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Java > Open Source Codes > org > eclipse > pde > internal > ui > util > FileValidator


1 /*******************************************************************************
2  * Copyright (c) 2005, 2006 IBM Corporation and others.
3  * All rights reserved. This program and the accompanying materials
4  * are made available under the terms of the Eclipse Public License v1.0
5  * which accompanies this distribution, and is available at
6  * http://www.eclipse.org/legal/epl-v10.html
7  *
8  * Contributors:
9  * IBM Corporation - initial API and implementation
10  *******************************************************************************/
11 package org.eclipse.pde.internal.ui.util;
12
13 import org.eclipse.core.resources.IFile;
14 import org.eclipse.core.runtime.IStatus;
15 import org.eclipse.core.runtime.Status;
16 import org.eclipse.pde.internal.ui.PDEPlugin;
17 import org.eclipse.ui.dialogs.ISelectionStatusValidator;
18
19 public class FileValidator implements ISelectionStatusValidator {
20
21     public IStatus validate(Object JavaDoc[] selection) {
22         if (selection.length > 0 && selection[0] instanceof IFile) {
23             return new Status(
24                 IStatus.OK,
25                 PDEPlugin.getPluginId(),
26                 IStatus.OK,
27                 "", //$NON-NLS-1$
28 null);
29         }
30         return new Status(
31             IStatus.ERROR,
32             PDEPlugin.getPluginId(),
33             IStatus.ERROR,
34             "", //$NON-NLS-1$
35 null);
36     }
37
38 }
39
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