##### Coverage Report - org.webmacro.directive.MacroDirective

Classes in this File | Line Coverage | Branch Coverage | Complexity
MacroDirective |
18% | 3/16
0% | 0/2
| 1.2;1.2

1 |  |
     /*
2 |  |
      * Copyright (C) 1998-2001 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.directive;
24 |  |
25 |  |
     import org.webmacro.Context;
26 |  |
     import org.webmacro.FastWriter;
27 |  |
     import org.webmacro.PropertyException;
28 |  |
     import org.webmacro.TemplateVisitor;
29 |  |
     import org.webmacro.engine.BuildContext;
30 |  |
     import org.webmacro.engine.BuildException;
31 |  |
     import org.webmacro.engine.MacroDefinition;
32 |  |
33 |  |
     import java.io.IOException;
34 |  |
35 |  |
     /**
36 |  |
      * MacroDirective
37 |  |
      *
38 |  |
      * @author Brian Goetz
39 |  |
      */
40 |  |
41 |  |
     public class MacroDirective extends Directive
42 |  |
     {
43 |  |
44 |  |
         private static final int MACRO_NAME = 1;
45 |  |
         private static final int MACRO_ARGS = 2;
46 |  |
         private static final int MACRO_BODY = 3;
47 |  |
48 |  |
         private static final ArgDescriptor[]
49 | 2 |
                 myArgs = new ArgDescriptor[]{
50 |  |
                     new NameArg(MACRO_NAME),
51 |  |
                     new FormalArgListArg(MACRO_ARGS),
52 |  |
                     new BlockArg(MACRO_BODY)
53 |  |
                 };
54 |  |
55 |  |
         private static final DirectiveDescriptor
56 | 2 |
                 myDescr = new DirectiveDescriptor(null, null, myArgs, null);
57 |  |
58 |  |
         public static DirectiveDescriptor getDescriptor ()
59 |  |
         {
60 | 6 |
             return myDescr;
61 |  |
         }
62 |  |
63 |  |
         public MacroDirective ()
64 | 0 |
         {
65 | 0 |
         }
66 |  |
67 |  |
         public Object build (DirectiveBuilder builder,
68 |  |
                              BuildContext bc)
69 |  |
                 throws BuildException
70 |  |
         {
71 | 0 |
             String name = (String) builder.getArg(MACRO_NAME, bc);
72 | 0 |
             Object[] args = (Object[]) builder.getArg(MACRO_ARGS, bc);
73 | 0 |
             String[] argNames = new String[args.length];
74 | 0 |
             for (int i = 0; i < args.length; i++)
75 | 0 |
                 argNames[i] = (String) args[i];
76 | 0 |
             Object body = builder.getArg(MACRO_BODY);
77 | 0 |
             MacroDefinition macro = new MacroDefinition(name, argNames, body);
78 | 0 |
             bc.putMacro(name, macro);
79 | 0 |
             return null;
80 |  |
         }
81 |  |
82 |  |
         public void write (FastWriter out, Context context)
83 |  |
                 throws PropertyException, IOException
84 |  |
         {
85 | 0 |
         }
86 |  |
87 |  |
         public void accept (TemplateVisitor v)
88 |  |
         {
89 | 0 |
         }
90 |  |
91 |  |
     }