io.micronaut.data.hibernate.runtime.spring

Class SpringHibernateTransactionOperations

java.lang.Object

io.micronaut.data.hibernate.runtime.spring.SpringHibernateTransactionOperations

All Implemented Interfaces:

TransactionOperations<javax.persistence.EntityManager>

@Requires(classes=org.springframework.orm.hibernate5.HibernateTransactionManager.class)
 @EachBean(value=org.springframework.orm.hibernate5.HibernateTransactionManager.class)
 @Internal
 @Replaces(value=SpringJdbcTransactionOperations.class)
public class SpringHibernateTransactionOperations
extends java.lang.Object
implements TransactionOperations<javax.persistence.EntityManager>

Adds Spring Transaction management capability to Micronaut Data.

Since:

1.0.0

Author:

graemerocher

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	SpringHibernateTransactionOperations(org.springframework.orm.hibernate5.HibernateTransactionManager hibernateTransactionManager) Default constructor.

Method Summary

Modifier and Type	Method and Description
<R> R	execute(TransactionDefinition definition, TransactionCallback<javax.persistence.EntityManager,R> callback) Execute a read-only transaction within the context of the function.
<R> R	executeRead(TransactionCallback<javax.persistence.EntityManager,R> callback) Execute a read-only transaction within the context of the function.
<R> R	executeWrite(TransactionCallback<javax.persistence.EntityManager,R> callback) Execute a default transaction within the context of the function.
javax.persistence.EntityManager	getConnection() Obtains the connection for the current transaction.

Methods inherited from class java.lang.Object

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

Constructor Detail

SpringHibernateTransactionOperations

protected SpringHibernateTransactionOperations(org.springframework.orm.hibernate5.HibernateTransactionManager hibernateTransactionManager)

Default constructor.

Parameters:

hibernateTransactionManager - The hibernate transaction manager.

Method Detail

executeRead

public <R> R executeRead(@NonNull
                         TransactionCallback<javax.persistence.EntityManager,R> callback)

Description copied from interface: TransactionOperations

Execute a read-only transaction within the context of the function.

Specified by:

executeRead in interface TransactionOperations<javax.persistence.EntityManager>

Type Parameters:

R - The result

Parameters:

callback - The call back

Returns:

The result

executeWrite

public <R> R executeWrite(@NonNull
                          TransactionCallback<javax.persistence.EntityManager,R> callback)

Description copied from interface: TransactionOperations

Execute a default transaction within the context of the function.

Specified by:

executeWrite in interface TransactionOperations<javax.persistence.EntityManager>

Type Parameters:

R - The result

Parameters:

callback - The call back

Returns:

The result

getConnection

@NonNull
public javax.persistence.EntityManager getConnection()

Description copied from interface: TransactionOperations

Obtains the connection for the current transaction.

Specified by:

getConnection in interface TransactionOperations<javax.persistence.EntityManager>

Returns:

The connection

execute

public <R> R execute(@NonNull
                     TransactionDefinition definition,
                     @NonNull
                     TransactionCallback<javax.persistence.EntityManager,R> callback)

Description copied from interface: TransactionOperations

Execute a read-only transaction within the context of the function.

Specified by:

execute in interface TransactionOperations<javax.persistence.EntityManager>

Type Parameters:

R - The result

Parameters:

definition - The transaction definition

callback - The call back

Returns:

The result