org.springframework.beans.propertyeditors

Class ReaderEditor

java.lang.Object

java.beans.PropertyEditorSupport

org.springframework.beans.propertyeditors.ReaderEditor

All Implemented Interfaces:

PropertyEditor

public class ReaderEditor
extends PropertyEditorSupport

One-way PropertyEditor which can convert from a text String to a java.io.Reader, interpreting the given String as a Spring resource location (e.g. a URL String).

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

Note that such readers usually do not get closed by Spring itself!

Since:

4.2

Author:

Juergen Hoeller

See Also:

Reader, ResourceEditor, ResourceLoader, InputStreamEditor

Constructor Summary

Constructors

Constructor and Description
ReaderEditor() Create a new ReaderEditor, using the default ResourceEditor underneath.
ReaderEditor(ResourceEditor resourceEditor) Create a new ReaderEditor, using the given ResourceEditor underneath.

Method Summary

Modifier and Type	Method and Description
String	getAsText() This implementation returns null to indicate that there is no appropriate text representation.
void	setAsText(String text)

Methods inherited from class java.beans.PropertyEditorSupport

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

Methods inherited from class java.lang.Object

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

Constructor Detail

ReaderEditor

public ReaderEditor()

Create a new ReaderEditor, using the default ResourceEditor underneath.

ReaderEditor

public ReaderEditor(ResourceEditor resourceEditor)

Create a new ReaderEditor, using the given ResourceEditor underneath.

Parameters:

resourceEditor - the ResourceEditor to use

Method Detail

setAsText

public void setAsText(String text)
               throws IllegalArgumentException

Specified by:

setAsText in interface PropertyEditor

Overrides:

setAsText in class PropertyEditorSupport

Throws:

IllegalArgumentException

getAsText

@Nullable
public String getAsText()

This implementation returns null to indicate that there is no appropriate text representation.

Specified by:

getAsText in interface PropertyEditor

Overrides:

getAsText in class PropertyEditorSupport