Package org.linuxforhealth.fhir.persistence.jdbc.dao.impl

Class CommonValuesDAO

java.lang.Object

org.linuxforhealth.fhir.persistence.jdbc.dao.impl.CommonValuesDAO

All Implemented Interfaces:

ICommonValuesDAO

Direct Known Subclasses:

DerbyCommonValuesDAO

public class CommonValuesDAO
extends java.lang.Object
implements ICommonValuesDAO

DAO to fetch common value records normalized in common_token_values, common_canonical_values and code_systems

Constructor Summary

Constructors

Constructor	Description
CommonValuesDAO(IDatabaseTranslator t, java.sql.Connection c, java.lang.String schemaName)	Public constructor

Method Summary

Modifier and Type	Method	Description
protected java.sql.Connection	getConnection()	Getter for the Connection held by this DAO
protected java.lang.String	getSchemaName()	Getter for subclass access to the schemaName
protected IDatabaseTranslator	getTranslator()	Getter for the IDatabaseTranslator held by this DAO
java.lang.Long	readCanonicalId(java.lang.String canonicalValue)	Read the database canonical_id for the given value
CommonTokenValueResult	readCommonTokenValueId(java.lang.String codeSystem, java.lang.String tokenValue)	Find the database id for the given token value and system
java.util.List<java.lang.Long>	readCommonTokenValueIdList(java.lang.String tokenValue)	Fetch the list of matching common_token_value_id records for the given tokenValue.
java.util.Set<CommonTokenValueResult>	readCommonTokenValueIds(java.util.Collection<CommonTokenValue> tokenValues)	Find database ids for a set of common token values

Methods inherited from class java.lang.Object

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

Constructor Detail

CommonValuesDAO

public CommonValuesDAO(IDatabaseTranslator t,
                       java.sql.Connection c,
                       java.lang.String schemaName)

Public constructor

Parameters:

t -

c -

schemaName -

Method Detail

getTranslator

protected IDatabaseTranslator getTranslator()

Getter for the IDatabaseTranslator held by this DAO

Returns:

getConnection

protected java.sql.Connection getConnection()

Getter for the Connection held by this DAO

Returns:

getSchemaName

protected java.lang.String getSchemaName()

Getter for subclass access to the schemaName

Returns:

readCommonTokenValueId

public CommonTokenValueResult readCommonTokenValueId(java.lang.String codeSystem,
                                                     java.lang.String tokenValue)

Description copied from interface: ICommonValuesDAO

Find the database id for the given token value and system

Specified by:

readCommonTokenValueId in interface ICommonValuesDAO

Returns:

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

readCommonTokenValueIds

public java.util.Set<CommonTokenValueResult> readCommonTokenValueIds(java.util.Collection<CommonTokenValue> tokenValues)

Description copied from interface: ICommonValuesDAO

Find database ids for a set of common token values

Specified by:

readCommonTokenValueIds in interface ICommonValuesDAO

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

readCanonicalId

public java.lang.Long readCanonicalId(java.lang.String canonicalValue)

Description copied from interface: ICommonValuesDAO

Read the database canonical_id for the given value

Specified by:

readCanonicalId in interface ICommonValuesDAO

Returns:

readCommonTokenValueIdList

public java.util.List<java.lang.Long> readCommonTokenValueIdList(java.lang.String tokenValue)

Description copied from interface: ICommonValuesDAO

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

Specified by:

readCommonTokenValueIdList in interface ICommonValuesDAO

Returns: