BeanReferenceElement.java |
1 /** 2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved. 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a copy 5 * of this software and associated documentation files (the "Software"), to deal 6 * in the Software without restriction, including without limitation the rights 7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 8 * copies of the Software, and to permit persons to whom the Software is 9 * furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice shall be included in 12 * all copies or substantial portions of the Software. 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 20 * SOFTWARE. 21 */ 22 23 package com.liferay.portal.spring.annotation; 24 25 import com.liferay.portal.kernel.annotation.BeanReference; 26 27 import java.beans.PropertyDescriptor; 28 29 import java.lang.reflect.AnnotatedElement; 30 import java.lang.reflect.Member; 31 32 import org.springframework.beans.factory.BeanFactory; 33 import org.springframework.beans.factory.annotation.InjectionMetadata; 34 35 /** 36 * <a href="BeanReferenceElement.java.html"><b><i>View Source</i></b></a> 37 * 38 * @author Michael Young 39 * 40 */ 41 public class BeanReferenceElement extends InjectionMetadata.InjectedElement { 42 43 public BeanReferenceElement( 44 BeanFactory beanFactory, Member member, 45 PropertyDescriptor propertyDescriptor) { 46 47 super(member, propertyDescriptor); 48 49 _beanFactory = beanFactory; 50 51 AnnotatedElement annotatedElement = (AnnotatedElement)member; 52 53 BeanReference beanReference = annotatedElement.getAnnotation( 54 BeanReference.class); 55 56 _name = beanReference.name(); 57 } 58 59 protected Object getResourceToInject( 60 Object target, String requestingBeanName) { 61 62 return _beanFactory.getBean(_name, getResourceType()); 63 } 64 65 private BeanFactory _beanFactory; 66 private String _name; 67 68 }