Clover coverage report - groovy - 1.0-beta-7
Coverage timestamp: Wed Sep 29 2004 16:55:52 BST
file stats: LOC: 150   Methods: 6
NCLOC: 71   Classes: 2
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 Source file Conditionals Statements Methods TOTAL
BaseMarkupBuilder.java 0% 0% 0% 0%
coverage
 1   
 package org.codehaus.groovy.sandbox.markup;
 2   
 /*
 3   
 
 4   
 Copyright 2004 (C) John Wilson. All Rights Reserved.
 5   
 
 6   
 Redistribution and use of this software and associated documentation
 7   
 ("Software"), with or without modification, are permitted provided
 8   
 that the following conditions are met:
 9   
 
 10   
 1. Redistributions of source code must retain copyright
 11   
    statements and notices.  Redistributions must also contain a
 12   
    copy of this document.
 13   
 
 14   
 2. Redistributions in binary form must reproduce the
 15   
    above copyright notice, this list of conditions and the
 16   
    following disclaimer in the documentation and/or other
 17   
    materials provided with the distribution.
 18   
 
 19   
 3. The name "groovy" must not be used to endorse or promote
 20   
    products derived from this Software without prior written
 21   
    permission of The Codehaus.  For written permission,
 22   
    please contact info@codehaus.org.
 23   
 
 24   
 4. Products derived from this Software may not be called "groovy"
 25   
    nor may "groovy" appear in their names without prior written
 26   
    permission of The Codehaus. "groovy" is a registered
 27   
    trademark of The Codehaus.
 28   
 
 29   
 5. Due credit should be given to The Codehaus -
 30   
    http://groovy.codehaus.org/
 31   
 
 32   
 THIS SOFTWARE IS PROVIDED BY THE CODEHAUS AND CONTRIBUTORS
 33   
 ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
 34   
 NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
 35   
 FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL
 36   
 THE CODEHAUS OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
 37   
 INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 38   
 (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 39   
 SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 40   
 HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 41   
 STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 42   
 ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 43   
 OF THE POSSIBILITY OF SUCH DAMAGE.
 44   
 
 45   
 */
 46   
 
 47   
 import groovy.lang.Closure;
 48   
 
 49   
 import java.util.Collections;
 50   
 import java.util.HashMap;
 51   
 import java.util.Map;
 52   
 
 53   
 public class BaseMarkupBuilder extends Builder {
 54  0
     public BaseMarkupBuilder(final Map namespaceMethodMap) {
 55  0
         super(namespaceMethodMap);
 56   
     }
 57   
     
 58  0
     public Object bind(final Closure root) {
 59  0
         return new Document(root, this.namespaceMethodMap);
 60   
     }
 61   
     
 62   
     private static class Document extends Built {
 63   
         private Object out;
 64   
         private final Map pendingNamespaces = new HashMap();
 65   
         private final Map namespaces = new HashMap();
 66   
         private String prefix = "";
 67   
         
 68  0
         public Document(final Closure root, final Map namespaceMethodMap) {
 69  0
             super(root, namespaceMethodMap);
 70   
             
 71  0
             this.namespaces.put("xml", "http://www.w3.org/XML/1998/namespace");                // built in namespace
 72  0
             this.namespaces.put("mkp", "http://www.codehaus.org/Groovy/markup/keywords");    // pseudo namespace for markup keywords
 73   
         }
 74   
         
 75   
         /* (non-Javadoc)
 76   
          * @see groovy.lang.GroovyObject#invokeMethod(java.lang.String, java.lang.Object)
 77   
          */
 78  0
         public Object invokeMethod(final String name, final Object args) {
 79  0
             final Object[] arguments = (Object[]) args;
 80  0
             Map attrs = Collections.EMPTY_MAP;
 81  0
             Object body = null;
 82   
             
 83   
             
 84   
             //
 85   
             // Sort the parameters out
 86   
             //
 87  0
             for (int i = 0; i != arguments.length; i++) {
 88  0
                 final Object arg = arguments[i];
 89   
                 
 90  0
                 if (arg instanceof Map) {
 91  0
                     attrs = (Map)arg;
 92  0
                 } else if (arg instanceof Closure) {
 93  0
                     final Closure c = ((Closure) arg);
 94   
                     
 95  0
                     c.setDelegate(this);
 96  0
                     body = c.asWritable();
 97   
                 } else {
 98  0
                     body = arg;
 99   
                 }
 100   
             }
 101   
             
 102   
             //
 103   
             // call the closure corresponding to the tag
 104   
             //
 105  0
             final Object uri;
 106   
             
 107  0
             if (this.pendingNamespaces.containsKey(this.prefix)) {
 108  0
                 uri = this.pendingNamespaces.get(this.prefix);
 109  0
             } else if (this.namespaces.containsKey(this.prefix)) {
 110  0
                 uri = this.namespaces.get(this.prefix);
 111   
             } else {
 112  0
                 uri = ":";
 113   
             }
 114   
             
 115  0
             final Object[] info  = (Object[])this.namespaceSpecificTags.get(uri);
 116  0
             final Map tagMap = (Map)info[2];
 117  0
             final Closure defaultTagClosure = (Closure)info[0];
 118   
             
 119  0
             final String prefix = this.prefix;
 120  0
             this.prefix = "";
 121   
             
 122  0
             if (tagMap.containsKey(name)) {
 123  0
                 return ((Closure)tagMap.get(name)).call(new Object[]{this, this.pendingNamespaces, this.namespaces, this.namespaceSpecificTags, prefix, attrs, body, this.out});
 124   
             } else {
 125  0
                 return defaultTagClosure.call(new Object[]{name, this, this.pendingNamespaces, this.namespaces, this.namespaceSpecificTags, prefix, attrs, body, this.out});        
 126   
             }
 127   
         }
 128   
         
 129   
         /* (non-Javadoc)
 130   
          * @see groovy.lang.GroovyObject#getProperty(java.lang.String)
 131   
          */
 132  0
         public Object getProperty(final String property) {
 133  0
             this.prefix = property;
 134  0
             return this;
 135   
         }
 136   
         
 137   
         /* (non-Javadoc)
 138   
          * @see groovy.lang.GroovyObject#setProperty(java.lang.String, java.lang.Object)
 139   
          */
 140  0
         public void setProperty(String property, Object newValue) {
 141  0
             if ("trigger".equals(property)) {
 142  0
                 this.out = newValue;
 143  0
                 this.root.call();
 144   
             } else {
 145  0
                 super.setProperty(property, newValue);
 146   
             }
 147   
         }
 148   
     }
 149   
 }
 150