# CentralLoggerSpawnerJvm.java

    /*
    ** Module   : CentralLoggerSpawnerJVM.java
    ** Abstract : CentralLogger concrete version for spawner JVMs.
    **
    ** Copyright (c) 2023-2024, Golden Code Development Corporation.
    **
    ** -#- -I- --Date-- ----------------------------Description-----------------------------
    ** 001 GBB 20230207 Initial setup
    ** 002 GBB 20230619 Adding field level to each logger instance to boost isLoggable performance.
    ** 003 GBB 20240311 No need to add log level to the formatted log.
    ** 004 GBB 20240729 Method publish to accept ContextLogRecord.
    */
    /*
     ** This program is free software: you can redistribute it and/or modify
     ** it under the terms of the GNU Affero General Public License as
     ** published by the Free Software Foundation, either version 3 of the
     ** License, or (at your option) any later version.
     **
     ** This program is distributed in the hope that it will be useful,
     ** but WITHOUT ANY WARRANTY; without even the implied warranty of
     ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     ** GNU Affero General Public License for more details.
     **
     ** You may find a copy of the GNU Affero GPL version 3 at the following
     ** location: https://www.gnu.org/licenses/agpl-3.0.en.html
     **
     ** Additional terms under GNU Affero GPL version 3 section 7:
     **
     **   Under Section 7 of the GNU Affero GPL version 3, the following additional
     **   terms apply to the works covered under the License.  These additional terms
     **   are non-permissive additional terms allowed under Section 7 of the GNU
     **   Affero GPL version 3 and may not be removed by you.
     **
     **   0. Attribution Requirement.
     **
     **     You must preserve all legal notices or author attributions in the covered
     **     work or Appropriate Legal Notices displayed by works containing the covered
     **     work.  You may not remove from the covered work any author or developer
     **     credit already included within the covered work.
     **
     **   1. No License To Use Trademarks.
     **
     **     This license does not grant any license or rights to use the trademarks
     **     Golden Code, FWD, any Golden Code or FWD logo, or any other trademarks
     **     of Golden Code Development Corporation. You are not authorized to use the
     **     name Golden Code, FWD, or the names of any author or contributor, for
     **     publicity purposes without written authorization.
     **
     **   2. No Misrepresentation of Affiliation.
     **
     **     You may not represent yourself as Golden Code Development Corporation or FWD.
     **
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     **     Golden Code Development Corporation, FWD, or any author or contributor to
     **     the covered work, without written authorization.
     **
     **   3. No Misrepresentation of Source or Origin.
     **
     **     You may not represent the covered work as solely your work.  All modified
     **     versions of the covered work must be marked in a reasonable way to make it
     **     clear that the modified work is not originating from Golden Code Development
     **     Corporation or FWD.  All modified versions must contain the notices of
     **     attribution required in this license.
     */
    package com.goldencode.p2j.util.logging;

    import java.util.logging.*;

    /**
     * A concrete version of CentralLogger for the {@link com.goldencode.p2j.main.NativeSecureConnection} JVM
     * launched by the spawner process.
     */
    class CentralLoggerSpawnerJvm
    extends CentralLogger
    {
       /** The formatter for logs. */
       private static final CentralLogFormatter LOG_FORMATTER = new CentralLogFormatter();

       /**
        * Package-private constructor for CentralLoggerServer.
        *
        * @param    loggerName
        *           The name of the logger.
        * @param    level
        *           The level of the logger.
        * @param    checkParentLevels
        *           Flag to prevent recursion for class loaders.
        * @param    excludeSMContext
        *           Flag to prevent deadlock on SecurityManager.
        */
       CentralLoggerSpawnerJvm(String loggerName, Level level, boolean checkParentLevels, boolean excludeSMContext)
       {
          super(loggerName, level, checkParentLevels, excludeSMContext);
       }

       /**
        * Publishes a log record by printing it to System.err. That stream goes through the spawn process and is
        * ultimately handled on the server. On the server each line of log is parsed separately, while
        * Throwables are printed on multiple lines. So here we add the log level to each line. It will get
        * removed on the server.
        *
        * @param    logRecord
        *           A log record.
        */
       @Override
       protected void publish(ContextLogRecord logRecord)
       {
          System.err.print(LOG_FORMATTER.format(logRecord));
       }

    }