Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
Expr |
|
| 0.0;0 |
1 | /* | |
2 | * $Id: Expr.java 20321 2010-11-24 15:21:24Z 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 | ||
11 | package org.mule.api.annotations.expressions; | |
12 | ||
13 | import org.mule.api.annotations.meta.Evaluator; | |
14 | ||
15 | import java.lang.annotation.Documented; | |
16 | import java.lang.annotation.ElementType; | |
17 | import java.lang.annotation.Retention; | |
18 | import java.lang.annotation.RetentionPolicy; | |
19 | import java.lang.annotation.Target; | |
20 | ||
21 | /** | |
22 | * Allows method parameters to be configured with result of one or more Mule expressions | |
23 | * | |
24 | * public Object save(Object foo, @Expr("#[header:X-User]-#[function:UUID]") String id) | |
25 | * | |
26 | * @see org.mule.expression.FunctionExpressionEvaluator | |
27 | */ | |
28 | @Target(ElementType.PARAMETER) | |
29 | @Retention(RetentionPolicy.RUNTIME) | |
30 | @Documented | |
31 | @Evaluator("string") | |
32 | public @interface Expr | |
33 | { | |
34 | String value(); | |
35 | ||
36 | boolean optional() default false; | |
37 | } |