public class ResourceEditor
extends java.beans.PropertyEditorSupport
Editor for Resource
descriptors, to automatically convert String locations
e.g. file:C:/myfile.txt or classpath:myfile.txt to
Resource properties instead of using a String location property.
The path may contain ${...} placeholders, to be
resolved as Environment properties:
e.g. ${user.dir}. Unresolvable placeholders are ignored by default.
Delegates to a ResourceLoader to do the heavy lifting,
by default using a DefaultResourceLoader.
Resource,
ResourceLoader,
DefaultResourceLoader,
PropertyResolver.resolvePlaceholders(java.lang.String)| Constructor and Description |
|---|
ResourceEditor()
Create a new instance of the
ResourceEditor class
using a DefaultResourceLoader and StandardEnvironment. |
ResourceEditor(ResourceLoader resourceLoader,
PropertyResolver propertyResolver)
Create a new instance of the
ResourceEditor class
using the given ResourceLoader and PropertyResolver. |
ResourceEditor(ResourceLoader resourceLoader,
PropertyResolver propertyResolver,
boolean ignoreUnresolvablePlaceholders)
Create a new instance of the
ResourceEditor class
using the given ResourceLoader. |
| Modifier and Type | Method and Description |
|---|---|
java.lang.String |
getAsText() |
protected java.lang.String |
resolvePath(java.lang.String path)
Resolve the given path, replacing placeholders with corresponding
property values from the
environment if necessary. |
void |
setAsText(java.lang.String text) |
public ResourceEditor()
ResourceEditor class
using a DefaultResourceLoader and StandardEnvironment.public ResourceEditor(ResourceLoader resourceLoader, PropertyResolver propertyResolver)
ResourceEditor class
using the given ResourceLoader and PropertyResolver.resourceLoader - the ResourceLoader to usepropertyResolver - the PropertyResolver to usepublic ResourceEditor(ResourceLoader resourceLoader, PropertyResolver propertyResolver, boolean ignoreUnresolvablePlaceholders)
ResourceEditor class
using the given ResourceLoader.resourceLoader - the ResourceLoader to usepropertyResolver - the PropertyResolver to useignoreUnresolvablePlaceholders - whether to ignore unresolvable placeholders
if no corresponding property could be found in the given propertyResolverpublic void setAsText(java.lang.String text)
setAsText in interface java.beans.PropertyEditorsetAsText in class java.beans.PropertyEditorSupportprotected java.lang.String resolvePath(java.lang.String path)
environment if necessary.path - the original file pathPropertyResolver.resolvePlaceholders(java.lang.String),
PropertyResolver.resolveRequiredPlaceholders(java.lang.String)public java.lang.String getAsText()
getAsText in interface java.beans.PropertyEditorgetAsText in class java.beans.PropertyEditorSupport