Coverage Report - org.apache.commons.scxml.env.URLResolver

Classes in this File Line Coverage Branch Coverage Complexity
URLResolver
60% 
100% 
2.333

 1  
 /*
 2  
  *
 3  
  *   Copyright 2005-2006 The Apache Software Foundation.
 4  
  *
 5  
  *  Licensed under the Apache License, Version 2.0 (the "License");
 6  
  *  you may not use this file except in compliance with the License.
 7  
  *  You may obtain a copy of the License at
 8  
  *
 9  
  *      http://www.apache.org/licenses/LICENSE-2.0
 10  
  *
 11  
  *  Unless required by applicable law or agreed to in writing, software
 12  
  *  distributed under the License is distributed on an "AS IS" BASIS,
 13  
  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 14  
  *  See the License for the specific language governing permissions and
 15  
  *  limitations under the License.
 16  
  *
 17  
  */
 18  
 package org.apache.commons.scxml.env;
 19  
 
 20  
 import java.net.MalformedURLException;
 21  
 import java.net.URL;
 22  
 
 23  
 import org.apache.commons.logging.Log;
 24  
 import org.apache.commons.logging.LogFactory;
 25  
 import org.apache.commons.scxml.PathResolver;
 26  
 
 27  
 /**
 28  
  * A PathResolver implementation that resolves against a base URL.
 29  
  *
 30  
  * @see org.apache.commons.scxml.PathResolver
 31  
  */
 32  
 public class URLResolver implements PathResolver {
 33  
 
 34  
     /** Implementation independent log category. */
 35  45
     private Log log = LogFactory.getLog(PathResolver.class);
 36  
 
 37  
     /** The base URL to resolve against. */
 38  39
     private URL baseURL = null;
 39  
 
 40  
     /**
 41  
      * Constructor.
 42  
      *
 43  
      * @param baseURL The base URL to resolve against
 44  
      */
 45  39
     public URLResolver(final URL baseURL) {
 46  39
         this.baseURL = baseURL;
 47  39
     }
 48  
 
 49  
     /**
 50  
      * Uses URL(URL, String) constructor to combine URL's.
 51  
      * @see org.apache.commons.scxml.PathResolver#resolvePath(java.lang.String)
 52  
      */
 53  
     public String resolvePath(final String ctxPath) {
 54  
         URL combined;
 55  
         try {
 56  3
             combined = new URL(baseURL, ctxPath);
 57  3
             return combined.toString();
 58  0
         } catch (MalformedURLException e) {
 59  0
             log.error("Malformed URL", e);
 60  
         }
 61  0
         return null;
 62  
     }
 63  
 
 64  
     /**
 65  
      * @see org.apache.commons.scxml.PathResolver#getResolver(java.lang.String)
 66  
      */
 67  
     public PathResolver getResolver(final String ctxPath) {
 68  
         URL combined;
 69  
         try {
 70  1
             combined = new URL(baseURL, ctxPath);
 71  1
             return new URLResolver(combined);
 72  0
         } catch (MalformedURLException e) {
 73  0
             log.error("Malformed URL", e);
 74  
         }
 75  0
         return null;
 76  
     }
 77  
 
 78  
 }
 79