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Java > Open Source Codes > org > springframework > orm > ojb > support > LocalOjbConfigurer


1 /*
2  * Copyright 2002-2005 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.orm.ojb.support;
18
19 import org.springframework.beans.factory.BeanFactory;
20 import org.springframework.beans.factory.BeanFactoryAware;
21
22 /**
23  * This configurer needs to be defined as Spring bean when using
24  * LocalDataSourceConnectionFactory, to expose the Spring BeanFactory
25  * to the corresponding static field of the connection factory.
26  * See LocalDataSourceConnectionFactory's javadoc for usage details.
27  *
28  * <p>It is clearly not ideal to use a static field here, but unfortunately
29  * OJB creates an instance of the configured ConnectionFactory at broker
30  * creation time. OJB 1.0 does <i>not</i> have an explicit instance-based
31  * configuration model, therefore we have to resort to such workarounds.
32  *
33  * @author Juergen Hoeller
34  * @since 1.1
35  * @see LocalDataSourceConnectionFactory
36  */
37 public class LocalOjbConfigurer implements BeanFactoryAware {
38
39     public void setBeanFactory(BeanFactory beanFactory) {
40         LocalDataSourceConnectionFactory.beanFactory = beanFactory;
41     }
42
43 }
44
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