org.openspaces.core.space.cache
Class LocalViewSpaceFactoryBean

java.lang.Object
  org.openspaces.core.space.cache.AbstractLocalCacheSpaceFactoryBean
      org.openspaces.core.space.cache.LocalViewSpaceFactoryBean

All Implemented Interfaces:

ServiceDetailsProvider, BeanNameAware, DisposableBean, FactoryBean, InitializingBean

public class LocalViewSpaceFactoryBean
extends AbstractLocalCacheSpaceFactoryBean

The space local view proxy maintains a subset of the master space's data, allowing the client to read distributed data without any remote operations.

Data is streamed into the client view in an implicit manner - as opposed to local cache data (LocalCacheSpaceFactoryBean), that is loaded into the client on- demand, and later updated or evicted.

The local view is defined via a filter (setLocalViews(java.util.List) localViews) - as opposed to the local cache that caches data at the client side only after the data has been read

Author:

kimchy

Field Summary

Fields inherited from class org.openspaces.core.space.cache.AbstractLocalCacheSpaceFactoryBean

logger

Constructor Summary

LocalViewSpaceFactoryBean()

Method Summary

void	afterPropertiesSet() Constructs a new local cache IJSpace based on the master local cache set using AbstractLocalCacheSpaceFactoryBean.setSpace(IJSpace) and a set of properties driving the actual local cache type based on AbstractLocalCacheSpaceFactoryBean.createCacheProperties().
protected Properties	createCacheProperties() Creates newly created properties that holds the views set using setLocalViews(java.util.List) locaViews}.
protected void	prepareUrl(SpaceURL spaceURL)
void	setLocalViews(List<View<?>> localViews) Sets an array of filters/views that define what portion of the data from the master space will be streamed to this local view.

Methods inherited from class org.openspaces.core.space.cache.AbstractLocalCacheSpaceFactoryBean

destroy, getBeanName, getObject, getObjectType, getServicesDetails, isSingleton, setBeanName, setProperties, setSpace

Methods inherited from class java.lang.Object

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

Constructor Detail

LocalViewSpaceFactoryBean

public LocalViewSpaceFactoryBean()

Method Detail

setLocalViews

public void setLocalViews(List<View<?>> localViews)

Sets an array of filters/views that define what portion of the data from the master space will be streamed to this local view.

afterPropertiesSet

public void afterPropertiesSet()

Description copied from class: AbstractLocalCacheSpaceFactoryBean

Constructs a new local cache IJSpace based on the master local cache set using AbstractLocalCacheSpaceFactoryBean.setSpace(IJSpace) and a set of properties driving the actual local cache type based on AbstractLocalCacheSpaceFactoryBean.createCacheProperties(). Additional properties are applied based on AbstractLocalCacheSpaceFactoryBean.setProperties(java.util.Properties).

Specified by:

afterPropertiesSet in interface InitializingBean

Overrides:

afterPropertiesSet in class AbstractLocalCacheSpaceFactoryBean

See Also:

SpaceFinder.find(com.j_spaces.core.client.SpaceURL,com.j_spaces.core.IJSpace,com.sun.jini.start.LifeCycle)

createCacheProperties

protected Properties createCacheProperties()

Creates newly created properties that holds the views set using setLocalViews(java.util.List) locaViews}.

Specified by:

createCacheProperties in class AbstractLocalCacheSpaceFactoryBean

prepareUrl

protected void prepareUrl(SpaceURL spaceURL)

Overrides:

prepareUrl in class AbstractLocalCacheSpaceFactoryBean