java.lang.Object
- java.beans.PropertyEditorSupport
- - org.springframework.core.io.support.ResourceArrayPropertyEditor

All Implemented Interfaces:
PropertyEditor
```
public class ResourceArrayPropertyEditor
extends PropertyEditorSupport
```
Editor for Resource arrays, to automatically convert String location patterns (e.g. "file:C:/my*.txt" or "classpath*:myfile.txt") to Resource array properties. Can also translate a collection or array of location patterns into a merged Resource array.
A path may contain ${...} placeholders, to be resolved as Environment properties: e.g. ${user.dir}. Unresolvable placeholders are ignored by default.
Delegates to a ResourcePatternResolver, by default using a PathMatchingResourcePatternResolver.
Since:
1.1.2
Author:
Juergen Hoeller, Chris Beams
See Also:
Resource, ResourcePatternResolver, PathMatchingResourcePatternResolver

Constructor Summary

Constructors
Constructor	Description
`ResourceArrayPropertyEditor()`	Create a new ResourceArrayPropertyEditor with a default `PathMatchingResourcePatternResolver` and `StandardEnvironment`.
`ResourceArrayPropertyEditor(ResourcePatternResolver resourcePatternResolver, PropertyResolver propertyResolver)`	Create a new ResourceArrayPropertyEditor with the given `ResourcePatternResolver` and `PropertyResolver` (typically an `Environment`).
`ResourceArrayPropertyEditor(ResourcePatternResolver resourcePatternResolver, PropertyResolver propertyResolver, boolean ignoreUnresolvablePlaceholders)`	Create a new ResourceArrayPropertyEditor with the given `ResourcePatternResolver` and `PropertyResolver` (typically an `Environment`).

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected String`	`resolvePath(String path)`	Resolve the given path, replacing placeholders with corresponding system property values if necessary.
`void`	`setAsText(String text)`	Treat the given text as a location pattern and convert it to a Resource array.
`void`	`setValue(Object value)`	Treat the given value as a collection or array and convert it to a Resource array.

Methods inherited from class java.beans.PropertyEditorSupport
addPropertyChangeListener, firePropertyChange, getAsText, getCustomEditor, getJavaInitializationString, getSource, getTags, getValue, isPaintable, paintValue, removePropertyChangeListener, setSource, supportsCustomEditor

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - ResourceArrayPropertyEditor
```
public ResourceArrayPropertyEditor()
```
    Create a new ResourceArrayPropertyEditor with a default PathMatchingResourcePatternResolver and StandardEnvironment.
    See Also:
    PathMatchingResourcePatternResolver, Environment
  - ResourceArrayPropertyEditor
```
public ResourceArrayPropertyEditor(ResourcePatternResolver resourcePatternResolver,
                                   @Nullable
                                   PropertyResolver propertyResolver)
```
    Create a new ResourceArrayPropertyEditor with the given ResourcePatternResolver and PropertyResolver (typically an Environment).
    Parameters:
    resourcePatternResolver - the ResourcePatternResolver to use
    propertyResolver - the PropertyResolver to use
  - ResourceArrayPropertyEditor
```
public ResourceArrayPropertyEditor(ResourcePatternResolver resourcePatternResolver,
                                   @Nullable
                                   PropertyResolver propertyResolver,
                                   boolean ignoreUnresolvablePlaceholders)
```
    Create a new ResourceArrayPropertyEditor with the given ResourcePatternResolver and PropertyResolver (typically an Environment).
    Parameters:
    resourcePatternResolver - the ResourcePatternResolver to use
    propertyResolver - the PropertyResolver to use
    ignoreUnresolvablePlaceholders - whether to ignore unresolvable placeholders if no corresponding system property could be found
- Method Detail
  - setAsText
```
public void setAsText(String text)
```
    Treat the given text as a location pattern and convert it to a Resource array.
    Specified by:
    setAsText in interface PropertyEditor
    Overrides:
    setAsText in class PropertyEditorSupport
  - setValue
```
public void setValue(Object value)
              throws IllegalArgumentException
```
    Treat the given value as a collection or array and convert it to a Resource array. Considers String elements as location patterns and takes Resource elements as-is.
    Specified by:
    setValue in interface PropertyEditor
    Overrides:
    setValue in class PropertyEditorSupport
    Throws:
    IllegalArgumentException
  - resolvePath
```
protected String resolvePath(String path)
```
    Resolve the given path, replacing placeholders with corresponding system property values if necessary.
    Parameters:
    path - the original file path
    Returns:
    the resolved file path
    See Also:
    PropertyResolver.resolvePlaceholders(java.lang.String), PropertyResolver.resolveRequiredPlaceholders(String)

Class ResourceArrayPropertyEditor

Constructor Summary

Method Summary

Methods inherited from class java.beans.PropertyEditorSupport

Methods inherited from class java.lang.Object

Constructor Detail

ResourceArrayPropertyEditor

ResourceArrayPropertyEditor

ResourceArrayPropertyEditor

Method Detail

setAsText

setValue

resolvePath