OpenSymphony -

Clover coverage report -

Coverage timestamp: Sun Mar 5 2006 06:05:21 CST

FRAMES NO FRAMES

file stats:	LOC:	53		Methods:	1
	NCLOC:	24		Classes:	1

Source file

Conditionals

Statements

Methods

TOTAL

DiskPersistenceListener.java

83.3%

92.9%

100%

90.5%

1		/*
2		* Copyright (c) 2002-2003 by OpenSymphony
3		* All rights reserved.
4		*/
5		package com.opensymphony.oscache.plugins.diskpersistence;
6
7
8		/**
9		* Persist the cache data to disk.
10		*
11		* The code in this class is totally not thread safe it is the resonsibility
12		* of the cache using this persistence listener to handle the concurrency.
13		*
14		* @version $Revision: 1.1 $
15		* @author <a href="mailto:fbeauregard@pyxis-tech.com">Francois Beauregard</a>
16		* @author <a href="mailto:abergevin@pyxis-tech.com">Alain Bergevin</a>
17		* @author <a href="mailto:chris@swebtec.com">Chris Miller</a>
18		*/
19		public class DiskPersistenceListener extends AbstractDiskPersistenceListener {
20		private static final String CHARS_TO_CONVERT = "./\\ :;\"\'_?";
21
22		/**
23		* Build cache file name for the specified cache entry key.
24		*
25		* @param key Cache Entry Key.
26		* @return char[] file name.
27		*/
28	642	protected char[] getCacheFileName(String key) {
29	642	if ((key == null) \|\| (key.length() == 0)) {
30	0	throw new IllegalArgumentException("Invalid key '" + key + "' specified to getCacheFile.");
31		}
32
33	643	char[] chars = key.toCharArray();
34
35	644	StringBuffer sb = new StringBuffer(chars.length + 8);
36
37	642	for (int i = 0; i < chars.length; i++) {
38	9556	char c = chars[i];
39	9557	int pos = CHARS_TO_CONVERT.indexOf(c);
40
41	9556	if (pos >= 0) {
42	1140	sb.append('_');
43	1140	sb.append(i);
44		} else {
45	8413	sb.append(c);
46		}
47		}
48
49	644	char[] fileChars = new char[sb.length()];
50	643	sb.getChars(0, fileChars.length, fileChars, 0);
51	642	return fileChars;
52		}
53		}