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commons-io-1.4.jar - Apache Commons IO
commons-io-1.4.jar is the JAR file for Commons IO 1.4, which is a library of utilities to assist with developing IO functionality.
JAR File Size and Download Location:
JAR name: commons-io.jar, commons-io-1.4.jar Target JDK version: 1.3 Dependency: None File size: 109043 bytes Date modified: 16-Jan-2008 Download: Apache Commons IO Website
✍: FYIcenter.com
⏎ org/apache/commons/io/filefilter/SuffixFileFilter.java
/* * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. * The ASF licenses this file to You 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 * * 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.apache.commons.io.filefilter; import java.io.File; import java.io.Serializable; import java.util.List; import org.apache.commons.io.IOCase; /** * Filters files based on the suffix (what the filename ends with). * This is used in retrieving all the files of a particular type. * <p> * For example, to retrieve and print all <code>*.java</code> files * in the current directory: * * <pre> * File dir = new File("."); * String[] files = dir.list( new SuffixFileFilter(".java") ); * for (int i = 0; i < files.length; i++) { * System.out.println(files[i]); * } * </pre> * * @since Commons IO 1.0 * @version $Revision: 606381 $ $Date: 2007-12-22 02:03:16 +0000 (Sat, 22 Dec 2007) $ * * @author Stephen Colebourne * @author Federico Barbieri * @author Serge Knystautas * @author Peter Donald */ public class SuffixFileFilter extends AbstractFileFilter implements Serializable { /** The filename suffixes to search for */ private final String[] suffixes; /** Whether the comparison is case sensitive. */ private final IOCase caseSensitivity; /** * Constructs a new Suffix file filter for a single extension. * * @param suffix the suffix to allow, must not be null * @throws IllegalArgumentException if the suffix is null */ public SuffixFileFilter(String suffix) { this(suffix, IOCase.SENSITIVE); } /** * Constructs a new Suffix file filter for a single extension * specifying case-sensitivity. * * @param suffix the suffix to allow, must not be null * @param caseSensitivity how to handle case sensitivity, null means case-sensitive * @throws IllegalArgumentException if the suffix is null * @since Commons IO 1.4 */ public SuffixFileFilter(String suffix, IOCase caseSensitivity) { if (suffix == null) { throw new IllegalArgumentException("The suffix must not be null"); } this.suffixes = new String[] {suffix}; this.caseSensitivity = (caseSensitivity == null ? IOCase.SENSITIVE : caseSensitivity); } /** * Constructs a new Suffix file filter for an array of suffixs. * <p> * The array is not cloned, so could be changed after constructing the * instance. This would be inadvisable however. * * @param suffixes the suffixes to allow, must not be null * @throws IllegalArgumentException if the suffix array is null */ public SuffixFileFilter(String[] suffixes) { this(suffixes, IOCase.SENSITIVE); } /** * Constructs a new Suffix file filter for an array of suffixs * specifying case-sensitivity. * <p> * The array is not cloned, so could be changed after constructing the * instance. This would be inadvisable however. * * @param suffixes the suffixes to allow, must not be null * @param caseSensitivity how to handle case sensitivity, null means case-sensitive * @throws IllegalArgumentException if the suffix array is null * @since Commons IO 1.4 */ public SuffixFileFilter(String[] suffixes, IOCase caseSensitivity) { if (suffixes == null) { throw new IllegalArgumentException("The array of suffixes must not be null"); } this.suffixes = suffixes; this.caseSensitivity = (caseSensitivity == null ? IOCase.SENSITIVE : caseSensitivity); } /** * Constructs a new Suffix file filter for a list of suffixes. * * @param suffixes the suffixes to allow, must not be null * @throws IllegalArgumentException if the suffix list is null * @throws ClassCastException if the list does not contain Strings */ public SuffixFileFilter(List suffixes) { this(suffixes, IOCase.SENSITIVE); } /** * Constructs a new Suffix file filter for a list of suffixes * specifying case-sensitivity. * * @param suffixes the suffixes to allow, must not be null * @param caseSensitivity how to handle case sensitivity, null means case-sensitive * @throws IllegalArgumentException if the suffix list is null * @throws ClassCastException if the list does not contain Strings * @since Commons IO 1.4 */ public SuffixFileFilter(List suffixes, IOCase caseSensitivity) { if (suffixes == null) { throw new IllegalArgumentException("The list of suffixes must not be null"); } this.suffixes = (String[]) suffixes.toArray(new String[suffixes.size()]); this.caseSensitivity = (caseSensitivity == null ? IOCase.SENSITIVE : caseSensitivity); } /** * Checks to see if the filename ends with the suffix. * * @param file the File to check * @return true if the filename ends with one of our suffixes */ public boolean accept(File file) { String name = file.getName(); for (int i = 0; i < this.suffixes.length; i++) { if (caseSensitivity.checkEndsWith(name, suffixes[i])) { return true; } } return false; } /** * Checks to see if the filename ends with the suffix. * * @param file the File directory * @param name the filename * @return true if the filename ends with one of our suffixes */ public boolean accept(File file, String name) { for (int i = 0; i < this.suffixes.length; i++) { if (caseSensitivity.checkEndsWith(name, suffixes[i])) { return true; } } return false; } /** * Provide a String representaion of this file filter. * * @return a String representaion */ public String toString() { StringBuffer buffer = new StringBuffer(); buffer.append(super.toString()); buffer.append("("); if (suffixes != null) { for (int i = 0; i < suffixes.length; i++) { if (i > 0) { buffer.append(","); } buffer.append(suffixes[i]); } } buffer.append(")"); return buffer.toString(); } }
⏎ org/apache/commons/io/filefilter/SuffixFileFilter.java
Or download all of them as a single archive file:
File name: commons-io-1.4-sources.jar File size: 280834 bytes Release date: 2008-01-16 Download
⇒ Using commons-io.jar in Java Code
2018-10-27, 47298👍, 0💬
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