01: /*
02: * $Id: FileLoader.java,v 1.2 2003/08/20 23:02:13 jonesde Exp $
03: *
04: * Copyright (c) 2001, 2002 The Open For Business Project - www.ofbiz.org
05: *
06: * Permission is hereby granted, free of charge, to any person obtaining a
07: * copy of this software and associated documentation files (the "Software"),
08: * to deal in the Software without restriction, including without limitation
09: * the rights to use, copy, modify, merge, publish, distribute, sublicense,
10: * and/or sell copies of the Software, and to permit persons to whom the
11: * Software is furnished to do so, subject to the following conditions:
12: *
13: * The above copyright notice and this permission notice shall be included
14: * in all copies or substantial portions of the Software.
15: *
16: * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
17: * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
18: * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
19: * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
20: * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT
21: * OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
22: * THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23: *
24: */
25: package org.ofbiz.base.config;
26:
27: import java.net.*;
28: import java.io.*;
29: import org.ofbiz.base.util.*;
30:
31: /**
32: * Loads resources from the file system
33: *
34: * @author <a href="mailto:jonesde@ofbiz.org">David E. Jones</a>
35: * @version $Revision: 1.2 $
36: * @since 2.0
37: */
38: public class FileLoader extends ResourceLoader {
39: public URL getURL(String location) throws GenericConfigException {
40: String fullLocation = fullLocation(location);
41: URL fileUrl = null;
42:
43: fileUrl = UtilURL.fromFilename(fullLocation);
44: if (fileUrl == null) {
45: throw new GenericConfigException(
46: "File Resource not found: " + fullLocation);
47: }
48: return fileUrl;
49: }
50:
51: public InputStream loadResource(String location)
52: throws GenericConfigException {
53: URL fileUrl = getURL(location);
54: try {
55: return fileUrl.openStream();
56: } catch (java.io.IOException e) {
57: throw new GenericConfigException(
58: "Error opening file at location ["
59: + fileUrl.toExternalForm() + "]", e);
60: }
61: }
62: }
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