| /************************************************************************ |
| * |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER |
| * |
| * Copyright 2008, 2010 Oracle and/or its affiliates. All rights reserved. |
| * |
| * Use is subject to license terms. |
| * |
| * 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. You can also |
| * obtain a copy of the License at http://odftoolkit.org/docs/license.txt |
| * |
| * 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.odftoolkit.odfvalidator; |
| |
| import java.io.File; |
| import java.io.FileFilter; |
| import java.util.regex.Pattern; |
| |
| |
| public class ODFFileFilter implements FileFilter |
| { |
| private boolean m_bRecursive; |
| private Pattern m_aExcludePattern = null; |
| |
| public ODFFileFilter( boolean bRecursive ) |
| { |
| m_bRecursive = bRecursive; |
| } |
| |
| public ODFFileFilter( String aExcludeRegExp, boolean bRecursive ) |
| { |
| m_bRecursive = bRecursive; |
| if( aExcludeRegExp != null ) |
| m_aExcludePattern = Pattern.compile(aExcludeRegExp); |
| } |
| |
| |
| public boolean accept(File aFile) { |
| return !exclude( aFile ) && (aFile.isDirectory() ? m_bRecursive : hasODFExtension( aFile )); |
| } |
| |
| private boolean exclude(File aFile) |
| { |
| boolean bExclude = false; |
| if( m_aExcludePattern != null ) |
| bExclude = m_aExcludePattern.matcher(aFile.getAbsolutePath()).matches(); |
| return bExclude; |
| } |
| |
| private boolean hasODFExtension(File aFile) |
| { |
| String aName = aFile.getName(); |
| int nIndex = aName.lastIndexOf('.'); |
| if (nIndex != -1 && aName.length() > nIndex+1) |
| { |
| String aExt = aName.substring(nIndex+1); |
| if( aExt.length() == 3 ) |
| { |
| return aExt.equalsIgnoreCase("odt") || |
| aExt.equalsIgnoreCase("ods") || |
| aExt.equalsIgnoreCase("odg") || |
| aExt.equalsIgnoreCase("odp") || |
| aExt.equalsIgnoreCase("odf") || |
| aExt.equalsIgnoreCase("odc") || |
| aExt.equalsIgnoreCase("odb") || |
| aExt.equalsIgnoreCase("ott") || |
| aExt.equalsIgnoreCase("ots") || |
| aExt.equalsIgnoreCase("otg") || |
| aExt.equalsIgnoreCase("otp") || |
| aExt.equalsIgnoreCase("otf") || |
| aExt.equalsIgnoreCase("otc"); |
| } |
| } |
| |
| return false; |
| } |
| } |