infra.beans.NullValueInNestedPathException Maven / Gradle / Ivy
/*
* Copyright 2017 - 2024 the original author or authors.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see [https://www.gnu.org/licenses/]
*/
package infra.beans;
/**
* Exception thrown when navigation of a valid nested property
* path encounters a NullPointerException.
*
* For example, navigating "spouse.age" could fail because the
* spouse property of the target object has a null value.
*
* @author Rod Johnson
* @author Juergen Hoeller
* @author Harry Yang
* @since 4.0 2022/2/17 17:45
*/
public class NullValueInNestedPathException extends InvalidPropertyException {
/**
* Create a new NullValueInNestedPathException.
*
* @param beanClass the offending bean class
* @param propertyName the offending property
*/
public NullValueInNestedPathException(Class beanClass, String propertyName) {
super(beanClass, propertyName, "Value of nested property '%s' is null".formatted(propertyName));
}
/**
* Create a new NullValueInNestedPathException.
*
* @param beanClass the offending bean class
* @param propertyName the offending property
* @param msg the detail message
*/
public NullValueInNestedPathException(Class beanClass, String propertyName, String msg) {
super(beanClass, propertyName, msg);
}
/**
* Create a new NullValueInNestedPathException.
*
* @param beanClass the offending bean class
* @param propertyName the offending property
* @param msg the detail message
* @param cause the root cause
*/
public NullValueInNestedPathException(Class beanClass, String propertyName, String msg, Throwable cause) {
super(beanClass, propertyName, msg, cause);
}
}