Derek Hulley 209dd85a0d Merged V2.1 to HEAD
6944: More hibernate session cache taming.
   6945: Times for commits are close to linear in the number of items submitted.
   6946: Missing break statement. (Courtesy of Jan).
   6948: Fixed session cache eviction problem triggered by resetLayer().
   6956: Wrapped AVMService and AttributeService in TransactionResourceInterceptor.
   Reverted log4j.properties


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@7368 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
2007-11-12 23:18:09 +00:00

56 lines
1.1 KiB
Java

package org.alfresco.repo.attributes;
import java.util.List;
/**
* Interface for MapEntry persistence.
* @author britt
*/
public interface MapEntryDAO
{
/**
* Save a MapEntry.
* @param entry To save.
*/
public void save(MapEntry entry);
/**
* Delete a MapEntry.
* @param entry
*/
public void delete(MapEntry entry);
/**
* Delete all entries for a map.
* @param mapAttr The map to purge.
*/
public void delete(MapAttribute mapAttr);
/**
* Get an entry by name.
* @param key The key of the entry.
* @return A MapEntry or null.
*/
public MapEntry get(MapEntryKey key);
/**
* Retrieve all the entries in a map.
* @param mapAttr
* @return A List of all entries in the given map.
*/
public List<MapEntry> get(MapAttribute mapAttr);
/**
* Get the number of entries in a MapAttribute.
* @param mapAttr The MapAttribute/
* @return The number of entries.
*/
public int size(MapAttribute mapAttr);
/**
* Evict an entry.
* @param entry
*/
public void evict(MapEntry entry);
}