01: /*
02: * Copyright 2002-2007 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.beans.factory.support;
18:
19: import org.springframework.beans.factory.config.BeanDefinition;
20:
21: /**
22: * Default implementation of the {@link BeanNameGenerator} interface, delegating to
23: * {@link BeanDefinitionReaderUtils#generateBeanName(AbstractBeanDefinition, BeanDefinitionRegistry)}.
24: *
25: * <p>Note: This implementation is only able to handle {@link AbstractBeanDefinition}
26: * subclasses such as {@link RootBeanDefinition} and {@link ChildBeanDefinition}.
27: *
28: * @author Juergen Hoeller
29: * @since 2.0.3
30: */
31: public class DefaultBeanNameGenerator implements BeanNameGenerator {
32:
33: public String generateBeanName(BeanDefinition definition,
34: BeanDefinitionRegistry registry) {
35: if (!(definition instanceof AbstractBeanDefinition)) {
36: throw new IllegalArgumentException(
37: "DefaultBeanNameGenerator is only able to handle AbstractBeanDefinition subclasses: "
38: + definition);
39: }
40: return BeanDefinitionReaderUtils.generateBeanName(
41: (AbstractBeanDefinition) definition, registry);
42: }
43:
44: }
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