Mercurial > dive4elements > river
view flys-backend/src/main/java/de/intevation/flys/model/FlowVelocityModel.java @ 4173:7d4480c0e68e
Allow users to select the current relevant discharge table in historical discharge table calculattion.
In addition to this, the discharge tables in the helper panel displayed in the client is ordered in time.
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
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date | Thu, 18 Oct 2012 12:13:48 +0200 |
parents | 5a89c2b05e6d |
children | c7ce7c9e405e |
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package de.intevation.flys.model; import java.io.Serializable; import java.util.List; import javax.persistence.Entity; import javax.persistence.Id; import javax.persistence.Table; import javax.persistence.GeneratedValue; import javax.persistence.Column; import javax.persistence.SequenceGenerator; import javax.persistence.GenerationType; import javax.persistence.JoinColumn; import javax.persistence.OneToOne; import org.hibernate.Session; import org.hibernate.Query; import org.apache.log4j.Logger; import de.intevation.flys.backend.SessionHolder; @Entity @Table(name = "flow_velocity_model") public class FlowVelocityModel implements Serializable { private static Logger logger = Logger.getLogger(FlowVelocityModel.class); private Integer id; private River river; private DischargeZone dischargeZone; private List<FlowVelocityModelValue> values; private String description; public FlowVelocityModel() { } public FlowVelocityModel(River river, DischargeZone dischargeZone) { this(river, dischargeZone, null); } public FlowVelocityModel( River river, DischargeZone dischargeZone, String description ) { this.river = river; this.dischargeZone = dischargeZone; this.description = description; } @Id @SequenceGenerator( name = "SEQUENCE_FLOW_VELOCITY_MODEL_ID_SEQ", sequenceName = "FLOW_VELOCITY_MODEL_ID_SEQ", allocationSize = 1) @GeneratedValue( strategy = GenerationType.SEQUENCE, generator = "SEQUENCE_FLOW_VELOCITY_MODEL_ID_SEQ") @Column(name = "id") public Integer getId() { return id; } public void setId(Integer id) { this.id = id; } @OneToOne @JoinColumn(name = "river_id") public River getRiver() { return river; } public void setRiver(River river) { this.river = river; } @OneToOne @JoinColumn(name = "discharge_zone_id") public DischargeZone getDischargeZone() { return dischargeZone; } public void setDischargeZone(DischargeZone dischargeZone) { this.dischargeZone = dischargeZone; } @Column(name = "description") public String getDescription() { return description; } public void setDescription(String description) { this.description = description; } public static List<FlowVelocityModel> getModels( River river, DischargeZone zone ) { Session session = SessionHolder.HOLDER.get(); Query query = session.createQuery( "from FlowVelocityModel where river=:river and dischargeZone=:zone"); query.setParameter("river", river); query.setParameter("zone", zone); return query.list(); } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :