Coverage report

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org.apache.commons.jelly.MapTagSupport
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 1  
 /*
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  * Copyright 2002,2004 The Apache Software Foundation.
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  *
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  * Licensed under the Apache License, Version 2.0 (the "License");
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  * you may not use this file except in compliance with the License.
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  * You may obtain a copy of the License at
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  *
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  *      http://www.apache.org/licenses/LICENSE-2.0
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  *
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  * Unless required by applicable law or agreed to in writing, software
 11  
  * distributed under the License is distributed on an "AS IS" BASIS,
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  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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  * See the License for the specific language governing permissions and
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  * limitations under the License.
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  */
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 17  
 package org.apache.commons.jelly;
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 import java.util.HashMap;
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 import java.util.Map;
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 /** 
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  * <p><code>MapTag</code> is a DynaTag implementation which uses a Map
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  * to store its attribute values in. Derived tags can then process this
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  * Map, change values, add or remove attributes or perform some other form
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  * of processsing pretty easily.
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  * </p>
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  *
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  * @author <a href="mailto:jstrachan@apache.org">James Strachan</a>
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  * @version $Revision: 155420 $
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  */
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 public abstract class MapTagSupport extends DynaTagSupport {
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     private Map map;
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     /** Sets an attribute value of this tag before the tag is invoked
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      */
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     public void setAttribute(String name, Object value) {
 41  442
         getAttributes().put(name, value);
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     }
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 44  
     /** 
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      * Helper method which allows derived tags to access the attributes
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      * associated with this tag
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      */
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     protected Map getAttributes() {
 49  559
         if (map == null) {
 50  117
             map = createAttributes();
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         }
 52  559
         return map;
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     }
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     /**
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      * A Factory Method which allows derived tags to overload the Map
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      * implementation used by this tag
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      */
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     protected Map createAttributes() {
 60  117
         return new HashMap();
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     }
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 63  
 }

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