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前往新版Gitcode,体验更适合开发者的 AI 搜索 >>
提交
5f9f6995
编写于
12月 15, 2009
作者:
J
Juergen Hoeller
浏览文件
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电子邮件补丁
差异文件
refined PropertyEditor exposure for the ConversionService case
上级
0057481a
变更
3
隐藏空白更改
内联
并排
Showing
3 changed file
with
21 addition
and
14 deletion
+21
-14
org.springframework.context/src/main/java/org/springframework/validation/AbstractPropertyBindingResult.java
...ngframework/validation/AbstractPropertyBindingResult.java
+5
-4
org.springframework.core/src/main/java/org/springframework/core/convert/support/ConvertingPropertyEditorAdapter.java
...core/convert/support/ConvertingPropertyEditorAdapter.java
+10
-4
org.springframework.web.servlet/src/main/java/org/springframework/web/servlet/tags/form/ValueFormatter.java
...springframework/web/servlet/tags/form/ValueFormatter.java
+6
-6
未找到文件。
org.springframework.context/src/main/java/org/springframework/validation/AbstractPropertyBindingResult.java
浏览文件 @
5f9f6995
...
...
@@ -117,9 +117,8 @@ public abstract class AbstractPropertyBindingResult extends AbstractBindingResul
if
(
this
.
conversionService
!=
null
)
{
// Try custom formatter...
TypeDescriptor
fieldDesc
=
getPropertyAccessor
().
getPropertyTypeDescriptor
(
fixedField
);
TypeDescriptor
stringDesc
=
TypeDescriptor
.
valueOf
(
String
.
class
);
if
(
fieldDesc
!=
null
&&
this
.
conversionService
.
canConvert
(
fieldDesc
,
stringDesc
))
{
return
this
.
conversionService
.
convert
(
value
,
fieldDesc
,
stringDesc
);
if
(
fieldDesc
!=
null
&&
this
.
conversionService
.
canConvert
(
fieldDesc
,
TypeDescriptor
.
STRING
))
{
return
this
.
conversionService
.
convert
(
value
,
fieldDesc
,
TypeDescriptor
.
STRING
);
}
}
return
value
;
...
...
@@ -153,7 +152,9 @@ public abstract class AbstractPropertyBindingResult extends AbstractBindingResul
TypeDescriptor
td
=
(
field
!=
null
?
getPropertyAccessor
().
getPropertyTypeDescriptor
(
fixedField
(
field
))
:
TypeDescriptor
.
valueOf
(
valueType
));
editor
=
new
ConvertingPropertyEditorAdapter
(
this
.
conversionService
,
td
);
if
(
this
.
conversionService
.
canConvert
(
TypeDescriptor
.
STRING
,
td
))
{
editor
=
new
ConvertingPropertyEditorAdapter
(
this
.
conversionService
,
td
);
}
}
return
editor
;
}
...
...
org.springframework.core/src/main/java/org/springframework/core/convert/support/ConvertingPropertyEditorAdapter.java
浏览文件 @
5f9f6995
...
...
@@ -31,12 +31,12 @@ import org.springframework.util.Assert;
*/
public
class
ConvertingPropertyEditorAdapter
extends
PropertyEditorSupport
{
private
static
final
TypeDescriptor
stringDescriptor
=
TypeDescriptor
.
valueOf
(
String
.
class
);
private
final
ConversionService
conversionService
;
private
final
TypeDescriptor
targetDescriptor
;
private
final
boolean
canConvertToString
;
/**
* Create a new ConvertingPropertyEditorAdapter for a given
...
...
@@ -50,17 +50,23 @@ public class ConvertingPropertyEditorAdapter extends PropertyEditorSupport {
Assert
.
notNull
(
targetDescriptor
,
"TypeDescriptor must not be null"
);
this
.
conversionService
=
conversionService
;
this
.
targetDescriptor
=
targetDescriptor
;
this
.
canConvertToString
=
conversionService
.
canConvert
(
this
.
targetDescriptor
,
TypeDescriptor
.
STRING
);
}
@Override
public
void
setAsText
(
String
text
)
throws
IllegalArgumentException
{
setValue
(
this
.
conversionService
.
convert
(
text
,
stringDescriptor
,
this
.
targetDescriptor
));
setValue
(
this
.
conversionService
.
convert
(
text
,
TypeDescriptor
.
STRING
,
this
.
targetDescriptor
));
}
@Override
public
String
getAsText
()
{
return
(
String
)
this
.
conversionService
.
convert
(
getValue
(),
this
.
targetDescriptor
,
stringDescriptor
);
if
(
this
.
canConvertToString
)
{
return
(
String
)
this
.
conversionService
.
convert
(
getValue
(),
this
.
targetDescriptor
,
TypeDescriptor
.
STRING
);
}
else
{
return
null
;
}
}
}
org.springframework.web.servlet/src/main/java/org/springframework/web/servlet/tags/form/ValueFormatter.java
浏览文件 @
5f9f6995
/*
* Copyright 2002-200
7
the original author or authors.
* Copyright 2002-200
9
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.
...
...
@@ -59,16 +59,16 @@ abstract class ValueFormatter {
if
(
propertyEditor
!=
null
&&
!(
value
instanceof
String
))
{
try
{
propertyEditor
.
setValue
(
value
);
return
getDisplayString
(
propertyEditor
.
getAsText
(),
htmlEscape
);
String
text
=
propertyEditor
.
getAsText
();
if
(
text
!=
null
)
{
return
getDisplayString
(
text
,
htmlEscape
);
}
}
catch
(
Throwable
ex
)
{
// The PropertyEditor might not support this value... pass through.
return
getDisplayString
(
value
,
htmlEscape
);
}
}
else
{
return
getDisplayString
(
value
,
htmlEscape
);
}
return
getDisplayString
(
value
,
htmlEscape
);
}
}
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