BeanReferenceElement.java |
1 /** 2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved. 3 * 4 * The contents of this file are subject to the terms of the Liferay Enterprise 5 * Subscription License ("License"). You may not use this file except in 6 * compliance with the License. You can obtain a copy of the License by 7 * contacting Liferay, Inc. See the License for the specific language governing 8 * permissions and limitations under the License, including but not limited to 9 * distribution rights of the Software. 10 * 11 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 12 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 13 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 14 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 15 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 17 * SOFTWARE. 18 */ 19 20 package com.liferay.portal.spring.annotation; 21 22 import com.liferay.portal.kernel.annotation.BeanReference; 23 24 import java.beans.PropertyDescriptor; 25 26 import java.lang.reflect.AnnotatedElement; 27 import java.lang.reflect.Member; 28 29 import org.springframework.beans.factory.BeanFactory; 30 import org.springframework.beans.factory.annotation.InjectionMetadata; 31 32 /** 33 * <a href="BeanReferenceElement.java.html"><b><i>View Source</i></b></a> 34 * 35 * @author Michael Young 36 * 37 */ 38 public class BeanReferenceElement extends InjectionMetadata.InjectedElement { 39 40 public BeanReferenceElement( 41 BeanFactory beanFactory, Member member, 42 PropertyDescriptor propertyDescriptor) { 43 44 super(member, propertyDescriptor); 45 46 _beanFactory = beanFactory; 47 48 AnnotatedElement annotatedElement = (AnnotatedElement)member; 49 50 BeanReference beanReference = annotatedElement.getAnnotation( 51 BeanReference.class); 52 53 _name = beanReference.name(); 54 } 55 56 protected Object getResourceToInject( 57 Object target, String requestingBeanName) { 58 59 return _beanFactory.getBean(_name, getResourceType()); 60 } 61 62 private BeanFactory _beanFactory; 63 private String _name; 64 65 }