// FileField.java
// $Id: FileField.java,v 1.4 2000/08/16 21:37:49 ylafon Exp $
// (c) COPYRIGHT MIT and INRIA, 1996.
// Please first read the full copyright statement in file COPYRIGHT.html
package org.w3c.tools.forms ;
import java.io.File;
public class FileField extends StringField {
/**
* Get this field's value in its native type.
* @return An instance of File, or <strong>null</strong>.
*/
public Object getValue() {
return new File(value) ;
}
/**
* Get this field's value as a File instance.
* @return An instance of FIle, or <strong>null</strong>.
*/
public File getFileValue() {
return new File(value) ;
}
/**
* Set this field's value using the native type.
* @param value The new File value for the field.
* @param update Should we update the editor's view ?
* @exception IllegalFieldValueException If the value isn't accepted.
*/
public void setValue(Object object, boolean notify, boolean update)
throws IllegalFieldValueException
{
if ( ! (object instanceof File) )
throw new IllegalFieldValueException (object) ;
setValue((File) object, notify, update) ;
}
/**
* Set this field's value.
* @param file The new File value for the field.
* @param update Update the editor's view ?
* @exception IllegalFieldValueException If the value isn't accepted.
*/
public void setValue(File value, boolean notify, boolean update)
throws IllegalFieldValueException
{
super.setValue(value.getAbsolutePath(), notify, update) ;
}
public FileField(FormManager manager
, String name, String title
, File value) {
super(manager, name, title, ((value != null)
? value.getAbsolutePath()
: null)) ;
}
public FileField(FormManager manager, String name, String title) {
this(manager, name, title, null) ;
}
}
|