Examples with NoSQLQueryCallback com.serotonin.m2m2.db.dao.nosql.NoSQLQueryCallback used on opensource projects

Example 1 with NoSQLQueryCallback

use of com.serotonin.m2m2.db.dao.nosql.NoSQLQueryCallback in project ma-modules-public by infiniteautomation.

the class ReportDao method reportInstanceDataNoSQL.

public void reportInstanceDataNoSQL(int instanceId, final ExportDataStreamHandler handler) {
    // Retrieve point information.
    List<ExportPointInfo> pointInfos = query(REPORT_INSTANCE_POINT_SELECT + "where reportInstanceId=?", new Object[] { instanceId }, new RowMapper<ExportPointInfo>() {

        @Override
        public ExportPointInfo mapRow(ResultSet rs, int rowNum) throws SQLException {
            int i = 0;
            ExportPointInfo rp = new ExportPointInfo();
            rp.setReportPointId(rs.getInt(++i));
            rp.setDeviceName(rs.getString(++i));
            rp.setPointName(rs.getString(++i));
            rp.setXid(rs.getString(++i));
            rp.setDataType(rs.getInt(++i));
            String startValue = rs.getString(++i);
            if (startValue != null)
                rp.setStartValue(DataValue.stringToValue(startValue, rp.getDataType()));
            rp.setTextRenderer((TextRenderer) SerializationHelper.readObjectInContext(rs.getBlob(++i).getBinaryStream()));
            rp.setColour(rs.getString(++i));
            rp.setWeight(rs.getFloat(++i));
            rp.setConsolidatedChart(charToBool(rs.getString(++i)));
            rp.setPlotType(rs.getInt(++i));
            return rp;
        }
    });
    final ExportDataValue edv = new ExportDataValue();
    for (final ExportPointInfo point : pointInfos) {
        if (point.getDataType() == DataTypes.IMAGE) {
            DataPointVO vo = DataPointDao.instance.getByXid(point.getXid());
            if (vo != null)
                point.setDataPointId(vo.getId());
            else
                point.setDataPointId(-1);
        }
        handler.startPoint(point);
        edv.setReportPointId(point.getReportPointId());
        final NoSQLDao dao = Common.databaseProxy.getNoSQLProxy().createNoSQLDao(ReportPointValueTimeSerializer.get(), "reports");
        final String pointStore = instanceId + "_" + point.getReportPointId();
        dao.getData(pointStore, 0, Long.MAX_VALUE, -1, false, new NoSQLQueryCallback() {

            @Override
            public void entry(String storeName, long timestamp, ITime entry) {
                PointValueTime pvt = (PointValueTime) entry;
                edv.setValue(pvt.getValue());
                edv.setTime(pvt.getTime());
                if (pvt instanceof AnnotatedPointValueTime)
                    edv.setAnnotation(((AnnotatedPointValueTime) pvt).getSourceMessage());
                handler.pointData(edv);
            }
        });
    }
    handler.done();
}