org.hibernate.cache.spi.access.AccessType#fromExternalName ( )源码实例Demo

@Override
public void addEntityBinding(PersistentClass persistentClass) throws DuplicateMappingException {
	final String entityName = persistentClass.getEntityName();
	if ( entityBindingMap.containsKey( entityName ) ) {
		throw new DuplicateMappingException( DuplicateMappingException.Type.ENTITY, entityName );
	}
	entityBindingMap.put( entityName, persistentClass );

	final AccessType accessType = AccessType.fromExternalName( persistentClass.getCacheConcurrencyStrategy() );
	if ( accessType != null ) {
		if ( persistentClass.isCached() ) {
			locateCacheRegionConfigBuilder( persistentClass.getRootClass().getCacheRegionName() ).addEntityConfig(
					persistentClass,
					accessType
			);
		}

		if ( persistentClass.hasNaturalId() && persistentClass instanceof RootClass && persistentClass.getNaturalIdCacheRegionName() != null ) {
			locateCacheRegionConfigBuilder( persistentClass.getNaturalIdCacheRegionName() ).addNaturalIdConfig(
					(RootClass) persistentClass,
					accessType
			);
		}
	}
}
 

@Override
public void addCollectionBinding(Collection collection) throws DuplicateMappingException {
	final String collectionRole = collection.getRole();
	if ( collectionBindingMap.containsKey( collectionRole ) ) {
		throw new DuplicateMappingException( DuplicateMappingException.Type.COLLECTION, collectionRole );
	}
	collectionBindingMap.put( collectionRole, collection );

	final AccessType accessType = AccessType.fromExternalName( collection.getCacheConcurrencyStrategy() );
	if ( accessType != null ) {
		locateCacheRegionConfigBuilder( collection.getCacheRegionName() ).addCollectionConfig(
				collection,
				accessType
		);
	}
}
 

public void overlay(CacheRegionDefinition overrides) {
	if ( overrides == null ) {
		return;
	}

	requested = TruthValue.TRUE;
	accessType = AccessType.fromExternalName( overrides.getUsage() );
	if ( StringHelper.isEmpty( overrides.getRegion() ) ) {
		region = overrides.getRegion();
	}
	// ugh, primitive boolean
	cacheLazyProperties = overrides.isCacheLazy();
}
 

@Override
public AccessType getDefaultAccessType() {
	if (properties != null && properties.get(DEFAULT_ACCESSTYPE) != null) {
		return AccessType.fromExternalName(properties.getProperty(DEFAULT_ACCESSTYPE));
	}
	return AccessType.READ_WRITE;
}
 

public static AccessType fromXml(String name) {
	return AccessType.fromExternalName( name );
}