Spring Framework example source code file (UnsatisfiedDependencyException.java)

This example Spring Framework source code file (UnsatisfiedDependencyException.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

beancreationexception, beancreationexception, class, string, string, unsatisfied, unsatisfied, unsatisfieddependencyexception, unsatisfieddependencyexception

The Spring Framework UnsatisfiedDependencyException.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.factory;

import org.springframework.util.ClassUtils;

/**
 * Exception thrown when a bean depends on other beans or simple properties
 * that were not specified in the bean factory definition, although
 * dependency checking was enabled.
 *
 * @author Rod Johnson
 * @author Juergen Hoeller
 * @since 03.09.2003
 */
public class UnsatisfiedDependencyException extends BeanCreationException {

	/**
	 * Create a new UnsatisfiedDependencyException.
	 * @param resourceDescription description of the resource
	 * that the bean definition came from
	 * @param beanName the name of the bean requested
	 * @param propertyName the name of the bean property that
	 * couldn't be satisfied
	 * @param msg the detail message
	 */
	public UnsatisfiedDependencyException(
			String resourceDescription, String beanName, String propertyName, String msg) {

		super(resourceDescription, beanName,
				"Unsatisfied dependency expressed through bean property '" + propertyName + "'" +
				(msg != null ? ": " + msg : ""));
	}

	/**
	 * Create a new UnsatisfiedDependencyException.
	 * @param resourceDescription description of the resource
	 * that the bean definition came from
	 * @param beanName the name of the bean requested
	 * @param ctorArgIndex the index of the constructor argument
	 * that couldn't be satisfied
	 * @param ctorArgType the type of the constructor argument
	 * that couldn't be satisfied
	 * @param msg the detail message
	 */
	public UnsatisfiedDependencyException(
			String resourceDescription, String beanName, int ctorArgIndex, Class ctorArgType, String msg) {

		super(resourceDescription, beanName,
				"Unsatisfied dependency expressed through constructor argument with index " +
				ctorArgIndex + " of type [" + ClassUtils.getQualifiedName(ctorArgType) + "]" +
				(msg != null ? ": " + msg : ""));
	}

}