org.flowable.engine.common.impl.transaction

Class TransactionContextAwareTransactionFactory<T>

java.lang.Object

org.flowable.engine.common.impl.transaction.TransactionContextAwareTransactionFactory<T>

All Implemented Interfaces:

org.apache.ibatis.transaction.TransactionFactory

public class TransactionContextAwareTransactionFactory<T>
extends Object
implements org.apache.ibatis.transaction.TransactionFactory

A TransactionFactory implementation for 'dependent' engine (so not the process engine, but the IDM/DMN/Form/... engine). This implementation will switch depending on the current context: If a transaction context is active, the dependent engine does not need to create a transaction, and a regular JdbcTransaction is used. Otherwise, the engine simply need to participate in the existing transaction, and a ManagedTransaction is used.

Author:

Joram Barrez

Field Summary

Fields

Modifier and Type	Field and Description
protected org.apache.ibatis.transaction.jdbc.JdbcTransactionFactory	jdbcTransactionFactory
protected org.apache.ibatis.transaction.managed.ManagedTransactionFactory	managedTransactionFactory
protected Class<T>	transactionContextClass

Constructor Summary

Constructors

Constructor and Description
TransactionContextAwareTransactionFactory(Class<T> transactionContextClass)

Method Summary

Modifier and Type	Method and Description
protected boolean	isNonIdmTransactionContextActive()
org.apache.ibatis.transaction.Transaction	newTransaction(Connection conn)
org.apache.ibatis.transaction.Transaction	newTransaction(DataSource dataSource, org.apache.ibatis.session.TransactionIsolationLevel level, boolean autoCommit)
void	setProperties(Properties props)

Methods inherited from class java.lang.Object

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

Field Detail

transactionContextClass

protected Class<T> transactionContextClass

managedTransactionFactory

protected org.apache.ibatis.transaction.managed.ManagedTransactionFactory managedTransactionFactory

jdbcTransactionFactory

protected org.apache.ibatis.transaction.jdbc.JdbcTransactionFactory jdbcTransactionFactory

Constructor Detail

TransactionContextAwareTransactionFactory

public TransactionContextAwareTransactionFactory(Class<T> transactionContextClass)

Method Detail

setProperties

public void setProperties(Properties props)

Specified by:

setProperties in interface org.apache.ibatis.transaction.TransactionFactory

newTransaction

public org.apache.ibatis.transaction.Transaction newTransaction(Connection conn)

Specified by:

newTransaction in interface org.apache.ibatis.transaction.TransactionFactory

newTransaction

public org.apache.ibatis.transaction.Transaction newTransaction(DataSource dataSource,
                                                                org.apache.ibatis.session.TransactionIsolationLevel level,
                                                                boolean autoCommit)

Specified by:

newTransaction in interface org.apache.ibatis.transaction.TransactionFactory

isNonIdmTransactionContextActive

protected boolean isNonIdmTransactionContextActive()