1 /********************************************************************************
2 * InternetCafe is a software solution that helps the management of Cybercafes
3 * according with the ITALIAN DECREE LAW ON ANTI-TERROR MEASURES, 27 JULY 2005.
4 * Copyright (C) 2006 Guido Angelo Ingenito
5
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License
8 * as published by the Free Software Foundation; either version 2
9 * of the License, or (at your option) any later version.
10
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
19 *******************************************************************************/
20
21 package base.user.jcard;
22
23 import java.io.BufferedWriter;
24 import java.io.File;
25 import java.io.FileInputStream;
26 import java.io.FileWriter;
27 import java.io.IOException;
28 import java.io.Reader;
29 import java.io.Writer;
30 import java.util.ArrayList;
31 import java.util.Properties;
32
33 import org.apache.log4j.Logger;
34
35 import base.user.User;
36
37 public class JCard implements IVCard {
38
39 private static transient Logger logger = Logger.getLogger(JCard.class.getName());
40
41 ArrayList<Property> containedProperties;
42
43 private Properties availableProperties;
44
45 public JCard() throws JCardException {
46 logger.info("New JCard created (in JCard ctor)");
47 try {
48 availableProperties = new Properties();
49 availableProperties.loadFromXML(new FileInputStream("jcard-properties.xml"));
50
51 containedProperties = new ArrayList<Property>();
52 }
53 catch(Exception e) {
54 throw new JCardException("Error reading properties file", e);
55 }
56 }
57
58 public Property addProperty(String propertyName) throws JCardException {
59 logger.info("Adding " + propertyName + " to JCard");
60 try {
61
62
63
64 Property newProp = (Property) Class.forName(availableProperties.getProperty(propertyName)).newInstance();
65
66 containedProperties.add(newProp);
67 return newProp;
68 }
69 catch(Exception e) {
70 throw new JCardException("Exception in creating property object", e);
71 }
72 }
73
74 public void write(String fileName) throws JCardException {
75 File file = new File(fileName);
76 write(file);
77 }
78
79 public void write(File file) throws JCardException {
80 try {
81 FileWriter fWriter = new FileWriter(file);
82 write(fWriter);
83 }
84 catch(IOException e) {
85 throw new JCardException("Exception in creating Writer object", e);
86 }
87 }
88
89
90
91
92
93 public void write(Writer writer) throws JCardException {
94 try {
95
96 StringBuffer stringCard = new StringBuffer();
97 stringCard.append("BEGIN:VCARD");
98 stringCard.append(Property.CRLF);
99 stringCard.append("VERSION:2.1");
100 stringCard.append(Property.CRLF);
101
102 for(Property property : containedProperties) {
103 property.doValidate();
104 stringCard.append(property.PROPERTY_NAME);
105 stringCard.append(property.toString());
106 stringCard.append(Property.CRLF);
107 }
108
109 stringCard.append("END:VCARD");
110
111 BufferedWriter buffWriter = new BufferedWriter(writer);
112 buffWriter.write(stringCard.toString());
113 buffWriter.flush();
114 buffWriter.close();
115 }
116 catch(IOException e) {
117 throw new JCardException("Exception in writing file", e);
118 }
119 }
120
121 public void read(Reader reader) {
122
123
124 }
125
126 public User newUser(JCard jcard) {
127
128 return null;
129 }
130
131 public JCard newJCard(User user) {
132
133 return null;
134 }
135 }