Coverage report

  %line %branch
org.apache.jetspeed.profiler.rules.impl.StandardResolver
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 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.jetspeed.profiler.rules.impl;
 18   
 
 19   
 import java.security.Principal;
 20   
 import java.util.Iterator;
 21   
 
 22   
 import javax.security.auth.Subject;
 23   
 
 24   
 import org.apache.jetspeed.profiler.rules.RuleCriterion;
 25   
 import org.apache.jetspeed.profiler.rules.RuleCriterionResolver;
 26   
 import org.apache.jetspeed.request.RequestContext;
 27   
 import org.apache.jetspeed.security.SecurityHelper;
 28   
 
 29   
 /**
 30   
  * Standard Jetspeed-1 style resolver for criterion.
 31   
  * It first looks at the value in the request parameters.
 32   
  * If it is null, it then falls back to the criterion record..
 33   
  * If it is null it gives up and returns null allowing subclasses
 34   
  * to continue processing.
 35   
  *
 36   
  * @author <a href="mailto:taylor@apache.org">David Sean Taylor</a>
 37   
  * @version $Id: StandardResolver.java 516448 2007-03-09 16:25:47Z ate $
 38   
  */
 39  0 
 public class StandardResolver implements RuleCriterionResolver
 40   
 {
 41   
     public static final String VALUE_DELIMITER = ",";
 42   
     public static final String COMBO_DELIMITER = "-";
 43   
 
 44   
     /* (non-Javadoc)
 45   
      * @see org.apache.jetspeed.profiler.rules.RuleCriterionResolver#resolve(org.apache.jetspeed.request.RequestContext, org.apache.jetspeed.profiler.rules.RuleCriterion)
 46   
      */
 47   
     public String resolve(RequestContext context, RuleCriterion criterion)
 48   
     {
 49  0 
         String value = context.getRequestParameter(criterion.getName());
 50  0 
         if (value == null)
 51   
         {
 52  0 
             value = criterion.getValue();
 53   
         }
 54  0 
         return value;
 55   
     }
 56   
 
 57   
     /* (non-Javadoc)
 58   
      * @see org.apache.jetspeed.profiler.rules.RuleCriterionResolver#isControl()
 59   
      */
 60   
     public boolean isControl(RuleCriterion criterion)
 61   
     {
 62  0 
         if (criterion.getName().equals(RuleCriterionResolver.PATH) ||
 63   
             criterion.getName().equals(RuleCriterionResolver.PAGE))
 64   
         {
 65  0 
             return false;
 66   
         }
 67  0 
         return true;
 68   
     }
 69   
 
 70   
     public boolean isNavigation(RuleCriterion criterion)
 71   
     {
 72  0 
         return false;
 73   
     }
 74   
 
 75   
     protected String resolvePrincipals(RequestContext context, RuleCriterion criterion, Subject subject, Class classe)
 76   
     {
 77  0 
         StringBuffer result = new StringBuffer();
 78  0 
         Iterator principals = SecurityHelper.getPrincipals(subject, classe).iterator();
 79  0 
         int count = 0;
 80  0 
         while (principals.hasNext())
 81   
         {
 82  0 
             Principal principal = (Principal)principals.next();
 83  0 
             if (count > 0)
 84   
             {
 85  0 
                 result.append(VALUE_DELIMITER);
 86   
             }
 87  0 
             result.append(principal.getName());
 88  0 
             count++;
 89  0 
         }
 90  0 
         if (count == 0)
 91   
         {
 92  0 
             return null;
 93   
         }
 94  0 
         return result.toString();
 95   
     }
 96   
 
 97   
     protected String combinePrincipals(RequestContext context, RuleCriterion criterion, Subject subject, Class classe)
 98   
     {
 99  0 
         StringBuffer result = new StringBuffer();
 100  0 
         Iterator principals = SecurityHelper.getPrincipals(subject, classe).iterator();
 101  0 
         int count = 0;
 102  0 
         while (principals.hasNext())
 103   
         {
 104  0 
             Principal principal = (Principal)principals.next();
 105  0 
             if (count > 0)
 106   
             {
 107  0 
                 result.append(COMBO_DELIMITER);
 108   
             }
 109  0 
             result.append(principal.getName());
 110  0 
             count++;
 111  0 
         }
 112  0 
         if (count == 0)
 113   
         {
 114  0 
             return null;
 115   
         }
 116  0 
         return result.toString();
 117   
     }
 118   
 
 119   
 }

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