org.kie.internal.runtime.manager
Interface Mapper

public interface Mapper

Mapper responsibility is to provide correlation between context identifier and ksession identifier to effectively keep track of what context has been mapped to given ksession.
Mapper covers entire life cycle of the mapping which consists of:

• storing the mapping
• retrieving the mapping
• removing the mapping

Method Summary

Object	findContextId(Long ksessionId, String ownerId) Finds context by ksession identifier
Long	findMapping(org.kie.api.runtime.manager.Context<?> context, String ownerId) Finds ksession for given context
void	removeMapping(org.kie.api.runtime.manager.Context<?> context, String ownerId) Remove permanently context to ksession id mapping
void	saveMapping(org.kie.api.runtime.manager.Context<?> context, Long ksessionId, String ownerId) Stores context to ksession id mapping

Method Detail

saveMapping

void saveMapping(org.kie.api.runtime.manager.Context<?> context,
                 Long ksessionId,
                 String ownerId)

Stores context to ksession id mapping

Parameters:

context - instance of the context to be stored

ksessionId - actual identifier of ksession

findMapping

Long findMapping(org.kie.api.runtime.manager.Context<?> context,
                 String ownerId)

Finds ksession for given context

Parameters:

context - instance of the context

Returns:

ksession identifier when found otherwise null

findContextId

Object findContextId(Long ksessionId,
                     String ownerId)

Finds context by ksession identifier

Parameters:

ksessionId - identifier of ksession

Returns:

context instance when wound otherwise null

removeMapping

void removeMapping(org.kie.api.runtime.manager.Context<?> context,
                   String ownerId)

Remove permanently context to ksession id mapping

Parameters:

context - context instance that mapping shall be removed for