Package org.ehrbase.dao.access.jooq

Class ContextAccess

java.lang.Object

org.ehrbase.dao.access.support.DataAccess

org.ehrbase.dao.access.jooq.ContextAccess

All Implemented Interfaces:

I_ContextAccess, I_DomainAccess, I_SimpleCRUD

public class ContextAccess
extends DataAccess
implements I_ContextAccess

Created by Christian Chevalley on 4/9/2015.

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
ContextAccess(org.jooq.DSLContext context, ServerConfig serverConfig, com.nedap.archie.rm.composition.EventContext eventContext)

Method Summary

Modifier and Type	Method	Description
UUID	commit()	storeComposition a new entry in the DB, using a default transaction time only implemented with "root" tables: ehr, contribution and composition!
UUID	commit(Timestamp transactionTime)	storeComposition a new entry in the DB
Integer	delete()	delete the Versioned Object associated with the instance implementing this Data Access Interface.
DataAccess	getDataAccess()
UUID	getId()
String	getOtherContextJson()	Retrieves otherContext from event context record, which is represented as json blob in the DB.
boolean	isVoid()
com.nedap.archie.rm.composition.EventContext	mapRmEventContext()	Creates an EventContext object from already set record data of an already existing ContextAccess instance.
static com.nedap.archie.rm.composition.EventContext	retrieveHistoricalEventContext(I_DomainAccess domainAccess, UUID compositionId, Timestamp transactionTime)	Retrieves an EventContext for a specific historical time.
static I_ContextAccess	retrieveInstance(I_DomainAccess domainAccess, UUID id)	retrieve an Event Context access layer instance from the DB
static I_ContextAccess	retrieveInstance(I_DomainAccess domainAccess, org.jooq.Result<?> records)
void	setCompositionId(UUID compositionId)
void	setRecordFields(UUID id, com.nedap.archie.rm.composition.EventContext eventContext)	setup an EventContextRecord instance based on values from an EventContext instance
Boolean	update()	Deprecated.
Boolean	update(Boolean force)	Deprecated.
Boolean	update(Timestamp transactionTime)	updateComposition the current entry depending on the implementation, records are updated only if one or more field(s) have been changed
Boolean	update(Timestamp transactionTime, boolean force)	updateComposition the current entry even if the record is not modified intended to be used with temporal tables to ensure that a set of interdependent tables are updated in sync.

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

ContextAccess

public ContextAccess(org.jooq.DSLContext context,
                     ServerConfig serverConfig,
                     com.nedap.archie.rm.composition.EventContext eventContext)

Method Detail

retrieveInstance

public static I_ContextAccess retrieveInstance(I_DomainAccess domainAccess,
                                               UUID id)

Description copied from interface: I_ContextAccess

retrieve an Event Context access layer instance from the DB

Parameters:

domainAccess - SQL context

id - the event context id

Returns:

an interface to the access layer

retrieveInstance

public static I_ContextAccess retrieveInstance(I_DomainAccess domainAccess,
                                               org.jooq.Result<?> records)

retrieveHistoricalEventContext

public static com.nedap.archie.rm.composition.EventContext retrieveHistoricalEventContext(I_DomainAccess domainAccess,
                                                                                          UUID compositionId,
                                                                                          Timestamp transactionTime)

Description copied from interface: I_ContextAccess

Retrieves an EventContext for a specific historical time.

Parameters:

domainAccess - Access object

compositionId - ID of composition the context is connected to

transactionTime - Historical time of the context

Returns:

New EventContext object matching the given time or null if not available.

Throws:

InternalServerException - on failure of decoding DvText or DvDateTime

setRecordFields

public void setRecordFields(UUID id,
                            com.nedap.archie.rm.composition.EventContext eventContext)

setup an EventContextRecord instance based on values from an EventContext instance

Specified by:

setRecordFields in interface I_ContextAccess

Parameters:

id -

eventContext -

commit

public UUID commit(Timestamp transactionTime)

Description copied from interface: I_SimpleCRUD

storeComposition a new entry in the DB

Specified by:

commit in interface I_SimpleCRUD

Returns:

the UUID of the newly created record

Throws:

InternalServerException - when database operation or

IllegalArgumentException - when context commit failed

commit

public UUID commit()

Description copied from interface: I_SimpleCRUD

storeComposition a new entry in the DB, using a default transaction time
only implemented with "root" tables: ehr, contribution and composition!

Specified by:

commit in interface I_SimpleCRUD

Returns:

the UUID of the newly created record

Throws:

InternalServerException - when database operation or

IllegalArgumentException - when context commit failed

update

public Boolean update(Timestamp transactionTime)

Description copied from interface: I_SimpleCRUD

updateComposition the current entry
depending on the implementation, records are updated only if one or more field(s) have been changed

Specified by:

update in interface I_SimpleCRUD

Returns:

Throws:

InternalServerException - if DB inconsistency or other problem with updating DB entry

update

public Boolean update(Timestamp transactionTime,
                      boolean force)

Description copied from interface: I_SimpleCRUD

updateComposition the current entry even if the record is not modified
intended to be used with temporal tables to ensure that a set of interdependent tables are updated in sync. This approach is used to simplify versions retrieval.

Specified by:

update in interface I_SimpleCRUD

Returns:

Throws:

InternalServerException - when update failed

update

@Deprecated
public Boolean update()

Deprecated.

Description copied from interface: I_SimpleCRUD

updateComposition the current entry using time now as the system transaction time
only implemented at root level object (contribution, composition, ehr). depending on the implementation, records are updated only if one or more field(s) have been changed

Specified by:

update in interface I_SimpleCRUD

Returns:

Throws:

InternalServerException - because inherited interface function isn't implemented in this class

update

@Deprecated
public Boolean update(Boolean force)

Deprecated.

Description copied from interface: I_SimpleCRUD

updateComposition the current entry using time now as the system transaction time
only implemented at root level object (contribution, composition, ehr). depending on the implementation, records are updated only if one or more field(s) have been changed

Specified by:

update in interface I_SimpleCRUD

Returns:

Throws:

InternalServerException - because inherited interface function isn't implemented in this class

delete

public Integer delete()

Description copied from interface: I_SimpleCRUD

delete the Versioned Object associated with the instance implementing this Data Access Interface. Relies on ON DELETE CASCADE

Specified by:

delete in interface I_SimpleCRUD

Returns:

mapRmEventContext

public com.nedap.archie.rm.composition.EventContext mapRmEventContext()

Description copied from interface: I_ContextAccess

Creates an EventContext object from already set record data of an already existing ContextAccess instance.

Specified by:

mapRmEventContext in interface I_ContextAccess

Returns:

EventContext object representing this instance's data

Throws:

InternalServerException - on failure of decoding DvText or DvDateTime

getOtherContextJson

public String getOtherContextJson()

Description copied from interface: I_ContextAccess

Retrieves otherContext from event context record, which is represented as json blob in the DB.

Specified by:

getOtherContextJson in interface I_ContextAccess

Returns:

Json representation of otherContext

setCompositionId

public void setCompositionId(UUID compositionId)

Specified by:

setCompositionId in interface I_ContextAccess

getId

public UUID getId()

Specified by:

getId in interface I_ContextAccess

isVoid

public boolean isVoid()

Specified by:

isVoid in interface I_ContextAccess

getDataAccess

public DataAccess getDataAccess()

Specified by:

getDataAccess in interface I_DomainAccess