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This commit is contained in:
Juergen Hoeller
2009-03-23 11:28:49 +00:00
parent 6d7bf17394
commit f19fdde61b
3 changed files with 11 additions and 9 deletions
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9
org.springframework.core/src/main/java/org/springframework/core/enums/AbstractCachingLabeledEnumResolver.java
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@@ -1,5 +1,5 @@
/*
* Copyright 2002-2008 the original author or authors.
* Copyright 2002-2009 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.
@@ -59,8 +59,8 @@ public abstract class AbstractCachingLabeledEnumResolver implements LabeledEnumR
public LabeledEnum getLabeledEnumByCode(Class type, Comparable code) throws IllegalArgumentException {
Assert.notNull(code, "No enum code specified");
Map typeEnums = getLabeledEnumMap(type);
LabeledEnum codedEnum = (LabeledEnum) typeEnums.get(code);
Map<Comparable, LabeledEnum> typeEnums = getLabeledEnumMap(type);
LabeledEnum codedEnum = typeEnums.get(code);
if (codedEnum == null) {
throw new IllegalArgumentException(
"No enumeration with code '" + code + "'" + " of type [" + type.getName() +
@@ -94,6 +94,9 @@ public abstract class AbstractCachingLabeledEnumResolver implements LabeledEnumR
protected abstract Set<LabeledEnum> findLabeledEnums(Class type);
/**
* Inner cache class that implements lazy building of LabeledEnum Maps.
*/
private class LabeledEnumCache extends CachingMapDecorator<Class, Map<Comparable, LabeledEnum>> {
public LabeledEnumCache() {