java.lang.Object
- java.beans.PropertyEditorSupport
- - org.springframework.beans.propertyeditors.CustomDateEditor

所有已实现的接口:
PropertyEditor
```
public class CustomDateEditor
extends PropertyEditorSupport
```
Property editor for java.util.Date, supporting a custom java.text.DateFormat.
This is not meant to be used as system PropertyEditor but rather as locale-specific date editor within custom controller code, parsing user-entered number strings into Date properties of beans and rendering them in the UI form.
In web MVC code, this editor will typically be registered with binder.registerCustomEditor.
从以下版本开始:
28.04.2003
作者:
Juergen Hoeller
另请参阅:
Date, DateFormat, DataBinder.registerCustomEditor(java.lang.Class<?>, java.beans.PropertyEditor)

构造器概要

构造器
构造器	说明
`CustomDateEditor(DateFormat dateFormat, boolean allowEmpty)`	Create a new CustomDateEditor instance, using the given DateFormat for parsing and rendering.
`CustomDateEditor(DateFormat dateFormat, boolean allowEmpty, int exactDateLength)`	Create a new CustomDateEditor instance, using the given DateFormat for parsing and rendering.

方法概要

所有方法实例方法具体方法
修饰符和类型	方法	说明
`String`	`getAsText()`	Format the Date as String, using the specified DateFormat.
`void`	`setAsText(String text)`	Parse the Date from the given text, using the specified DateFormat.

从类继承的方法 java.beans.PropertyEditorSupport
addPropertyChangeListener, firePropertyChange, getCustomEditor, getJavaInitializationString, getSource, getTags, getValue, isPaintable, paintValue, removePropertyChangeListener, setSource, setValue, supportsCustomEditor

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 构造器详细资料
  - CustomDateEditor
```
public CustomDateEditor(DateFormat dateFormat,
                        boolean allowEmpty)
```
    Create a new CustomDateEditor instance, using the given DateFormat for parsing and rendering.
    The "allowEmpty" parameter states if an empty String should be allowed for parsing, i.e. get interpreted as null value. Otherwise, an IllegalArgumentException gets thrown in that case.
    参数:
    dateFormat - DateFormat to use for parsing and rendering
    allowEmpty - if empty strings should be allowed
  - CustomDateEditor
```
public CustomDateEditor(DateFormat dateFormat,
                        boolean allowEmpty,
                        int exactDateLength)
```
    Create a new CustomDateEditor instance, using the given DateFormat for parsing and rendering.
    The "allowEmpty" parameter states if an empty String should be allowed for parsing, i.e. get interpreted as null value. Otherwise, an IllegalArgumentException gets thrown in that case.
    The "exactDateLength" parameter states that IllegalArgumentException gets thrown if the String does not exactly match the length specified. This is useful because SimpleDateFormat does not enforce strict parsing of the year part, not even with setLenient(false). Without an "exactDateLength" specified, the "01/01/05" would get parsed to "01/01/0005". However, even with an "exactDateLength" specified, prepended zeros in the day or month part may still allow for a shorter year part, so consider this as just one more assertion that gets you closer to the intended date format.
    参数:
    dateFormat - DateFormat to use for parsing and rendering
    allowEmpty - if empty strings should be allowed
    exactDateLength - the exact expected length of the date String
- 方法详细资料
  - setAsText
```
public void setAsText(String text)
               throws IllegalArgumentException
```
    Parse the Date from the given text, using the specified DateFormat.
    指定者:
    setAsText 在接口中 PropertyEditor
    覆盖:
    setAsText 在类中 PropertyEditorSupport
    抛出:
    IllegalArgumentException
  - getAsText
```
public String getAsText()
```
    Format the Date as String, using the specified DateFormat.
    指定者:
    getAsText 在接口中 PropertyEditor
    覆盖:
    getAsText 在类中 PropertyEditorSupport

类 CustomDateEditor

构造器概要

方法概要

从类继承的方法 java.beans.PropertyEditorSupport

从类继承的方法 java.lang.Object

构造器详细资料

CustomDateEditor

CustomDateEditor

方法详细资料

setAsText

getAsText