Spring Framework example source code file (NullValueInNestedPathException.java)

This example Spring Framework source code file (NullValueInNestedPathException.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Spring Framework tags/keywords

invalidpropertyexception, invalidpropertyexception, nullvalueinnestedpathexception, nullvalueinnestedpathexception, string, string, value, value

The Spring Framework NullValueInNestedPathException.java source code

/*
 * Copyright 2002-2006 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
 *
 *      http://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.beans;

/**
 * Exception thrown when navigation of a valid nested property
 * path encounters a NullPointerException.
 *
 * <p>For example, navigating "spouse.age" could fail because the
 * spouse property of the target object has a null value.
 *
 * @author Rod Johnson
 */
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 '" + propertyName + "' is null");
	}

	/**
	 * 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);
	}

}