io.appform.dropwizard.sharding.execution

Class TransactionExecutor

java.lang.Object

io.appform.dropwizard.sharding.execution.TransactionExecutor

public class TransactionExecutor
extends Object

Utility functional class for running transactions.

Constructor Summary

Constructors

Constructor and Description
TransactionExecutor(ShardInfoProvider shardInfoProvider, Class<?> daoClass, Class<?> entityClass, TransactionObserver observer)

Method Summary

Modifier and Type	Method and Description
<T> T	execute(org.hibernate.SessionFactory sessionFactory, boolean readOnly, Function<org.hibernate.Session,T> handler, boolean completeTransaction, String opType, int shardId)
<T,U> T	execute(org.hibernate.SessionFactory sessionFactory, boolean readOnly, Function<U,T> function, U arg, boolean completeTransaction, String opType, int shardId)
<T,U,V> V	execute(org.hibernate.SessionFactory sessionFactory, boolean readOnly, Function<U,T> function, U arg, Function<T,V> handler, boolean completeTransaction, String opType, int shardId)
<T,U,V> V	execute(org.hibernate.SessionFactory sessionFactory, boolean readOnly, Function<U,T> function, U arg, Function<T,V> handler, String opType, int shardId)
<T,U> T	execute(org.hibernate.SessionFactory sessionFactory, boolean readOnly, Function<U,T> function, U arg, String opType, int shardId)
<T,U> Optional<T>	executeAndResolve(org.hibernate.SessionFactory sessionFactory, boolean readOnly, Function<U,T> function, U arg, String opType, int shardId)

Methods inherited from class java.lang.Object

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

Constructor Detail

TransactionExecutor

public TransactionExecutor(ShardInfoProvider shardInfoProvider,
                           Class<?> daoClass,
                           Class<?> entityClass,
                           TransactionObserver observer)

Method Detail

executeAndResolve

public <T,U> Optional<T> executeAndResolve(org.hibernate.SessionFactory sessionFactory,
                                           boolean readOnly,
                                           Function<U,T> function,
                                           U arg,
                                           String opType,
                                           int shardId)

execute

public <T,U> T execute(org.hibernate.SessionFactory sessionFactory,
                       boolean readOnly,
                       Function<U,T> function,
                       U arg,
                       String opType,
                       int shardId)

execute

public <T,U> T execute(org.hibernate.SessionFactory sessionFactory,
                       boolean readOnly,
                       Function<U,T> function,
                       U arg,
                       boolean completeTransaction,
                       String opType,
                       int shardId)

execute

public <T,U,V> V execute(org.hibernate.SessionFactory sessionFactory,
                         boolean readOnly,
                         Function<U,T> function,
                         U arg,
                         Function<T,V> handler,
                         String opType,
                         int shardId)

execute

public <T,U,V> V execute(org.hibernate.SessionFactory sessionFactory,
                         boolean readOnly,
                         Function<U,T> function,
                         U arg,
                         Function<T,V> handler,
                         boolean completeTransaction,
                         String opType,
                         int shardId)

execute

public <T> T execute(org.hibernate.SessionFactory sessionFactory,
                     boolean readOnly,
                     Function<org.hibernate.Session,T> handler,
                     boolean completeTransaction,
                     String opType,
                     int shardId)