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CacheAspectSupport checks Cache.get(key) once per invocation only

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Issue: SPR-11592
This commit is contained in:
Juergen Hoeller
2014-03-25 23:56:16 +01:00
parent 623b1fc0d5
commit 20228e78c5
2 changed files with 126 additions and 13 deletions
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8
spring-context/src/main/java/org/springframework/cache/interceptor/CacheAspectSupport.java vendored
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@@ -1,5 +1,5 @@
/*
* Copyright 2002-2013 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.
@@ -103,7 +103,7 @@ public abstract class CacheAspectSupport implements InitializingBean {
* @param cacheOperationSources must not be {@code null}
*/
public void setCacheOperationSources(CacheOperationSource... cacheOperationSources) {
Assert.notEmpty(cacheOperationSources);
Assert.notEmpty(cacheOperationSources, "At least 1 CacheOperationSource needs to be specified");
this.cacheOperationSource = (cacheOperationSources.length > 1 ?
new CompositeCacheOperationSource(cacheOperationSources) : cacheOperationSources[0]);
}
@@ -132,10 +132,10 @@ public abstract class CacheAspectSupport implements InitializingBean {
public void afterPropertiesSet() {
if (this.cacheManager == null) {
throw new IllegalStateException("'cacheManager' is required");
throw new IllegalStateException("Property 'cacheManager' is required");
}
if (this.cacheOperationSource == null) {
throw new IllegalStateException("The 'cacheOperationSources' property is required: " +
throw new IllegalStateException("Property 'cacheOperationSources' is required: " +
"If there are no cacheable methods, then don't use a cache aspect.");
}