SpringMVC数据绑定大全

/**

* Actually register the default editors for this registry instance.

*/

private

void

doRegisterDefaultEditors() {

this

.defaultEditors =

new

HashMap<Class,PropertyEditor>(

64

);

// Simple editors,without parameterization capabilities.

// The JDK does not contain a default editor for any of these target types.

this

.defaultEditors.put(Charset.

class

,

new

CharsetEditor());

this

.defaultEditors.put(Class.

class

,

new

ClassEditor());

this

.defaultEditors.put(Class[].

class

,

new

ClassArrayEditor());

this

.defaultEditors.put(Currency.

class

,

new

CurrencyEditor());

this

.defaultEditors.put(File.

class

,

new

FileEditor());

this

.defaultEditors.put(InputStream.

class

,

new

InputStreamEditor());

this

.defaultEditors.put(Locale.

class

,

new

LocaleEditor());

this

.defaultEditors.put(Pattern.

class

,

new

PatternEditor());

this

.defaultEditors.put(Properties.

class

,

new

PropertiesEditor());

this

.defaultEditors.put(Resource[].

class

,

new

ResourceArrayPropertyEditor());

this

.defaultEditors.put(TimeZone.

class

,

new

TimeZoneEditor());

this

.defaultEditors.put(URI.

class

,

new

URIEditor());

this

.defaultEditors.put(URL.

class

,

new

URLEditor());

// Default instances of collection editors.

// Can be overridden by registering custom instances of those as custom editors.

this

.defaultEditors.put(Collection.

class

,

new

CustomCollectionEditor(Collection.

class

));

this

.defaultEditors.put(Set.

class

,

new

CustomCollectionEditor(Set.

class

));

this

.defaultEditors.put(SortedSet.

class

,

new

CustomCollectionEditor(SortedSet.

class

));

this

.defaultEditors.put(List.

class

,

new

CustomCollectionEditor(List.

class

));

this

.defaultEditors.put(SortedMap.

class

,

new

CustomMapEditor(SortedMap.

class

));

// Default editors for primitive arrays.

this

.defaultEditors.put(

byte

[].

class

,

new

ByteArrayPropertyEditor());

this

.defaultEditors.put(

char

[].

class

,

new

CharArrayPropertyEditor());

// The JDK does not contain a default editor for char!

this

.defaultEditors.put(

char

.

class

,

new

CharacterEditor(

false

));

this

.defaultEditors.put(Character.

class

,

new

CharacterEditor(

true

));

// Spring's CustomBooleanEditor accepts more flag values than the JDK's default editor.

this

.defaultEditors.put(

boolean

.

class

,

new

CustomBooleanEditor(

false

));

this

.defaultEditors.put(Boolean.

class

,

new

CustomBooleanEditor(

true

));

// The JDK does not contain default editors for number wrapper types!

// Override JDK primitive number editors with our own CustomNumberEditor.

this

.defaultEditors.put(

byte

.

class

,

new

CustomNumberEditor(Byte.

class

,

false

));

this

.defaultEditors.put(Byte.

class

,

new

CustomNumberEditor(Byte.

class

,

true

));

this

.defaultEditors.put(

short

.

class

,

new

CustomNumberEditor(Short.

class

,

false

));

this

.defaultEditors.put(Short.

class

,

new

CustomNumberEditor(Short.

class

,

true

));

this

.defaultEditors.put(

int

.

class

,

new

CustomNumberEditor(Integer.

class

,

false

));

this

.defaultEditors.put(Integer.

class

,

new

CustomNumberEditor(Integer.

class

,

true

));

this

.defaultEditors.put(

long

.

class

,

new

CustomNumberEditor(Long.

class

,

false

));

this

.defaultEditors.put(Long.

class

,

new

CustomNumberEditor(Long.

class

,

true

));

this

.defaultEditors.put(

float

.

class

,

new

CustomNumberEditor(Float.

class

,

false

));

this

.defaultEditors.put(Float.

class

,

new

CustomNumberEditor(Float.

class

,

true

));

this

.defaultEditors.put(

double

.

class

,

new

CustomNumberEditor(Double.

class

,

false

));

this

.defaultEditors.put(Double.

class

,

new

CustomNumberEditor(Double.

class

,

true

));

this

.defaultEditors.put(BigDecimal.

class

,

new

CustomNumberEditor(BigDecimal.

class

,

true

));

this

.defaultEditors.put(BigInteger.

class

,

new

CustomNumberEditor(BigInteger.

class

,

true

));

// Only register config value editors if explicitly requested.

if

(

this

.configValueEditorsActive) {

StringArrayPropertyEditor sae =

new

StringArrayPropertyEditor();

this

.defaultEditors.put(String[].

class

,sae);

this

.defaultEditors.put(

short

[].

class

,sae);

this

.defaultEditors.put(

int

[].

class

,sae);

this

.defaultEditors.put(

long

[].

class

,sae);

}

}