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CollectionFactory should be aware of MultiValueMap

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Issue: SPR-9498
This commit is contained in:
Juergen Hoeller
2012-09-04 18:04:54 +02:00
parent cb13353c1d
commit 52c10c52cd
2 changed files with 15 additions and 2 deletions
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7
org.springframework.core/src/main/java/org/springframework/core/CollectionFactory.java
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@@ -1,5 +1,5 @@
/*
* Copyright 2002-2010 the original author or authors.
* Copyright 2002-2012 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -35,6 +35,8 @@ import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.CopyOnWriteArraySet;
import org.springframework.util.LinkedCaseInsensitiveMap;
import org.springframework.util.LinkedMultiValueMap;
import org.springframework.util.MultiValueMap;
/**
* Factory for collections, being aware of Java 5 and Java 6 collections.
@@ -305,6 +307,9 @@ public abstract class CollectionFactory {
else if (SortedMap.class.equals(mapType) || mapType.equals(navigableMapClass)) {
return new TreeMap();
}
else if (MultiValueMap.class.equals(mapType)) {
return new LinkedMultiValueMap();
}
else {
throw new IllegalArgumentException("Unsupported Map interface: " + mapType.getName());
}