| /******************************************************************************* |
| * Copyright (c) 2003, 2004 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.jst.ws.internal.ui.common; |
| |
| import org.eclipse.core.resources.IFile; |
| |
| /** |
| * This is the interface for a class of objects that filter |
| * other objects for inclusion or exclusion by some consumer. |
| */ |
| public class FileExtensionFilter implements IFilter |
| { |
| private String[] extensions_; |
| |
| public FileExtensionFilter(String[] extensions) |
| { |
| extensions_ = (extensions != null) ? extensions : new String[0]; |
| } |
| |
| /** |
| * Returns the locale-specific name of this filter. |
| * @return The locale-specific name of this filter. |
| */ |
| public String getName() |
| { |
| return "org.eclipse.jst.ws.atk.ui.editor.common.FileExtensionFilter"; |
| } |
| |
| /** |
| * Returns the locale-specific description of this filter. |
| * @return The locale-specific description of this filter. |
| */ |
| public String getDescription() |
| { |
| return "org.eclipse.jst.ws.atk.ui.editor.common.FileExtensionFilter"; |
| } |
| |
| /** |
| * Returns true if and only if this <code>Filter</code> |
| * accepts the given <code>object</code>. This method |
| * must return true if and only if {@link #statusOf} |
| * returns an <code>IStatus</code> with a severity of |
| * less than <code>IStatus.ERROR</code>. |
| * @param object The object to filter. |
| * @return True if and only if this <code>Filter</code> |
| * accepts the given <code>object</code>. |
| */ |
| public boolean accepts(Object object) |
| { |
| if (object instanceof IFile) |
| { |
| IFile file = (IFile)object; |
| for (int i = 0; i < extensions_.length; i++) |
| { |
| if (file.getFileExtension() != null && file.getFileExtension().equals(extensions_[i])) |
| return true; |
| } |
| } |
| return false; |
| } |
| } |