com.ibm.websphere.cache
Class DynamicCacheAccessor
- java.lang.Object
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- com.ibm.websphere.cache.DynamicCacheAccessor
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public final class DynamicCacheAccessor extends java.lang.Object
This class provides applications with access to the Dynamic Cache, allowing programmatic inspection and manipulation of WebSphere's cache.
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Constructor Summary
Constructors Constructor and Description DynamicCacheAccessor()
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Method Summary
Methods Modifier and Type Method and Description static Cache
getCache()
Deprecated.Use DistributedMap to store and manage objects in cache. DynamicCacheAccessor#getDistributedMap will return a DistributedMap for accessing base cache.static DistributedMap
getDistributedMap()
Deprecated.baseCache is used for servlet caching. It should not be used as a DistributedMap.static DistributedNioMap
getProxyCacheInstance(java.lang.String name)
This method will return a DistributedObjectCache reference to a Proxy Server or On Demand Router's cache instance.static Cache
getServletCache()
This obtains a reference to the dynamic cache.static ServletCache
getServletCacheInstance(java.lang.String name)
This method will return a ServletCache reference to a servlet cache.static boolean
isCachingEnabled()
This determines if Dynamic caching (either servlet or object cache) is enabled.static boolean
isObjectCachingEnabled()
This determines if Dynamic object caching is enabled.static boolean
isServletCachingEnabled()
This determines if Dynamic servlet caching is enabled.
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Method Detail
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getCache
public static Cache getCache()
Deprecated. Use DistributedMap to store and manage objects in cache. DynamicCacheAccessor#getDistributedMap will return a DistributedMap for accessing base cache.This obtains a reference to the dynamic cache.- Returns:
- Reference to the cache or null if caching is disabled
- See Also:
getDistributedMap()
,DistributedMap
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getServletCache
public static Cache getServletCache()
This obtains a reference to the dynamic cache.- Returns:
- Reference to the cache or null if caching is disabled
- See Also:
getDistributedMap()
,DistributedMap
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isCachingEnabled
public static boolean isCachingEnabled()
This determines if Dynamic caching (either servlet or object cache) is enabled.- Returns:
- true if caching is enabled, false if it is disabled.
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isServletCachingEnabled
public static boolean isServletCachingEnabled()
This determines if Dynamic servlet caching is enabled.- Returns:
- true if caching is enabled, false if it is disabled.
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isObjectCachingEnabled
public static boolean isObjectCachingEnabled()
This determines if Dynamic object caching is enabled.- Returns:
- true if caching is enabled, false if it is disabled.
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getDistributedMap
public static DistributedMap getDistributedMap()
Deprecated. baseCache is used for servlet caching. It should not be used as a DistributedMap.This method will return a DistributedMap reference to the dynamic cache.- Returns:
- Reference to the DistributedMap or null if caching is disabled.
- Since:
- v6.0
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getProxyCacheInstance
public static DistributedNioMap getProxyCacheInstance(java.lang.String name)
This method will return a DistributedObjectCache reference to a Proxy Server or On Demand Router's cache instance.- Parameters:
name
- The in-memory name of the proxy's cache instance- Returns:
- Reference to the Proxy's cache instance. Null if instance is not found or if we are not in a Proxy Server
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getServletCacheInstance
public static ServletCache getServletCacheInstance(java.lang.String name)
This method will return a ServletCache reference to a servlet cache.- Parameters:
name
- The jndi name of the servlet cache instance.- Returns:
- Reference to a servlet cache instance. Null if instance is not found or if servlet caching is not enabled.
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