/**
* Copyright (C) 2010-2016 eBusiness Information, Excilys Group
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed To in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package org.androidannotations.annotations;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
/**
* <p>
* Injects an {@link EBean} annotated class in an enhanced class.
* </p>
* <p>
* You can specify a specific implementation to inject using the value
* attribute.
* </p>
* <blockquote>
*
* Example :
*
* <pre>
* @EActivity
* public class MyActivity extends Activity {
*
* @Bean
* MyBean myBean;
*
* @Bean(MyBean2.class)
* MyBean myBean2;
*
* @Bean
* void singleInjection(MyBean bean) {
* // do stuff
* }
*
* @Bean(MyBean2.class)
* void singleInjection2(MyBean bean) {
* // do stuff
* }
*
* void multiInjection(@Bean MyBean bean1, @Bean MyBean bean2) {
* // do stuff
* }
*
* void multiInjection2(@Bean(MyBean2.class) MyBean bean1, @Bean(MyBean2.class) MyBean bean2) {
* // do stuff
* }
*
* }
*
* @EBean
* public class MyBean {
* }
*
* @EBean
* public class MyBean2 extends MyBean {
* }
* </pre>
*
* </blockquote>
*
* @see EBean
*/
@Retention(RetentionPolicy.CLASS)
@Target({ ElementType.FIELD, ElementType.METHOD, ElementType.PARAMETER })
public @interface Bean {
/**
* The implementation class of the injected bean.
*
* @return the implementation class
*/
Class<?> value() default Void.class;
}