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1   /**
2    * Copyright (C) 2010 Daniel Manzke <daniel.manzke@googlemail.com>
3    *
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    *
8    *         http://www.apache.org/licenses/LICENSE-2.0
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   */
16  package org.apache.onami.autobind.configuration.example.map.named;
17  
18  import org.apache.onami.autobind.annotations.Bind;
19  import org.apache.onami.autobind.annotations.GuiceModule;
20  import org.apache.onami.autobind.configuration.StartupModule;
21  import org.apache.onami.autobind.configuration.features.ConfigurationFeature;
22  import org.apache.onami.autobind.example.starter.ExampleApplication;
23  import org.apache.onami.autobind.scanner.ClasspathScanner;
24  import org.apache.onami.autobind.scanner.PackageFilter;
25  import org.apache.onami.autobind.scanner.ScannerModule;
26  import org.apache.onami.autobind.scanner.asm.ASMClasspathScanner;
27  
28  import com.google.inject.Guice;
29  import com.google.inject.Injector;
30  
31  
32  /**
33   * Example Application, which creates a new Injector with the help of the
34   * provided {@link StartupModule}. It passes the {@link ASMClasspathScanner}
35   * class for the {@link ClasspathScanner} and the packages (de.devsurf) which
36   * should be scanned. The {@link StartupModule} binds these parameter, so we are
37   * able to create and inject our {@link ScannerModule}. This Module uses the
38   * {@link ClasspathScanner} to explore the Classpath and scans for Annotations.
39   * 
40   * All recognized Classes annotated with {@link GuiceModule} are installed in
41   * the child injector and with {@link Bind} are automatically bound.
42   * 
43   * @author Daniel Manzke
44   * 
45   */
46  @Bind(multiple = true)
47  public class ExampleApp implements ExampleApplication {
48  	@Override
49  	public void run() {
50  		StartupModule startupModule = StartupModule.create(ASMClasspathScanner.class,
51  			PackageFilter.create(ExampleApp.class));
52  		startupModule.addFeature(ConfigurationFeature.class);
53  		Injector injector = Guice.createInjector(startupModule);
54  		System.out.println(injector.getInstance(Example.class).sayHello());
55  	}
56  
57  	public static void main(String[] args) {
58  		new ExampleApp().run();
59  	}
60  }