1 |
| |
2 |
| |
3 |
| |
4 |
| |
5 |
| |
6 |
| |
7 |
| |
8 |
| |
9 |
| |
10 |
| |
11 |
| |
12 |
| |
13 |
| |
14 |
| |
15 |
| |
16 |
| |
17 |
| |
18 |
| package org.qedeq.kernel.xml.handler.list; |
19 |
| |
20 |
| import java.util.ArrayList; |
21 |
| import java.util.List; |
22 |
| |
23 |
| import org.qedeq.kernel.base.list.Element; |
24 |
| import org.qedeq.kernel.base.list.ElementList; |
25 |
| import org.qedeq.kernel.dto.list.AtomImpl; |
26 |
| import org.qedeq.kernel.dto.list.ElementListImpl; |
27 |
| import org.qedeq.kernel.xml.parser.AbstractSimpleHandler; |
28 |
| import org.qedeq.kernel.xml.parser.SaxDefaultHandler; |
29 |
| import org.qedeq.kernel.xml.parser.SimpleAttributes; |
30 |
| |
31 |
| |
32 |
| |
33 |
| |
34 |
| |
35 |
| |
36 |
| |
37 |
| |
38 |
| |
39 |
| |
40 |
| |
41 |
| |
42 |
| |
43 |
| public final class ElementHandler extends AbstractSimpleHandler { |
44 |
| |
45 |
| |
46 |
| private Element result; |
47 |
| |
48 |
| |
49 |
| private final List elements; |
50 |
| |
51 |
| |
52 |
| |
53 |
| |
54 |
| |
55 |
| |
56 |
| |
57 |
162
| public ElementHandler(final AbstractSimpleHandler handler) {
|
58 |
162
| super(handler);
|
59 |
162
| elements = new ArrayList(20);
|
60 |
| } |
61 |
| |
62 |
| |
63 |
| |
64 |
| |
65 |
| |
66 |
| |
67 |
140
| public ElementHandler(final SaxDefaultHandler handler) {
|
68 |
140
| super(handler);
|
69 |
140
| elements = new ArrayList(20);
|
70 |
| } |
71 |
| |
72 |
611
| public final void init() {
|
73 |
611
| result = null;
|
74 |
611
| elements.clear();
|
75 |
| } |
76 |
| |
77 |
| |
78 |
| |
79 |
| |
80 |
| |
81 |
| |
82 |
611
| public final Element getElement() {
|
83 |
611
| return result;
|
84 |
| } |
85 |
| |
86 |
5846
| public final void startElement(final String name, final SimpleAttributes attributes) {
|
87 |
5846
| final String[] values = attributes.getKeySortedStringValues();
|
88 |
5846
| final ElementList element = new ElementListImpl(name, new Element[0]);
|
89 |
5846
| for (int i = 0; i < values.length; i++) {
|
90 |
4730
| element.add(new AtomImpl(values[i]));
|
91 |
| } |
92 |
5846
| elements.add(element);
|
93 |
| } |
94 |
| |
95 |
5846
| public final void endElement(final String name) {
|
96 |
5846
| ElementList last = (ElementList) elements.get(elements.size() - 1);
|
97 |
5846
| elements.remove(elements.size() - 1);
|
98 |
5846
| if (elements.size() > 0) {
|
99 |
5235
| ((ElementList) elements.get(elements.size() - 1)).add(last);
|
100 |
| } else { |
101 |
611
| result = last;
|
102 |
| } |
103 |
| } |
104 |
| |
105 |
0
| public final void characters(final String name, final String data) {
|
106 |
0
| ElementList last = (ElementList) elements.get(elements.size() - 1);
|
107 |
0
| last.add(new AtomImpl(data));
|
108 |
| } |
109 |
| |
110 |
| } |