Coverage report

  %line %branch
org.apache.turbine.services.template.mapper.ScreenTemplateMapper
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 1  
 package org.apache.turbine.services.template.mapper;
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 /*
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  * Copyright 2001-2005 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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 19  
 import org.apache.commons.lang.StringUtils;
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 import org.apache.turbine.services.template.TemplateEngineService;
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 import org.apache.turbine.services.template.TemplateService;
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 import org.apache.turbine.services.template.TurbineTemplate;
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 25  
 /**
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  * This is a pretty simple mapper which returns template pathes for
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  * a supplied template name. This path can be used by the TemplateEngine
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  * to access a certain resource to actually render the template.
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  *
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  * @author <a href="mailto:hps@intermeta.de">Henning P. Schmiedehausen</a>
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  * @version $Id: ScreenTemplateMapper.java 264148 2005-08-29 14:21:04Z henning $
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  */
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 public class ScreenTemplateMapper
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     extends BaseTemplateMapper
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     implements Mapper
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 {
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     /**
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      * Default C'tor. If you use this C'tor, you must use
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      * the bean setter to set the various properties needed for
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      * this mapper before first usage.
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      */
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     public ScreenTemplateMapper()
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     {
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     }
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     /**
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      * Check, whether the provided name exists. Returns null
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      * if the screen does not exist.
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      *
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      * @param template The template name.
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      * @return The matching screen name.
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      */
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     public String doMapping(String template)
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     {
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         String [] components = StringUtils.split(template, String.valueOf(TemplateService.TEMPLATE_PARTS_SEPARATOR));
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         // Last element decides, which template Service to use...
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         TemplateEngineService tes =
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             TurbineTemplate.getTemplateEngineService(components[components.length - 1]);
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         String templatePackage = StringUtils.join(components, String.valueOf(separator));
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         // But the Templating service must look for the name with prefix
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         StringBuffer testPath = new StringBuffer();
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         if (StringUtils.isNotEmpty(prefix))
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         {
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             testPath.append(prefix);
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             testPath.append(separator);
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         }
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         testPath.append(templatePackage);
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 73  14
         return (tes != null && tes.templateExists(testPath.toString()))
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             ? templatePackage
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             : null;
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     }
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 }
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