Source code: com/tripi/asp/parse/FileFactory.java
1 /**
2 * ArrowHead ASP Server
3 * This is a source file for the ArrowHead ASP Server - an 100% Java
4 * VBScript interpreter and ASP server.
5 *
6 * For more information, see http://www.tripi.com/arrowhead
7 *
8 * Copyright (C) 2002 Terence Haddock
9 *
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
14 *
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
19 *
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
23 *
24 */
25 package com.tripi.asp.parse;
26
27 import com.tripi.asp.AspException;
28 import java.io.InputStream;
29 import java.io.IOException;
30
31 /**
32 * This interface defines a file factory class, a class which can
33 * obtain input streams from a file source.
34 */
35 public interface FileFactory
36 {
37 /**
38 * Resolves a relative file based on a base file
39 * @param baseFile base file, null means no base file
40 * @param relFile relative file
41 * @param virtual Is this a virtual reference?
42 */
43 public String resolveFile(String baseFile, String relFile, boolean virtual)
44 throws AspException;
45
46 /**
47 * Get the defined resource.
48 * @param filename filename or URL
49 */
50 public InputStream getResource(String filename)
51 throws AspException;
52 }