| 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 }