<?xml version="1.0" encoding="UTF-8" ?><!-- Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.  See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License.  You may obtain a copy of the License at      http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.--><!-- Authors: Chris Taylor, Ceki Gulcu. --><!-- Version: 1.2 --><!-- A configuration element consists of optional rendererelements,appender elements, categories and an optional rootelement. --><!ELEMENT log4j:configuration (renderer*, appender*,plugin*, (category|logger)*,root?,                               (categoryFactory|loggerFactory)?)><!-- The "threshold" attribute takes a level value below which --><!-- all logging statements are disabled. --><!-- Setting the "debug" enable the printing of internal log4j logging   --><!-- statements.                                                         --><!-- By default, debug attribute is "null", meaning that we not do touch --><!-- internal log4j logging settings. The "null" value for the threshold --><!-- attribute can be misleading. The threshold field of a repository	 --><!-- cannot be set to null. The "null" value for the threshold attribute --><!-- simply means don't touch the threshold field, the threshold field   --> <!-- keeps its old value.                                                -->     <!ATTLIST log4j:configuration  xmlns:log4j              CDATA #FIXED "http://jakarta.apache.org/log4j/"   threshold                (all|trace|debug|info|warn|error|fatal|off|null) "null"  debug                    (true|false|null)  "null"  reset                    (true|false) "false"><!-- renderer elements allow the user to customize the conversion of  --><!-- message objects to String.                                       --><!ELEMENT renderer EMPTY><!ATTLIST renderer  renderedClass  CDATA #REQUIRED  renderingClass CDATA #REQUIRED><!-- Appenders must have a name and a class. --><!-- Appenders may contain an error handler, a layout, optional parameters --><!-- and filters. They may also reference (or include) other appenders. --><!ELEMENT appender (errorHandler?, param*,      rollingPolicy?, triggeringPolicy?, connectionSource?,      layout?, filter*, appender-ref*)><!ATTLIST appender  name 		CDATA 	#REQUIRED  class 	CDATA	#REQUIRED><!ELEMENT layout (param*)><!ATTLIST layout  class		CDATA	#REQUIRED><!ELEMENT filter (param*)><!ATTLIST filter  class		CDATA	#REQUIRED><!-- ErrorHandlers can be of any class. They can admit any number of --><!-- parameters. --><!ELEMENT errorHandler (param*, root-ref?, logger-ref*,  appender-ref?)> <!ATTLIST errorHandler   class        CDATA   #REQUIRED ><!ELEMENT root-ref EMPTY><!ELEMENT logger-ref EMPTY><!ATTLIST logger-ref  ref CDATA #REQUIRED><!ELEMENT param EMPTY><!ATTLIST param  name		CDATA   #REQUIRED  value		CDATA	#REQUIRED><!-- The priority class is org.apache.log4j.Level by default --><!ELEMENT priority (param*)><!ATTLIST priority  class   CDATA	#IMPLIED  value	  CDATA #REQUIRED><!-- The level class is org.apache.log4j.Level by default --><!ELEMENT level (param*)><!ATTLIST level  class   CDATA	#IMPLIED  value	  CDATA #REQUIRED><!-- If no level element is specified, then the configurator MUST not --><!-- touch the level of the named category. --><!ELEMENT category (param*,(priority|level)?,appender-ref*)><!ATTLIST category  class         CDATA   #IMPLIED  name		CDATA	#REQUIRED  additivity	(true|false) "true"  ><!-- If no level element is specified, then the configurator MUST not --><!-- touch the level of the named logger. --><!ELEMENT logger (level?,appender-ref*)><!ATTLIST logger  name		CDATA	#REQUIRED  additivity	(true|false) "true"  ><!ELEMENT categoryFactory (param*)><!ATTLIST categoryFactory    class        CDATA #REQUIRED><!ELEMENT loggerFactory (param*)><!ATTLIST loggerFactory   class        CDATA #REQUIRED><!ELEMENT appender-ref EMPTY><!ATTLIST appender-ref  ref CDATA #REQUIRED><!-- plugins must have a name and class and can have optional parameters --><!ELEMENT plugin (param*, connectionSource?)><!ATTLIST plugin  name 		CDATA 	   #REQUIRED  class 	CDATA  #REQUIRED><!ELEMENT connectionSource (dataSource?, param*)><!ATTLIST connectionSource  class        CDATA  #REQUIRED><!ELEMENT dataSource (param*)><!ATTLIST dataSource  class        CDATA  #REQUIRED><!ELEMENT triggeringPolicy ((param|filter)*)><!ATTLIST triggeringPolicy  name 		CDATA  #IMPLIED  class 	CDATA  #REQUIRED><!ELEMENT rollingPolicy (param*)><!ATTLIST rollingPolicy  name 		CDATA  #IMPLIED  class 	CDATA  #REQUIRED><!-- If no priority element is specified, then the configurator MUST not --><!-- touch the priority of root. --><!-- The root category always exists and cannot be subclassed. --><!ELEMENT root (param*, (priority|level)?, appender-ref*)><!-- ==================================================================== --><!--                       A logging event                                --><!-- ==================================================================== --><!ELEMENT log4j:eventSet (log4j:event*)><!ATTLIST log4j:eventSet  xmlns:log4j             CDATA #FIXED "http://jakarta.apache.org/log4j/"   version                (1.1|1.2) "1.2"   includesLocationInfo   (true|false) "true"><!ELEMENT log4j:event (log4j:message, log4j:NDC?, log4j:throwable?,                        log4j:locationInfo?, log4j:properties?) ><!-- The timestamp format is application dependent. --><!ATTLIST log4j:event    logger     CDATA #REQUIRED    level      CDATA #REQUIRED    thread     CDATA #REQUIRED    timestamp  CDATA #REQUIRED    time       CDATA #IMPLIED><!ELEMENT log4j:message (#PCDATA)><!ELEMENT log4j:NDC (#PCDATA)><!ELEMENT log4j:throwable (#PCDATA)><!ELEMENT log4j:locationInfo EMPTY><!ATTLIST log4j:locationInfo  class  CDATA	#REQUIRED  method CDATA	#REQUIRED  file   CDATA	#REQUIRED  line   CDATA	#REQUIRED><!ELEMENT log4j:properties (log4j:data*)><!ELEMENT log4j:data EMPTY><!ATTLIST log4j:data  name   CDATA	#REQUIRED  value  CDATA	#REQUIRED>