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oracle.stellent.wcm.server.content.impl
Class LocalContentCache

java.lang.Object
oracle.stellent.wcm.server.content.impl.LocalContentCache

All Implemented Interfaces:

ContentCache

public class LocalContentCache

extends java.lang.Object

implements ContentCache

A non-shared cache for a single thread

Nested Class Summary

Nested classes/interfaces inherited from interface oracle.stellent.wcm.server.content.ContentCache

ContentCache.Key<T>

Field Summary

Fields inherited from interface oracle.stellent.wcm.server.content.ContentCache

KEY_ASSET_TYPES, KEY_CONTENT_INFO, KEY_CONVERSION_DEFINITION, KEY_ELEMENT_DEFINITION, KEY_MANAGED_DATAFILE, KEY_PLACEHOLDER_DEFINITION, KEY_REGION_DEFINITION, KEY_TIMESTAMP, KEY_WEB_CONTENT

Constructor Summary

LocalContentCache(Provider provider)

LocalContentCache(Provider provider, ContentCache parentCache)

Method Summary

void	clear() Clear all items from cache
void	clearContentObjects(ContentID contentID) Clear all objects under a given content ID
boolean	containsKey(ContentID contentID, java.lang.String name) Determine if the cache contains the given key
<T> T	getContentObject(ContentID contentID, ContentCache.Key<T> key) Retrieve an item from the cache that is of the type specified by the key
java.lang.Object	getContentObject(ContentID contentID, java.lang.String name) Retrieve an item from the cache
protected java.util.Map<java.lang.String,java.lang.Object>	getItemMap(ContentID key, boolean create)
ContentCache	getParentCache()
Provider	getProvider()
<T> void	setContentObject(ContentID contentID, ContentCache.Key<T> key, T object) Associate the object with the given content ID and key name
void	setContentObject(ContentID contentID, java.lang.String name, java.lang.Object object) Associate the object with the given content ID and key
void	updateContentObjectsWithRS(oracle.stellent.ridc.model.DataResultSet resultSet) Update existing content objects or create new content objects in the cache for each row in the result set.

Methods inherited from class java.lang.Object

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

Constructor Detail

LocalContentCache

public LocalContentCache(Provider provider)

LocalContentCache

public LocalContentCache(Provider provider,
                         ContentCache parentCache)

Method Detail

getProvider

public Provider getProvider()

getParentCache

public ContentCache getParentCache()

getContentObject

public <T> T getContentObject(ContentID contentID,
                              ContentCache.Key<T> key)

Retrieve an item from the cache that is of the type specified by the key

Specified by:

getContentObject in interface ContentCache

Parameters:

contentID - the content ID

key - the item key

Returns:

the item or null

getContentObject

public java.lang.Object getContentObject(ContentID contentID,
                                         java.lang.String name)

Retrieve an item from the cache

Specified by:

getContentObject in interface ContentCache

Parameters:

contentID - the content ID of the item

name - the item key

Returns:

the item or null

setContentObject

public <T> void setContentObject(ContentID contentID,
                                 ContentCache.Key<T> key,
                                 T object)

Associate the object with the given content ID and key name

Specified by:

setContentObject in interface ContentCache

Parameters:

contentID - the content ID

key - the item key

object - the object

setContentObject

public void setContentObject(ContentID contentID,
                             java.lang.String name,
                             java.lang.Object object)

Associate the object with the given content ID and key

Specified by:

setContentObject in interface ContentCache

Parameters:

contentID - the content ID

name - the item name

object - the object

clearContentObjects

public void clearContentObjects(ContentID contentID)

Clear all objects under a given content ID

Specified by:

clearContentObjects in interface ContentCache

Parameters:

contentID - the content ID

containsKey

public boolean containsKey(ContentID contentID,
                           java.lang.String name)

Determine if the cache contains the given key

Specified by:

containsKey in interface ContentCache

Parameters:

contentID - the content ID

name - the key name

Returns:

true if this is in the cache, false otherwise

updateContentObjectsWithRS

public void updateContentObjectsWithRS(oracle.stellent.ridc.model.DataResultSet resultSet)

Update existing content objects or create new content objects in the cache for each row in the result set. It is assumed the row will contain a "dDocName" parameter.

Specified by:

updateContentObjectsWithRS in interface ContentCache

Parameters:

resultSet - the result set, each row containing at least a "dDocName" value

clear

public void clear()

Clear all items from cache

Specified by:

clear in interface ContentCache

getItemMap

protected java.util.Map<java.lang.String,java.lang.Object> getItemMap(ContentID key,
                                                                      boolean create)

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