org.springframework.core.io
Class ResourceEditor

java.lang.Object
  java.beans.PropertyEditorSupport
      org.springframework.core.io.ResourceEditor

All Implemented Interfaces:

java.beans.PropertyEditor

public class ResourceEditor

extends java.beans.PropertyEditorSupport

Editor for Resource descriptors, to convert String locations to Resource properties automatically instead of using a String location property.

The path may contain ${...} placeholders, to be resolved as system properties: e.g. ${user.dir}.

Delegates to a ResourceLoader, by default DefaultResourceLoader.

Since:

28.12.2003

Author:

Juergen Hoeller

See Also:

PLACEHOLDER_PREFIX, PLACEHOLDER_SUFFIX, Resource, ResourceLoader, DefaultResourceLoader, System.getProperty(String)

Field Summary

protected static org.apache.commons.logging.Log	logger
static java.lang.String	PLACEHOLDER_PREFIX
static java.lang.String	PLACEHOLDER_SUFFIX

Constructor Summary

ResourceEditor()
Create new ResourceEditor with DefaultResourceLoader.

ResourceEditor(ResourceLoader resourceLoader)
Create new ResourceEditor with given ResourceLoader.

Method Summary

protected java.lang.String	resolvePath(java.lang.String path) Resolve the given path, replacing placeholders with corresponding system property values if necessary.
void	setAsText(java.lang.String text)

Methods inherited from class java.beans.PropertyEditorSupport

addPropertyChangeListener, firePropertyChange, getAsText, 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

logger

protected static final org.apache.commons.logging.Log logger

PLACEHOLDER_PREFIX

public static final java.lang.String PLACEHOLDER_PREFIX

See Also:

Constant Field Values

PLACEHOLDER_SUFFIX

public static final java.lang.String PLACEHOLDER_SUFFIX

See Also:

Constant Field Values

Constructor Detail

ResourceEditor

public ResourceEditor()

Create new ResourceEditor with DefaultResourceLoader.

See Also:

DefaultResourceLoader

ResourceEditor

public ResourceEditor(ResourceLoader resourceLoader)

Create new ResourceEditor with given ResourceLoader.

Parameters:

resourceLoader - the ResourceLoader to use

Method Detail

setAsText

public void setAsText(java.lang.String text)

resolvePath

protected java.lang.String resolvePath(java.lang.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:

PLACEHOLDER_PREFIX, PLACEHOLDER_SUFFIX