1 | /* |
---|
2 | * Jeti, a Java Jabber client, Copyright (C) 2003 E.S. de Boer |
---|
3 | * |
---|
4 | * This program is free software; you can redistribute it and/or modify |
---|
5 | * it under the terms of the GNU General Public License as published by |
---|
6 | * the Free Software Foundation; either version 2 of the License, or |
---|
7 | * (at your option) any later version. |
---|
8 | * |
---|
9 | * This program is distributed in the hope that it will be useful, |
---|
10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
---|
11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
---|
12 | * GNU General Public License for more details. |
---|
13 | * |
---|
14 | * You should have received a copy of the GNU General Public License |
---|
15 | * along with this program; if not, write to the Free Software |
---|
16 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
---|
17 | * |
---|
18 | * For questions, comments etc, |
---|
19 | * use the website at http://jeti.jabberstudio.org |
---|
20 | * or mail/IM me at jeti@jabber.org |
---|
21 | * |
---|
22 | * Created on 27-jul-2003 |
---|
23 | */ |
---|
24 | |
---|
25 | package nu.fw.jeti.jabber.handlers; |
---|
26 | |
---|
27 | import java.util.LinkedList; |
---|
28 | import java.util.List; |
---|
29 | |
---|
30 | import org.xml.sax.Attributes; |
---|
31 | import nu.fw.jeti.jabber.elements.Extension; |
---|
32 | import nu.fw.jeti.jabber.elements.XDataBuilder; |
---|
33 | import nu.fw.jeti.jabber.elements.XDataFieldBuilder; |
---|
34 | |
---|
35 | /** |
---|
36 | * @author E.S. de Boer |
---|
37 | * |
---|
38 | */ |
---|
39 | public class XDataHandler extends ExtensionHandler |
---|
40 | {//add item and reported |
---|
41 | private XDataBuilder builder; |
---|
42 | private XDataFieldBuilder fieldBuilder; |
---|
43 | private String label; |
---|
44 | private String value; |
---|
45 | private boolean inOption; |
---|
46 | private boolean multiple; |
---|
47 | private boolean reported; |
---|
48 | private List items; |
---|
49 | |
---|
50 | public XDataHandler() |
---|
51 | { |
---|
52 | builder = new XDataBuilder(); |
---|
53 | fieldBuilder = new XDataFieldBuilder(); |
---|
54 | } |
---|
55 | |
---|
56 | public void startHandling(Attributes attr) |
---|
57 | { |
---|
58 | inOption=false; |
---|
59 | label=null; |
---|
60 | value=null; |
---|
61 | multiple = false; |
---|
62 | reported=false; |
---|
63 | builder.reset(); |
---|
64 | builder.type = attr.getValue("type"); |
---|
65 | } |
---|
66 | |
---|
67 | public void startElement(String name,Attributes attr) |
---|
68 | { |
---|
69 | if(name.equals("reported")) |
---|
70 | { |
---|
71 | multiple = true; |
---|
72 | reported=true; |
---|
73 | } |
---|
74 | if(name.equals("item"))items = new LinkedList(); |
---|
75 | if(name.equals("field")) |
---|
76 | { |
---|
77 | fieldBuilder.reset(); |
---|
78 | fieldBuilder.label =attr.getValue("label"); |
---|
79 | fieldBuilder.var = attr.getValue("var"); |
---|
80 | fieldBuilder.type = attr.getValue("type"); |
---|
81 | } |
---|
82 | else if(name.equals("option")) |
---|
83 | { |
---|
84 | inOption = true; |
---|
85 | label = attr.getValue("label"); |
---|
86 | } |
---|
87 | //else if(!name.equals("title") || !name.equals("instructions") ) nu.fw.jeti.util.Log.notParsedXML("roster " + name); |
---|
88 | } |
---|
89 | |
---|
90 | public void endElement(String name) |
---|
91 | { |
---|
92 | if(name.equals("field")) |
---|
93 | { |
---|
94 | if(reported)builder.addReportedField(fieldBuilder.build()); |
---|
95 | else if(multiple && items != null) items.add(fieldBuilder.build()); |
---|
96 | else builder.addField(fieldBuilder.build()); |
---|
97 | } |
---|
98 | else if(name.equals("title")) |
---|
99 | { |
---|
100 | builder.title = getText(); |
---|
101 | } |
---|
102 | else if(name.equals("instructions")) |
---|
103 | { |
---|
104 | builder.addInstructions(getText()); |
---|
105 | } |
---|
106 | else if(name.equals("desc")) |
---|
107 | { |
---|
108 | fieldBuilder.addDescription(getText()); |
---|
109 | } |
---|
110 | else if(name.equals("required")) |
---|
111 | { |
---|
112 | fieldBuilder.required = true; |
---|
113 | } |
---|
114 | else if(name.equals("option")) |
---|
115 | { |
---|
116 | fieldBuilder.addOption(label,value); |
---|
117 | inOption=false; |
---|
118 | label=null; |
---|
119 | value=null; |
---|
120 | } |
---|
121 | else if(name.equals("value")) |
---|
122 | { |
---|
123 | if(inOption == true) value = getText(); |
---|
124 | else fieldBuilder.addValue(getText()); |
---|
125 | } |
---|
126 | else if (name.equals("reported")) |
---|
127 | { |
---|
128 | reported = false; |
---|
129 | } |
---|
130 | else if (name.equals("item")) |
---|
131 | { |
---|
132 | builder.addItem(items); |
---|
133 | } |
---|
134 | else nu.fw.jeti.util.Log.notParsedXML("XData " + name + getText()); |
---|
135 | clearCurrentChars(); |
---|
136 | } |
---|
137 | |
---|
138 | public Extension build() throws InstantiationException |
---|
139 | { |
---|
140 | Extension e = builder.build(); |
---|
141 | builder.reset(); |
---|
142 | return e; |
---|
143 | } |
---|
144 | } |
---|
145 | /* |
---|
146 | * Overrides for emacs |
---|
147 | * Local variables: |
---|
148 | * tab-width: 4 |
---|
149 | * End: |
---|
150 | */ |
---|