org.springframework.boot.autoconfigure.cache.CacheCondition Maven / Gradle / Ivy
/*
* Copyright 2012-2015 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.boot.autoconfigure.cache;
import org.springframework.boot.autoconfigure.condition.ConditionOutcome;
import org.springframework.boot.autoconfigure.condition.SpringBootCondition;
import org.springframework.boot.bind.RelaxedPropertyResolver;
import org.springframework.context.annotation.ConditionContext;
import org.springframework.core.type.AnnotatedTypeMetadata;
import org.springframework.core.type.AnnotationMetadata;
/**
* General cache condition used with all cache configuration classes.
*
* @author Stephane Nicoll
* @author Phillip Webb
* @since 1.3.0
*/
class CacheCondition extends SpringBootCondition {
@Override
public ConditionOutcome getMatchOutcome(ConditionContext context,
AnnotatedTypeMetadata metadata) {
RelaxedPropertyResolver resolver = new RelaxedPropertyResolver(
context.getEnvironment(), "spring.cache.");
if (!resolver.containsProperty("type")) {
return ConditionOutcome.match("Automatic cache type");
}
CacheType cacheType = CacheConfigurations
.getType(((AnnotationMetadata) metadata).getClassName());
String value = resolver.getProperty("type").replace("-", "_").toUpperCase();
if (value.equals(cacheType.name())) {
return ConditionOutcome.match("Cache type " + cacheType);
}
return ConditionOutcome.noMatch("Cache type " + value);
}
}