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Consistent simple value type check

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Includes UUID treatment for data binding and bean dependency checks.

Closes gh-30664
This commit is contained in:
Juergen Hoeller
2023-06-14 09:37:39 +02:00
parent 858ea1a8c5
commit ca4de8f191
4 changed files with 49 additions and 47 deletions
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27
spring-beans/src/main/java/org/springframework/beans/BeanUtils.java
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@@ -23,15 +23,10 @@ import java.lang.reflect.Constructor;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.lang.reflect.Modifier;
import java.net.URI;
import java.net.URL;
import java.time.temporal.Temporal;
import java.util.Arrays;
import java.util.Collections;
import java.util.Date;
import java.util.HashSet;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import java.util.Set;
@@ -663,26 +658,20 @@ public abstract class BeanUtils {
}
/**
* Check if the given type represents a "simple" value type: a primitive or
* primitive wrapper, an enum, a String or other CharSequence, a Number, a
* Date, a Temporal, a URI, a URL, a Locale, or a Class.
* Check if the given type represents a "simple" value type for
* bean property and data binding purposes:
* a primitive or primitive wrapper, an {@code Enum}, a {@code String}
* or other {@code CharSequence}, a {@code Number}, a {@code Date},
* a {@code Temporal}, a {@code UUID}, a {@code URI}, a {@code URL},
* a {@code Locale}, or a {@code Class}.
* <p>{@code Void} and {@code void} are not considered simple value types.
* @param type the type to check
* @return whether the given type represents a "simple" value type
* @see #isSimpleProperty(Class)
* @see ClassUtils#isSimpleValueType(Class)
*/
public static boolean isSimpleValueType(Class<?> type) {
return (Void.class != type && void.class != type &&
(ClassUtils.isPrimitiveOrWrapper(type) ||
Enum.class.isAssignableFrom(type) ||
CharSequence.class.isAssignableFrom(type) ||
Number.class.isAssignableFrom(type) ||
Date.class.isAssignableFrom(type) ||
Temporal.class.isAssignableFrom(type) ||
URI.class == type ||
URL.class == type ||
Locale.class == type ||
Class.class == type));
return ClassUtils.isSimpleValueType(type);
}