]> gerrit.simantics Code Review - simantics/platform.git/blob - bundles/org.simantics.utils.ui/src/org/simantics/utils/ui/validators/FileNameValidator.java
Fixed a bug related to the extent of variable frames (see test case)
[simantics/platform.git] / bundles / org.simantics.utils.ui / src / org / simantics / utils / ui / validators / FileNameValidator.java
1 /*******************************************************************************
2  * Copyright (c) 2007, 2010 Association for Decentralized Information Management
3  * in Industry THTH ry.
4  * All rights reserved. This program and the accompanying materials
5  * are made available under the terms of the Eclipse Public License v1.0
6  * which accompanies this distribution, and is available at
7  * http://www.eclipse.org/legal/epl-v10.html
8  *
9  * Contributors:
10  *     VTT Technical Research Centre of Finland - initial API and implementation
11  *******************************************************************************/
12 package org.simantics.utils.ui.validators;
13
14 import java.io.File;
15
16 import org.eclipse.jface.dialogs.IInputValidator;
17
18
19 /**
20  * Check that input string is readable file.
21  * 
22  * 
23  * @author Marko Luukkainen <marko.luukkainen@vtt.fi>
24  *
25  */
26 public class FileNameValidator implements IInputValidator{
27         
28         @Override
29         public String isValid(String newText) {
30                 File file = new File(newText);
31                 if (!file.exists())
32                         return "File does not exist.";
33                 if (!file.isFile())
34                         return "Selected path is a directory.";
35                 if (!file.canRead())
36                         return "File is not readable.";
37                 return null;
38         }
39
40 }