| /** |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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.apache.camel.guice; |
| |
| import com.google.inject.Guice; |
| import com.google.inject.Inject; |
| import com.google.inject.Injector; |
| |
| import org.apache.camel.CamelContext; |
| import org.guiceyfruit.Injectors; |
| import org.junit.Assert; |
| import org.junit.Test; |
| |
| /** |
| * @version |
| */ |
| public class GuiceTest extends Assert { |
| |
| /** |
| * Asserts that the CamelContext is available in the given Injector, that its been started, then close the injector |
| * |
| * @param injector |
| */ |
| public static void assertCamelContextRunningThenCloseInjector(Injector injector) throws Exception { |
| CamelContext camelContext = injector.getInstance(CamelContext.class); |
| |
| org.hamcrest.MatcherAssert.assertThat(camelContext, org.hamcrest.Matchers.is(GuiceCamelContext.class)); |
| GuiceCamelContext guiceContext = (GuiceCamelContext) camelContext; |
| assertTrue("is started!", guiceContext.isStarted()); |
| |
| Thread.sleep(1000); |
| |
| Injectors.close(injector); |
| } |
| |
| public static class Cheese { |
| private final CamelContext camelContext; |
| |
| @Inject |
| public Cheese(CamelContext camelContext) { |
| this.camelContext = camelContext; |
| } |
| |
| public CamelContext getCamelContext() { |
| return camelContext; |
| } |
| } |
| |
| @Test |
| public void testGuice() throws Exception { |
| // lets disable resource injection to avoid JNDI being used |
| Injector injector = Guice.createInjector(new CamelModuleWithMatchingRoutes()); |
| |
| Cheese cheese = injector.getInstance(Cheese.class); |
| assertNotNull("Should have cheese", cheese); |
| assertNotNull("Should have camelContext", cheese.getCamelContext()); |
| System.out.println("Got " + cheese); |
| |
| assertCamelContextRunningThenCloseInjector(injector); |
| } |
| |
| } |