Package com.ibm.fhir.persistence.jdbc.impl

Class CacheTransactionSync

java.lang.Object

com.ibm.fhir.persistence.jdbc.impl.CacheTransactionSync

All Implemented Interfaces:

Synchronization

public class CacheTransactionSync
extends Object
implements Synchronization

Adapter to synchronize the thread-local caches with the shared caches when the transaction commits. It's important that we don't share ids created inside a transaction with other threads until the data is committed - those ids are not visible to other threads/transactions (the 'I' in ACID).

Constructor Summary

Constructors

Constructor	Description
CacheTransactionSync(TransactionSynchronizationRegistry txSyncRegistry, FHIRPersistenceJDBCCache cache, String transactionDataKey)	Public constructor

Method Summary

Modifier and Type	Method	Description
void	afterCompletion(int status)
void	beforeCompletion()

Methods inherited from class java.lang.Object

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

Constructor Detail

CacheTransactionSync

public CacheTransactionSync(TransactionSynchronizationRegistry txSyncRegistry,
                            FHIRPersistenceJDBCCache cache,
                            String transactionDataKey)

Public constructor

Parameters:

cacheImpl -

Method Detail

beforeCompletion

public void beforeCompletion()

Specified by:

beforeCompletion in interface Synchronization

afterCompletion

public void afterCompletion(int status)

Specified by:

afterCompletion in interface Synchronization