spring ParameterMappingException 源码
springboot ParameterMappingException 代码
文件路径：/spring-boot-project/spring-boot-actuator/src/main/java/org/springframework/boot/actuate/endpoint/invoke/ParameterMappingException.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.actuate.endpoint.invoke;
import org.springframework.boot.actuate.endpoint.InvalidEndpointRequestException;
/**
* A {@code ParameterMappingException} is thrown when a failure occurs during
* {@link ParameterValueMapper#mapParameterValue operation parameter mapping}.
*
* @author Andy Wilkinson
* @since 2.0.0
*/
public final class ParameterMappingException extends InvalidEndpointRequestException {
private final OperationParameter parameter;
private final Object value;
/**
* Creates a new {@code ParameterMappingException} for a failure that occurred when
* trying to map the given {@code input} to the given {@code type}.
* @param parameter the parameter being mapping
* @param value the value being mapped
* @param cause the cause of the mapping failure
*/
public ParameterMappingException(OperationParameter parameter, Object value, Throwable cause) {
super("Failed to map " + value + " of type " + value.getClass() + " to " + parameter,
"Parameter mapping failure", cause);
this.parameter = parameter;
this.value = value;
}
/**
* Return the parameter being mapped.
* @return the parameter
*/
public OperationParameter getParameter() {
return this.parameter;
}
/**
* Return the value being mapped.
* @return the value
*/
public Object getValue() {
return this.value;
}
}
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- 本文标签： Spring Boot Spring Java
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