/*
* Copyright 2002-2008 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.beans.BeansException;
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 propertyName the name of the bean property that couldn't be satisfied
* @param ex the bean creation exception that indicated the unsatisfied dependency
*/
public UnsatisfiedDependencyException(
String resourceDescription, String beanName, String propertyName, BeansException ex) {
this(resourceDescription, beanName, propertyName, (ex != null ? ": " + ex.getMessage() : ""));
initCause(ex);
}
/**
* 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 : ""));
}
/**
* 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 ex the bean creation exception that indicated the unsatisfied dependency
*/
public UnsatisfiedDependencyException(
String resourceDescription, String beanName, int ctorArgIndex, Class ctorArgType, BeansException ex) {
this(resourceDescription, beanName, ctorArgIndex, ctorArgType, (ex != null ? ": " + ex.getMessage() : ""));
initCause(ex);
}
}
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