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1
5 package com.teamkonzept.publishing.markups;
6
7 import java.util.*;
8
9 import com.teamkonzept.lib.*;
10 import org.apache.log4j.Category;
11
12 public class TKMarkupTree extends TKMarkupItemList
13 {
14 private static final Category cat = Category.getInstance(TKMarkupTree.class);
15
16 public void dump (TKVector dump, int level) {
17
18 if (dump == null) return;
19
20 Enumeration e = elements();
21 while (e.hasMoreElements()) {
22
23 Object  elem = e.nextElement();
24 if (elem == null) continue;
25
26 if (elem instanceof String )
27 dump.addElement (new TKMarkupDumpRecord(level,"String",elem.toString()));
28
29 else if (elem instanceof TKMarkupNode)((TKMarkupNode) elem).dump (dump,level);
30 else if (elem instanceof TKMarkupTree)((TKMarkupTree) elem).dump (dump,level);
31 else if (elem instanceof TKMarkup) {
32
33 TKMarkup markup = (TKMarkup) elem;
34 dump.addElement(new TKMarkupDumpRecord(level,"Markup",markup.toDisplay()));
35 }
36 }
37 }
38
39 public String expand() {
40
41 StringBuffer buffer = new StringBuffer ();
42
43 Enumeration e = elements();
44 while (e.hasMoreElements()) {
45
46 Object elem = e.nextElement();
47 if (elem == null) continue;
48
49 if (elem instanceof String ) buffer.append(elem);
50 else if (elem instanceof TKMarkupNode) buffer.append (((TKMarkupNode) elem).expand());
51 else if (elem instanceof TKMarkupTree) buffer.append (((TKMarkupTree) elem).expand());
52 else if (elem instanceof TKMarkup) buffer.append (((TKMarkup) elem).expand());
53 }
54
55 return new String (buffer);
56 }
57
58 public String markupByName2tmpl (TKMarkupStatics statics, String name) {
59
60 if (name == null) return " ";
61
62 TKDefinedMarkup markup;
63
64 try { markup = new TKDefinedMarkup (name,new TKHashtable (),-1); }
65 catch (Exception ex) {
66
67 cat.error("*** markupByName2tmpl: ", ex);
68 return " ";
69 }
70
71 try { markup.complete (); } catch (Exception ex) {
72
73 cat.error("*** markupByName2tmpl: ",ex);
74 }
75
76 return markup.convert2Tmpl();
77 }
78
79 public String doCrControl (String text) {
80
81 TKMarkupStatics statics = TKMarkupStatics.setup();
82 boolean doCrConversion = TKMarkupDefinition.doCrConversion (statics);
83 String crMarkup = TKMarkupDefinition.crMarkup (statics);
84 String crcrMarkup = TKMarkupDefinition.crcrMarkup (statics);
85
86 if (!doCrConversion || (text == null)) return text;
87
88 StringBuffer digest = new StringBuffer ();
89 int pos = 0;
90
91 while (pos < text.length()) {
92
93 char chr = text.charAt (pos);
94
95 if ((chr != '\n') && (chr != '\r')) digest.append (chr);
96
97 else {
98 if (pos+1 < text.length())
99 if ((chr == '\n') && (text.charAt (pos+1) == '\r')) pos++;
100 else if ((chr == '\r') && (text.charAt (pos+1) == '\n')) pos++;
101
102 if ((pos+1 < text.length()) &&
103 ((text.charAt (pos+1) == '\n') ||
104 (text.charAt (pos+1) == '\r'))) {
105
106 pos++;
107 chr = text.charAt (pos);
108
109 if (pos+1 < text.length())
110 if ((chr == '\n') && (text.charAt (pos+1) == '\r')) pos++;
111 else if ((chr == '\r') && (text.charAt (pos+1) == '\n')) pos++;
112
113 digest.append (markupByName2tmpl(statics,crcrMarkup));
114
115 } else digest.append (markupByName2tmpl(statics,crMarkup));
116 }
117
118 pos++;
119 }
120
121 return new String (digest);
122 }
123
124 public String convert2Tmpl () {
125
126 StringBuffer buffer = new StringBuffer ();
127
128 Enumeration e = elements();
129 while (e.hasMoreElements()) {
130
131 Object elem = e.nextElement();
132 if (elem == null) continue;
133
134 if (elem instanceof String ) buffer.append(doCrControl(TKMarkupParser.doEscapes((String ) elem)));
135 else if (elem instanceof TKMarkupNode) buffer.append (((TKMarkupNode) elem).convert2Tmpl());
136 else if (elem instanceof TKMarkupTree) buffer.append (((TKMarkupTree) elem).convert2Tmpl());
137 else if (elem instanceof TKMarkup) {
138
139 TKMarkup markup = (TKMarkup) elem;
140 buffer.append (markup.convert2Tmpl());
141
142 if (elem instanceof TKDefinedMarkup) {
143
144 if (!((TKDefinedMarkup) elem).isAtom)
145 buffer.append ("</TK_TAG:").append(markup.name).append('>');
146
147 } else buffer.append ("</").append(markup.name).append('>');
148 }
149 }
150
151 return new String (buffer);
152 }
153
154 public String convert2Xml () {
155
156 StringBuffer buffer = new StringBuffer ();
157
158 Enumeration e = elements();
159 while (e.hasMoreElements()) {
160
161 Object elem = e.nextElement();
162 if (elem == null) continue;
163
164 if (elem instanceof String ) buffer.append(doCrControl(elem.toString()));
165 else if (elem instanceof TKMarkupNode) buffer.append (((TKMarkupNode) elem).convert2Xml());
166 else if (elem instanceof TKMarkupTree) buffer.append (((TKMarkupTree) elem).convert2Xml());
167 else if (elem instanceof TKMarkup) {
168
169 TKMarkup markup = (TKMarkup) elem;
170 buffer.append (markup.convert2Xml());
171
172 if (!(elem instanceof TKDefinedMarkup) ||
173 !((TKDefinedMarkup) elem).isAtom)
174 buffer.append ("</").append(markup.name).append('>');
175 }
176 }
177
178 return new String (buffer);
179 }
180 }
181 |
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