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org.apache.turbine.services.intake.model.ComboKeyField |
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1 | package org.apache.turbine.services.intake.model; |
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2 | ||
3 | /* |
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4 | * Copyright 2001-2005 The Apache Software Foundation. |
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5 | * |
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6 | * Licensed under the Apache License, Version 2.0 (the "License") |
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7 | * you may not use this file except in compliance with the License. |
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8 | * You may obtain a copy of the License at |
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9 | * |
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10 | * http://www.apache.org/licenses/LICENSE-2.0 |
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11 | * |
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12 | * Unless required by applicable law or agreed to in writing, software |
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13 | * distributed under the License is distributed on an "AS IS" BASIS, |
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14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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15 | * See the License for the specific language governing permissions and |
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16 | * limitations under the License. |
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17 | */ |
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18 | ||
19 | import org.apache.commons.lang.StringUtils; |
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20 | ||
21 | import org.apache.torque.om.ComboKey; |
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22 | ||
23 | import org.apache.turbine.services.intake.IntakeException; |
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24 | import org.apache.turbine.services.intake.xmlmodel.XmlField; |
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25 | ||
26 | /** |
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27 | * @author <a href="mailto:jmcnally@collab.net">John McNally</a> |
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28 | * @author <a href="mailto:hps@intermeta.de">Henning P. Schmiedehausen</a> |
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29 | * @author <a href="mailto:quintonm@bellsouth.net">Quinton McCombs</a> |
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30 | * @version $Id: ComboKeyField.java 264148 2005-08-29 14:21:04Z henning $ |
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31 | */ |
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32 | public class ComboKeyField |
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33 | extends Field |
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34 | { |
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35 | /** |
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36 | * Constructor. |
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37 | * |
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38 | * @param field xml field definition object |
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39 | * @param group xml group definition object |
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40 | * @throws IntakeException thrown by superclass |
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41 | */ |
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42 | public ComboKeyField(XmlField field, Group group) |
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43 | throws IntakeException |
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44 | { |
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45 | 0 | super(field, group); |
46 | 0 | } |
47 | ||
48 | /** |
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49 | * Sets the default value for a ComboKey field |
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50 | * |
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51 | * @param prop Parameter for the default values |
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52 | */ |
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53 | public void setDefaultValue(String prop) |
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54 | { |
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55 | 0 | defaultValue = null; |
56 | ||
57 | 0 | if (prop == null) |
58 | { |
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59 | 0 | return; |
60 | } |
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61 | ||
62 | 0 | defaultValue = new ComboKey(prop); |
63 | 0 | } |
64 | ||
65 | /** |
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66 | * Set the empty Value. This value is used if Intake |
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67 | * maps a field to a parameter returned by the user and |
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68 | * the corresponding field is either empty (empty string) |
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69 | * or non-existant. |
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70 | * |
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71 | * @param prop The value to use if the field is empty. |
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72 | */ |
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73 | public void setEmptyValue(String prop) |
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74 | { |
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75 | 0 | emptyValue = null; |
76 | ||
77 | 0 | if (prop == null) |
78 | { |
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79 | 0 | return; |
80 | } |
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81 | ||
82 | 0 | emptyValue = new ComboKey(prop); |
83 | 0 | } |
84 | ||
85 | /** |
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86 | * Sets the value of the field from data in the parser. |
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87 | */ |
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88 | protected void doSetValue() |
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89 | { |
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90 | 0 | if (isMultiValued) |
91 | { |
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92 | 0 | String[] inputs = parser.getStrings(getKey()); |
93 | 0 | ComboKey[] values = new ComboKey[inputs.length]; |
94 | 0 | for (int i = 0; i < inputs.length; i++) |
95 | { |
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96 | 0 | values[i] = StringUtils.isNotEmpty(inputs[i]) |
97 | ? new ComboKey(inputs[i]) : (ComboKey) getEmptyValue(); |
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98 | } |
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99 | 0 | setTestValue(values); |
100 | } |
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101 | else |
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102 | { |
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103 | 0 | String val = parser.getString(getKey()); |
104 | 0 | setTestValue(StringUtils.isNotEmpty(val) ? new ComboKey(val) : (ComboKey) getEmptyValue()); |
105 | } |
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106 | 0 | } |
107 | } |
This report is generated by jcoverage, Maven and Maven JCoverage Plugin. |