Mercurial > dive4elements > river
view flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/minfo/QualityMeasurementFactory.java @ 4432:e8a4d2fd25cc
Merged.
author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
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date | Wed, 07 Nov 2012 09:47:44 +0100 |
parents | a5f65e8983be |
children | dbae69a57927 |
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package de.intevation.flys.artifacts.model.minfo; import java.util.Date; import java.util.HashMap; import java.util.Map; import org.apache.log4j.Logger; import org.hibernate.SQLQuery; import org.hibernate.Session; import org.hibernate.transform.BasicTransformerAdapter; import org.hibernate.type.StandardBasicTypes; import de.intevation.flys.backend.SedDBSessionHolder; public class QualityMeasurementFactory { private static Logger logger = Logger.getLogger(QualityMeasurementFactory.class); private static final String SQL_BED_MEASUREMENT = "SELECT st.km as km," + " st.datum as datum," + " sp.tiefevon as depth1," + " sp.tiefebis as depth2," + " sa.d10 as d10," + " sa.d16 as d16," + " sa.d20 as d20," + " sa.d25 as d25," + " sa.d30 as d30," + " sa.d40 as d40," + " sa.d50 as d50," + " sa.d60 as d60," + " sa.d70 as d70," + " sa.d75 as d75," + " sa.d80 as d80," + " sa.d84 as d84," + " sa.d90 as d90," + " sa.dmin as dmin," + " sa.dmax as dmax " + "FROM sohltest st " + " JOIN station sn ON sn.stationid = st.stationid " + " JOIN gewaesser gw ON gw.gewaesserid = sn.gewaesserid " + " JOIN sohlprobe sp ON sp.sohltestid = st.sohltestid " + " JOIN siebanalyse sa ON sa.sohlprobeid = sp.sohlprobeid " + "WHERE gw.name = :name AND " + " st.km IS NOT NULL AND " + " sp.tiefevon IS NOT NULL AND " + " sp.tiefebis IS NOT NULL AND " + // TODO: Test if char diameter ist null. " st.km BETWEEN :from - 0.001 AND :to + 0.001 AND " + " st.datum BETWEEN :start AND :end"; private static final String SQL_BEDLOAD_MEASUREMENT = "SELECT m.km as km," + " m.datum as datum," + " m.d10 as d10," + " m.d16 as d16," + " m.d20 as d20," + " m.d25 as d25," + " m.d30 as d30," + " m.d40 as d40," + " m.d50 as d50," + " m.d60 as d60," + " m.d70 as d70," + " m.d75 as d75," + " m.d80 as d80," + " m.d84 as d84," + " m.d90 as d90," + " m.dmin as dmin," + " m.dmax as dmax " + "FROM messung m" + " JOIN station sn ON sn.stationid = m.stationid" + " JOIN gewaesser gw ON gw.gewaesserid = sn.gewaesserid " + "WHERE gw.name = :name AND " + " m.km IS NOT NULL AND " + " m.d10 IS NOT NULL AND" + //TODO: Add all other char. diameter. " m.km BETWEEN :from - 0.001 AND :to + 0.001 AND" + " m.datum BETWEEN :start AND :end"; public static final class QualityMeasurementResultTransformer extends BasicTransformerAdapter { public static QualityMeasurementResultTransformer INSTANCE = new QualityMeasurementResultTransformer(); public QualityMeasurementResultTransformer() { } @Override public Object transformTuple(Object[] tuple, String[] aliases) { Map<String, Double> map = new HashMap<String, Double>(); double km = 0; Date d = null; double depth1 = Double.NaN; double depth2 = Double.NaN; for (int i = 0; i < tuple.length; ++i) { if (tuple[i] != null) { if (aliases[i].equals("km")) { km = ((Number) tuple[i]).doubleValue(); } else if (aliases[i].equals("datum")) { d = (Date) tuple[i]; } else if (aliases[i].equals("depth1")) { depth1 = ((Number) tuple[i]).doubleValue(); } else if (aliases[i].equals("depth2")) { depth2 = ((Number) tuple[i]).doubleValue(); } else { map.put(aliases[i], ((Double) tuple[i])/1000); } } } return new QualityMeasurement(km, d, depth1, depth2, map); } } // class BasicTransformerAdapter private QualityMeasurementFactory() { } protected static QualityMeasurements load( Session session, String river, double from, double to, Date start, Date end, String statement ) { SQLQuery query = session.createSQLQuery(statement) .addScalar("km", StandardBasicTypes.DOUBLE) .addScalar("datum", StandardBasicTypes.DATE) .addScalar("d10", StandardBasicTypes.DOUBLE) .addScalar("d16", StandardBasicTypes.DOUBLE) .addScalar("d20", StandardBasicTypes.DOUBLE) .addScalar("d25", StandardBasicTypes.DOUBLE) .addScalar("d30", StandardBasicTypes.DOUBLE) .addScalar("d40", StandardBasicTypes.DOUBLE) .addScalar("d50", StandardBasicTypes.DOUBLE) .addScalar("d60", StandardBasicTypes.DOUBLE) .addScalar("d70", StandardBasicTypes.DOUBLE) .addScalar("d75", StandardBasicTypes.DOUBLE) .addScalar("d80", StandardBasicTypes.DOUBLE) .addScalar("d84", StandardBasicTypes.DOUBLE) .addScalar("d90", StandardBasicTypes.DOUBLE) .addScalar("dmin", StandardBasicTypes.DOUBLE) .addScalar("dmax", StandardBasicTypes.DOUBLE); if (statement.equals(SQL_BED_MEASUREMENT)) { query.addScalar("depth1", StandardBasicTypes.DOUBLE); query.addScalar("depth2", StandardBasicTypes.DOUBLE); } query.setString("name", river); query.setDouble("from", from); query.setDouble("to", to); query.setDate("start", start); query.setDate("end", end); query.setResultTransformer( QualityMeasurementResultTransformer.INSTANCE); return new QualityMeasurements(query.list()); } public static QualityMeasurements getBedMeasurements( String river, double from, double to, Date start, Date end) { Session session = SedDBSessionHolder.HOLDER.get(); try { return load(session, river, from, to, start, end, SQL_BED_MEASUREMENT); } finally { //session.close(); } } public static QualityMeasurements getBedloadMeasurements( String river, double from, double to, Date start, Date end ) { Session session = SedDBSessionHolder.HOLDER.get(); try { return load( session, river, from, to, start, end, SQL_BEDLOAD_MEASUREMENT); } finally { //session.close(); } } }