org.springframework.beans.propertyeditors.FileEditor Maven / Gradle / Ivy
/*
* Copyright 2002-2005 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.beans.propertyeditors;
import java.beans.PropertyEditorSupport;
import java.io.File;
import org.springframework.util.StringUtils;
/**
* Editor for java.io.File, to directly populate a File property
* instead of using a String file name property as bridge.
*
* Supports any pathname accepted by the File(pathname)
* constructor.
*
* @author Juergen Hoeller
* @since 09.12.2003
* @see java.io.File#File(String)
*/
public class FileEditor extends PropertyEditorSupport {
public void setAsText(String text) throws IllegalArgumentException {
if (StringUtils.hasText(text)) {
setValue(new File(text));
}
else {
setValue(null);
}
}
public String getAsText() {
if (getValue() != null) {
return ((File) getValue()).getAbsolutePath();
}
else {
return "";
}
}
}