1 /*
2 * Copyright (c) MuleSoft, Inc. All rights reserved. http://www.mulesoft.com
3 * The software in this package is published under the terms of the CPAL v1.0
4 * license, a copy of which has been included with this distribution in the
5 * LICENSE.txt file.
6 */
7 package org.mule.config;
8
9 import org.mule.api.MuleContext;
10 import org.mule.config.builders.AbstractConfigurationBuilder;
11 import org.mule.config.endpoint.RegistryBackedAnnotationsParserFactory;
12
13 /**
14 * Enables Mule annotation processing so that annotated objects registered with the
15 * Mule registry will automatically be configured. This helper also enables JSR-330
16 * injection annotations <code>javax.inject.Inject</code> and
17 * <code>javax.inject.Named</code>.
18 * <p/>
19 * Internal Implementation note: We could have used a 'registry-bootstrap.properties'
20 * file to load the objects necessary to enable annotations however, that method
21 * would not allow the annotation processors to be easily overridden when using other
22 * platforms such as Google App Engine.
23 *
24 * @since 3.0
25 */
26 public class AnnotationsConfigurationBuilder extends AbstractConfigurationBuilder
27 {
28 @Override
29 protected void doConfigure(MuleContext muleContext) throws Exception
30 {
31 // Make the annotation parsers available
32 AnnotationsParserFactory factory = createAnnotationsParserFactory();
33 muleContext.getRegistry().registerObject("_" + factory.getClass().getSimpleName(), factory);
34 }
35
36 protected AnnotationsParserFactory createAnnotationsParserFactory()
37 {
38 return new RegistryBackedAnnotationsParserFactory();
39 }
40 }