Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
MessageProcessorAnnotationParser |
|
| 1.0;1 |
1 | /* | |
2 | * $Id: MessageProcessorAnnotationParser.java 18885 2010-08-09 00:42:32Z dfeist $ | |
3 | * -------------------------------------------------------------------------------------- | |
4 | * Copyright (c) MuleSoft, Inc. All rights reserved. http://www.mulesoft.com | |
5 | * | |
6 | * The software in this package is published under the terms of the CPAL v1.0 | |
7 | * license, a copy of which has been included with this distribution in the | |
8 | * LICENSE.txt file. | |
9 | */ | |
10 | package org.mule.api; | |
11 | ||
12 | import org.mule.api.processor.MessageProcessor; | |
13 | ||
14 | import java.lang.annotation.Annotation; | |
15 | import java.lang.reflect.Member; | |
16 | ||
17 | /** | |
18 | * An SPI interface used for creating Routers from Annotations. Note that any Router annotations must be themselves | |
19 | * annotated with the {@link org.mule.api.routing.OutboundRouter} annotation. | |
20 | */ | |
21 | public interface MessageProcessorAnnotationParser | |
22 | { | |
23 | /** | |
24 | * Will create a Mule Router according to the annotation. Note that the annotation must | |
25 | * itself be annotated with the {@link org.mule.api.routing.OutboundRouter} annotation. | |
26 | * | |
27 | * @param annotation the current annotation being processed | |
28 | * @return a new Router configuration based on the current annotation | |
29 | * @throws MuleException if the inbound endpoint cannot be created. A Mule-specific error will be thrown. | |
30 | */ | |
31 | public MessageProcessor parseMessageProcessor(Annotation annotation) throws MuleException; | |
32 | ||
33 | /** | |
34 | * Determines whether this parser can process the current annotation. The clazz and member params are passed in | |
35 | * so that further validation be done on the location, type or name of these elements. | |
36 | * | |
37 | * @param annotation the annotation being processed | |
38 | * @param clazz the class on which the annotation was found | |
39 | * @param member the member on which the annotation was found inside the class. This is only set when the annotation | |
40 | * was either set on a {@link java.lang.reflect.Method}, {@link java.lang.reflect.Field} or {@link java.lang.reflect.Constructor} | |
41 | * class member, otherwise this value is null. | |
42 | * @return true if this parser supports the current annotation, false otherwise | |
43 | */ | |
44 | public boolean supports(Annotation annotation, Class clazz, Member member); | |
45 | } |