Package guru.mikelue.jdut.jdbc.function

Class Transactional<T extends Connection,R>

java.lang.Object

guru.mikelue.jdut.jdbc.function.Transactional<T,R>

Type Parameters:

T - The type of connection object

R - The type of returned value

All Implemented Interfaces:

JdbcFunction.SurroundOperator<T,R>

public final class Transactional<T extends Connection,R>
extends Object
implements JdbcFunction.SurroundOperator<T,R>

As surrounding of JDBC function for transactional wrapping.

For example:

 // function_1 - An instance of JdbcFunction
 function_1 = function_1.surroundedBy(Transactional::simple);

 // function_2 - An instance of JdbcFunction
 function_2 = function_2.surroundedBy(new Transaction(Connection.TRANSACTION_READ_COMMITTED));
 

Constructor Summary

Constructors

Constructor	Description
Transactional(int newTransactionIsolation)	Constructs with setting of transaction isolation.
Transactional(Optional<Integer> newTransactionIsolation)	Constructs with setting of transaction isolation.

Method Summary

Modifier and Type	Method	Description
static <T extends Connection,R> JdbcFunction<T,R>	simple(JdbcFunction<T,R> jdbcFunction)	Builds JdbcFunction.SurroundOperator with simple configuration of transaction.
JdbcFunction<T,R>	surround(JdbcFunction<T,R> jdbcFunction)	Surrounds function.

Methods inherited from class java.lang.Object

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

Methods inherited from interface guru.mikelue.jdut.jdbc.JdbcFunction.SurroundOperator

asUnaryOperator

Constructor Detail

Transactional

public Transactional(int newTransactionIsolation)

Constructs with setting of transaction isolation.

Parameters:

newTransactionIsolation - The value of transaction isolation

Transactional

public Transactional(Optional<Integer> newTransactionIsolation)

Constructs with setting of transaction isolation.

Parameters:

newTransactionIsolation - The value of transaction isolation

Method Detail

simple

public static <T extends Connection,R> JdbcFunction<T,R> simple(JdbcFunction<T,R> jdbcFunction)

Builds JdbcFunction.SurroundOperator with simple configuration of transaction.

Type Parameters:

T - The type of connection object

R - The type of returned value

Parameters:

jdbcFunction - The function to be surrounded

Returns:

The transactional function

surround

public JdbcFunction<T,R> surround(JdbcFunction<T,R> jdbcFunction)

Surrounds function.

Specified by:

surround in interface JdbcFunction.SurroundOperator<T extends Connection,R>

Parameters:

jdbcFunction - The function to be surrounded

Returns:

The final function