J2HGenerator


1   /*
2    * Created on Jul 29, 2004
3    */
4   package org.ashkelon.pages;
5   
6   import java.io.File  ;
7   import java.io.IOException  ;
8   import com.java2html.Java2HTML;
9   
10  /**
11   * implementation based on the tool "j2h" ; see http://www.java2html.com/
12   * 
13   * @author Eitan Suez
14   */
15  class J2HGenerator implements HtmlGenerator
16  {
17     private Java2HTML j2h = null;
18  
19     public void initialize(File   srcHtmlDir)
20     {
21        j2h = new Java2HTML();
22        j2h.setMarginSize(4);
23        j2h.setTabSize(3);
24        j2h.setSimple(true);
25  
26        try
27        {
28           j2h.setDestination(srcHtmlDir.getCanonicalPath());
29        }
30        catch (IOException   ex)
31        {
32           System.err.println("Failed to obtain canonical path for "+srcHtmlDir.toString());
33           System.err.println("IO Exception: "+ex.getMessage());
34           ex.printStackTrace();
35        }
36     }
37     
38     public void produceHtml(String   sourceFile, String   realHtmlFile)
39     {
40        // problem with jar and obfuscation hiding method even though in javadocs:
41        //j2h.setJavaFileSource( new String[] {sourceFile} );
42        try
43        {
44           j2h.setJavaDirectorySource(new String  [] {dirof(sourceFile)} );
45           j2h.buildJava2HTML();
46        }
47        catch (Exception   ex)
48        {
49           System.err.println("Failed to build html from java source");
50           System.err.println(ex.getMessage());
51           ex.printStackTrace();
52        }
53     }
54  
55     private String   dirof(String   file)
56     {
57        return new File  (file).getParent();
58     }
59  }
60  
61
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