/protocols/ss7/sgw/boot/src/main/java/org/mobicents/ss7/sgw/boot/FileFilterImpl.java
Java | 79 lines | 41 code | 11 blank | 27 comment | 8 complexity | cf831ab707fad4045bb9cdec09035162 MD5 | raw file
1/* 2 * JBoss, Home of Professional Open Source 3 * Copyright 2011, Red Hat, Inc. and individual contributors 4 * by the @authors tag. See the copyright.txt in the distribution for a 5 * full listing of individual contributors. 6 * 7 * This is free software; you can redistribute it and/or modify it 8 * under the terms of the GNU Lesser General Public License as 9 * published by the Free Software Foundation; either version 2.1 of 10 * the License, or (at your option) any later version. 11 * 12 * This software is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 * Lesser General Public License for more details. 16 * 17 * You should have received a copy of the GNU Lesser General Public 18 * License along with this software; if not, write to the Free 19 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 20 * 02110-1301 USA, or see the FSF site: http://www.fsf.org. 21 */ 22 23package org.mobicents.ss7.sgw.boot; 24 25import java.io.File; 26import java.io.FileFilter; 27import java.util.Set; 28import java.util.concurrent.CopyOnWriteArraySet; 29 30/** 31 * 32 * @author amit bhayani 33 * 34 */ 35public class FileFilterImpl implements FileFilter { 36 37 /** The file suffixes */ 38 private static Set<String> fileSuffixes = new CopyOnWriteArraySet<String>(); 39 40 static { 41 fileSuffixes.add("-beans.xml"); 42 fileSuffixes.add("-conf.xml"); 43 } 44 45 public FileFilterImpl() { 46 } 47 48 public FileFilterImpl(Set<String> suffixes) { 49 if (suffixes == null) 50 throw new IllegalArgumentException("Null suffixes"); 51 fileSuffixes.clear(); 52 fileSuffixes.addAll(suffixes); 53 } 54 55 public boolean accept(File pathname) { 56 for (String suffix : fileSuffixes) { 57 String filePathName = pathname.getName(); 58 if (filePathName.endsWith(suffix)) 59 return true; 60 } 61 return false; 62 } 63 64 public Set<String> getSuffixes() { 65 return fileSuffixes; 66 } 67 68 public static boolean addFileSuffix(String suffix) { 69 if (suffix == null) 70 throw new IllegalArgumentException("Null suffix"); 71 return fileSuffixes.add(suffix); 72 } 73 74 public static boolean removeFileSuffix(String suffix) { 75 if (suffix == null) 76 throw new IllegalArgumentException("Null suffix"); 77 return fileSuffixes.remove(suffix); 78 } 79}