##### Coverage Report - org.webmacro.engine.TemplateDumper

Classes in this File | Line Coverage | Branch Coverage | Complexity
TemplateDumper |
0% | 0/55
0% | 0/16
| 1.5714285714285714;1.571

1 |  |
     /*
2 |  |
      * Copyright (C) 1998-2000 Semiotek Inc.  All Rights Reserved.
3 |  |
      *
4 |  |
      * Redistribution and use in source and binary forms, with or without
5 |  |
      * modification, are permitted under the terms of either of the following
6 |  |
      * Open Source licenses:
7 |  |
      *
8 |  |
      * The GNU General Public License, version 2, or any later version, as
9 |  |
      * published by the Free Software Foundation
10 |  |
      * (http://www.fsf.org/copyleft/gpl.html);
11 |  |
      *
12 |  |
      *  or
13 |  |
      *
14 |  |
      * The Semiotek Public License (http://webmacro.org/LICENSE.)
15 |  |
      *
16 |  |
      * This software is provided "as is", with NO WARRANTY, not even the
17 |  |
      * implied warranties of fitness to purpose, or merchantability. You
18 |  |
      * assume all risks and liabilities associated with its use.
19 |  |
      *
20 |  |
      * See www.webmacro.org for more information on the WebMacro project.
21 |  |
      */
22 |  |
23 |  |
     package org.webmacro.engine;
24 |  |
25 |  |
     import org.webmacro.Macro;
26 |  |
     import org.webmacro.TemplateVisitor;
27 |  |
     import org.webmacro.WM;
28 |  |
29 |  |
     import java.io.InputStreamReader;
30 |  |
31 |  |
     /**
32 |  |
      * Dump a template.
33 |  |
      */
34 | 0 |
     public class TemplateDumper extends TemplateVisitor
35 |  |
     {
36 |  |
37 | 0 |
         private boolean atBol = true;
38 |  |
39 |  |
         private void print (String s)
40 |  |
         {
41 | 0 |
             System.out.print(s);
42 | 0 |
             atBol = false;
43 | 0 |
         }
44 |  |
45 |  |
         private void println (String s)
46 |  |
         {
47 | 0 |
             System.out.println(s);
48 | 0 |
             atBol = true;
49 | 0 |
         }
50 |  |
51 |  |
         private void println ()
52 |  |
         {
53 | 0 |
             System.out.println();
54 | 0 |
             atBol = true;
55 | 0 |
         }
56 |  |
57 |  |
         private void newLine ()
58 |  |
         {
59 | 0 |
             if (!atBol) println();
60 | 0 |
         }
61 |  |
62 |  |
63 |  |
         public void visitString (String s)
64 |  |
         {
65 | 0 |
             print(s);
66 | 0 |
         }
67 |  |
68 |  |
         public void beginBlock ()
69 |  |
         {
70 | 0 |
             newLine();
71 | 0 |
             println("#begin");
72 | 0 |
         }
73 |  |
74 |  |
         public void endBlock ()
75 |  |
         {
76 | 0 |
             newLine();
77 | 0 |
             println("#end");
78 | 0 |
         }
79 |  |
80 |  |
         public void beginDirective (String directiveName)
81 |  |
         {
82 | 0 |
             newLine();
83 | 0 |
             print("#" + directiveName + " ");
84 | 0 |
         }
85 |  |
86 |  |
         public void visitDirectiveArg (String argName, Object o)
87 |  |
         {
88 | 0 |
             print(":" + argName + ":");
89 | 0 |
             if (o instanceof Macro)
90 | 0 |
                 visitMacro((Macro) o);
91 | 0 |
             else if (o == null)
92 | 0 |
                 print("<NULL>");
93 |  |
             else
94 | 0 |
                 print(o.toString());
95 | 0 |
         }
96 |  |
97 |  |
         public void visitBinaryOperation (String opType, Object l, Object r)
98 |  |
         {
99 | 0 |
             print(opType + "(");
100 | 0 |
             if (l instanceof Macro)
101 | 0 |
                 visitMacro((Macro) l);
102 |  |
             else
103 | 0 |
                 print((l != null) ? l.toString() : "<NULL>");
104 | 0 |
             print(", ");
105 | 0 |
             if (r instanceof Macro)
106 | 0 |
                 visitMacro((Macro) r);
107 |  |
             else
108 | 0 |
                 print((r != null) ? r.toString() : "<NULL>");
109 | 0 |
             print(")");
110 | 0 |
         }
111 |  |
112 |  |
         public void visitUnaryOperation (String opType, Object o)
113 |  |
         {
114 | 0 |
             print(opType + "(" + ((o != null) ? o.toString() : "<NULL>")
115 |  |
                     + ")");
116 | 0 |
         }
117 |  |
118 |  |
         public void visitVariable (Variable v, Object[] names)
119 |  |
         {
120 | 0 |
             print("$" + v.toString());
121 | 0 |
         }
122 |  |
123 |  |
         public void visitUnknownMacro (String macroType, Macro m)
124 |  |
         {
125 | 0 |
             print("[Unknown macro type " + macroType + "]");
126 | 0 |
         }
127 |  |
128 |  |
         public static void main (String args[]) throws Exception
129 |  |
         {
130 | 0 |
             WM wm = new WM();
131 | 0 |
             WMTemplate t = new StreamTemplate(wm.getBroker(),
132 |  |
                     new InputStreamReader(System.in));
133 | 0 |
             t.parse();
134 | 0 |
             System.out.println("--------");
135 | 0 |
             TemplateDumper td = new TemplateDumper();
136 | 0 |
             t.accept(td);
137 | 0 |
             System.out.println("--------");
138 | 0 |
         }
139 |  |
     }