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1
5 package org.exoplatform.services.grammar.wiki.impl;
6
7 import org.exoplatform.container.PortalContainer;
8 import org.exoplatform.services.grammar.converter.Text2HtmlConverter ;
9
14 public class JavaTokenHandler extends TokenHandler {
15 private Text2HtmlConverter converter_ ;
16
17 public JavaTokenHandler() {
18 PortalContainer container = PortalContainer.getInstance() ;
19 converter_ =
20 (Text2HtmlConverter) container.getComponentInstanceOfType(Text2HtmlConverter.class) ;
21 }
22
23 public Token handleToken(Token parent, Token token, ParsingContext context) {
24 int position = token.end + 1 ;
25 char[] buf = context.buf_ ;
26 for(; position < buf.length; position++) {
27 switch(buf[position]) {
28 case '{' : {
29 if(position + 5 < buf.length &&
30 buf[position + 1] == 'j' &&
31 buf[position + 2] == 'a' &&
32 buf[position + 3] == 'v' &&
33 buf[position + 4] == 'a' &&
34 buf[position + 5] == '}') {
35 StringBuffer  b = context.getOutputBuffer() ;
36 b.append("<div class='text'>") ;
37 converter_.toHtml(context.getSubBuffer(token.end + 1, position - 1), b) ;
38 b.append("</div>") ;
39 token.end = position + 5;
40 return context.nextToken(token) ;
41 }
42 }
43 }
44 }
45 context.out(token) ;
46 return context.nextToken(token) ;
47 }
48
49 public String [] getHandleableTokenType() { return new String []{"{java}"} ;}
50 } |
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Java API By Example, From Geeks To Geeks.