Clover coverage report - Code Coverage for tapestry release 4.0-alpha-3
Coverage timestamp: Mon May 16 2005 09:05:49 EDT
file stats: LOC: 69   Methods: 3
NCLOC: 29   Classes: 1
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 Source file Conditionals Statements Methods TOTAL
LocalizedWebContextResourceFinder.java 100% 100% 100% 100%
coverage
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 // Copyright 2004, 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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 package org.apache.tapestry.web;
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 import java.util.Locale;
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 import org.apache.hivemind.util.LocalizedNameGenerator;
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 import org.apache.hivemind.util.LocalizedResource;
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 22   
 /**
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  * Finds localized resources within a {@link org.apache.tapestry.web.WebContext}..
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  * 
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  * @author Howard Lewis Ship
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  * @since 4.0
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  */
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 public class LocalizedWebContextResourceFinder
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 {
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     private WebContext _context;
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 33  76
     public LocalizedWebContextResourceFinder(WebContext context)
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     {
 35  76
         _context = context;
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     }
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 38   
     /**
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      * Resolves the resource, returning a path representing the closest match (with respect to the
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      * provided locale). Returns null if no match.
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      * <p>
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      * The provided path is split into a base path and a suffix (at the last period character). The
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      * locale will provide different suffixes to the base path and the first match is returned.
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      */
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 46  76
     public LocalizedResource resolve(String contextPath, Locale locale)
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     {
 48  76
         int dotx = contextPath.lastIndexOf('.');
 49  76
         String basePath = contextPath.substring(0, dotx);
 50  76
         String suffix = contextPath.substring(dotx);
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 52  76
         LocalizedNameGenerator generator = new LocalizedNameGenerator(basePath, locale, suffix);
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 54  76
         while (generator.more())
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         {
 56  154
             String candidatePath = generator.next();
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 58  154
             if (isExistingResource(candidatePath))
 59  75
                 return new LocalizedResource(candidatePath, generator.getCurrentLocale());
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         }
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 62  1
         return null;
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     }
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 65  154
     private boolean isExistingResource(String path)
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     {
 67  154
         return _context.getResource(path) != null;
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     }
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 }