cn.leancloud.logging.SimpleLogger Maven / Gradle / Ivy

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package cn.leancloud.logging;

import cn.leancloud.AVLogger;

import java.util.logging.LogRecord;
import java.util.logging.Logger;

public class SimpleLogger extends InternalLogger {
  private Logger logger = null;

  public SimpleLogger(Logger logger) {
    if (null == logger) {
      throw new IllegalArgumentException("Logger is null.");
    }
    this.logger = logger;
  }

  @Override
  public void setLevel(AVLogger.Level level) {
    super.setLevel(level);
    this.logger.setLevel(getNativeLevel(level));
  }

  private java.util.logging.Level getNativeLevel(AVLogger.Level level) {
    java.util.logging.Level result;
    switch (level) {
      case OFF:
        result = java.util.logging.Level.OFF;
        break;
      case ERROR:
        result = java.util.logging.Level.SEVERE;
        break;
      case WARNING:
        result = java.util.logging.Level.WARNING;
        break;
      case INFO:
        result = java.util.logging.Level.INFO;
        break;
      case DEBUG:
        result = java.util.logging.Level.FINE;
        break;
      case VERBOSE:
        result = java.util.logging.Level.FINER;
        break;
      default:
        result = java.util.logging.Level.ALL;
        break;
    }
    return result;
  }

  protected void internalWriteLog(AVLogger.Level level, String msg) {
    java.util.logging.Level nativeLevel = getNativeLevel(level);
    this.logger.log(nativeLevel, "[Thread-" + Thread.currentThread().getId() + "] " + msg);
  }

  protected void internalWriteLog(AVLogger.Level level, String msg, Throwable tr) {
    java.util.logging.Level nativeLevel = getNativeLevel(level);
    this.logger.log(nativeLevel, "[Thread-" + Thread.currentThread().getId() + "] " + msg, tr);
  }

  protected void internalWriteLog(AVLogger.Level level, Throwable tr) {
    java.util.logging.Level nativeLevel = getNativeLevel(level);
    LogRecord record = new LogRecord(nativeLevel, "");
    record.setThrown(tr);
    this.logger.log(record);
  }
}