Coverage Report - org.apache.fulcrum.intake.model.DoubleField
 
Classes in this File Line Coverage Branch Coverage Complexity
DoubleField
32%
9/28
14%
2/14
2.667
 
 1   
 package org.apache.fulcrum.intake.model;
 2   
 
 3   
 /*
 4   
  * Licensed to the Apache Software Foundation (ASF) under one
 5   
  * or more contributor license agreements.  See the NOTICE file
 6   
  * distributed with this work for additional information
 7   
  * regarding copyright ownership.  The ASF licenses this file
 8   
  * to you under the Apache License, Version 2.0 (the
 9   
  * "License"); you may not use this file except in compliance
 10   
  * with the License.  You may obtain a copy of the License at
 11   
  *
 12   
  *   http://www.apache.org/licenses/LICENSE-2.0
 13   
  *
 14   
  * Unless required by applicable law or agreed to in writing,
 15   
  * software distributed under the License is distributed on an
 16   
  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 17   
  * KIND, either express or implied.  See the License for the
 18   
  * specific language governing permissions and limitations
 19   
  * under the License.
 20   
  */
 21   
 
 22   
 import org.apache.fulcrum.intake.IntakeException;
 23   
 import org.apache.fulcrum.intake.validator.DoubleValidator;
 24   
 
 25   
 /**
 26   
  * Processor for double fields.
 27   
  *
 28   
  * @author <a href="mailto:tv@apache.org">Thomas Vandahl</a>
 29   
  * @version $Id: DoubleField.java 1823858 2018-02-11 17:23:06Z tv $
 30   
  */
 31   
 public class DoubleField
 32   
         extends Field<Double>
 33   
 {
 34   
     /** Serial version */
 35   
         private static final long serialVersionUID = -1685467778904884936L;
 36   
 
 37   
         /**
 38   
      * Constructor.
 39   
      *
 40   
      * @param field xml field definition object
 41   
      * @param group xml group definition object
 42   
      * @throws IntakeException thrown by superclass
 43   
      */
 44   
     public DoubleField(XmlField field, Group group)
 45   
             throws IntakeException
 46   
     {
 47  2 
         super(field, group);
 48  2 
     }
 49   
 
 50   
     /**
 51   
      * Sets the default value for a Double Field
 52   
      *
 53   
      * @param prop Parameter for the default values
 54   
      */
 55   
     @Override
 56   
         public void setDefaultValue(String prop)
 57   
     {
 58  2 
         defaultValue = null;
 59   
 
 60  2 
         if (prop == null)
 61   
         {
 62  2 
             return;
 63   
         }
 64   
 
 65  0 
         defaultValue = new Double(prop);
 66  0 
     }
 67   
 
 68   
     /**
 69   
      * Set the empty Value. This value is used if Intake
 70   
      * maps a field to a parameter returned by the user and
 71   
      * the corresponding field is either empty (empty string)
 72   
      * or non-existant.
 73   
      *
 74   
      * @param prop The value to use if the field is empty.
 75   
      */
 76   
     @Override
 77   
         public void setEmptyValue(String prop)
 78   
     {
 79  2 
         emptyValue = null;
 80   
 
 81  2 
         if (prop == null)
 82   
         {
 83  2 
             return;
 84   
         }
 85   
 
 86  0 
         emptyValue = new Double(prop);
 87  0 
     }
 88   
 
 89   
     /**
 90   
      * Provides access to emptyValue such that the value returned will be
 91   
      * acceptable as an argument parameter to Method.invoke.  Subclasses
 92   
      * that deal with primitive types should ensure that they return an
 93   
      * appropriate value wrapped in the object wrapper class for the
 94   
      * primitive type.
 95   
      *
 96   
      * @return the value to use when the field is empty or an Object that
 97   
      * wraps the empty value for primitive types.
 98   
      */
 99   
     @Override
 100   
         protected Object getSafeEmptyValue()
 101   
     {
 102  0 
         if (isMultiValued())
 103   
         {
 104  0 
             return new double[0];
 105   
         }
 106   
         else
 107   
         {
 108  0 
             return (null == getEmptyValue())
 109  0 
                     ? new Double(0.0) : getEmptyValue();
 110   
         }
 111   
     }
 112   
 
 113   
     /**
 114   
      * A suitable validator.
 115   
      *
 116   
      * @return A suitable validator
 117   
      */
 118   
     @Override
 119   
         protected String getDefaultValidator()
 120   
     {
 121  2 
         return DoubleValidator.class.getName();
 122   
     }
 123   
 
 124   
     /**
 125   
      * Sets the value of the field from data in the parser.
 126   
      */
 127   
     @Override
 128   
         protected void doSetValue()
 129   
     {
 130  0 
         if (isMultiValued())
 131   
         {
 132  0 
             Double[] inputs = parser.getDoubleObjects(getKey());
 133  0 
             double[] values = new double[inputs.length];
 134   
 
 135  0 
             for (int i = 0; i < inputs.length; i++)
 136   
             {
 137  0 
                 values[i] = inputs[i] == null
 138  0 
                         ? getEmptyValue().doubleValue()
 139  0 
                         : inputs[i].doubleValue();
 140   
             }
 141   
 
 142  0 
             setTestValue(values);
 143  0 
         }
 144   
         else
 145   
         {
 146  0 
             setTestValue(parser.getDoubleObject(getKey(), getEmptyValue()));
 147   
         }
 148  0 
     }
 149   
 
 150   
 }
Report generated by Cobertura 2.1.1 on 5/20/19 11:30 PM.