KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > org > springframework > beans > factory > FactoryBeanNotInitializedException


1 /*
2  * Copyright 2002-2007 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.factory;
18
19 import org.springframework.beans.FatalBeanException;
20
21 /**
22  * Exception to be thrown from a FactoryBean's <code>getObject()</code> method
23  * if the bean is not fully initialized yet, for example because it is involved
24  * in a circular reference.
25  *
26  * <p>Note: A circular reference with a FactoryBean cannot be solved by eagerly
27  * caching singleton instances like with normal beans. The reason is that
28  * <i>every</i> FactoryBean needs to be fully initialized before it can
29  * return the created bean, while only <i>specific</i> normal beans need
30  * to be initialized - that is, if a collaborating bean actually invokes
31  * them on initialization instead of just storing the reference.
32  *
33  * @author Juergen Hoeller
34  * @since 30.10.2003
35  * @see FactoryBean#getObject()
36  */
37 public class FactoryBeanNotInitializedException extends FatalBeanException {
38
39     /**
40      * Create a new FactoryBeanNotInitializedException with the default message.
41      */
42     public FactoryBeanNotInitializedException() {
43         super("FactoryBean is not fully initialized yet");
44     }
45
46     /**
47      * Create a new FactoryBeanNotInitializedException with the given message.
48      * @param msg the detail message
49      */
50     public FactoryBeanNotInitializedException(String JavaDoc msg) {
51         super(msg);
52     }
53
54 }
55
Popular Tags