| /** |
| * Copyright (C) 2006 Google Inc. |
| * |
| * 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 com.google.inject.spring; |
| |
| import com.google.inject.AbstractModule; |
| import com.google.inject.CreationException; |
| import com.google.inject.Guice; |
| import com.google.inject.Injector; |
| import com.google.inject.Key; |
| import com.google.inject.name.Names; |
| import static com.google.inject.spring.SpringIntegration.fromSpring; |
| import junit.framework.TestCase; |
| import org.springframework.beans.factory.BeanFactory; |
| import org.springframework.beans.factory.support.DefaultListableBeanFactory; |
| import org.springframework.beans.factory.support.RootBeanDefinition; |
| |
| /** |
| * @author crazybob@google.com (Bob Lee) |
| */ |
| public class SpringIntegrationTest extends TestCase { |
| |
| public void testBindFromSpring() throws CreationException { |
| final DefaultListableBeanFactory beanFactory |
| = new DefaultListableBeanFactory(); |
| |
| RootBeanDefinition singleton |
| = new RootBeanDefinition(Singleton.class); |
| beanFactory.registerBeanDefinition("singleton", singleton); |
| |
| RootBeanDefinition prototype |
| = new RootBeanDefinition(Prototype.class, false); |
| beanFactory.registerBeanDefinition("prototype", prototype); |
| |
| Injector injector = Guice.createInjector(new AbstractModule() { |
| protected void configure() { |
| bind(BeanFactory.class).toInstance(beanFactory); |
| bind(Singleton.class) |
| .toProvider(fromSpring(Singleton.class, "singleton")); |
| bind(Prototype.class) |
| .toProvider(fromSpring(Prototype.class, "prototype")); |
| } |
| }); |
| |
| assertNotNull(injector.getInstance(Singleton.class)); |
| assertSame(injector.getInstance(Singleton.class), |
| injector.getInstance(Singleton.class)); |
| |
| assertNotNull(injector.getInstance(Prototype.class)); |
| assertNotSame(injector.getInstance(Prototype.class), |
| injector.getInstance(Prototype.class)); |
| } |
| |
| public void testBindAll() throws CreationException { |
| final DefaultListableBeanFactory beanFactory |
| = new DefaultListableBeanFactory(); |
| |
| RootBeanDefinition singleton |
| = new RootBeanDefinition(Singleton.class); |
| beanFactory.registerBeanDefinition("singleton", singleton); |
| |
| RootBeanDefinition prototype |
| = new RootBeanDefinition(Prototype.class, false); |
| beanFactory.registerBeanDefinition("prototype", prototype); |
| |
| Injector injector = Guice.createInjector(new AbstractModule() { |
| protected void configure() { |
| SpringIntegration.bindAll(binder(), beanFactory); |
| } |
| }); |
| |
| Key<Singleton> singletonKey |
| = Key.get(Singleton.class, Names.named("singleton")); |
| Key<Prototype> prototypeKey |
| = Key.get(Prototype.class, Names.named("prototype")); |
| |
| assertNotNull(injector.getInstance(singletonKey)); |
| assertSame(injector.getInstance(singletonKey), |
| injector.getInstance(singletonKey)); |
| |
| assertNotNull(injector.getInstance(prototypeKey)); |
| assertNotSame(injector.getInstance(prototypeKey), |
| injector.getInstance(prototypeKey)); |
| } |
| |
| static class Singleton {} |
| static class Prototype {} |
| } |