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

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

 1  
 /*
 2  
  * Licensed to the Apache Software Foundation (ASF) under one or more
 3  
  * contributor license agreements.  See the NOTICE file distributed with
 4  
  * this work for additional information regarding copyright ownership.
 5  
  * The ASF licenses this file to You under the Apache License, Version 2.0
 6  
  * (the "License"); you may not use this file except in compliance with
 7  
  * the License.  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  
 package org.apache.commons.scxml.env;
 18  
 
 19  
 import java.io.Serializable;
 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, Serializable {
 33  
 
 34  
     /** Serial version UID. */
 35  
     private static final long serialVersionUID = 1L;
 36  
 
 37  
     /** Implementation independent log category. */
 38  59
     private Log log = LogFactory.getLog(PathResolver.class);
 39  
 
 40  
     /** The base URL to resolve against. */
 41  53
     private URL baseURL = null;
 42  
 
 43  
     /**
 44  
      * Constructor.
 45  
      *
 46  
      * @param baseURL The base URL to resolve against
 47  
      */
 48  53
     public URLResolver(final URL baseURL) {
 49  53
         this.baseURL = baseURL;
 50  53
     }
 51  
 
 52  
     /**
 53  
      * Uses URL(URL, String) constructor to combine URL's.
 54  
      * @see org.apache.commons.scxml.PathResolver#resolvePath(java.lang.String)
 55  
      */
 56  
     public String resolvePath(final String ctxPath) {
 57  
         URL combined;
 58  
         try {
 59  5
             combined = new URL(baseURL, ctxPath);
 60  5
             return combined.toString();
 61  0
         } catch (MalformedURLException e) {
 62  0
             log.error("Malformed URL", e);
 63  
         }
 64  0
         return null;
 65  
     }
 66  
 
 67  
     /**
 68  
      * @see org.apache.commons.scxml.PathResolver#getResolver(java.lang.String)
 69  
      */
 70  
     public PathResolver getResolver(final String ctxPath) {
 71  
         URL combined;
 72  
         try {
 73  3
             combined = new URL(baseURL, ctxPath);
 74  3
             return new URLResolver(combined);
 75  0
         } catch (MalformedURLException e) {
 76  0
             log.error("Malformed URL", e);
 77  
         }
 78  0
         return null;
 79  
     }
 80  
 
 81  
 }
 82