Coverage Report - org.apache.tapestry.script.IfRule
 
Classes in this File Line Coverage Branch Coverage Complexity
IfRule
0%
0/12
0%
0/2
1.333
 
 1  
 // Copyright 2004, 2005 The Apache Software Foundation
 2  
 //
 3  
 // Licensed under the Apache License, Version 2.0 (the "License");
 4  
 // you may not use this file except in compliance with the License.
 5  
 // You may obtain a copy of the License at
 6  
 //
 7  
 //     http://www.apache.org/licenses/LICENSE-2.0
 8  
 //
 9  
 // Unless required by applicable law or agreed to in writing, software
 10  
 // distributed under the License is distributed on an "AS IS" BASIS,
 11  
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 12  
 // See the License for the specific language governing permissions and
 13  
 // limitations under the License.
 14  
 
 15  
 package org.apache.tapestry.script;
 16  
 
 17  
 import org.apache.tapestry.util.xml.RuleDirectedParser;
 18  
 import org.xml.sax.Attributes;
 19  
 
 20  
 /**
 21  
  * Constructs an {@link org.apache.tapestry.script.IfToken} from an <if>
 22  
  * or <if-not> element, which contains full content.
 23  
  * 
 24  
  * @author Howard Lewis Ship
 25  
  * @since 3.0
 26  
  */
 27  
 class IfRule extends AbstractTokenRule
 28  
 {
 29  
 
 30  
     private boolean _condition;
 31  
 
 32  
     public IfRule(boolean condition)
 33  0
     {
 34  0
         _condition = condition;
 35  0
     }
 36  
 
 37  
     public void endElement(RuleDirectedParser parser)
 38  
     {
 39  0
         parser.pop();
 40  0
     }
 41  
 
 42  
     public void startElement(RuleDirectedParser parser, Attributes attributes)
 43  
     {
 44  0
         String expression = getAttribute(attributes, "expression");
 45  
 
 46  0
         if (expression == null)
 47  0
             expression = getAttribute(attributes, "property-path"); // 1.0, 1.1
 48  
                                                                     // DTD
 49  
 
 50  0
         IScriptToken token = new IfToken(_condition, expression, parser
 51  
                 .getLocation());
 52  
 
 53  0
         addToParent(parser, token);
 54  
 
 55  0
         parser.push(token);
 56  0
     }
 57  
 
 58  
 }