Package com.ibm.fhir.persistence.jdbc.dao.api

Interface IResourceReferenceDAO

All Known Implementing Classes:

Db2ResourceReferenceDAO, DerbyResourceReferenceDAO, PostgresResourceReferenceDAO, ResourceReferenceDAO

public interface IResourceReferenceDAO

Contract for DAO implementations handling persistence of resource references (and token parameters) with the normalized schema introduced in issue 1366.

Method Summary

Modifier and Type	Method	Description
void	addNormalizedValues(String resourceType, Collection<ResourceTokenValueRec> xrefs, Collection<ResourceProfileRec> profileRecs, Collection<ResourceTokenValueRec> tagRecs, Collection<ResourceTokenValueRec> securityRecs)	Add TOKEN_VALUE_MAP records, creating any CODE_SYSTEMS and COMMON_TOKEN_VALUES as necessary
void	flush()	Execute any statements with pending batch entries
ICommonTokenValuesCache	getResourceReferenceCache()	Get the cache used by the DAO
void	persist(Collection<ResourceTokenValueRec> records, Collection<ResourceProfileRec> profileRecs, Collection<ResourceTokenValueRec> tagRecs, Collection<ResourceTokenValueRec> securityRecs)	Persist the records, which may span multiple resource types
Integer	readCanonicalId(String canonicalValue)	Read the database canonical_id for the given value
CommonTokenValueResult	readCommonTokenValueId(String codeSystem, String tokenValue)	Find the database id for the given token value and system
List<Long>	readCommonTokenValueIdList(String tokenValue)	Fetch the list of matching common_token_value_id records for the given tokenValue.
Set<CommonTokenValueResult>	readCommonTokenValueIds(Collection<CommonTokenValue> tokenValues)	Find database ids for a set of common token values

Method Detail

getResourceReferenceCache

ICommonTokenValuesCache getResourceReferenceCache()

Get the cache used by the DAO

Returns:

flush

void flush()
    throws FHIRPersistenceException

Execute any statements with pending batch entries

Throws:

FHIRPersistenceException

addNormalizedValues

void addNormalizedValues(String resourceType,
                         Collection<ResourceTokenValueRec> xrefs,
                         Collection<ResourceProfileRec> profileRecs,
                         Collection<ResourceTokenValueRec> tagRecs,
                         Collection<ResourceTokenValueRec> securityRecs)

Add TOKEN_VALUE_MAP records, creating any CODE_SYSTEMS and COMMON_TOKEN_VALUES as necessary

Parameters:

resourceType -

xrefs -

profileRecs -

tagRecs -

securityRecs -

persist

void persist(Collection<ResourceTokenValueRec> records,
             Collection<ResourceProfileRec> profileRecs,
             Collection<ResourceTokenValueRec> tagRecs,
             Collection<ResourceTokenValueRec> securityRecs)

Persist the records, which may span multiple resource types

Parameters:

records -

profileRecs -

tagRecs -

securityRecs -

readCommonTokenValueId

CommonTokenValueResult readCommonTokenValueId(String codeSystem,
                                              String tokenValue)

Find the database id for the given token value and system

Parameters:

codeSystem -

tokenValue -

Returns:

the matching id from common_token_values.common_token_value_id or null if not found

readCommonTokenValueIds

Set<CommonTokenValueResult> readCommonTokenValueIds(Collection<CommonTokenValue> tokenValues)

Find database ids for a set of common token values

Parameters:

tokenValues -

Returns:

a non-null, possibly-empty set of ids from common_token_values.common_token_value_id; CommonTokenValues with no corresponding record will be omitted from the set

readCommonTokenValueIdList

List<Long> readCommonTokenValueIdList(String tokenValue)

Fetch the list of matching common_token_value_id records for the given tokenValue.

Parameters:

tokenValue -

Returns:

readCanonicalId

Integer readCanonicalId(String canonicalValue)

Read the database canonical_id for the given value

Parameters:

canonicalValue -

Returns: