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removed reflection usage for handling Annotation array return value across 2.5 and 3.0 now that we require Spring 3.0

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This commit is contained in:
Mark Fisher
2009-09-29 14:42:35 +00:00
parent 7d3666b93f
commit 2165fdbe1e
1 changed files with 2 additions and 13 deletions
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15
org.springframework.integration/src/main/java/org/springframework/integration/message/MethodParameterMessageMapper.java
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@@ -16,11 +16,11 @@
package org.springframework.integration.message;
import java.lang.annotation.Annotation;
import java.lang.reflect.Method;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Properties;
import java.util.Set;
@@ -34,9 +34,7 @@ import org.springframework.integration.annotation.Headers;
import org.springframework.integration.core.Message;
import org.springframework.integration.core.MessageHeaders;
import org.springframework.util.Assert;
import org.springframework.util.CollectionUtils;
import org.springframework.util.ObjectUtils;
import org.springframework.util.ReflectionUtils;
import org.springframework.util.StringUtils;
/**
@@ -277,16 +275,7 @@ public class MethodParameterMessageMapper implements InboundMessageMapper<Object
private MethodParameterMetadata(Method method, int index) {
this.parameter = new MethodParameter(method, index);
Object annotationArray = null;
try {
// using reflection since Spring 3.0 returns Annotation[] yet Spring 2.5 returns Object[]
annotationArray = ReflectionUtils.invokeMethod(
this.parameter.getClass().getMethod("getParameterAnnotations", new Class[0]), this.parameter);
}
catch (Exception e) {
throw new IllegalStateException("failed to introspect method parameter annotations", e);
}
List<?> annotations = CollectionUtils.arrayToList(annotationArray);
Annotation[] annotations = this.parameter.getParameterAnnotations();
for (Object o : annotations) {
if (o instanceof Header) {
this._headerAnnotation = (Header) o;