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TransactionAspectSupport stores given PlatformTransactionManager instance as strong reference 

Issue: SPR-14609
This commit is contained in:
Juergen Hoeller 2016-08-24 14:31:02 +02:00
parent 3d297b10e9
commit 951ac5ea4f
1 changed files with 13 additions and 9 deletions
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22
spring-tx/src/main/java/org/springframework/transaction/interceptor/TransactionAspectSupport.java
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@ -128,6 +128,8 @@ public abstract class TransactionAspectSupport implements BeanFactoryAware, Init
private String transactionManagerBeanName;
private PlatformTransactionManager transactionManager;
private TransactionAttributeSource transactionAttributeSource;
private BeanFactory beanFactory;
@ -158,16 +160,14 @@ public abstract class TransactionAspectSupport implements BeanFactoryAware, Init
* @see #setTransactionManagerBeanName
*/
public void setTransactionManager(PlatformTransactionManager transactionManager) {
if (transactionManager != null) {
this.transactionManagerCache.put(DEFAULT_TRANSACTION_MANAGER_KEY, transactionManager);
}
this.transactionManager = transactionManager;
}
/**
* Return the default transaction manager, or {@code null} if unknown.
*/
public PlatformTransactionManager getTransactionManager() {
return this.transactionManagerCache.get(DEFAULT_TRANSACTION_MANAGER_KEY);
return this.transactionManager;
}
/**
@ -240,11 +240,11 @@ public abstract class TransactionAspectSupport implements BeanFactoryAware, Init
*/
@Override
public void afterPropertiesSet() {
if (getTransactionManager() == null && this.beanFactory == null) {
if (getTransactionManager() == null && getBeanFactory() == null) {
throw new IllegalStateException(
"Setting the property 'transactionManager' or running in a BeanFactory is required");
}
if (this.transactionAttributeSource == null) {
if (getTransactionAttributeSource() == null) {
throw new IllegalStateException(
"Either 'transactionAttributeSource' or 'transactionAttributes' is required: " +
"If there are no transactional methods, then don't use a transaction aspect.");
@ -363,9 +363,12 @@ public abstract class TransactionAspectSupport implements BeanFactoryAware, Init
else {
PlatformTransactionManager defaultTransactionManager = getTransactionManager();
if (defaultTransactionManager == null) {
defaultTransactionManager = this.beanFactory.getBean(PlatformTransactionManager.class);
this.transactionManagerCache.putIfAbsent(
DEFAULT_TRANSACTION_MANAGER_KEY, defaultTransactionManager);
defaultTransactionManager = this.transactionManagerCache.get(DEFAULT_TRANSACTION_MANAGER_KEY);
if (defaultTransactionManager == null) {
defaultTransactionManager = this.beanFactory.getBean(PlatformTransactionManager.class);
this.transactionManagerCache.putIfAbsent(
DEFAULT_TRANSACTION_MANAGER_KEY, defaultTransactionManager);
}
}
return defaultTransactionManager;
}
@ -567,6 +570,7 @@ public abstract class TransactionAspectSupport implements BeanFactoryAware, Init
public TransactionInfo(PlatformTransactionManager transactionManager,
TransactionAttribute transactionAttribute, String joinpointIdentification) {
this.transactionManager = transactionManager;
this.transactionAttribute = transactionAttribute;
this.joinpointIdentification = joinpointIdentification;