1 | <?xml version="1.0" encoding="UTF-8" ?> |
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2 | |
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3 | <!-- Authors: Chris Taylor, Ceki Gulcu. --> |
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4 | |
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5 | <!-- Version: 1.2 --> |
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6 | |
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7 | <!-- A configuration element consists of optional renderer |
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8 | elements,appender elements, categories and an optional root |
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9 | element. --> |
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10 | |
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11 | <!ELEMENT log4j:configuration (renderer*, appender*,(category|logger)*,root?, |
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12 | categoryFactory?)> |
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13 | |
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14 | <!-- The "threshold" attribute takes a level value such that all --> |
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15 | <!-- logging statements with a level equal or below this value are --> |
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16 | <!-- disabled. --> |
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17 | |
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18 | <!-- Setting the "debug" enable the printing of internal log4j logging --> |
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19 | <!-- statements. --> |
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20 | |
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21 | <!-- By default, debug attribute is "null", meaning that we not do touch --> |
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22 | <!-- internal log4j logging settings. The "null" value for the threshold --> |
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23 | <!-- attribute can be misleading. The threshold field of a repository --> |
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24 | <!-- cannot be set to null. The "null" value for the threshold attribute --> |
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25 | <!-- simply means don't touch the threshold field, the threshold field --> |
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26 | <!-- keeps its old value. --> |
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27 | |
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28 | <!ATTLIST log4j:configuration |
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29 | xmlns:log4j CDATA #FIXED "http://jakarta.apache.org/log4j/" |
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30 | threshold (all|debug|info|warn|error|fatal|off|null) "null" |
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31 | debug (true|false|null) "null" |
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32 | > |
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33 | |
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34 | <!-- renderer elements allow the user to customize the conversion of --> |
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35 | <!-- message objects to String. --> |
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36 | |
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37 | <!ELEMENT renderer EMPTY> |
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38 | <!ATTLIST renderer |
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39 | renderedClass CDATA #REQUIRED |
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40 | renderingClass CDATA #REQUIRED |
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41 | > |
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42 | |
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43 | <!-- Appenders must have a name and a class. --> |
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44 | <!-- Appenders may contain an error handler, a layout, optional parameters --> |
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45 | <!-- and filters. They may also reference (or include) other appenders. --> |
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46 | <!ELEMENT appender (errorHandler?, param*, layout?, filter*, appender-ref*)> |
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47 | <!ATTLIST appender |
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48 | name ID #REQUIRED |
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49 | class CDATA #REQUIRED |
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50 | > |
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51 | |
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52 | <!ELEMENT layout (param*)> |
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53 | <!ATTLIST layout |
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54 | class CDATA #REQUIRED |
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55 | > |
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56 | |
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57 | <!ELEMENT filter (param*)> |
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58 | <!ATTLIST filter |
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59 | class CDATA #REQUIRED |
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60 | > |
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61 | |
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62 | <!-- ErrorHandlers can be of any class. They can admit any number of --> |
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63 | <!-- parameters. --> |
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64 | |
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65 | <!ELEMENT errorHandler (param*, root-ref?, logger-ref*, appender-ref?)> |
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66 | <!ATTLIST errorHandler |
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67 | class CDATA #REQUIRED |
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68 | > |
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69 | |
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70 | <!ELEMENT root-ref EMPTY> |
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71 | |
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72 | <!ELEMENT logger-ref EMPTY> |
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73 | <!ATTLIST logger-ref |
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74 | ref IDREF #REQUIRED |
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75 | > |
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76 | |
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77 | <!ELEMENT param EMPTY> |
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78 | <!ATTLIST param |
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79 | name CDATA #REQUIRED |
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80 | value CDATA #REQUIRED |
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81 | > |
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82 | |
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83 | |
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84 | <!-- The priority class is org.apache.log4j.Level by default --> |
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85 | <!ELEMENT priority (param*)> |
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86 | <!ATTLIST priority |
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87 | class CDATA #IMPLIED |
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88 | value CDATA #REQUIRED |
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89 | > |
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90 | |
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91 | <!-- The level class is org.apache.log4j.Level by default --> |
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92 | <!ELEMENT level (param*)> |
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93 | <!ATTLIST level |
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94 | class CDATA #IMPLIED |
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95 | value CDATA #REQUIRED |
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96 | > |
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97 | |
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98 | |
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99 | <!-- If no level element is specified, then the configurator MUST not --> |
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100 | <!-- touch the level of the named category. --> |
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101 | <!ELEMENT category (param*,(priority|level)?,appender-ref*)> |
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102 | <!ATTLIST category |
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103 | class CDATA #IMPLIED |
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104 | name CDATA #REQUIRED |
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105 | additivity (true|false) "true" |
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106 | > |
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107 | |
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108 | <!-- If no level element is specified, then the configurator MUST not --> |
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109 | <!-- touch the level of the named logger. --> |
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110 | <!ELEMENT logger (level?,appender-ref*)> |
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111 | <!ATTLIST logger |
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112 | name ID #REQUIRED |
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113 | additivity (true|false) "true" |
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114 | > |
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115 | |
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116 | |
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117 | <!ELEMENT categoryFactory (param*)> |
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118 | <!ATTLIST categoryFactory |
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119 | class CDATA #REQUIRED> |
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120 | |
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121 | <!ELEMENT appender-ref EMPTY> |
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122 | <!ATTLIST appender-ref |
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123 | ref IDREF #REQUIRED |
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124 | > |
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125 | |
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126 | <!-- If no priority element is specified, then the configurator MUST not --> |
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127 | <!-- touch the priority of root. --> |
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128 | <!-- The root category always exists and cannot be subclassed. --> |
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129 | <!ELEMENT root (param*, (priority|level)?, appender-ref*)> |
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130 | |
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131 | |
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132 | <!-- ==================================================================== --> |
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133 | <!-- A logging event --> |
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134 | <!-- ==================================================================== --> |
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135 | <!ELEMENT log4j:eventSet (log4j:event*)> |
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136 | <!ATTLIST log4j:eventSet |
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137 | xmlns:log4j CDATA #FIXED "http://jakarta.apache.org/log4j/" |
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138 | version (1.1|1.2) "1.2" |
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139 | includesLocationInfo (true|false) "true" |
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140 | > |
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141 | |
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142 | |
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143 | |
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144 | <!ELEMENT log4j:event (log4j:message, log4j:NDC?, log4j:throwable?, |
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145 | log4j:locationInfo?) > |
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146 | |
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147 | <!-- The timestamp format is application dependent. --> |
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148 | <!ATTLIST log4j:event |
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149 | logger CDATA #REQUIRED |
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150 | level CDATA #REQUIRED |
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151 | thread CDATA #REQUIRED |
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152 | timestamp CDATA #REQUIRED |
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153 | > |
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154 | |
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155 | <!ELEMENT log4j:message (#PCDATA)> |
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156 | <!ELEMENT log4j:NDC (#PCDATA)> |
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157 | |
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158 | <!ELEMENT log4j:throwable (#PCDATA)> |
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159 | |
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160 | <!ELEMENT log4j:locationInfo EMPTY> |
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161 | <!ATTLIST log4j:locationInfo |
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162 | class CDATA #REQUIRED |
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163 | method CDATA #REQUIRED |
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164 | file CDATA #REQUIRED |
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165 | line CDATA #REQUIRED |
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166 | > |
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