spring TransactionFactory 源码
spring TransactionFactory 代码
文件路径：/spring-tx/src/main/java/org/springframework/transaction/jta/TransactionFactory.java
/*
* Copyright 2002-2012 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.transaction.jta;
import jakarta.transaction.NotSupportedException;
import jakarta.transaction.SystemException;
import jakarta.transaction.Transaction;
import org.springframework.lang.Nullable;
/**
* Strategy interface for creating JTA {@link jakarta.transaction.Transaction}
* objects based on specified transactional characteristics.
*
* <p>The default implementation, {@link SimpleTransactionFactory}, simply
* wraps a standard JTA {@link jakarta.transaction.TransactionManager}.
* This strategy interface allows for more sophisticated implementations
* that adapt to vendor-specific JTA extensions.
*
* @author Juergen Hoeller
* @since 2.5
* @see jakarta.transaction.TransactionManager#getTransaction()
* @see SimpleTransactionFactory
* @see JtaTransactionManager
*/
public interface TransactionFactory {
/**
* Create an active Transaction object based on the given name and timeout.
* @param name the transaction name (may be {@code null})
* @param timeout the transaction timeout (may be -1 for the default timeout)
* @return the active Transaction object (never {@code null})
* @throws NotSupportedException if the transaction manager does not support
* a transaction of the specified type
* @throws SystemException if the transaction manager failed to create the
* transaction
*/
Transaction createTransaction(@Nullable String name, int timeout) throws NotSupportedException, SystemException;
/**
* Determine whether the underlying transaction manager supports XA transactions
* managed by a resource adapter (i.e. without explicit XA resource enlistment).
* <p>Typically {@code false}. Checked by
* {@link org.springframework.jca.endpoint.AbstractMessageEndpointFactory}
* in order to differentiate between invalid configuration and valid
* ResourceAdapter-managed transactions.
* @see jakarta.resource.spi.ResourceAdapter#endpointActivation
* @see jakarta.resource.spi.endpoint.MessageEndpointFactory#isDeliveryTransacted
*/
boolean supportsResourceAdapterManagedTransactions();
}
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