01: /*
02: * Copyright 2002-2005 the original author or authors.
03: *
04: * Licensed under the Apache License, Version 2.0 (the "License");
05: * you may not use this file except in compliance with the License.
06: * You may obtain a copy of the License at
07: *
08: * http://www.apache.org/licenses/LICENSE-2.0
09: *
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.aop.framework.autoproxy;
18:
19: import org.springframework.aop.TargetSource;
20:
21: /**
22: * Implementations can create special target sources, such as pooling target
23: * sources, for particular beans. For example, they may base their choice
24: * on attributes, such as a pooling attribute, on the target class.
25: *
26: * <p>AbstractAutoProxyCreator can support a number of TargetSourceCreators,
27: * which will be applied in order.
28: *
29: * @author Rod Johnson
30: * @author Juergen Hoeller
31: */
32: public interface TargetSourceCreator {
33:
34: /**
35: * Create a special TargetSource for the given bean, if any.
36: * @param beanClass the class of the bean to create a TargetSource for
37: * @param beanName the name of the bean
38: * @return a special TargetSource or <code>null</code> if this TargetSourceCreator isn't
39: * interested in the particular bean
40: */
41: TargetSource getTargetSource(Class beanClass, String beanName);
42:
43: }
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