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Issue #1821 Optimize FFG version query.

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Ben Steffensmeier 2013-03-26 10:37:14 -05:00
parent 1314976753
commit 13c24c63d0
1 changed files with 10 additions and 0 deletions
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10
edexOsgi/com.raytheon.edex.plugin.grib/src/com/raytheon/edex/plugin/grib/decoderpostprocessors/FFGGribPostProcessor.java
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@ -41,6 +41,7 @@ import com.raytheon.uf.edex.plugin.grid.dao.GridDao;
* Date Ticket# Engineer Description
* ------------ ---------- ----------- --------------------------
* 8/31/10 5875 bphillip Initial Creation
* Mar 26, 2013 1821 bsteffen Optimize FFG version query.
*
* </pre>
*
@ -61,6 +62,15 @@ public class FFGGribPostProcessor implements IDecoderPostProcessor {
DatabaseQuery query = new DatabaseQuery(GridRecord.class);
query.addReturnedField(GridConstants.SECONDARY_ID);
// The dataURI constraint does the final selection but the other
// constraints help the db optimize efficiently.
query.addQueryParam(GridConstants.DATASET_ID, record.getDatasetId());
query.addQueryParam(GridConstants.PARAMETER_ABBREVIATION, record
.getParameter().getAbbreviation());
query.addQueryParam(GridConstants.LEVEL_ID, record.getLevel()
.getId());
query.addQueryParam(GridConstants.LOCATION_ID, record.getLocation()
.getId());
query.addQueryParam("dataURI", record.getDataURI(),
QueryOperand.LIKE);
List<?> result = gribDao.queryByCriteria(query);