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1 "{ Package: 'stx:goodies/xmlsuite/relaxng' }" |
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2 |
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3 "{ NameSpace: RNG }" |
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4 |
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5 Object subclass:#DataType |
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6 instanceVariableNames:'' |
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7 classVariableNames:'' |
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8 poolDictionaries:'' |
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9 category:'Relax NG-Data Type Library' |
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10 ! |
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11 |
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12 |
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13 !DataType class methodsFor:'accessing'! |
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14 |
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15 typename |
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16 ^self subclassResponsibility |
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17 |
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18 "Created: / 28-04-2005 / 14:00:01 / janfrog" |
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19 ! ! |
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20 |
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21 !DataType methodsFor:'accessing'! |
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22 |
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23 typename |
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24 ^self class typename |
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25 |
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26 "Created: / 28-04-2005 / 14:03:47 / janfrog" |
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27 ! ! |
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28 |
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29 !DataType methodsFor:'initialization'! |
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30 |
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31 initializeFromDOMElement:anElement |
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32 |
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33 "Nothing by default" |
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34 |
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35 "Created: / 28-04-2005 / 13:47:32 / janfrog" |
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36 ! ! |
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37 |
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38 !DataType methodsFor:'instance creation'! |
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39 |
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40 createObjectFromString:arg |
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41 "raise an error: must be redefined in concrete subclass(es)" |
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42 |
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43 ^ self subclassResponsibility |
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44 |
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45 "Created: / 02-05-2005 / 10:38:06 / janfrog" |
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46 ! |
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47 |
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48 createStringFromObject:anObject |
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49 ^ self subclassResponsibility |
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50 |
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51 "Created: / 02-05-2005 / 10:38:21 / janfrog" |
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52 ! |
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53 |
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54 objectFromString:aString |
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55 |
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56 ^ |
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57 [ |
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58 "/ aString has expanded entites... somehow... must revise this |
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59 self createObjectFromString: aString "/ (String fromXMLEscapedString:aString) |
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60 ] on: Error do:[:ex| |
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61 DataConversionError raiseErrorString:ex errorString. |
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62 nil |
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63 ] |
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64 |
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65 "Created: / 02-05-2005 / 10:40:09 / janfrog" |
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66 "Modified: / 28-06-2005 / 13:52:46 / masca" |
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67 ! |
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68 |
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69 stringFromObject:anObject |
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70 |
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71 | res | |
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72 [ |
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73 res := self createStringFromObject:anObject |
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74 ] on:Error do:[:ex| |
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75 ^DataConversionError raiseErrorString:'Cannot convert to string:',anObject printString |
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76 ]. |
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77 ^res asXMLEscapedString |
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78 |
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79 "Created: / 02-05-2005 / 10:40:53 / janfrog" |
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80 "Modified: / 16-05-2005 / 14:21:40 / masca" |
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81 ! ! |
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82 |
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83 !DataType methodsFor:'printing'! |
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84 |
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85 printOn:aStream |
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86 |
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87 aStream |
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88 nextPutAll:self class typename; |
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89 nextPutAll:' ('; |
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90 nextPutAll:self class name; |
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91 nextPut:$). |
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92 |
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93 "Created: / 29-04-2005 / 15:13:47 / janfrog" |
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94 ! ! |
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95 |
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96 !DataType methodsFor:'queries'! |
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97 |
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98 acceptsEmptyStringAsContent |
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99 |
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100 ^false |
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101 |
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102 "Created: / 14-06-2005 / 12:16:35 / masca" |
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103 ! ! |
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104 |
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105 !DataType methodsFor:'testing'! |
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106 |
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107 isKey |
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108 "Answer whether this datatype represents an ID of the node within the |
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109 document." |
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110 |
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111 ^false |
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112 |
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113 "Created: / 29-04-2005 / 12:18:30 / janfrog" |
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114 ! |
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115 |
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116 isKeyRef |
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117 "Answer whether this datatype represents a reference to an ID of a node. |
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118 The ID must exist in the document." |
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119 |
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120 ^false |
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121 |
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122 "Created: / 29-04-2005 / 12:19:03 / janfrog" |
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123 ! |
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124 |
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125 isText |
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126 "Answer whether this datatype represents a general text. |
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127 Such data type is used by <text/> pattern in Relax NG |
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128 " |
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129 |
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130 ^false |
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131 |
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132 "Created: / 30-04-2005 / 17:39:55 / janfrog" |
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133 ! ! |
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134 |
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135 !DataType class methodsFor:'documentation'! |
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136 |
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137 version |
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138 ^ '$Header: /opt/data/cvs/stx/goodies/xmlsuite/relaxng/RNG__DataType.st,v 1.1.1.1 2005-11-01 22:07:13 vranyj1 Exp $' |
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139 ! ! |