src/src/org/ultramonkey/l7/controller/L7vsLogController.java

   1 package org.ultramonkey.l7.controller;
   2
   3 import java.io.File;
   4 import java.util.Date;
   5
   6 import org.apache.log4j.Logger;
   7 import org.ultramonkey.l7.model.FileNotReadException;
   8 import org.ultramonkey.l7.model.LogCategorySet;
   9
  10 /**
  11  *
  12  * <p>class L7vsLogController</p>
  13  * <p>Copyright(c) NTT COMWARE 2008</p>
  14  * @author tanuma
  15  */
  16 public class L7vsLogController {
  17
  18         private Logger ioFileLogger = Logger.getLogger(LogCategorySet.GUI_IO_FILE);
  19
  20         private static String GUI_LOG = "/var/log/l7vs/l7gui.log";
  21         private static String SYNC_LOG = "/var/log/l7vs/l7sync.log";
  22
  23         /**
  24          *
  25          * <p> getData method</p>
  26          *
  27          * @return log setting data.
  28          */
  29         public LogData getData() {
  30                 // --- debug log (in method) ---
  31                 if (ioFileLogger.isDebugEnabled()) {
  32                         ioFileLogger.debug("11504 L7vsLogController::getData() in");
  33                 }
  34                 // --- debug log (in method) ---
  35
  36                 synchronized (this) {
  37                         L7vsConfController confController = new L7vsConfController();
  38                         DirectorController direController = new DirectorController();
  39                         ClusterController haController = new ClusterController();
  40                         L7vsAdmController admController = new L7vsAdmController();
  41                         L7vsConfData cf = null;
  42                         DirectorData dd = null;
  43                         ClusterData cd = null;
  44                         L7vsAdmData ad = null;
  45                         LogData logData = new LogData();
  46                         try {
  47                                 cf = confController.getConfData();
  48                                 dd = direController.getDirectorData();
  49                                 cd = haController.getData();
  50                                 ad = admController.getData();
  51
  52                                 logData.admLog = setLogfile(cf.logger.admLog);
  53
  54                                 logData.lbLog = setLogfile(cf.logger.lbLog);
  55                                 logData.lbLog.logLevel = ad.l7vsdLogLevel;
  56
  57                                 logData.snmpLog = setLogfile(cf.logger.snmpLog);
  58                                 logData.snmpLog.logLevel = ad.snmpLogLevel;
  59
  60                                 cf.logger.directorLog.fileName = dd.logfile.replaceAll("\"", "");
  61                                 logData.directorLog = setLogfile(cf.logger.directorLog);
  62
  63                                 cf.logger.guiLog.fileName = GUI_LOG;
  64                                 logData.guiLog = setLogfile(cf.logger.guiLog);
  65
  66                                 cf.logger.haLog.fileName = cd.logFileName;
  67                                 logData.haLog = setLogfile(cf.logger.haLog);
  68
  69                                 cf.logger.syncLog.fileName = SYNC_LOG;
  70                                 logData.syncLog = setLogfile(cf.logger.syncLog);
  71                         } catch (FileNotReadException e) {
  72                                 ioFileLogger.error("41216 Exception occured: " + e.getMessage());
  73                                 logData = null;
  74                         } catch (Exception e) {
  75                                 ioFileLogger.error("41217 Exception occured: " + e.getMessage());
  76                                 logData = null;
  77                         }
  78
  79                         // --- debug log (out method) ---
  80                         if (ioFileLogger.isDebugEnabled()) {
  81                                 ioFileLogger.debug("11505 L7vsLogController::getData() out return=("
  82                                                 + logData + ")");
  83                         }
  84                         // --- debug log (out method) ---
  85                         return logData;
  86                 }
  87         }
  88
  89         protected LogSet setLogfile(LogSet logSet) {
  90                 // --- debug log (in method) ---
  91                 if (ioFileLogger.isDebugEnabled()) {
  92                         StringBuffer buf = new StringBuffer();
  93                         buf
  94                                         .append("L7vsLogController::setLogfile(LogSet logSet) in ");
  95                         buf.append("cfLogSet=(" + logSet + ")");
  96                         ioFileLogger.debug("11506 " + buf.toString());
  97                 }
  98                 // --- debug log (in method) ---
  99
 100                 int suffix = 0;
 101                 while (true) {
 102                         String path = logSet.fileName;
 103                         if (suffix > 0)
 104                                 path += "." + suffix;
 105
 106                         try {
 107                                 File log = new File(path);
 108                                 if (log.isFile())
 109                                         logSet.logFiles.add(new LogFileData(log.getName(),
 110                                         log.getAbsolutePath(), log.length(),
 111                                         new Date(log.lastModified())));
 112                                 else
 113                                         break;
 114                         } catch (NullPointerException e) {
 115                                 ioFileLogger.error("41218 Exception occured: " + e.getMessage());
 116                         } catch (Exception e) {
 117                                 ioFileLogger.error("41219 Exception occured: " + e.getMessage());
 118                         }
 119
 120                         suffix++;
 121                 }
 122                 // --- debug log (out method) ---
 123                 if (ioFileLogger.isDebugEnabled()) {
 124                         ioFileLogger.debug("11507 L7vsLogController::setLogfile() out return=(" + logSet + ")");
 125                 }
 126                 // --- debug log (out method) ---
 127
 128                 return logSet;
 129         }
 130 }