org.springframework.boot.context.properties.ConfigurationPropertiesBindHandlerAdvisor Maven / Gradle / Ivy
/*
* Copyright 2012-2018 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.context.properties;
import org.springframework.boot.context.properties.bind.AbstractBindHandler;
import org.springframework.boot.context.properties.bind.BindHandler;
/**
* Allows additional functionality to be applied to the {@link BindHandler} used by the
* {@link ConfigurationPropertiesBindingPostProcessor}.
*
* @author Phillip Webb
* @since 2.1.0
* @see AbstractBindHandler
*/
@FunctionalInterface
public interface ConfigurationPropertiesBindHandlerAdvisor {
/**
* Apply additional functionality to the source bind handler.
* @param bindHandler the source bind handler
* @return a replacement bind handler that delegates to the source and provides
* additional functionality
*/
BindHandler apply(BindHandler bindHandler);
}