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allow for null 

git-svn-id: https://src.springframework.org/svn/spring-framework/trunk@964 50f2f4bb-b051-0410-bef5-90022cba6387
This commit is contained in:
Andy Clement 2009-04-09 22:04:08 +00:00
parent 9f5676a4b1
commit 10eb34649b
1 changed files with 7 additions and 2 deletions
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9
org.springframework.core/src/main/java/org/springframework/core/convert/TypeDescriptor.java
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@ -137,7 +137,8 @@ public class TypeDescriptor {
* Is this type an array type? * Is this type an array type?
*/ */
public boolean isArray() { public boolean isArray() {
return getType().isArray(); Class<?> type = getType();
return (type==null?false:type.isArray());
} }
/** /**
@ -280,7 +281,11 @@ public class TypeDescriptor {
// TODO should properly handle multi dimensional arrays // TODO should properly handle multi dimensional arrays
stringValue.append(getArrayComponentType().getName()).append("[]"); stringValue.append(getArrayComponentType().getName()).append("[]");
} else { } else {
stringValue.append(getType().getName()); Class<?> clazz = getType();
if (clazz==null) {
return "null";
}
stringValue.append(clazz.getName());
if (isCollection()) { if (isCollection()) {
Class<?> collectionType = getCollectionElementType(); Class<?> collectionType = getCollectionElementType();
if (collectionType!=null) { if (collectionType!=null) {