Coverage report

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org.apache.commons.jelly.impl.DynamicTag |
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     /*
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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
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      * 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.impl;
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     import java.util.HashMap;
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     import java.util.Map;
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     import java.util.Iterator;
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     import org.apache.commons.jelly.DynaTagSupport;
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     import org.apache.commons.jelly.JellyContext;
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     import org.apache.commons.jelly.JellyTagException;
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     import org.apache.commons.jelly.Script;
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     import org.apache.commons.jelly.XMLOutput;
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     import org.apache.commons.logging.Log;
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     import org.apache.commons.logging.LogFactory;
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     /**
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      * <p><code>DynamicTag</code> is a tag that is created from
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      * inside a Jelly script as a Jelly template and will invoke a
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      * given script, passing in its instantiation attributes
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      * as variables and will allow the template to invoke its instance body.</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 class DynamicTag extends DynaTagSupport {
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         /** The Log to which logging calls will be made. */
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         private static final Log log = LogFactory.getLog(DynamicTag.class);
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         /** The template script */
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         private Script template;
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         /** The instance attributes */
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         private Map attributes = new HashMap();
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         public DynamicTag() {
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         }
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         public DynamicTag(Script template) {
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             this.template = template;
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         }
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         // Tag interface
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         //-------------------------------------------------------------------------
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         public void doTag(XMLOutput output) throws JellyTagException {
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             if ( log.isDebugEnabled() ) {
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                 log.debug("Invoking dynamic tag with attributes: " + attributes);
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             }
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             attributes.put("org.apache.commons.jelly.body", getBody());
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             // create new context based on current attributes
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             JellyContext newJellyContext = context.newJellyContext(attributes);
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             Map attrMap = new HashMap();
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             for ( Iterator keyIter = this.attributes.keySet().iterator();
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                   keyIter.hasNext();) {
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                 String key = (String) keyIter.next();
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                 if ( key.endsWith( "Attr" ) ) {
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                     Object value = this.attributes.get( key );
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                     attrMap.put( key, value );
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                     attrMap.put( key.substring( 0, key.length()-4 ), value );
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                 }
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             }
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             newJellyContext.setVariable( "attrs", attrMap );
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             getTemplate().run(newJellyContext, output);
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         }
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         // DynaTag interface
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         //-------------------------------------------------------------------------
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         public void setAttribute(String name, Object value) {
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             attributes.put(name, value);
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             attributes.put(name + "Attr", value);
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         }
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         // Properties
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         //-------------------------------------------------------------------------
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         /** The template to be executed by this tag which may well
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          * invoke this instances body from inside the template
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          */
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         public Script getTemplate() {
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             return template;
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         }
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         public void setTemplate(Script template) {
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             this.template = template;
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         }
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     }

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