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

Class EraseResourceDAO

java.lang.Object

com.ibm.fhir.persistence.jdbc.dao.impl.FHIRDbDAOImpl

com.ibm.fhir.persistence.jdbc.dao.impl.ResourceDAOImpl

com.ibm.fhir.persistence.jdbc.dao.EraseResourceDAO

All Implemented Interfaces:

FHIRDbDAO, ResourceDAO

public class EraseResourceDAO
extends ResourceDAOImpl

EraseDAO is the data access layer of the erase operation which executes directly against the database using SQL statements to:

check the resource exists delete all versions from the resource table delete all parameters delete entries from global table delete resource specific logical resource entry

Field Summary

Fields inherited from class com.ibm.fhir.persistence.jdbc.dao.impl.ResourceDAOImpl

DEFAULT_VALUE_REINDEX_TSTAMP, IDX_DATA, IDX_IS_DELETED, IDX_LAST_UPDATED, IDX_LOGICAL_ID, IDX_LOGICAL_RESOURCE_ID, IDX_RESOURCE_ID, IDX_VERSION_ID

Constructor Summary

Constructors

Constructor	Description
EraseResourceDAO(Connection conn, com.ibm.fhir.database.utils.api.IDatabaseTranslator translator, String schemaName, FHIRDbFlavor flavor, FHIRPersistenceJDBCCache cache, IResourceReferenceDAO rrd)	Public constructor

Method Summary

Modifier and Type	Method	Description
void	deleteFromAllParametersTables(String tablePrefix, long logicalResourceId)	Deletes from the Parameters
void	erase(com.ibm.fhir.persistence.ResourceEraseRecord eraseRecord, com.ibm.fhir.persistence.erase.EraseDTO eraseDto)	processes the erase
void	runInDao()	Executes the SQL logic as part of the dao rather than via a stored procedure/function.

Methods inherited from class com.ibm.fhir.persistence.jdbc.dao.impl.ResourceDAOImpl

addResourceTypeCacheCandidate, checkIfNoneMatch, createDTO, deleteFromParameterTable, getCache, getResourceReferenceDAO, getResourceTypeIdFromCaches, getSearchByIdsSql, getTransactionData, history, historyCount, insert, read, readAllResourceTypeNames, readResourceTypeId, search, search, searchByIds, searchCount, searchCount, searchForIds, searchWholeSystem, setInt, setPersistenceContext, versionRead

Methods inherited from class com.ibm.fhir.persistence.jdbc.dao.impl.FHIRDbDAOImpl

buildExceptionWithIssue, buildFHIRPersistenceDBConnectException, cleanup, cleanup, createDTOs, getConnection, getFlavor, getSchemaName, getTranslator, isDb2Database, runCountQuery, runCountQuery, runQuery, runQuery, runQuery_STR_VALUES, severe, severe

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.ibm.fhir.persistence.jdbc.dao.api.FHIRDbDAO

getConnection, getFlavor, isDb2Database

Constructor Detail

EraseResourceDAO

public EraseResourceDAO(Connection conn,
                        com.ibm.fhir.database.utils.api.IDatabaseTranslator translator,
                        String schemaName,
                        FHIRDbFlavor flavor,
                        FHIRPersistenceJDBCCache cache,
                        IResourceReferenceDAO rrd)

Public constructor

Parameters:

conn -

translator -

schemaName -

flavor -

cache -

rrd -

Method Detail

runInDao

public void runInDao()
              throws SQLException

Executes the SQL logic as part of the dao rather than via a stored procedure/function.

Throws:

SQLException

deleteFromAllParametersTables

public void deleteFromAllParametersTables(String tablePrefix,
                                          long logicalResourceId)
                                   throws SQLException

Deletes from the Parameters

Parameters:

tablePrefix -

logicalResourceId -

Throws:

SQLException

erase

public void erase(com.ibm.fhir.persistence.ResourceEraseRecord eraseRecord,
                  com.ibm.fhir.persistence.erase.EraseDTO eraseDto)
           throws Exception

processes the erase

Parameters:

eraseRecord - the output

eraseDto - the input

Throws:

Exception