blob: b27aab9b1bf5bd01bdd14d7a3dcdc35df59f90af (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
|
/*
* Copyright (c) 2010-2015, Isode Limited, London, England.
* All rights reserved.
*/
package com.isode.stroke.parser.payloadparsers;
import com.isode.stroke.elements.SecurityLabel;
import com.isode.stroke.elements.SecurityLabelsCatalog;
import com.isode.stroke.jid.JID;
import com.isode.stroke.parser.AttributeMap;
import com.isode.stroke.parser.GenericPayloadParser;
public class SecurityLabelsCatalogParser extends GenericPayloadParser<SecurityLabelsCatalog> {
private int level_ = 0;
private final static int TopLevel = 0;
private final static int PayloadLevel = 1;
private final static int ItemLevel = 2;
private final static int LabelLevel = 3;
private final SecurityLabelParserFactory labelParserFactory_;
private SecurityLabelParser labelParser_;
private SecurityLabelsCatalog.Item currentItem_;
public SecurityLabelsCatalogParser() {
super(new SecurityLabelsCatalog());
labelParserFactory_ = new SecurityLabelParserFactory();
}
public void handleStartElement(String element, String ns, AttributeMap attributes) {
++level_;
if (level_ == PayloadLevel) {
getPayloadInternal().setTo(new JID(attributes.getAttribute("to")));
getPayloadInternal().setName(attributes.getAttribute("name"));
getPayloadInternal().setDescription(attributes.getAttribute("desc"));
}
else if (level_ == ItemLevel && "item".equals(element) && "urn:xmpp:sec-label:catalog:2".equals(ns)) {
currentItem_ = new SecurityLabelsCatalog.Item();
currentItem_.setSelector(attributes.getAttribute("selector"));
currentItem_.setIsDefault(attributes.getBoolAttribute("default", false));
}
else if (level_ == LabelLevel) {
assert(labelParser_ == null);
if (labelParserFactory_.canParse(element, ns, attributes)) {
labelParser_ = (SecurityLabelParser)(labelParserFactory_.createPayloadParser());
assert (labelParser_) != null;
}
}
if (labelParser_ != null) {
labelParser_.handleStartElement(element, ns, attributes);
}
}
public void handleEndElement(String element, String ns) {
if (labelParser_ != null) {
labelParser_.handleEndElement(element, ns);
}
if (level_ == LabelLevel && labelParser_ != null && currentItem_ != null) {
SecurityLabel currentLabel = labelParser_.getLabelPayload();
assert (currentLabel) != null;
currentItem_.setLabel(currentLabel);
labelParser_ = null;
}
else if (level_ == ItemLevel && "item".equals(element) && "urn:xmpp:sec-label:catalog:2".equals(ns)) {
if (currentItem_ != null) {
getPayloadInternal().addItem(currentItem_);
currentItem_ = null;
}
}
--level_;
}
public void handleCharacterData(String data) {
if (labelParser_ != null) {
labelParser_.handleCharacterData(data);
}
}
}
|