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  1. #1
    javastuden's Avatar
    javastuden is offline Senior Member
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    Nov 2009
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    Default how to create log of sample2010-05-06.log

    i'm new in log4j how can i make a log with this formate
    sample2010-05-06.log means the date is attached to the log fle log has to come
    the log file is creating with the property file method
    please help me

  2. #2
    r035198x is offline Senior Member
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    Aug 2009
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    Then you need a time based appender e.g
    Java Code:
      <appender name="FILE" class="org.jboss.logging.appender.DailyRollingFileAppender">
          <errorHandler class="org.jboss.logging.util.OnlyOnceErrorHandler"/>
          <param name="File" value="${jboss.server.log.dir}/server.log"/>
          <param name="Append" value="true"/>
          <!-- In AS 5.0.x the server log threshold was set by a system
               property. In 5.1 and later we are instead using the system
               property to set the priority on the root logger (see <root/> below)
          <param name="Threshold" value="${jboss.server.log.threshold}"/>
          <!-- Rollover at midnight each day -->
          <param name="DatePattern" value="'.'yyyy-MM-dd"/>
          <!-- Rollover at the top of each hour
          <param name="DatePattern" value="'.'yyyy-MM-dd-HH"/>
          <layout class="org.apache.log4j.PatternLayout">
             <!-- The default pattern: Date Priority [Category] (Thread) Message\n -->
             <param name="ConversionPattern" value="%d %-5p [%c] (%t) %m%n"/>
             <!-- The full pattern: Date MS Priority [Category] (Thread:NDC) Message\n
             <param name="ConversionPattern" value="%d %-5r %-5p [%c] (%t:%x) %m%n"/>
    Read the log4j documentation for details.

  3. #3
    javastuden's Avatar
    javastuden is offline Senior Member
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    Nov 2009
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    thank you for the help
    but by this it will create 2 log file with sample.log and sample.log.2010-05-06
    and the second one be empty
    what the problem
    my property file is

    log4j.appender.DFA=org.apache.log4j.DailyRollingFi leAppender
    log4j.appender.DFA.DatePattern = '.'yyyy-MM-dd-HH-mm-SS
    log4j.appender.DFA.layout=org.apache.log4j.Pattern Layout
    #log4j.appender.DFA.layout.ConversionPattern= %d%-4r [%t] %-5p %c %x - %m%n
    log4j.appender.DFA.layout.ConversionPattern= %d %-5p [%c] (%t) %m%n

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