View Javadoc
1 /* 2 * $Header: /home/cvs/jakarta-commons-sandbox/jelly/src/java/org/apache/commons/jelly/tags/core/IfTag.java,v 1.6 2002/05/17 15:18:08 jstrachan Exp $ 3 * $Revision: 1.6 $ 4 * $Date: 2002/05/17 15:18:08 $ 5 * 6 * ==================================================================== 7 * 8 * The Apache Software License, Version 1.1 9 * 10 * Copyright (c) 1999-2002 The Apache Software Foundation. All rights 11 * reserved. 12 * 13 * Redistribution and use in source and binary forms, with or without 14 * modification, are permitted provided that the following conditions 15 * are met: 16 * 17 * 1. Redistributions of source code must retain the above copyright 18 * notice, this list of conditions and the following disclaimer. 19 * 20 * 2. Redistributions in binary form must reproduce the above copyright 21 * notice, this list of conditions and the following disclaimer in 22 * the documentation and/or other materials provided with the 23 * distribution. 24 * 25 * 3. The end-user documentation included with the redistribution, if 26 * any, must include the following acknowlegement: 27 * "This product includes software developed by the 28 * Apache Software Foundation (http://www.apache.org/)." 29 * Alternately, this acknowlegement may appear in the software itself, 30 * if and wherever such third-party acknowlegements normally appear. 31 * 32 * 4. The names "The Jakarta Project", "Commons", and "Apache Software 33 * Foundation" must not be used to endorse or promote products derived 34 * from this software without prior written permission. For written 35 * permission, please contact apache@apache.org. 36 * 37 * 5. Products derived from this software may not be called "Apache" 38 * nor may "Apache" appear in their names without prior written 39 * permission of the Apache Group. 40 * 41 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED 42 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 43 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 44 * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR 45 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 46 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 47 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF 48 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 49 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 50 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 51 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 52 * SUCH DAMAGE. 53 * ==================================================================== 54 * 55 * This software consists of voluntary contributions made by many 56 * individuals on behalf of the Apache Software Foundation. For more 57 * information on the Apache Software Foundation, please see 58 * <http://www.apache.org/>;. 59 * 60 * $Id: IfTag.java,v 1.6 2002/05/17 15:18:08 jstrachan Exp $ 61 */ 62 package org.apache.commons.jelly.tags.ant; 63 64 import java.util.ArrayList; 65 import java.util.Iterator; 66 import java.util.List; 67 68 import org.apache.tools.ant.Project; 69 import org.apache.tools.ant.types.FileSet; 70 71 /*** 72 * <p><code>FileScanner</code> is a bean which allows the iteration 73 * over a number of files from a colleciton of FileSet instances. 74 * 75 * @author <a href="mailto:jstrachan@apache.org">James Strachan</a> 76 * @version $Revision: 1.4 $ 77 */ 78 public class FileScanner { 79 80 /*** FileSets */ 81 private List filesets = new ArrayList(); 82 83 /*** The Ant project */ 84 private Project project; 85 86 public void setProject(Project project) 87 { 88 this.project = project; 89 } 90 91 public Iterator iterator() { 92 return new FileIterator(project, filesets.iterator()); 93 } 94 95 public Iterator directories() { 96 return new FileIterator(project, filesets.iterator(), true); 97 } 98 99 public boolean hasFiles() { 100 return filesets.size() > 0; 101 } 102 103 /*** 104 * Clears any file sets that have been added to this scanner 105 */ 106 public void clear() { 107 filesets.clear(); 108 } 109 110 // Properties 111 //------------------------------------------------------------------------- 112 113 /*** 114 * Adds a set of files (nested fileset attribute). 115 */ 116 public void addFileset(FileSet set) { 117 filesets.add(set); 118 } 119 120 } 121 122

This page was automatically generated by Maven