org.springframework.beans.propertyeditors
Class CustomBooleanEditor

java.lang.Object
  java.beans.PropertyEditorSupport
      org.springframework.beans.propertyeditors.CustomBooleanEditor

All Implemented Interfaces:

java.beans.PropertyEditor

public class CustomBooleanEditor

extends java.beans.PropertyEditorSupport

Property editor for Boolean properties.

This is not meant to be used as system PropertyEditor but rather as locale-specific Boolean editor within custom controller code, to parse UI-caused boolean strings into Boolean properties of beans, and evaluate them in the UI form.

In web MVC code, this editor will typically be registered with binder.registerCustomEditor calls in an implementation of BaseCommandController's initBinder method.

Since:

10.06.2003

Author:

Juergen Hoeller

See Also:

DataBinder.registerCustomEditor(java.lang.Class, java.beans.PropertyEditor), BaseCommandController.initBinder(javax.servlet.http.HttpServletRequest, org.springframework.web.bind.ServletRequestDataBinder), BindInitializer.initBinder(javax.servlet.ServletRequest, org.springframework.web.bind.ServletRequestDataBinder)

Field Summary

static java.lang.String	VALUE_FALSE
static java.lang.String	VALUE_TRUE

Constructor Summary

CustomBooleanEditor(boolean allowEmpty)
Create a new CustomBooleanEditor instance.

Method Summary

java.lang.String	getAsText()
void	setAsText(java.lang.String text)

Methods inherited from class java.beans.PropertyEditorSupport

addPropertyChangeListener, firePropertyChange, getCustomEditor, getJavaInitializationString, getTags, getValue, isPaintable, paintValue, removePropertyChangeListener, setValue, supportsCustomEditor

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

VALUE_TRUE

public static final java.lang.String VALUE_TRUE

See Also:

Constant Field Values

VALUE_FALSE

public static final java.lang.String VALUE_FALSE

See Also:

Constant Field Values

Constructor Detail

CustomBooleanEditor

public CustomBooleanEditor(boolean allowEmpty)

Create a new CustomBooleanEditor instance.

The allowEmpty parameter states if an empty String should be allowed for parsing, i.e. get interpreted as null value. Else, an IllegalArgumentException gets thrown in that case.

Parameters:

allowEmpty - if empty strings should be allowed

Method Detail

setAsText

public void setAsText(java.lang.String text)
               throws java.lang.IllegalArgumentException

Throws:

java.lang.IllegalArgumentException

getAsText

public java.lang.String getAsText()