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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/WildcardFileFilter.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.FilenameUtils; import org.apache.commons.io.IOCase; /** * Filters files using the supplied wildcards. * <p> * This filter selects files and directories based on one or more wildcards. * Testing is case-sensitive by default, but this can be configured. * <p> * The wildcard matcher uses the characters '?' and '*' to represent a * single or multiple wildcard characters. * This is the same as often found on Dos/Unix command lines. * The extension check is case-sensitive by . * See {@link FilenameUtils#wildcardMatchOnSystem} for more information. * <p> * For example: * <pre> * File dir = new File("."); * FileFilter fileFilter = new WildcardFileFilter("*test*.java~*~"); * File[] files = dir.listFiles(fileFilter); * for (int i = 0; i < files.length; i++) { * System.out.println(files[i]); * } * </pre> * * @author Jason Anderson * @version $Revision: 155419 $ $Date: 2007-12-22 02:03:16 +0000 (Sat, 22 Dec 2007) $ * @since Commons IO 1.3 */ public class WildcardFileFilter extends AbstractFileFilter implements Serializable { /** The wildcards that will be used to match filenames. */ private final String[] wildcards; /** Whether the comparison is case sensitive. */ private final IOCase caseSensitivity; /** * Construct a new case-sensitive wildcard filter for a single wildcard. * * @param wildcard the wildcard to match * @throws IllegalArgumentException if the pattern is null */ public WildcardFileFilter(String wildcard) { this(wildcard, null); } /** * Construct a new wildcard filter for a single wildcard specifying case-sensitivity. * * @param wildcard the wildcard to match, not null * @param caseSensitivity how to handle case sensitivity, null means case-sensitive * @throws IllegalArgumentException if the pattern is null */ public WildcardFileFilter(String wildcard, IOCase caseSensitivity) { if (wildcard == null) { throw new IllegalArgumentException("The wildcard must not be null"); } this.wildcards = new String[] { wildcard }; this.caseSensitivity = (caseSensitivity == null ? IOCase.SENSITIVE : caseSensitivity); } /** * Construct a new case-sensitive wildcard filter for an array of wildcards. * <p> * The array is not cloned, so could be changed after constructing the * instance. This would be inadvisable however. * * @param wildcards the array of wildcards to match * @throws IllegalArgumentException if the pattern array is null */ public WildcardFileFilter(String[] wildcards) { this(wildcards, null); } /** * Construct a new wildcard filter for an array of wildcards specifying case-sensitivity. * <p> * The array is not cloned, so could be changed after constructing the * instance. This would be inadvisable however. * * @param wildcards the array of wildcards to match, not null * @param caseSensitivity how to handle case sensitivity, null means case-sensitive * @throws IllegalArgumentException if the pattern array is null */ public WildcardFileFilter(String[] wildcards, IOCase caseSensitivity) { if (wildcards == null) { throw new IllegalArgumentException("The wildcard array must not be null"); } this.wildcards = wildcards; this.caseSensitivity = (caseSensitivity == null ? IOCase.SENSITIVE : caseSensitivity); } /** * Construct a new case-sensitive wildcard filter for a list of wildcards. * * @param wildcards the list of wildcards to match, not null * @throws IllegalArgumentException if the pattern list is null * @throws ClassCastException if the list does not contain Strings */ public WildcardFileFilter(List wildcards) { this(wildcards, null); } /** * Construct a new wildcard filter for a list of wildcards specifying case-sensitivity. * * @param wildcards the list of wildcards to match, not null * @param caseSensitivity how to handle case sensitivity, null means case-sensitive * @throws IllegalArgumentException if the pattern list is null * @throws ClassCastException if the list does not contain Strings */ public WildcardFileFilter(List wildcards, IOCase caseSensitivity) { if (wildcards == null) { throw new IllegalArgumentException("The wildcard list must not be null"); } this.wildcards = (String[]) wildcards.toArray(new String[wildcards.size()]); this.caseSensitivity = (caseSensitivity == null ? IOCase.SENSITIVE : caseSensitivity); } //----------------------------------------------------------------------- /** * Checks to see if the filename matches one of the wildcards. * * @param dir the file directory * @param name the filename * @return true if the filename matches one of the wildcards */ public boolean accept(File dir, String name) { for (int i = 0; i < wildcards.length; i++) { if (FilenameUtils.wildcardMatch(name, wildcards[i], caseSensitivity)) { return true; } } return false; } /** * Checks to see if the filename matches one of the wildcards. * * @param file the file to check * @return true if the filename matches one of the wildcards */ public boolean accept(File file) { String name = file.getName(); for (int i = 0; i < wildcards.length; i++) { if (FilenameUtils.wildcardMatch(name, wildcards[i], caseSensitivity)) { 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 (wildcards != null) { for (int i = 0; i < wildcards.length; i++) { if (i > 0) { buffer.append(","); } buffer.append(wildcards[i]); } } buffer.append(")"); return buffer.toString(); } }
⏎ org/apache/commons/io/filefilter/WildcardFileFilter.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, 47221👍, 0💬
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