Clover coverage report - Code Coverage for hivemind release 1.1-beta-1
Coverage timestamp: Thu Apr 28 2005 19:53:41 EDT
file stats: LOC: 81   Methods: 4
NCLOC: 34   Classes: 1
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 Source file Conditionals Statements Methods TOTAL
IdUtils.java 60% 52.9% 50% 54.8%
coverage coverage
 1   
 // Copyright 2004, 2005 The Apache Software Foundation
 2   
 //
 3   
 // Licensed under the Apache License, Version 2.0 (the "License");
 4   
 // you may not use this file except in compliance with the License.
 5   
 // You may obtain a copy of the License at
 6   
 //
 7   
 //     http://www.apache.org/licenses/LICENSE-2.0
 8   
 //
 9   
 // Unless required by applicable law or agreed to in writing, software
 10   
 // distributed under the License is distributed on an "AS IS" BASIS,
 11   
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 12   
 // See the License for the specific language governing permissions and
 13   
 // limitations under the License.
 14   
 
 15   
 package org.apache.hivemind.util;
 16   
 
 17   
 import org.apache.hivemind.HiveMind;
 18   
 
 19   
 /**
 20   
  * A collection of utilities for handling qualified and unqualified ids.
 21   
  *
 22   
  * @author Howard Lewis Ship
 23   
  */
 24   
 public class IdUtils
 25   
 {
 26   
 
 27   
     /**
 28   
      * Returns a fully qualfied id.  If the id contains a '.', then it
 29   
      * is returned unchanged.  Otherwise, the module's id is prefixed (with a 
 30   
      * seperator '.') and returned;
 31   
      */
 32  7701
     public static String qualify(String moduleId, String id)
 33   
     {
 34  7701
         if (id.indexOf('.') > 0)
 35  4215
             return id;
 36   
 
 37  3486
         return moduleId + "." + id;
 38   
     }
 39   
 
 40   
     /**
 41   
      * Qualifies a list of interceptor service ids provided for an interceptor
 42   
      * contribution.  The special value "*" is not qualified.
 43   
      */
 44  65
     public static String qualifyList(String sourceModuleId, String list)
 45   
     {
 46  65
         if (HiveMind.isBlank(list) || list.equals("*"))
 47  61
             return list;
 48   
 
 49  4
         String[] items = StringUtils.split(list);
 50   
 
 51  4
         for (int i = 0; i < items.length; i++)
 52  7
             items[i] = qualify(sourceModuleId, items[i]);
 53   
 
 54  4
         return StringUtils.join(items, ',');
 55   
     }
 56   
     
 57   
     /**
 58   
      * Removes the module name from a fully qualified id
 59   
      */
 60  0
     public static String stripModule(String id)
 61   
     {
 62  0
         int lastPoint = id.lastIndexOf('.');
 63  0
         if (lastPoint > 0)
 64  0
             return id.substring(lastPoint + 1, id.length());
 65  0
         else return id;
 66   
     }
 67   
 
 68   
     /**
 69   
      * Extracts the module name from a fully qualified id
 70   
      * Returns null if id contains no module
 71   
      */
 72  0
     public static String extractModule(String id)
 73   
     {
 74  0
         int lastPoint = id.lastIndexOf('.');
 75  0
         if (lastPoint > 0)
 76  0
             return id.substring(0, lastPoint);
 77  0
         else return null;
 78   
     }
 79   
 
 80   
 }
 81