Package org.ehrbase.dao.access.jooq

Class CompoXRefAccess

java.lang.Object

org.ehrbase.dao.access.support.DataAccess

org.ehrbase.dao.access.jooq.CompoXRefAccess

All Implemented Interfaces:

I_CompoXrefAccess, I_DomainAccess

public class CompoXRefAccess
extends DataAccess
implements I_CompoXrefAccess

Deals with composition links. For example to link an ACTION with an INSTRUCTION with or an OBSERVATION Created by christian on 9/12/2016.

Field Summary

Fields inherited from interface org.ehrbase.dao.access.interfaces.I_DomainAccess

DBCP2_POOL, KEY_AUTO_RECONNECT, KEY_CONNECTION_MODE, KEY_DATABASE, KEY_DIALECT, KEY_HOST, KEY_INITIAL_CONNECTIONS, KEY_INTROSPECT_CACHE, KEY_KNOWLEDGE, KEY_LOG_ABANDONNED, KEY_LOGIN, KEY_MAX_ACTIVE, KEY_MAX_CONNECTION, KEY_MAX_IDLE, KEY_PASSWORD, KEY_PORT, KEY_REMOVE_ABANDONNED, KEY_REMOVE_ABANDONNED_TIMEOUT, KEY_SCHEMA, KEY_SET_MAX_PREPARED_STATEMENTS, KEY_SET_POOL_PREPARED_STATEMENTS, KEY_TEST_ON_BORROW, KEY_URL, KEY_WAIT_MS, PG_POOL

Constructor Summary

Constructors

Constructor	Description
CompoXRefAccess(I_DomainAccess domainAccess)

Method Summary

Modifier and Type	Method	Description
DataAccess	getDataAccess()
UUID	getLastLink(UUID masterUid)	Retrieve only the latest (by system transaction time) of children matching given parent/master ID
Map<UUID,Timestamp>	getLinkList(UUID masterUid)	Retrieves list of children matching given parent/master ID
int	setLink(UUID masterUid, UUID childUid)	Insert a new link between given master and child

Methods inherited from class org.ehrbase.dao.access.support.DataAccess

getConnection, getContext, getDialect, getIntrospectService, getKnowledgeManager, getServerConfig, releaseConnection

Methods inherited from class java.lang.Object

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

Constructor Detail

CompoXRefAccess

public CompoXRefAccess(I_DomainAccess domainAccess)

Method Detail

getLinkList

public Map<UUID,Timestamp> getLinkList(UUID masterUid)

Description copied from interface: I_CompoXrefAccess

Retrieves list of children matching given parent/master ID

Specified by:

getLinkList in interface I_CompoXrefAccess

Parameters:

masterUid - parent or master UUID

Returns:

A list of children represented as map, where each child has its system transaction time as value

getLastLink

public UUID getLastLink(UUID masterUid)

Description copied from interface: I_CompoXrefAccess

Retrieve only the latest (by system transaction time) of children matching given parent/master ID

Specified by:

getLastLink in interface I_CompoXrefAccess

Parameters:

masterUid - parent or master UUID

Returns:

UUID of newest child

setLink

public int setLink(UUID masterUid,
                   UUID childUid)

Description copied from interface: I_CompoXrefAccess

Insert a new link between given master and child

Specified by:

setLink in interface I_CompoXrefAccess

Parameters:

masterUid - parent or master UUID

childUid - child UUID

Returns:

the number of inserted records

getDataAccess

public DataAccess getDataAccess()

Specified by:

getDataAccess in interface I_DomainAccess