blob: 2819566605d19a22f662e04e98273165128d1f9f (
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
|
/*
* Copyright (c) 2014-2015, Isode Limited, London, England.
* All rights reserved.
*/
package com.isode.stroke.parser.payloadparsers;
import com.isode.stroke.elements.Delay;
import com.isode.stroke.elements.Forwarded;
import com.isode.stroke.parser.AttributeMap;
import com.isode.stroke.parser.GenericPayloadParser;
import com.isode.stroke.parser.IQParser;
import com.isode.stroke.parser.MessageParser;
import com.isode.stroke.parser.PayloadParserFactoryCollection;
import com.isode.stroke.parser.PresenceParser;
import com.isode.stroke.parser.StanzaParser;
public class ForwardedParser extends GenericPayloadParser<Forwarded> {
public ForwardedParser(PayloadParserFactoryCollection factories) {
super(new Forwarded());
factories_ = factories;
}
public void handleStartElement(String element, String ns, AttributeMap attributes) {
if (level_ == 1) {
if ("iq".equals(element)) { /* begin parsing a nested stanza? */
childParser_ = new IQParser(factories_);
} else if ("message".equals(element)) {
childParser_ = new MessageParser(factories_);
} else if ("presence".equals(element)) {
childParser_ = new PresenceParser(factories_);
} else if ("delay".equals(element) && "urn:xmpp:delay".equals(ns)) {
delayParser_ = new DelayParser();
}
}
if (childParser_ != null) { /* parsing a nested stanza? */
childParser_.handleStartElement(element, ns, attributes);
}
if (delayParser_ != null) { /* parsing a nested delay payload? */
delayParser_.handleStartElement(element, ns, attributes);
}
++level_;
}
public void handleEndElement(String element, String ns) {
--level_;
if (childParser_ != null && level_ >= 1) {
childParser_.handleEndElement(element, ns);
}
if (childParser_ != null && level_ == 1) { /* done parsing nested stanza? */
getPayloadInternal().setStanza(childParser_.getStanza());
childParser_ = null;
}
if (delayParser_ != null && level_ >= 1) {
delayParser_.handleEndElement(element, ns);
}
if (delayParser_ != null && level_ == 1) { /* done parsing nested delay payload? */
getPayloadInternal().setDelay((Delay) delayParser_.getPayload());
delayParser_ = null;
}
}
public void handleCharacterData(String data) {
if (childParser_ != null) {
childParser_.handleCharacterData(data);
}
if (delayParser_ != null) {
delayParser_.handleCharacterData(data);
}
}
private PayloadParserFactoryCollection factories_;
private StanzaParser childParser_;
private DelayParser delayParser_;
private int level_;
}
|