org.springframework.boot.autoconfigure.data.OnRepositoryTypeCondition Maven / Gradle / Ivy
/*
* Copyright 2012-2019 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
*
* https://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.data;
import java.util.Locale;
import java.util.Map;
import org.springframework.boot.autoconfigure.condition.ConditionMessage;
import org.springframework.boot.autoconfigure.condition.ConditionOutcome;
import org.springframework.boot.autoconfigure.condition.SpringBootCondition;
import org.springframework.context.annotation.ConditionContext;
import org.springframework.core.env.Environment;
import org.springframework.core.type.AnnotatedTypeMetadata;
/**
* {@link SpringBootCondition} for controlling what type of Spring Data repositories are
* auto-configured.
*
* @author Andy Wilkinson
*/
class OnRepositoryTypeCondition extends SpringBootCondition {
@Override
public ConditionOutcome getMatchOutcome(ConditionContext context, AnnotatedTypeMetadata metadata) {
Map attributes = metadata.getAnnotationAttributes(ConditionalOnRepositoryType.class.getName(),
true);
RepositoryType configuredType = getTypeProperty(context.getEnvironment(), (String) attributes.get("store"));
RepositoryType requiredType = (RepositoryType) attributes.get("type");
ConditionMessage.Builder message = ConditionMessage.forCondition(ConditionalOnRepositoryType.class);
if (configuredType == requiredType || configuredType == RepositoryType.AUTO) {
return ConditionOutcome
.match(message.because("configured type of '" + configuredType.name() + "' matched required type"));
}
return ConditionOutcome.noMatch(message.because("configured type (" + configuredType.name()
+ ") did not match required type (" + requiredType.name() + ")"));
}
private RepositoryType getTypeProperty(Environment environment, String store) {
return RepositoryType
.valueOf(environment.getProperty(String.format("spring.data.%s.repositories.type", store), "auto")
.toUpperCase(Locale.ENGLISH));
}
}