| Clover coverage report - Ledge Web - SNAPSHOT |
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| Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
| EmailTool.java | 0% | 0% | 0% | 0% |
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| 1 | // | |
| 2 | //Copyright (c) 2003-2005, Caltha - Gajda, Krzewski, Mach, Potempski Sp.J. | |
| 3 | //All rights reserved. | |
| 4 | // | |
| 5 | //Redistribution and use in source and binary forms, with or without modification, | |
| 6 | //are permitted provided that the following conditions are met: | |
| 7 | // | |
| 8 | //* Redistributions of source code must retain the above copyright notice, | |
| 9 | //this list of conditions and the following disclaimer. | |
| 10 | //* Redistributions in binary form must reproduce the above copyright notice, | |
| 11 | //this list of conditions and the following disclaimer in the documentation | |
| 12 | //and/or other materials provided with the distribution. | |
| 13 | //* Neither the name of the Caltha - Gajda, Krzewski, Mach, Potempski Sp.J. | |
| 14 | //nor the names of its contributors may be used to endorse or promote products | |
| 15 | //derived from this software without specific prior written permission. | |
| 16 | // | |
| 17 | //THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | |
| 18 | //AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | |
| 19 | //WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. | |
| 20 | //IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, | |
| 21 | //INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, | |
| 22 | //BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, | |
| 23 | //OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, | |
| 24 | //WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
| 25 | //ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | |
| 26 | //POSSIBILITY OF SUCH DAMAGE. | |
| 27 | // | |
| 28 | ||
| 29 | package org.objectledge.web.mvc.tools; | |
| 30 | ||
| 31 | /** | |
| 32 | * Converts a given e-mail to a JavaScript code which displays the e-mail in the browser and | |
| 33 | * prevents e-mail harvesting by spammers. | |
| 34 | * | |
| 35 | * @author <a href="mailto:dgajda@caltha.pl">Damian Gajda</a> | |
| 36 | * @version $Id: EmailTool.java,v 1.3 2005/02/08 19:11:31 rafal Exp $ | |
| 37 | */ | |
| 38 | public class EmailTool | |
| 39 | { | |
| 40 | /** | |
| 41 | * Encode the given email address as html/javascript. | |
| 42 | * | |
| 43 | * @param eMail the address to encode. | |
| 44 | * @return encoded representation. | |
| 45 | */ | |
| 46 | 0 | public String encode(String eMail) |
| 47 | { | |
| 48 | 0 | StringBuilder jSEncode = new StringBuilder(); |
| 49 | 0 | jSEncode.append("document.write('<a href=\"mailto:").append(eMail).append("\">") |
| 50 | .append(eMail).append("</a>');"); | |
| 51 | 0 | String value = jSEncode.toString(); |
| 52 | ||
| 53 | 0 | jSEncode.setLength(0); |
| 54 | 0 | jSEncode.append("<script language=\"javascript\">eval(unescape('"); |
| 55 | 0 | for(int i=0; i < value.length(); i++) |
| 56 | { | |
| 57 | 0 | jSEncode.append('%').append(bin2Hex(value.charAt(i))); |
| 58 | } | |
| 59 | 0 | jSEncode.append("'))</script>"); |
| 60 | ||
| 61 | 0 | return jSEncode.toString(); |
| 62 | } | |
| 63 | ||
| 64 | /** | |
| 65 | * Provide hexadecimal ordinal of an UTF character. | |
| 66 | * | |
| 67 | * @param c a character | |
| 68 | * @return hexadecimal representation of character's ordinal nubmer. | |
| 69 | */ | |
| 70 | 0 | private String bin2Hex(char c) |
| 71 | { | |
| 72 | 0 | return Integer.toHexString((int)c); |
| 73 | } | |
| 74 | } |
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