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Defensive check for null returned from createConnection()

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Closes gh-29706
This commit is contained in:
Juergen Hoeller
2022-12-23 15:51:37 +01:00
parent 777f01d786
commit 0815d29e45
1 changed files with 8 additions and 2 deletions
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10
spring-jms/src/main/java/org/springframework/jms/support/JmsAccessor.java
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@@ -1,5 +1,5 @@
/*
* Copyright 2002-2018 the original author or authors.
* Copyright 2002-2022 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.
@@ -193,7 +193,13 @@ public abstract class JmsAccessor implements InitializingBean {
* @see javax.jms.ConnectionFactory#createConnection()
*/
protected Connection createConnection() throws JMSException {
return obtainConnectionFactory().createConnection();
ConnectionFactory cf = obtainConnectionFactory();
Connection con = cf.createConnection();
if (con == null) {
throw new javax.jms.IllegalStateException(
"ConnectionFactory returned null from createConnection(): " + cf);
}
return con;
}
/**