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.scanner.asm.example.autobind.marker;
17
18 import java.io.IOException;
19
20 import org.apache.onami.autobind.annotations.Bind;
21 import org.apache.onami.autobind.annotations.GuiceModule;
22 import org.apache.onami.autobind.configuration.StartupModule;
23 import org.apache.onami.autobind.example.starter.ExampleApplication;
24 import org.apache.onami.autobind.scanner.ClasspathScanner;
25 import org.apache.onami.autobind.scanner.PackageFilter;
26 import org.apache.onami.autobind.scanner.ScannerModule;
27 import org.apache.onami.autobind.scanner.asm.ASMClasspathScanner;
28
29 import com.google.inject.Guice;
30 import com.google.inject.Injector;
31 import com.google.inject.Key;
32
33
34 /**
35 * Example Application, which creates a new Injector with the help of the
36 * provided {@link StartupModule}. It passes the {@link ASMClasspathScanner}
37 * class for the {@link ClasspathScanner} and the packages (de.devsurf) which
38 * should be scanned. The {@link StartupModule} binds these parameter, so we are
39 * able to create and inject our {@link ScannerModule}. This Module uses the
40 * {@link ClasspathScanner} to explore the Classpath and scans for Annotations.
41 *
42 * All recognized Classes annotated with {@link GuiceModule} are installed in
43 * the child injector and with {@link Bind} are automatically bound.
44 *
45 * @author Daniel Manzke
46 *
47 */
48 @Bind(multiple = true)
49 public class ExampleApp implements ExampleApplication {
50 @Override
51 public void run() {
52 Injector injector = Guice.createInjector(StartupModule.create(ASMClasspathScanner.class,
53 PackageFilter.create(ExampleApp.class)));
54
55 System.out.println(injector.getInstance(Key.get(Example.class, FirstMarker.class))
56 .sayHello());
57 System.out.println(injector.getInstance(Key.get(Example.class, SecondMarker.class))
58 .sayHello());
59 }
60
61 public static void main(String[] args) throws IOException {
62 new ExampleApp().run();
63 }
64 }