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From Apache Wiki <wikidi...@apache.org>
Subject [Jdo Wiki] Update of "LoggingDetails" by CraigRussell
Date Tue, 06 Sep 2005 18:40:19 GMT
Dear Wiki user,

You have subscribed to a wiki page or wiki category on "Jdo Wiki" for change notification.

The following page has been changed by CraigRussell:
http://wiki.apache.org/jdo/LoggingDetails

------------------------------------------------------------------------------
   * '''Derby''' uses proprietary logging.
   * '''JPOX''' uses Log4J.
   * '''Spring``Framework''' (called by TCK) uses Apache commons-logging.
-  * '''TCK testcases''' use Apache Commons-Logging.
+  * '''TCK testcases''' use Apache commons-logging.
   * '''TCK JUnit''' result logging uses proprietary logging.
   * '''TCK result summary''' uses proprietary logging.
  
@@ -34, +34 @@

  
   * Derby uses `derby.properties`.
   * Log4J uses `log4j.properties`.
-  * Apache Commons-Logging uses `common-logging.properties`.
+  * Apache commons-logging uses `common-logging.properties`.
  
- The TCK junit result logging as well as the TCK result summary logging is not configurable.
+ The TCK junit result logging and the TCK result summary logging are not configurable.
  
- We provide another properties file configuring JDK 1.4 logging. This file may be used by
implementations under test. Besides, it is used if Apache Commons-Logging is configured to
run with JDK 1.4 logging.
+ There is another properties file configuring JDK 1.4 logging. This file may be used by implementations
under test (iut). It is also used if Apache commons-logging is configured to run with JDK
1.4 logging.
  
  = TCK20 Logger Instances =
  
@@ -49, +49 @@

  || org.apache.jdo.tck.pc.company.Company``Model``Reader || ERROR || Spring``Framework ||
  || org.springframework || ERROR || Spring``Framework ||
  
- The log level of logger instance `org.apache.jdo.tck` defaults to `INFO`. Both remaining
logger instances are used by Spring``Framework. The log level of these logger instances default
to `ERROR`.
+ The log level of logger instance `org.apache.jdo.tck` defaults to `INFO`. Both remaining
logger instances are used by Spring``Framework. The log levels of these logger instances default
to `ERROR`.
  
  '''''Note''': Spring``Framework classes write log messages using log level `INFO`. Since
we do not want to see Spring``Framework `INFO` log messages, we set the log level of Spring``Framework
logger instances to `ERROR`. Due to the fact that TCK class `org.apache.jdo.tck.pc.company.Company``Model``Reader`
extends a Spring``Framework class which retrieves a logger instance calling `LogFactory.getLog(getClass())`,
we have to define a logger instance on class `org.apache.jdo.tck.pc.company.Company``Model``Reader`.''
  
@@ -58, +58 @@

  JDO implementations using Log4J or JDK 1.4 logging may use specific file appender or file
handler implementations of tck20 in order to write logging output to directory `tck20/target/logs/<timestamp>/`.
This may be achieved by editing file `tck20/test/log4j.properties`: 
  
  {{{
- # log4j vendor specific appender
+ # log4j vendor-specific appender
  log4j.appender.<vendor> = org.apache.jdo.tck.util.TCKFileAppender
  log4j.appender.<vendor>.File = <vendor>.txt
  }}}
@@ -66, +66 @@

  or by editing file `tck20/test/logging.properties`:
  
  {{{
- # JDK 1.4 vendor specific handler
+ # JDK 1.4 vendor-specific handler
  handlers = org.apache.jdo.tck.util.TCKFileHandler
  org.apache.jdo.tck.util.TCKFileHandler.fileName = <vendor>.txt
  org.apache.jdo.tck.util.TCKFileHandler.level = FINEST
@@ -82, +82 @@

  This method returns a file name which is constructed by values of some system properties
appended by the given file name. The system properties are:
  
   * `jdo.tck.log.directory`: Specifies the directory for the file.
-  * `jdo.tck.database`, `jdo.tck.cfg`: The values of these properties prepend the given file
name.
+  * `jdo.tck.database`, `jdo.tck.cfg`: The values of these properties are used to construct
the file name.
   * `jdo.tck.identitytype`: The value of this property is replaced by `app` if it equals
`applicationidentity`, else it is replaced by `dsid`.
  
  The returned file name is constructed as follows:
@@ -93, +93 @@

  
  Values of properties which do not exist default to `""`. 
  
- = Apache Commons-Logging Configuration =
+ = Apache commons-logging Configuration =
  
- Apache Commons-Logging allows to switch between different logging implementations (including
JDK1.4 logging, Log4J and Apache's simple logging implementation). There are three properties
files to configure logging:
+ Apache commons-logging allows switching between different logging implementations (including
JDK1.4 logging, Log4J and Apache's simple logging implementation). There are three properties
files to configure logging:
  
  || '''Properties File''' || '''Description''' ||
  || common-logging.properties || Specifies the logging implementation to use. ||
@@ -103, +103 @@

  || log4j.properties || Logger configuration when using Log4J logging. ||
  || simplelog.properties || Logger configuration when using Apache simple logging. ||
  
- = Log Level Mapping between JDK 1.4 and Apache Commons-Logging =
+ = Log Level Mapping between JDK 1.4 and Apache commons-logging =
  
- The following table describes the mapping between the log level of JDK 1.4 logging and Apache
Commons-Logging:
+ The following table describes the mapping between the log level of JDK 1.4 logging and Apache
commons-logging:
  
- || '''JDK 1.4''' || '''Apache Commons-Logging''' ||
+ || '''JDK 1.4''' || '''Apache commons-logging''' ||
  || FINEST||trace ||
  || FINE, FINER||debug ||
  || INFO, CONFIG||info ||
@@ -116, +116 @@

  
  = TCK11 and RI11 Logger Instances =
  
- The ri11 sources use the following logger instances:
+ The ri11 implementation uses the following logger instances:
  
  || '''Logger Instance''' || '''Log Level''' || '''Component''' ||
  || org.apache.jdo.impl.fostore || File Object Store implementation ||
@@ -142, +142 @@

    org.apache.jdo.tck
  }}}
  
- = Log Level Mapping between RI11 Logging and Apache Commons-Logging =
+ = Log Level Mapping between RI11 Logging and Apache commons-logging =
  
- The following table maps the log level of the former JDORI util.Logger class to apache commons
logging log level:
+ The following table maps the log level of the former JDORI util.Logger class to Apache commons-logging
log level:
  
- || '''JDORI Logger''' || '''Apache Commons-Logging''' ||
+ || '''JDORI Logger''' || '''Apache commons-logging''' ||
  || TIME, BUF||trace ||
  || DEBUG, TEST||debug ||
  || INFO||info ||

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