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General defensiveness about the bootstrap ClassLoader (i.e. null ClassLoader)

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Issue: SPR-11721
This commit is contained in:
Juergen Hoeller
2014-04-23 23:54:55 +02:00
parent 2c1203dc9f
commit 9e2060707a
30 changed files with 230 additions and 180 deletions
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7
spring-tx/src/main/java/org/springframework/transaction/jta/JtaTransactionManager.java
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@@ -1,5 +1,5 @@
/*
* Copyright 2002-2012 the original author or authors.
* Copyright 2002-2014 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.
@@ -50,6 +50,7 @@ import org.springframework.transaction.support.AbstractPlatformTransactionManage
import org.springframework.transaction.support.DefaultTransactionStatus;
import org.springframework.transaction.support.TransactionSynchronization;
import org.springframework.util.Assert;
import org.springframework.util.ClassUtils;
import org.springframework.util.StringUtils;
/**
@@ -154,9 +155,9 @@ public class JtaTransactionManager extends AbstractPlatformTransactionManager
private static Class<?> transactionSynchronizationRegistryClass;
static {
ClassLoader cl = JtaTransactionManager.class.getClassLoader();
try {
transactionSynchronizationRegistryClass = cl.loadClass(TRANSACTION_SYNCHRONIZATION_REGISTRY_CLASS_NAME);
transactionSynchronizationRegistryClass = ClassUtils.forName(
TRANSACTION_SYNCHRONIZATION_REGISTRY_CLASS_NAME, JtaTransactionManager.class.getClassLoader());
}
catch (ClassNotFoundException ex) {
// JTA 1.1 API not available... simply proceed the JTA 1.0 way.