Coverage report

  %line %branch
org.apache.commons.jelly.tags.fmt.SetTimeZoneTag
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 1  
 /*
 2  
  * Copyright 2002,2004 The Apache Software Foundation.
 3  
  *
 4  
  * Licensed under the Apache License, Version 2.0 (the "License");
 5  
  * you may not use this file except in compliance with the License.
 6  
  * You may obtain a copy of the License at
 7  
  *
 8  
  *      http://www.apache.org/licenses/LICENSE-2.0
 9  
  *
 10  
  * Unless required by applicable law or agreed to in writing, software
 11  
  * distributed under the License is distributed on an "AS IS" BASIS,
 12  
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 13  
  * See the License for the specific language governing permissions and
 14  
  * limitations under the License.
 15  
  */
 16  
 package org.apache.commons.jelly.tags.fmt;
 17  
 
 18  
 import org.apache.commons.jelly.JellyTagException;
 19  
 import org.apache.commons.jelly.XMLOutput;
 20  
 import org.apache.commons.jelly.Tag;
 21  
 import org.apache.commons.jelly.TagSupport;
 22  
 import org.apache.commons.jelly.expression.Expression;
 23  
 import java.util.TimeZone;
 24  
 
 25  
 /**
 26  
  * Support for tag handlers for <setTimeZone>, the time zone setting
 27  
  * tag in JSTL.
 28  
  * @author <a href="mailto:willievu@yahoo.com">Willie Vu</a>
 29  
  * @version $Revision: 1.5 $
 30  
  *
 31  
  */
 32  
 public class SetTimeZoneTag extends TagSupport {
 33  
 
 34  
     private Expression value;
 35  
 
 36  
     private String var;
 37  
 
 38  
     private String scope;
 39  
 
 40  
     /** Creates a new instance of SetLocaleTag */
 41  0
     public SetTimeZoneTag() {
 42  0
     }
 43  
 
 44  
     /**
 45  
      * Evaluates this tag after all the tags properties have been initialized.
 46  
      *
 47  
      */
 48  
     public void doTag(XMLOutput output) throws JellyTagException {
 49  0
         TimeZone timeZone = null;
 50  
 
 51  0
         Object valueInput = null;
 52  0
         if (this.value != null) {
 53  0
             valueInput = this.value.evaluate(context);
 54  
         }
 55  
 
 56  
 
 57  0
         if (valueInput == null) {
 58  0
             timeZone = TimeZone.getTimeZone("GMT");
 59  
         }
 60  0
         else if (valueInput instanceof String) {
 61  0
             if (((String) valueInput).trim().equals("")) {
 62  0
                 timeZone = TimeZone.getTimeZone("GMT");
 63  
             } else {
 64  0
                 timeZone = TimeZone.getTimeZone((String) valueInput);
 65  
             }
 66  
         } else {
 67  0
             timeZone = (TimeZone) valueInput;
 68  
         }
 69  
 
 70  0
         if (scope != null) {
 71  0
             context.setVariable(Config.FMT_TIME_ZONE, scope, timeZone);
 72  
         }
 73  
         else {
 74  0
             context.setVariable(Config.FMT_TIME_ZONE, timeZone);
 75  
         }
 76  0
     }
 77  
 
 78  
     public void setValue(Expression value) {
 79  0
         this.value = value;
 80  0
     }
 81  
 
 82  
     public void setVar(String var) {
 83  0
         this.var = class="keyword">var;
 84  0
     }
 85  
 
 86  
     public void setScope(String scope) {
 87  0
         this.scope = scope;
 88  0
     }
 89  
 }

This report is generated by jcoverage, Maven and Maven JCoverage Plugin.