Imported Upstream version 4.1.9

1 files changed, 73 insertions, 0 deletions

diff --git a/spring-context/src/main/java/org/springframework/cache/annotation/CacheConfig.java b/spring-context/src/main/java/org/springframework/cache/annotation/CacheConfig.java
new file mode 100644
index 00000000..6446e5ae
--- /dev/null
+++ b/spring-context/src/main/java/org/springframework/cache/annotation/CacheConfig.java
@@ -0,0 +1,73 @@
+/*
+ * 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.
+ * You may obtain a copy of the License at
+ *
+ *      http://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.cache.annotation;
+
+import java.lang.annotation.Documented;
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+/**
+ * Provide a way to share common cache-related settings at class-level.
+ * <p>When this annotation is present on a given class, it provides a set
+ * of default settings for any cache operation defined on that class.
+ *
+ * @author Stephane Nicoll
+ * @since 4.1
+ */
+@Target({ElementType.TYPE})
+@Retention(RetentionPolicy.RUNTIME)
+@Documented
+public @interface CacheConfig {
+
+	/**
+	 * Name of the default caches to consider for a caching operation defined in the class.
+	 * <p>If none is set at the operation level, these ones are used instead of the default.
+	 * <p>May be used to determine the target cache (or caches), matching the
+	 * qualifier value (or the bean name(s)) of (a) specific bean definition.
+	 */
+	String[] cacheNames() default {};
+
+	/**
+	 * The bean name of the default {@link org.springframework.cache.interceptor.KeyGenerator} to
+	 * use for the class.
+	 * <p>If none is set at the operation level, this one is used instead of the default.
+	 * <p>The key generator is mutually exclusive with the use of a custom key. When such key is
+	 * defined for the operation, the value of this key generator is ignored.
+	 */
+	String keyGenerator() default "";
+
+	/**
+	 * The bean name of the custom {@link org.springframework.cache.CacheManager} to use to
+	 * create a default {@link org.springframework.cache.interceptor.CacheResolver} if none
+	 * is set already.
+	 * <p>If no resolver and no cache manager are set at the operation level, and no cache
+	 * resolver is set on this instance, this one is used instead of the default.
+	 * @see org.springframework.cache.interceptor.SimpleCacheResolver
+	 */
+	String cacheManager() default "";
+
+	/**
+	 * The bean name of the custom {@link org.springframework.cache.interceptor.CacheResolver} to use.
+	 * <p>If no resolver and no cache manager are set at the operation level, this one is used
+	 * instead of the default.
+	 */
+	String cacheResolver() default "";
+}
+
+