public LogEntry deserialize()

in twill-core/src/main/java/org/apache/twill/internal/json/LogEntryDecoder.java [38:129]
78 lines of code
4 McCabe index (conditional complexity)

  public LogEntry deserialize(JsonElement json, Type typeOfT,
                              JsonDeserializationContext context) throws JsonParseException {
    if (!json.isJsonObject()) {
      return null;
    }
    JsonObject jsonObj = json.getAsJsonObject();

    final String name = JsonUtils.getAsString(jsonObj, "name");
    final String host = JsonUtils.getAsString(jsonObj, "host");
    final long timestamp = JsonUtils.getAsLong(jsonObj, "timestamp", 0);
    final LogEntry.Level logLevel = LogEntry.Level.valueOf(JsonUtils.getAsString(jsonObj, "level"));
    final String className = JsonUtils.getAsString(jsonObj, "className");
    final String method = JsonUtils.getAsString(jsonObj, "method");
    final String file = JsonUtils.getAsString(jsonObj, "file");
    final String line = JsonUtils.getAsString(jsonObj, "line");
    final String thread = JsonUtils.getAsString(jsonObj, "thread");
    final String message = JsonUtils.getAsString(jsonObj, "message");
    final String runnableName = JsonUtils.getAsString(jsonObj, "runnableName");
    final LogThrowable logThrowable = context.deserialize(jsonObj.get("throwable"), LogThrowable.class);

    return new LogEntry() {
      @Override
      public String getLoggerName() {
        return name;
      }

      @Override
      public String getHost() {
        return host;
      }

      @Override
      public long getTimestamp() {
        return timestamp;
      }

      @Override
      public Level getLogLevel() {
        return logLevel;
      }

      @Override
      public String getSourceClassName() {
        return className;
      }

      @Override
      public String getSourceMethodName() {
        return method;
      }

      @Override
      public String getFileName() {
        return file;
      }

      @Override
      public int getLineNumber() {
        if (line.equals("?")) {
          return -1;
        } else {
          return Integer.parseInt(line);
        }
      }

      @Override
      public String getThreadName() {
        return thread;
      }

      @Override
      public String getMessage() {
        return message;
      }

      @Override
      public String getRunnableName() {
        return runnableName;
      }

      @Override
      public LogThrowable getThrowable() {
        return logThrowable;
      }

      @Override
      public StackTraceElement[] getStackTraces() {
        LogThrowable throwable = getThrowable();
        return (throwable == null) ? EMPTY_STACK_TRACES : throwable.getStackTraces();
      }
    };
  }