| /* |
| * The Apache Software License, Version 1.1 |
| * |
| * Copyright (c) 2000 The Apache Software Foundation. All rights |
| * reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in |
| * the documentation and/or other materials provided with the |
| * distribution. |
| * |
| * 3. The end-user documentation included with the redistribution, if |
| * any, must include the following acknowlegement: |
| * "This product includes software developed by the |
| * Apache Software Foundation (http://www.apache.org/)." |
| * Alternately, this acknowlegement may appear in the software itself, |
| * if and wherever such third-party acknowlegements normally appear. |
| * |
| * 4. The names "The Jakarta Project", "Ant", and "Apache Software |
| * Foundation" must not be used to endorse or promote products derived |
| * from this software without prior written permission. For written |
| * permission, please contact apache@apache.org. |
| * |
| * 5. Products derived from this software may not be called "Apache" |
| * nor may "Apache" appear in their names without prior written |
| * permission of the Apache Group. |
| * |
| * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR |
| * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
| * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
| * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| * SUCH DAMAGE. |
| * ==================================================================== |
| * |
| * This software consists of voluntary contributions made by many |
| * individuals on behalf of the Apache Software Foundation. For more |
| * information on the Apache Software Foundation, please see |
| * <http://www.apache.org/>. |
| */ |
| |
| package org.apache.ant.core.types; |
| |
| import java.io.*; |
| import java.net.URL; |
| import org.apache.ant.core.execution.*; |
| |
| /** |
| * The FileSetInfo interface defines the result of applying filtering to |
| * some base collection of files. Filtering involves both file exclusion |
| * and file name mapping. |
| * |
| * FileSetInfo should be lazily evaluated to allow them to be defined before the |
| * required files have been created. They should be evaluated at first use. |
| */ |
| public interface FileSetScanner { |
| /** |
| * Get the included files after their file names have been mapped |
| * |
| * @return an array of strings, each one is the mapped name of a file. |
| */ |
| String[] getIncludedFiles() throws ExecutionException ; |
| // |
| // /** |
| // * Get directories included after their file names have been mapped |
| // * |
| // * @return an array of strings, each one is the mapped name of a file. |
| // */ |
| // String[] getIncludedDirectories(); |
| // |
| // /** |
| // * Get a file for the content of the named included file. If the content |
| // * is not stored in the local filesystem, a temporary file is created with the content. |
| // * Callers should not rely on this file representing the actual location of the underlying |
| // * data. |
| // */ |
| // File getContentFile(String mappedName); |
| // |
| // /** |
| // * Get a URL for the content. The content may be cached on the local system and thus |
| // * callers should not rely on the location |
| // * |
| // */ |
| // URL getContentURL(String mappedName); |
| // |
| // /** |
| // * Get an input stream to the content of the named entry of the fileset. |
| // */ |
| // InputStream getInputStream(String mappedName); |
| // |
| /** |
| * Get a local file. |
| * |
| * This method returns a file pointing to the actual local filesystem file from |
| * which the file content comes. If the file does not exist locally, a null is |
| * returned. Note that due to name mapping, the actual file name may be different |
| * from the mapped name. |
| * |
| * @return a file representing the mapped file in the local filesystem. |
| */ |
| File getLocalFile(String mappedName) throws ExecutionException ; |
| } |