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Delegate to common ClassUtils.getQualifiedName 

Issue: SPR-15237
This commit is contained in:
Juergen Hoeller 2017-02-10 10:53:08 +01:00
parent ed85337901
commit 81aca78579
1 changed files with 9 additions and 10 deletions
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19
spring-expression/src/main/java/org/springframework/expression/spel/ast/FormatHelper.java
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@ -19,6 +19,7 @@ package org.springframework.expression.spel.ast;
import java.util.List;
import org.springframework.core.convert.TypeDescriptor;
import org.springframework.util.ClassUtils;
/**
* Utility methods (formatters, etc) used during parsing and evaluation.
@ -28,10 +29,10 @@ import org.springframework.core.convert.TypeDescriptor;
public class FormatHelper {
/**
* Produce a nice string for a given method name with specified arguments.
* Produce a readable representation for a given method name with specified arguments.
* @param name the name of the method
* @param argumentTypes the types of the arguments to the method
* @return nicely formatted string, eg. foo(String,int)
* @return a nicely formatted representation, e.g. {@code foo(String,int)}
*/
public static String formatMethodForMessage(String name, List<TypeDescriptor> argumentTypes) {
StringBuilder sb = new StringBuilder(name);
@ -53,16 +54,14 @@ public class FormatHelper {
}
/**
* Produce a nice string for a given class object.
* For example, a string array will have the formatted name "java.lang.String[]".
* @param clazz The class whose name is to be formatted
* @return a formatted string suitable for message inclusion
* Determine a readable name for a given Class object.
* <p>A String array will have the formatted name "java.lang.String[]".
* @param clazz the Class whose name is to be formatted
* @return a formatted String suitable for message inclusion
* @see ClassUtils#getQualifiedName(Class)
*/
public static String formatClassNameForMessage(Class<?> clazz) {
if (clazz == null) {
return "null";
}
return clazz.getTypeName();
return (clazz != null ? ClassUtils.getQualifiedName(clazz) : "null");
}
}