예제 #1
0
  public void jsonWrite(ObjectWriter writer) throws IOException, JsonException {
    DataPointDao dataPointDao = new DataPointDao();
    DataPointVO dp = dataPointDao.getDataPoint(dataPointId);
    String xid;
    if (dp == null) xid = null;
    else xid = dp.getXid();

    writer.writeEntry("dataPointId", xid);
  }
예제 #2
0
  private void updatePoints() {
    // Get the points
    List<DataPointVO> dps =
        query(
            "select dp.id, dp.xid, dp.dataSourceId, dp.data, ds.name, " //
                + "ds.xid, ds.dataSourceType " //
                + "from dataPoints dp join dataSources ds on ds.id = dp.dataSourceId ",
            new DataPointRowMapper());

    // Resave
    for (DataPointVO dp : dps)
      ejt.update(
          "update dataPoints set xid=?, name=?, deviceName=?, enabled=?, loggingType=?, " //
              + "intervalLoggingPeriodType=?, intervalLoggingPeriod=?, intervalLoggingType=?, " //
              + "tolerance=?, purgeType=?, purgePeriod=?, defaultCacheSize=?, discardExtremeValues=?, " //
              + "engineeringUnits=?, data=? where id=?", //
          new Object[] {
            dp.getXid(),
            dp.getName(),
            dp.getDeviceName(),
            boolToChar(dp.isEnabled()),
            dp.getLoggingType(),
            dp.getIntervalLoggingPeriodType(),
            dp.getIntervalLoggingPeriod(),
            dp.getIntervalLoggingType(),
            dp.getTolerance(),
            dp.getPurgeType(),
            dp.getPurgePeriod(),
            dp.getDefaultCacheSize(),
            boolToChar(dp.isDiscardExtremeValues()),
            dp.getEngineeringUnits(),
            SerializationHelper.writeObject(dp),
            dp.getId()
          }, //
          new int[] {
            Types.VARCHAR,
            Types.VARCHAR,
            Types.VARCHAR,
            Types.CHAR,
            Types.INTEGER,
            Types.INTEGER,
            Types.INTEGER,
            Types.INTEGER,
            Types.DOUBLE,
            Types.INTEGER,
            Types.INTEGER,
            Types.INTEGER,
            Types.CHAR,
            Types.INTEGER,
            Types.BLOB,
            Types.INTEGER
          });
  }
예제 #3
0
 public static void jsonWriteVarContext(ObjectWriter writer, List<IntStringPair> context)
     throws IOException, JsonException {
   DataPointDao dataPointDao = new DataPointDao();
   JsonArray pointList = new JsonArray();
   for (IntStringPair p : context) {
     DataPointVO dp = dataPointDao.getDataPoint(p.getKey());
     if (dp != null) {
       JsonObject point = new JsonObject();
       pointList.add(point);
       point.put("varName", new JsonString(p.getValue()));
       point.put("dataPointXid", new JsonString(dp.getXid()));
     }
   }
   writer.writeEntry("context", pointList);
 }