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1   /*
2    * Copyright 2002-2014 the original author or authors.
3    *
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    *
8    *      http://www.apache.org/licenses/LICENSE-2.0
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   */
16  
17  package org.springframework.beans;
18  
19  /**
20   * Exception thrown when instantiation of a bean failed.
21   * Carries the offending bean class.
22   *
23   * @author Juergen Hoeller
24   * @since 1.2.8
25   */
26  @SuppressWarnings("serial")
27  public class BeanInstantiationException extends FatalBeanException {
28  
29  	private Class<?> beanClass;
30  
31  
32  	/**
33  	 * Create a new BeanInstantiationException.
34  	 * @param beanClass the offending bean class
35  	 * @param msg the detail message
36  	 */
37  	public BeanInstantiationException(Class<?> beanClass, String msg) {
38  		this(beanClass, msg, null);
39  	}
40  
41  	/**
42  	 * Create a new BeanInstantiationException.
43  	 * @param beanClass the offending bean class
44  	 * @param msg the detail message
45  	 * @param cause the root cause
46  	 */
47  	public BeanInstantiationException(Class<?> beanClass, String msg, Throwable cause) {
48  		super("Failed to instantiate [" + beanClass.getName() + "]: " + msg, cause);
49  		this.beanClass = beanClass;
50  	}
51  
52  
53  	/**
54  	 * Return the offending bean class.
55  	 */
56  	public Class<?> getBeanClass() {
57  		return this.beanClass;
58  	}
59  
60  }