spring UnboundConfigurationPropertiesException 源码
springboot UnboundConfigurationPropertiesException 代码
文件路径：/spring-boot-project/spring-boot/src/main/java/org/springframework/boot/context/properties/bind/UnboundConfigurationPropertiesException.java
/*
* 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.context.properties.bind;
import java.util.Collections;
import java.util.Set;
import java.util.stream.Collectors;
import org.springframework.boot.context.properties.source.ConfigurationProperty;
import org.springframework.boot.context.properties.source.ConfigurationPropertySource;
/**
* {@link BindException} thrown when {@link ConfigurationPropertySource} elements were
* left unbound.
*
* @author Phillip Webb
* @author Madhura Bhave
* @since 2.0.0
*/
public class UnboundConfigurationPropertiesException extends RuntimeException {
private final Set<ConfigurationProperty> unboundProperties;
public UnboundConfigurationPropertiesException(Set<ConfigurationProperty> unboundProperties) {
super(buildMessage(unboundProperties));
this.unboundProperties = Collections.unmodifiableSet(unboundProperties);
}
public Set<ConfigurationProperty> getUnboundProperties() {
return this.unboundProperties;
}
private static String buildMessage(Set<ConfigurationProperty> unboundProperties) {
StringBuilder builder = new StringBuilder();
builder.append("The elements [");
String message = unboundProperties.stream().map((p) -> p.getName().toString()).collect(Collectors.joining(","));
builder.append(message).append("] were left unbound.");
return builder.toString();
}
}
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- 本文标签： Spring Boot Java Spring
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