Coverage Report - net.sourceforge.pebble.web.validation.ValidationContext
 
Classes in this File Line Coverage Branch Coverage Complexity
ValidationContext
100%
10/10
100%
2/2
1
 
 1  
 /*
 2  
  * Copyright (c) 2003-2011, Simon Brown
 3  
  * All rights reserved.
 4  
  *
 5  
  * Redistribution and use in source and binary forms, with or without
 6  
  * modification, are permitted provided that the following conditions are met:
 7  
  *
 8  
  *   - Redistributions of source code must retain the above copyright
 9  
  *     notice, this list of conditions and the following disclaimer.
 10  
  *
 11  
  *   - Redistributions in binary form must reproduce the above copyright
 12  
  *     notice, this list of conditions and the following disclaimer in
 13  
  *     the documentation and/or other materials provided with the
 14  
  *     distribution.
 15  
  *
 16  
  *   - Neither the name of Pebble nor the names of its contributors may
 17  
  *     be used to endorse or promote products derived from this software
 18  
  *     without specific prior written permission.
 19  
  *
 20  
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 21  
  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 22  
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 23  
  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 24  
  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 25  
  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 26  
  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 27  
  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 28  
  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 29  
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 30  
  * POSSIBILITY OF SUCH DAMAGE.
 31  
  */
 32  
 package net.sourceforge.pebble.web.validation;
 33  
 
 34  
 import java.util.ArrayList;
 35  
 import java.util.Collections;
 36  
 import java.util.List;
 37  
 
 38  
 /**
 39  
  * A context within which to perform validation and raise errors against.
 40  
  *
 41  
  * @author    Simon Brown
 42  
  */
 43  56
 public class ValidationContext {
 44  
 
 45  
   /** the list of errors */
 46  56
   private List errors = new ArrayList();
 47  
 
 48  
   /**
 49  
    * Adds a new error to this context.
 50  
    *
 51  
    * @param message   the error message as a String
 52  
    */
 53  
   public void addError(String message) {
 54  24
     addError(new ValidationError(message));
 55  24
   }
 56  
 
 57  
   /**
 58  
    * Adds a new error to this context.
 59  
    *
 60  
    * @param error   a ValidationError instance
 61  
    */
 62  
   public void addError(ValidationError error) {
 63  28
     errors.add(error);
 64  28
   }
 65  
 
 66  
   /**
 67  
    * Determines whether this context has errors rasied against it.
 68  
    *
 69  
    * @return  true if this context has errors, false otherwise
 70  
    */
 71  
   public boolean hasErrors() {
 72  96
     return !errors.isEmpty();
 73  
   }
 74  
 
 75  
   /**
 76  
    * Gets a list of all errors raised against this context.
 77  
    *
 78  
    * @return  a List of ValidationError instances
 79  
    */
 80  
   public List getErrors() {
 81  12
     return Collections.unmodifiableList(errors);
 82  
   }
 83  
 
 84  
   /**
 85  
    * Gets the number of errors.
 86  
    *
 87  
    * @return  the number of errors as in int
 88  
    */
 89  
   public int getNumberOfErrors() {
 90  12
     return errors.size();
 91  
   }
 92  
 
 93  
   /**
 94  
    * Gets the specified ValidationError.
 95  
    *
 96  
    * @param index   the index of the error to get
 97  
    * @return  the ValidationError at the specified index
 98  
    */
 99  
   public ValidationError getError(int index) {
 100  8
     return (ValidationError)errors.get(index);
 101  
   }
 102  
 
 103  
 }