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10 package org.mule.module.scripting.config;
11
12 import org.mule.api.annotations.expression.Groovy;
13 import org.mule.api.annotations.meta.Evaluator;
14 import org.mule.api.expression.ExpressionAnnotationParser;
15 import org.mule.expression.ExpressionConfig;
16 import org.mule.expression.transformers.ExpressionArgument;
17
18 import java.lang.annotation.Annotation;
19
20
21 public class GroovyAnnotationParser implements ExpressionAnnotationParser
22 {
23 public ExpressionArgument parse(Annotation annotation, Class<?> parameterType)
24 {
25 Evaluator evaluator = annotation.annotationType().getAnnotation(Evaluator.class);
26 if (evaluator != null)
27 {
28 return new ExpressionArgument(null, new ExpressionConfig(((Groovy) annotation).value(),
29 evaluator.value(), null), ((Groovy) annotation).optional(), parameterType);
30 }
31 else
32 {
33 throw new IllegalArgumentException("The @Evaluator annotation must be set on an Expression Annotation");
34 }
35 }
36
37 public boolean supports(Annotation annotation)
38 {
39 return annotation instanceof Groovy;
40 }
41 }