Coverage report

  %line %branch
org.apache.turbine.util.validation.EmailValidator
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 1  
 package org.apache.turbine.util.validation;
 2  
 
 3  
 /*
 4  
  * Copyright 2001-2005 The Apache Software Foundation.
 5  
  *
 6  
  * Licensed under the Apache License, Version 2.0 (the "License")
 7  
  * you may not use this file except in compliance with the License.
 8  
  * You may obtain a copy of the License at
 9  
  *
 10  
  *     http://www.apache.org/licenses/LICENSE-2.0
 11  
  *
 12  
  * Unless required by applicable law or agreed to in writing, software
 13  
  * distributed under the License is distributed on an "AS IS" BASIS,
 14  
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 15  
  * See the License for the specific language governing permissions and
 16  
  * limitations under the License.
 17  
  */
 18  
 
 19  
 /**
 20  
  * @author <a href="mailto:mikeh@ncsa.uiuc.edu">Mike Haberman</a>
 21  
  * @version $Id: EmailValidator.java 264148 2005-08-29 14:21:04Z henning $
 22  
  * @deprecated Use Intake or commons-validator
 23  
  */
 24  
 public class EmailValidator extends InputValidator
 25  
 {
 26  
     /**
 27  
      * default Constructor,
 28  
      */
 29  
     public EmailValidator()
 30  
     {
 31  0
         super(false, NoMaxSize, EmptyArgv);
 32  0
     }
 33  
 
 34  
     /**
 35  
      * @param String input, input to be checked
 36  
      */
 37  
     protected void check(String input)
 38  
             throws Exception
 39  
     {
 40  
         // the only two checks:
 41  
         // 1. @ must be present
 42  
         // 2. must end in '.extension'
 43  
 
 44  0
         int idx = input.indexOf("@");
 45  0
         if (idx == -1)
 46  
         {
 47  0
             throw new Exception("Missing @");
 48  
         }
 49  
 
 50  0
         idx = input.lastIndexOf(".");
 51  0
         if (idx == -1)
 52  
         {
 53  0
             throw new Exception("Missing .{top level domain} suffix");
 54  
         }
 55  
 
 56  0
         String domain = input.substring(idx);
 57  0
         if (domain.length() < 3)
 58  
         {
 59  0
             throw new Exception("Invalid .{top level domain} suffix");
 60  
         }
 61  0
     }
 62  
 
 63  
     /**
 64  
      * @return String, the expected format of the input
 65  
      */
 66  
     public String getExpectedFormat()
 67  
     {
 68  0
         return "name@domain.topLevelDomain";
 69  
     }
 70  
 }

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