Module org.eclipse.persistence.core
Package org.eclipse.persistence.logging

Class JavaLog

java.lang.Object
org.eclipse.persistence.logging.AbstractSessionLog
org.eclipse.persistence.logging.JavaLog
All Implemented Interfaces:
Cloneable, SessionLog
public class JavaLog extends AbstractSessionLog
PUBLIC:

This is a wrapper class for java.util.logging. It is used when messages need to be logged through java.util.logging.

See Also:

  • Field Details

  • Constructor Details

    • JavaLog

      public JavaLog()
      INTERNAL:

  • Method Details

    • addLogger

      protected void addLogger(String loggerCategory, String loggerNameSpace)
      INTERNAL: Add Logger to the categoryloggers.

    • getCategoryLoggers

      public Map<String,Logger> getCategoryLoggers()
      INTERNAL: Return catagoryloggers

    • getLevel

      public int getLevel(String category)
      PUBLIC:

      Return the effective log level for the name space extracted from session and category. If a Logger's level is set to be null then the Logger will use an effective Level that will be obtained by walking up the parent tree and using the first non-null Level.

      Specified by:
      getLevel in interface SessionLog
      Overrides:
      getLevel in class AbstractSessionLog
      Parameters:
      category - the string representation of a EclipseLink category, e.g. "sql", "transaction" ...
      Returns:
      the effective log level.

    • setLevel

      public void setLevel(int level, String category)
      PUBLIC:

      Set the log level to a logger with name space extracted from the given category.

      Specified by:
      setLevel in interface SessionLog
      Overrides:
      setLevel in class AbstractSessionLog
      Parameters:
      level - the new log level
      category - the string representation of an EclipseLink category, e.g. "sql", "transaction" ...

    • setWriter

      public void setWriter(OutputStream fileOutputStream)
      PUBLIC:

      Set the output stream that will receive the formatted log entries.

      Overrides:
      setWriter in class AbstractSessionLog
      Parameters:
      fileOutputStream - the file output stream will receive the formatted log entries.

    • getNameSpaceString

      protected String getNameSpaceString(String category)
      INTERNAL: Return the name space for the given category from the map.

    • getLogger

      protected Logger getLogger(String category)
      INTERNAL: Return the Logger for the given category

    • setSession

      public void setSession(Session session)
      PUBLIC:

      Set the session and session namespace.

      Specified by:
      setSession in interface SessionLog
      Overrides:
      setSession in class AbstractSessionLog
      Parameters:
      session - a Session

    • getJavaLevel

      protected Level getJavaLevel(int level)
      INTERNAL: Return the corresponding java.util.logging.Level for a given TopLink level.

    • shouldLog

      public boolean shouldLog(int level, String category)
      PUBLIC:

      Check if a message of the given level would actually be logged by the logger with name space built from the given session and category. Return the shouldLog for the given category from

      Specified by:
      shouldLog in interface SessionLog
      Overrides:
      shouldLog in class AbstractSessionLog
      Parameters:
      level - the log request level
      category - the string representation of an EclipseLink category, e.g. "sql", "transaction" ...*
      Returns:
      true if the given message level will be logged

    • log

      public void log(SessionLogEntry entry)
      PUBLIC:

      Log a SessionLogEntry

      Specified by:
      log in interface SessionLog
      Specified by:
      log in class AbstractSessionLog
      Parameters:
      entry - SessionLogEntry that holds all the information for a TopLink logging event

    • internalLog

      protected void internalLog(SessionLogEntry entry, Level javaLevel, Logger logger)
      INTERNAL:

      Build a LogRecord

      Parameters:
      entry - SessionLogEntry that holds all the information for a TopLink logging event
      javaLevel - the message level

    • throwing

      public void throwing(Throwable throwable)
      PUBLIC:

      Log a throwable.

      Specified by:
      throwing in interface SessionLog
      Overrides:
      throwing in class AbstractSessionLog
      Parameters:
      throwable - a throwable

    • clone

      public Object clone()
      INTERNAL: Each session owns its own session log because session is stored in the session log
      Specified by:
      clone in interface SessionLog
      Overrides:
      clone in class AbstractSessionLog