org.springframework.beans.propertyeditors

类 FileEditor

java.lang.Object

java.beans.PropertyEditorSupport

org.springframework.beans.propertyeditors.FileEditor

所有已实现的接口:

PropertyEditor

public class FileEditor
extends PropertyEditorSupport

Editor for java.io.File, to directly populate a File property from a Spring resource location.

Supports Spring-style URL notation: any fully qualified standard URL ("file:", "http:", etc) and Spring's special "classpath:" pseudo-URL.

NOTE: The behavior of this editor has changed in Spring 2.0. Previously, it created a File instance directly from a filename. As of Spring 2.0, it takes a standard Spring resource location as input; this is consistent with URLEditor and InputStreamEditor now.

NOTE: In Spring 2.5 the following modification was made. If a file name is specified without a URL prefix or without an absolute path then we try to locate the file using standard ResourceLoader semantics. If the file was not found, then a File instance is created assuming the file name refers to a relative file location.

从以下版本开始:

09.12.2003

作者:

Juergen Hoeller, Thomas Risberg

另请参阅:

File, ResourceEditor, ResourceLoader, URLEditor, InputStreamEditor

构造器概要

构造器

构造器和说明
FileEditor() Create a new FileEditor, using a default ResourceEditor underneath.
FileEditor(org.springframework.core.io.ResourceEditor resourceEditor) Create a new FileEditor, using the given ResourceEditor underneath.

方法概要

限定符和类型	方法和说明
String	getAsText()
void	setAsText(String text)

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

FileEditor

public FileEditor()

Create a new FileEditor, using a default ResourceEditor underneath.

FileEditor

public FileEditor(org.springframework.core.io.ResourceEditor resourceEditor)

Create a new FileEditor, using the given ResourceEditor underneath.

参数:

resourceEditor - the ResourceEditor to use

方法详细资料

setAsText

public void setAsText(String text)
               throws IllegalArgumentException

指定者:

setAsText 在接口中 PropertyEditor

覆盖:

setAsText 在类中 PropertyEditorSupport

抛出:

IllegalArgumentException

getAsText

public String getAsText()

指定者:

getAsText 在接口中 PropertyEditor

覆盖:

getAsText 在类中 PropertyEditorSupport