 msurtani Exp $

Author:

Bela Ban, Daniel Gredler

Field Summary

Fields inherited from class org.jboss.cache.loader.DelegatingCacheLoader

delegateExists, delegateGet, delegateGetChildrenNames, delegateGetKey, delegateLoadEntireState, delegatePut, delegatePutKeyVal, delegateRemove, delegateRemoveData, delegateRemoveKey, delegateStoreEntireState, putList

Fields inherited from class org.jboss.cache.loader.AbstractCacheLoader

cache, regionManager

Constructor Summary

LocalDelegatingCacheLoader()

LocalDelegatingCacheLoader(CacheImpl delegate)

Method Summary

protected boolean	delegateExists(Fqn name)
protected java.util.Map	delegateGet(Fqn name)
protected java.util.Set	delegateGetChildrenNames(Fqn fqn)
protected void	delegateLoadEntireState(java.io.ObjectOutputStream os)
protected void	delegateLoadState(Fqn subtree, java.io.ObjectOutputStream os)
protected void	delegatePut(Fqn name, java.util.Map attributes)
protected java.lang.Object	delegatePut(Fqn name, java.lang.Object key, java.lang.Object value)
protected void	delegateRemove(Fqn name)
protected java.lang.Object	delegateRemove(Fqn name, java.lang.Object key)
protected void	delegateRemoveData(Fqn name)
protected void	delegateStoreEntireState(java.io.ObjectInputStream is)
protected void	delegateStoreState(Fqn subtree, java.io.ObjectInputStream is)
CacheLoaderConfig.IndividualCacheLoaderConfig	getConfig() Gets the configuration.
void	setConfig(CacheLoaderConfig.IndividualCacheLoaderConfig config) Sets the configuration.
protected void	setDelegateCache(CacheImpl delegate)

Methods inherited from class org.jboss.cache.loader.DelegatingCacheLoader

commit, create, destroy, exists, get, getChildrenNames, loadEntireState, loadState, prepare, put, put, put, remove, remove, removeData, rollback, start, stop, storeEntireState, storeState

Methods inherited from class org.jboss.cache.loader.AbstractCacheLoader

getMarshaller, getNodeDataList, loadStateHelper, put, setCache, setRegionManager

Methods inherited from class java.lang.Object

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

Constructor Detail

LocalDelegatingCacheLoader

public LocalDelegatingCacheLoader()

LocalDelegatingCacheLoader

public LocalDelegatingCacheLoader(CacheImpl delegate)

Method Detail

setConfig

public void setConfig(CacheLoaderConfig.IndividualCacheLoaderConfig config)

Description copied from interface: CacheLoader

Sets the configuration. This is called before CacheLoader.create() and CacheLoader.start().

Parameters:

config - May be an instance of the CacheLoaderConfig.IndividualCacheLoaderConfig base class, in which case the cache loader should use the CacheLoaderConfig.IndividualCacheLoaderConfig.getProperties() method to find configuration information. Alternatively, may be a type-specific subclass of CacheLoaderConfig.IndividualCacheLoaderConfig, if there is one.

getConfig

public CacheLoaderConfig.IndividualCacheLoaderConfig getConfig()

Description copied from interface: CacheLoader

Gets the configuration.

Returns:

the configuration, represented by a CacheLoaderConfig.IndividualCacheLoaderConfig object.

delegateGetChildrenNames

protected java.util.Set delegateGetChildrenNames(Fqn fqn)
                                          throws java.lang.Exception

Specified by:

delegateGetChildrenNames in class DelegatingCacheLoader

Throws:

java.lang.Exception

delegateGet

protected java.util.Map delegateGet(Fqn name)
                             throws java.lang.Exception

Specified by:

delegateGet in class DelegatingCacheLoader

Throws:

java.lang.Exception

setDelegateCache

protected void setDelegateCache(CacheImpl delegate)

delegateExists

protected boolean delegateExists(Fqn name)
                          throws java.lang.Exception

Specified by:

delegateExists in class DelegatingCacheLoader

Throws:

java.lang.Exception

delegatePut

protected java.lang.Object delegatePut(Fqn name,
                                       java.lang.Object key,
                                       java.lang.Object value)
                                throws java.lang.Exception

Specified by:

delegatePut in class DelegatingCacheLoader

Throws:

java.lang.Exception

delegatePut

protected void delegatePut(Fqn name,
                           java.util.Map attributes)
                    throws java.lang.Exception

Specified by:

delegatePut in class DelegatingCacheLoader

Throws:

java.lang.Exception

delegateRemove

protected java.lang.Object delegateRemove(Fqn name,
                                          java.lang.Object key)
                                   throws java.lang.Exception

Specified by:

delegateRemove in class DelegatingCacheLoader

Throws:

java.lang.Exception

delegateRemove

protected void delegateRemove(Fqn name)
                       throws java.lang.Exception

Specified by:

delegateRemove in class DelegatingCacheLoader

Throws:

java.lang.Exception

delegateRemoveData

protected void delegateRemoveData(Fqn name)
                           throws java.lang.Exception

Specified by:

delegateRemoveData in class DelegatingCacheLoader

Throws:

java.lang.Exception

delegateLoadEntireState

protected void delegateLoadEntireState(java.io.ObjectOutputStream os)
                                throws java.lang.Exception

Specified by:

delegateLoadEntireState in class DelegatingCacheLoader

Throws:

java.lang.Exception

delegateLoadState

protected void delegateLoadState(Fqn subtree,
                                 java.io.ObjectOutputStream os)
                          throws java.lang.Exception

Specified by:

delegateLoadState in class DelegatingCacheLoader

Throws:

java.lang.Exception

delegateStoreEntireState

protected void delegateStoreEntireState(java.io.ObjectInputStream is)
                                 throws java.lang.Exception

Specified by:

delegateStoreEntireState in class DelegatingCacheLoader

Throws:

java.lang.Exception

delegateStoreState

protected void delegateStoreState(Fqn subtree,
                                  java.io.ObjectInputStream is)
                           throws java.lang.Exception

Specified by:

delegateStoreState in class DelegatingCacheLoader

Throws:

java.lang.Exception