# CentralLogStaticService.java

    /*
     ** Module   : CentralLogStaticService.java
     ** Abstract : CentralLogService implementation as static service.
     **
     ** Copyright (c) 2023, Golden Code Development Corporation.
     **
     ** -#- -I- --Date-- ----------------------------Description-----------------------------
     ** 001 GBB 20230207 Initial setup
     ** 002 GBB 20230519 Support for %as placeholder in log file names with serverSide.
     ** 003 GBB 20230626 Method added to receive the client log file name to the server and set
     **                  SESSION:FWD-LOGFILE.
     ** 004 GBB 20230825 SecurityManager context & session methods calls updated.
     */
    /*
     ** This program is free software: you can redistribute it and/or modify
     ** it under the terms of the GNU Affero General 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 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.
     **
     **     You may not represent yourself for publicity purposes as associated with
     **     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 com.goldencode.p2j.security.SecurityManager;
    import com.goldencode.p2j.util.*;

    /**
     * Exposes methods for publishing log records on the server. This is a static implementation of
     * {@link CentralLogService}, but also includes an additional method overload used directly from the server.
     */
    public class CentralLogStaticService
    {
       /**
        * Publishes the log record to {@link CentralLoggerServer}. All log record validations are done on the
        * client before calling this method. Static implementation of the interface {@link CentralLogService}.
        *
        * @param    logRecord
        *           A log record.
        */
       public static void publish(CentralLogRecord logRecord)
       {
          CentralLoggerServer.publishClientLog(logRecord);
       }

       /**
        * Publishes the log records to {@link CentralLoggerServer}. Used by the server-side state synchronizer.
        *
        * @param    logRecords
        *           A log records array.
        */
       public static void publish(CentralLogRecord[] logRecords)
       {
          if (logRecords == null || logRecords.length == 0)
          {
             return;
          }
          for (CentralLogRecord centralLogRecord : logRecords)
          {
             publish(centralLogRecord);
          }
       }

       /**
        * Creates and configures a file handler for the specified client process.
        *
        * @param    filePath
        *           The path to the log file.
        * @param    fileLimit
        *           The file limit, or the max bytes in a log file before rotation.
        * @param    fileCount
        *           The file count, or the max number of files before file overwrite starts.
        * @param    pid
        *           The process id of the client.
        * @param    userOS
        *           The OS user.
        * @param    appServerName
        *           The appServer name.
        */
       public static void setupFileHandler(String filePath,
                                           Integer fileLimit,
                                           Integer fileCount,
                                           long pid,
                                           String userOS,
                                           String appServerName)
       {
          CentralLoggerServer.setupClientHandler(filePath, fileLimit, fileCount, pid, userOS, appServerName);
       }

       /**
        * Notifies the server that logging is done on the client.
        *
        * @param    pid
        *           The client process ID.
        */
       public static void finalizeLogging(long pid)
       {
          CentralLoggerServer.removeHandler(pid);
       }

       /**
        * Return the session ID.
        *
        * @return   The session ID.
        */
       public static Integer getSessionId()
       {
          SecurityManager sm = SecurityManager.getInstance();
          if (sm != null && SecurityManager.initialized() && sm.contextSm.hasContext())
          {
             return sm.sessionSm.getSessionId();
          }
          return null;
       }

       /**
        * Return the user ID.
        *
        * @return   The user ID.
        */
       public static String getUserId()
       {
          SecurityManager sm = SecurityManager.getInstance();
          if (sm != null && SecurityManager.initialized() && sm.contextSm.hasContext())
          {
             return sm.getUserId();
          }
          return null;
       }

       /**
        * Sends the FWD client log file path to the server.
        *
        * @param    fwdLogfile
        *           The FWD client log file path.
        */
       public static void setFwdLogfile(String fwdLogfile)
       {
          EnvironmentOps.setFwdLogfile(fwdLogfile);
       }
    }