Coverage Report - org.webmacro.engine.MacroBuilder
 
Classes in this File Line Coverage Branch Coverage Complexity
MacroBuilder
0%
0/12
0%
0/4
3
 
 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  
 
 24  
 package org.webmacro.engine;
 25  
 
 26  
 
 27  
 /**
 28  
  * MacroBuilder.java
 29  
  *
 30  
  * Represents the invocation of a (C-style) macro, which gets expanded
 31  
  * during the building of a template.  Not to be confused with Macro
 32  
  * as used by WebMacro, which is something else.
 33  
  * 
 34  
  * @author Brian Goetz
 35  
  */
 36  
 
 37  
 public class MacroBuilder implements Builder
 38  
 {
 39  
 
 40  
     private String name;
 41  
     private ListBuilder argsBuilder;
 42  
     //private int lineNo, colNo;
 43  
     //private String[] nullArgs = new String[0];
 44  
 
 45  
     public MacroBuilder (String name,
 46  
                          ListBuilder argsBuilder,
 47  
                          int lineNo, int colNo)
 48  0
     {
 49  0
         this.name = name;
 50  0
         this.argsBuilder = argsBuilder;
 51  
         //this.lineNo = lineNo;
 52  
         //this.colNo = colNo;
 53  0
     }
 54  
 
 55  
     /**
 56  
      * Expand the macro.  Gets the macro definition from the build context.
 57  
      */
 58  
     public Object build (BuildContext bc) throws BuildException
 59  
     {
 60  0
         MacroDefinition md = bc.getMacro(name);
 61  0
         if (md == null)
 62  
         {
 63  0
             boolean relax = bc.getBroker().getBooleanSetting("RelaxedDirectiveBuilding");
 64  0
             if (relax)
 65  0
                 return "#" + name + " ";
 66  
             else
 67  0
                 throw new BuildException("#" + name + ": no such Macro or Directive");
 68  
         }
 69  0
         Object[] args = argsBuilder.buildAsArray(bc);
 70  0
         return md.expand(args, bc);
 71  
     }
 72  
 }
 73