Coverage report

| %line | %branch
--- | --- | ---
org.apache.commons.jelly.tags.core.SetPropertiesTag |
68% |
92% |

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
9 |  |
      *
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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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     package org.apache.commons.jelly.tags.core;
17 |  |
18 |  |
     import java.lang.reflect.InvocationTargetException;
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     import java.util.Map;
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     import org.apache.commons.beanutils.BeanUtils;
22 |  |
23 |  |
     import org.apache.commons.jelly.JellyException;
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     import org.apache.commons.jelly.JellyTagException;
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     import org.apache.commons.jelly.MissingAttributeException;
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     import org.apache.commons.jelly.MapTagSupport;
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     import org.apache.commons.jelly.XMLOutput;
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     import org.apache.commons.jelly.impl.BeanSource;
29 |  |
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     /**
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      * A tag which sets the bean properties on the given bean.
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      * So if you used it as follows, for example using the &lt;j:new&gt; tag.
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      * <pre>
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      * &lt;j:new className="com.acme.Person" var="person"/&gt;
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      * &lt;j:setProperties object="${person}" name="James" location="${loc}"/&gt;
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      * </pre>
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      * Then it would set the name and location properties on the bean denoted by
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      * the expression ${person}.
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      * <p>
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      * This tag can also be nested inside a bean tag such as the &lt;useBean&gt; tag
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      * or a JellySwing tag to set one or more properties, maybe inside some conditional
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      * logic.
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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 class SetPropertiesTag extends MapTagSupport  {
48 |  |
49 | 26 |
         public SetPropertiesTag(){
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         }
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52 |  |
         // Tag interface
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         //-------------------------------------------------------------------------
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         public void doTag(XMLOutput output) throws MissingAttributeException, JellyTagException {
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             Map attributes = getAttributes();
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             Object bean = attributes.remove( "object" );
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             if ( bean == null ) {
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                 // lets try find a parent bean
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                 BeanSource tag = (BeanSource) findAncestorWithClass(BeanSource.class);
60 | 13 |
                 if (tag != null) {
61 |  |
                     try {
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                         bean = tag.getBean();
63 | 0 |
                     } catch (JellyException e) {
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                         throw new JellyTagException(e);
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                     }
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                 }
67 | 13 |
                 if (bean == null) {
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                     throw new MissingAttributeException("bean");
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                 }
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             }
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             setBeanProperties(bean, attributes);
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         }
73 |  |
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         // Implementation methods
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         //-------------------------------------------------------------------------
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         /**
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          * Sets the properties on the bean. Derived tags could implement some custom
79 |  |
          * type conversion etc.
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          */
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         protected void setBeanProperties(Object bean, Map attributes) throws JellyTagException {
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             try {
83 | 26 |
                 BeanUtils.populate(bean, attributes);
84 | 0 |
             } catch (IllegalAccessException e) {
85 | 0 |
                 throw new JellyTagException("could not set the properties on a bean",e);
86 | 0 |
             } catch (InvocationTargetException e) {
87 | 0 |
                 throw new JellyTagException("could not set the properties on a bean",e);
88 | 26 |
             }
89 | 26 |
         }
90 |  |
     }

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