2 * Copyright 2005 the original author or authors.
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
8 * http://www.apache.org/licenses/LICENSE-2.0
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.
16 package org.wamblee.general;
18 import org.springframework.beans.BeansException;
19 import org.springframework.beans.factory.access.BeanFactoryLocator;
20 import org.springframework.beans.factory.access.BeanFactoryReference;
21 import org.springframework.context.access.ContextSingletonBeanFactoryLocator;
24 * Bean factory which uses Spring.
26 public class SpringBeanFactory implements BeanFactory {
28 private String _factoryName;
31 * Constructs the bean factory.
32 * @param aFactoryName Spring bean factory to use.
34 public SpringBeanFactory(String aFactoryName) {
35 _factoryName = aFactoryName;
39 * @see org.wamblee.general.BeanFactory#find(java.lang.String)
41 public Object find(String aId) {
42 return find(aId, Object.class);
46 * @see org.wamblee.general.BeanFactory#find(java.lang.Class)
48 public <T> T find(Class<T> aClass) {
49 return find(aClass.getName(), aClass);
53 * @see org.wamblee.general.BeanFactory#find(java.lang.String, java.lang.Class)
55 public <T> T find(String aId, Class<T> aClass) {
56 BeanFactoryLocator locator = ContextSingletonBeanFactoryLocator.getInstance();
57 BeanFactoryReference beanFactory = locator.useBeanFactory(_factoryName);
60 Object obj = beanFactory.getFactory().getBean(aId, aClass);
62 return aClass.cast(obj);
63 } catch (BeansException e) {
64 throw new BeanFactoryException(e.getMessage(), e);