Mercurial > dive4elements > river

annotate backend/src/main/java/org/dive4elements/river/model/Gauge.java @ 8029:cdb9f6d97f6a

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Added method to importer session to fetch the measurement station for given (river, km).
author Sascha L. Teichmann <teichmann@intevation.de>
date Thu, 10 Jul 2014 18:02:08 +0200
parents a895eb07a7dc
children 0c22ef71d154
rev   line source
5844
4dd33b86dc61 Added header to river backend.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5838
diff changeset
1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
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2 * Software engineering by Intevation GmbH
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3 *
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4 * This file is Free Software under the GNU AGPL (>=v3)
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5 * and comes with ABSOLUTELY NO WARRANTY! Check out the
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6 * documentation coming with Dive4Elements River for details.
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7 */
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8
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9 package org.dive4elements.river.model;
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10
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11 import java.math.BigDecimal;
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12
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13 import java.io.Serializable;
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14
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15 import java.util.List;
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16
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17 import javax.persistence.Entity;
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18 import javax.persistence.Id;
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19 import javax.persistence.Table;
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20 import javax.persistence.GeneratedValue;
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21 import javax.persistence.Column;
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22 import javax.persistence.SequenceGenerator;
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23 import javax.persistence.GenerationType;
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24 import javax.persistence.JoinColumn;
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25 import javax.persistence.OneToOne;
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26 import javax.persistence.OneToMany;
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27
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28 import org.hibernate.Session;
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29 import org.hibernate.Query;
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30
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31 import org.apache.log4j.Logger;
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32
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33 import org.dive4elements.river.backend.SessionHolder;
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34
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35 /** Database-mapped Gauge with all info about it. */
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36 @Entity
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37 @Table(name = "gauges")
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38 public class Gauge
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39 implements Serializable, Comparable<Gauge>
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40 {
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41 private static final Logger log = Logger.getLogger(Gauge.class);
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42
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43 public static final int MASTER_DISCHARGE_TABLE = 0;
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44
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45 private Integer id;
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46 private String name;
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47 private River river;
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48 private BigDecimal station;
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49 private BigDecimal aeo;
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50 private BigDecimal datum;
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51 private Long officialNumber;
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52 private Range range;
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53
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54 private List<DischargeTable> dischargeTables;
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55
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56 /** MainValues at this Gauge. */
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57 protected List<MainValue> mainValues;
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58
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59 public Gauge() {
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60 }
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61
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62 public Gauge(
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63 String name,
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64 River river,
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65 BigDecimal station,
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66 BigDecimal aeo,
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67 BigDecimal datum,
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68 Long officialNumber,
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69 Range range
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70 ) {
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71 this.name = name;
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72 this.river = river;
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73 this.station = station;
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74 this.aeo = aeo;
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75 this.datum = datum;
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76 this.officialNumber = officialNumber;
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77 this.range = range;
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78 }
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79
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80 @Id
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81 @SequenceGenerator(
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82 name = "SEQUENCE_GAUGES_ID_SEQ",
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83 sequenceName = "GAUGES_ID_SEQ",
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84 allocationSize = 1)
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85 @GeneratedValue(
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86 strategy = GenerationType.SEQUENCE,
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87 generator = "SEQUENCE_GAUGES_ID_SEQ")
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88 @Column(name = "id")
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89 public Integer getId() {
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90 return id;
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91 }
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92
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93 public void setId(Integer id) {
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94 this.id = id;
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95 }
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96
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97 @OneToOne
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98 @JoinColumn(name = "river_id" )
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99 public River getRiver() {
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100 return river;
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101 }
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102
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103 public void setRiver(River river) {
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104 this.river = river;
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105 }
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106
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107 @Column(name = "name")
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108 public String getName() {
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109 return name;
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110 }
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111
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112 public void setName(String name) {
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113 this.name = name;
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114 }
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115
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116 @Column(name = "station") // FIXME: type mapping needed
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117 public BigDecimal getStation() {
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118 return station;
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119 }
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120
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121 public void setStation(BigDecimal station) {
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122 this.station = station;
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123 }
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124
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125 @Column(name = "aeo") // FIXME: type mapping needed
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126 public BigDecimal getAeo() {
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127 return aeo;
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128 }
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parents:
diff changeset
129
15d515fe15f5 Added POJOs to be mapped to schema.
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parents:
diff changeset
130 public void setAeo(BigDecimal aeo) {
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parents:
diff changeset
131 this.aeo = aeo;
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parents:
diff changeset
132 }
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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133
172
605320b7df94 Added column annotations for simple fields. TODO: foreign keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 171
diff changeset
134 @Column(name = "datum") // FIXME: type mapping needed
605320b7df94 Added column annotations for simple fields. TODO: foreign keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 171
diff changeset
135 public BigDecimal getDatum() {
605320b7df94 Added column annotations for simple fields. TODO: foreign keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 171
diff changeset
136 return datum;
167
15d515fe15f5 Added POJOs to be mapped to schema.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
137 }
15d515fe15f5 Added POJOs to be mapped to schema.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
138
15d515fe15f5 Added POJOs to be mapped to schema.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
139 public void setDatum(BigDecimal datum) {
15d515fe15f5 Added POJOs to be mapped to schema.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
140 this.datum = datum;
15d515fe15f5 Added POJOs to be mapped to schema.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
141 }
15d515fe15f5 Added POJOs to be mapped to schema.
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parents:
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142
2371
fe89d6cf55fb Added support for official gauge numbers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1233
diff changeset
143 @Column(name = "official_number")
fe89d6cf55fb Added support for official gauge numbers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1233
diff changeset
144 public Long getOfficialNumber() {
fe89d6cf55fb Added support for official gauge numbers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1233
diff changeset
145 return officialNumber;
fe89d6cf55fb Added support for official gauge numbers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1233
diff changeset
146 }
fe89d6cf55fb Added support for official gauge numbers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1233
diff changeset
147
fe89d6cf55fb Added support for official gauge numbers.
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parents: 1233
diff changeset
148 public void setOfficialNumber(Long officialNumber) {
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parents: 1233
diff changeset
149 this.officialNumber = officialNumber;
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parents: 1233
diff changeset
150 }
fe89d6cf55fb Added support for official gauge numbers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1233
diff changeset
151
174
249390dd24e7 Added foreign key constraint annotations to model classes.
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parents: 172
diff changeset
152 @OneToOne
249390dd24e7 Added foreign key constraint annotations to model classes.
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parents: 172
diff changeset
153 @JoinColumn(name = "range_id" )
172
605320b7df94 Added column annotations for simple fields. TODO: foreign keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 171
diff changeset
154 public Range getRange() {
605320b7df94 Added column annotations for simple fields. TODO: foreign keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 171
diff changeset
155 return range;
167
15d515fe15f5 Added POJOs to be mapped to schema.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
156 }
15d515fe15f5 Added POJOs to be mapped to schema.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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157
15d515fe15f5 Added POJOs to be mapped to schema.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
158 public void setRange(Range range) {
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parents:
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159 this.range = range;
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
160 }
203
bfee0e05b4e7 Added an one to many relation to the discharge tables of a gauge.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 193
diff changeset
161
bfee0e05b4e7 Added an one to many relation to the discharge tables of a gauge.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 193
diff changeset
162 @OneToMany
bfee0e05b4e7 Added an one to many relation to the discharge tables of a gauge.
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parents: 193
diff changeset
163 @JoinColumn(name = "gauge_id")
bfee0e05b4e7 Added an one to many relation to the discharge tables of a gauge.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 193
diff changeset
164 public List<DischargeTable> getDischargeTables() {
bfee0e05b4e7 Added an one to many relation to the discharge tables of a gauge.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 193
diff changeset
165 return dischargeTables;
bfee0e05b4e7 Added an one to many relation to the discharge tables of a gauge.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 193
diff changeset
166 }
bfee0e05b4e7 Added an one to many relation to the discharge tables of a gauge.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 193
diff changeset
167
bfee0e05b4e7 Added an one to many relation to the discharge tables of a gauge.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 193
diff changeset
168 public void setDischargeTables(List<DischargeTable> dischargeTables) {
bfee0e05b4e7 Added an one to many relation to the discharge tables of a gauge.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 193
diff changeset
169 this.dischargeTables = dischargeTables;
bfee0e05b4e7 Added an one to many relation to the discharge tables of a gauge.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 193
diff changeset
170 }
468
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 203
diff changeset
171
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 203
diff changeset
172
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 203
diff changeset
173 /**
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 203
diff changeset
174 * Returns min and max W values of this gauge.
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 203
diff changeset
175 *
1233
5a3109b8475f Mapping and Accessors for MainValues of Gauge, by Sascha L. Teichmann.
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parents: 480
diff changeset
176 * @return the min and max W value of this gauge [min,max].
468
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 203
diff changeset
177 */
6327
447ed3dee890 Backend: removed scale factor from min/max value determination of gauge Ws.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5992
diff changeset
178 public double[] determineMinMaxW() {
468
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 203
diff changeset
179 Session session = SessionHolder.HOLDER.get();
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 203
diff changeset
180
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 203
diff changeset
181 List<DischargeTable> tables = getDischargeTables();
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 203
diff changeset
182 DischargeTable dischargeTable = null;
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 203
diff changeset
183
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 203
diff changeset
184 for (DischargeTable tmp: tables) {
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 203
diff changeset
185 if (tmp.getKind() == 0) {
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 203
diff changeset
186 dischargeTable = tmp;
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 203
diff changeset
187 break;
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 203
diff changeset
188 }
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 203
diff changeset
189 }
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 203
diff changeset
190
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 203
diff changeset
191 if (dischargeTable == null) {
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 203
diff changeset
192 return null;
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 203
diff changeset
193 }
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 203
diff changeset
194
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 203
diff changeset
195 Query query = session.createQuery(
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 203
diff changeset
196 "select min(w) as min, max(w) as max from DischargeTableValue " +
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 203
diff changeset
197 "where table_id =:table");
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 203
diff changeset
198 query.setParameter("table", dischargeTable.getId());
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 203
diff changeset
199
5969
abe5fe3d2d17 Fixed NPE problem in fetching extram from discharge curves.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5844
diff changeset
200 List<?> results = query.list();
abe5fe3d2d17 Fixed NPE problem in fetching extram from discharge curves.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5844
diff changeset
201 if (results.isEmpty()) {
abe5fe3d2d17 Fixed NPE problem in fetching extram from discharge curves.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5844
diff changeset
202 log.error("No values in discharge table found.");
abe5fe3d2d17 Fixed NPE problem in fetching extram from discharge curves.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5844
diff changeset
203 return null;
abe5fe3d2d17 Fixed NPE problem in fetching extram from discharge curves.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5844
diff changeset
204 }
468
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 203
diff changeset
205
5969
abe5fe3d2d17 Fixed NPE problem in fetching extram from discharge curves.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5844
diff changeset
206 Object[] result = (Object[])results.get(0);
abe5fe3d2d17 Fixed NPE problem in fetching extram from discharge curves.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5844
diff changeset
207
abe5fe3d2d17 Fixed NPE problem in fetching extram from discharge curves.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5844
diff changeset
208 BigDecimal a = (BigDecimal)result[0];
abe5fe3d2d17 Fixed NPE problem in fetching extram from discharge curves.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5844
diff changeset
209 BigDecimal b = (BigDecimal)result[1];
abe5fe3d2d17 Fixed NPE problem in fetching extram from discharge curves.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5844
diff changeset
210
abe5fe3d2d17 Fixed NPE problem in fetching extram from discharge curves.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5844
diff changeset
211 return a != null && b != null
6327
447ed3dee890 Backend: removed scale factor from min/max value determination of gauge Ws.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5992
diff changeset
212 ? new double [] { a.doubleValue(), b.doubleValue() }
468
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 203
diff changeset
213 : null;
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 203
diff changeset
214 }
1233
5a3109b8475f Mapping and Accessors for MainValues of Gauge, by Sascha L. Teichmann.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 480
diff changeset
215
5a3109b8475f Mapping and Accessors for MainValues of Gauge, by Sascha L. Teichmann.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 480
diff changeset
216 @OneToMany
5a3109b8475f Mapping and Accessors for MainValues of Gauge, by Sascha L. Teichmann.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 480
diff changeset
217 @JoinColumn(name = "gauge_id")
5a3109b8475f Mapping and Accessors for MainValues of Gauge, by Sascha L. Teichmann.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 480
diff changeset
218 public List<MainValue> getMainValues() {
5a3109b8475f Mapping and Accessors for MainValues of Gauge, by Sascha L. Teichmann.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 480
diff changeset
219 return mainValues;
5a3109b8475f Mapping and Accessors for MainValues of Gauge, by Sascha L. Teichmann.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 480
diff changeset
220 }
5a3109b8475f Mapping and Accessors for MainValues of Gauge, by Sascha L. Teichmann.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 480
diff changeset
221
5a3109b8475f Mapping and Accessors for MainValues of Gauge, by Sascha L. Teichmann.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 480
diff changeset
222 public void setMainValues(List<MainValue> mainValues) {
5a3109b8475f Mapping and Accessors for MainValues of Gauge, by Sascha L. Teichmann.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 480
diff changeset
223 this.mainValues = mainValues;
2381
aa777d1aba38 Added a function Gauge.getGaugeByOfficialNumber() that returns a Gauge based on its official number.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2371
diff changeset
224 }
aa777d1aba38 Added a function Gauge.getGaugeByOfficialNumber() that returns a Gauge based on its official number.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2371
diff changeset
225
aa777d1aba38 Added a function Gauge.getGaugeByOfficialNumber() that returns a Gauge based on its official number.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2371
diff changeset
226 public static Gauge getGaugeByOfficialNumber(long number) {
aa777d1aba38 Added a function Gauge.getGaugeByOfficialNumber() that returns a Gauge based on its official number.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2371
diff changeset
227 Session session = SessionHolder.HOLDER.get();
aa777d1aba38 Added a function Gauge.getGaugeByOfficialNumber() that returns a Gauge based on its official number.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2371
diff changeset
228
aa777d1aba38 Added a function Gauge.getGaugeByOfficialNumber() that returns a Gauge based on its official number.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2371
diff changeset
229 Query query = session.createQuery(
aa777d1aba38 Added a function Gauge.getGaugeByOfficialNumber() that returns a Gauge based on its official number.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2371
diff changeset
230 "from Gauge where officialNumber=:number");
aa777d1aba38 Added a function Gauge.getGaugeByOfficialNumber() that returns a Gauge based on its official number.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2371
diff changeset
231
aa777d1aba38 Added a function Gauge.getGaugeByOfficialNumber() that returns a Gauge based on its official number.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2371
diff changeset
232 query.setParameter("number", number);
aa777d1aba38 Added a function Gauge.getGaugeByOfficialNumber() that returns a Gauge based on its official number.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2371
diff changeset
233
aa777d1aba38 Added a function Gauge.getGaugeByOfficialNumber() that returns a Gauge based on its official number.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2371
diff changeset
234 List<Gauge> results = query.list();
aa777d1aba38 Added a function Gauge.getGaugeByOfficialNumber() that returns a Gauge based on its official number.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2371
diff changeset
235
aa777d1aba38 Added a function Gauge.getGaugeByOfficialNumber() that returns a Gauge based on its official number.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2371
diff changeset
236 return results.isEmpty() ? null : results.get(0);
aa777d1aba38 Added a function Gauge.getGaugeByOfficialNumber() that returns a Gauge based on its official number.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2371
diff changeset
237 }
2385
83abe19d4f40 Added a method Gauge.fetchMasterDischargeTable() to retrieve the discharge table with kind = 0.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2381
diff changeset
238
6838
a895eb07a7dc (issue1353) Add method to model to gauge by number and river name
Andre Heinecke <aheinecke@intevation.de>
parents: 6327
diff changeset
239 public static Gauge getGaugeByOfficialNumber(long number, String river_name) {
a895eb07a7dc (issue1353) Add method to model to gauge by number and river name
Andre Heinecke <aheinecke@intevation.de>
parents: 6327
diff changeset
240 Session session = SessionHolder.HOLDER.get();
a895eb07a7dc (issue1353) Add method to model to gauge by number and river name
Andre Heinecke <aheinecke@intevation.de>
parents: 6327
diff changeset
241
a895eb07a7dc (issue1353) Add method to model to gauge by number and river name
Andre Heinecke <aheinecke@intevation.de>
parents: 6327
diff changeset
242 Query query = session.createQuery(
a895eb07a7dc (issue1353) Add method to model to gauge by number and river name
Andre Heinecke <aheinecke@intevation.de>
parents: 6327
diff changeset
243 "from Gauge as gau " +
a895eb07a7dc (issue1353) Add method to model to gauge by number and river name
Andre Heinecke <aheinecke@intevation.de>
parents: 6327
diff changeset
244 "where gau.officialNumber=:number and gau.river.name=:river_name");
a895eb07a7dc (issue1353) Add method to model to gauge by number and river name
Andre Heinecke <aheinecke@intevation.de>
parents: 6327
diff changeset
245
a895eb07a7dc (issue1353) Add method to model to gauge by number and river name
Andre Heinecke <aheinecke@intevation.de>
parents: 6327
diff changeset
246 query.setParameter("number", number);
a895eb07a7dc (issue1353) Add method to model to gauge by number and river name
Andre Heinecke <aheinecke@intevation.de>
parents: 6327
diff changeset
247 query.setParameter("river_name", river_name);
a895eb07a7dc (issue1353) Add method to model to gauge by number and river name
Andre Heinecke <aheinecke@intevation.de>
parents: 6327
diff changeset
248
a895eb07a7dc (issue1353) Add method to model to gauge by number and river name
Andre Heinecke <aheinecke@intevation.de>
parents: 6327
diff changeset
249 List<Gauge> results = query.list();
a895eb07a7dc (issue1353) Add method to model to gauge by number and river name
Andre Heinecke <aheinecke@intevation.de>
parents: 6327
diff changeset
250
a895eb07a7dc (issue1353) Add method to model to gauge by number and river name
Andre Heinecke <aheinecke@intevation.de>
parents: 6327
diff changeset
251 return results.isEmpty() ? null : results.get(0);
a895eb07a7dc (issue1353) Add method to model to gauge by number and river name
Andre Heinecke <aheinecke@intevation.de>
parents: 6327
diff changeset
252 }
a895eb07a7dc (issue1353) Add method to model to gauge by number and river name
Andre Heinecke <aheinecke@intevation.de>
parents: 6327
diff changeset
253
2385
83abe19d4f40 Added a method Gauge.fetchMasterDischargeTable() to retrieve the discharge table with kind = 0.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2381
diff changeset
254
83abe19d4f40 Added a method Gauge.fetchMasterDischargeTable() to retrieve the discharge table with kind = 0.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2381
diff changeset
255 public DischargeTable fetchMasterDischargeTable() {
83abe19d4f40 Added a method Gauge.fetchMasterDischargeTable() to retrieve the discharge table with kind = 0.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2381
diff changeset
256 for (DischargeTable dt: dischargeTables) {
83abe19d4f40 Added a method Gauge.fetchMasterDischargeTable() to retrieve the discharge table with kind = 0.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2381
diff changeset
257 if (dt.getKind() == MASTER_DISCHARGE_TABLE) {
83abe19d4f40 Added a method Gauge.fetchMasterDischargeTable() to retrieve the discharge table with kind = 0.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2381
diff changeset
258 return dt;
83abe19d4f40 Added a method Gauge.fetchMasterDischargeTable() to retrieve the discharge table with kind = 0.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2381
diff changeset
259 }
83abe19d4f40 Added a method Gauge.fetchMasterDischargeTable() to retrieve the discharge table with kind = 0.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2381
diff changeset
260 }
83abe19d4f40 Added a method Gauge.fetchMasterDischargeTable() to retrieve the discharge table with kind = 0.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2381
diff changeset
261
83abe19d4f40 Added a method Gauge.fetchMasterDischargeTable() to retrieve the discharge table with kind = 0.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2381
diff changeset
262 return null;
83abe19d4f40 Added a method Gauge.fetchMasterDischargeTable() to retrieve the discharge table with kind = 0.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2381
diff changeset
263 }
3686
c959444ff395 Add getDurationCurveData method to Gauge class
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3343
diff changeset
264
c959444ff395 Add getDurationCurveData method to Gauge class
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3343
diff changeset
265 /**
c959444ff395 Add getDurationCurveData method to Gauge class
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3343
diff changeset
266 * Returns an array of [days, qs] necessary to create duration curves.
c959444ff395 Add getDurationCurveData method to Gauge class
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3343
diff changeset
267 *
c959444ff395 Add getDurationCurveData method to Gauge class
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3343
diff changeset
268 * @return a 2dim array of [days, qs] where days is an int[] and qs is
c959444ff395 Add getDurationCurveData method to Gauge class
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3343
diff changeset
269 * an double[].
c959444ff395 Add getDurationCurveData method to Gauge class
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3343
diff changeset
270 */
3688
8d38ee2de514 Rename method to satisfy hibernate
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3686
diff changeset
271 public Object[] fetchDurationCurveData() {
3686
c959444ff395 Add getDurationCurveData method to Gauge class
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3343
diff changeset
272 Session session = SessionHolder.HOLDER.get();
c959444ff395 Add getDurationCurveData method to Gauge class
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3343
diff changeset
273
c959444ff395 Add getDurationCurveData method to Gauge class
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3343
diff changeset
274 Query query = session.createQuery(
c959444ff395 Add getDurationCurveData method to Gauge class
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3343
diff changeset
275 "select cast(nmv.name as integer) as days, mv.value as q " +
c959444ff395 Add getDurationCurveData method to Gauge class
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3343
diff changeset
276 "from MainValue as mv " +
c959444ff395 Add getDurationCurveData method to Gauge class
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3343
diff changeset
277 "join mv.mainValue as nmv " +
c959444ff395 Add getDurationCurveData method to Gauge class
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3343
diff changeset
278 "join nmv.type mvt " +
c959444ff395 Add getDurationCurveData method to Gauge class
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3343
diff changeset
279 "where mvt.name = 'D' and mv.gauge.id = :gauge_id " +
c959444ff395 Add getDurationCurveData method to Gauge class
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3343
diff changeset
280 "order by days");
c959444ff395 Add getDurationCurveData method to Gauge class
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3343
diff changeset
281
c959444ff395 Add getDurationCurveData method to Gauge class
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3343
diff changeset
282 query.setParameter("gauge_id", getId());
c959444ff395 Add getDurationCurveData method to Gauge class
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3343
diff changeset
283
c959444ff395 Add getDurationCurveData method to Gauge class
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3343
diff changeset
284 List<Object> results = query.list();
c959444ff395 Add getDurationCurveData method to Gauge class
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3343
diff changeset
285 int[] days = new int[results.size()];
c959444ff395 Add getDurationCurveData method to Gauge class
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3343
diff changeset
286 double[] qs = new double[results.size()];
c959444ff395 Add getDurationCurveData method to Gauge class
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3343
diff changeset
287
c959444ff395 Add getDurationCurveData method to Gauge class
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3343
diff changeset
288 int idx = 0;
c959444ff395 Add getDurationCurveData method to Gauge class
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3343
diff changeset
289
c959444ff395 Add getDurationCurveData method to Gauge class
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3343
diff changeset
290 for (Object obj: results) {
c959444ff395 Add getDurationCurveData method to Gauge class
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3343
diff changeset
291 Object[] arr = (Object[]) obj;
c959444ff395 Add getDurationCurveData method to Gauge class
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3343
diff changeset
292
c959444ff395 Add getDurationCurveData method to Gauge class
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3343
diff changeset
293 try {
c959444ff395 Add getDurationCurveData method to Gauge class
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3343
diff changeset
294 int day = ((Integer) arr[0]).intValue();
c959444ff395 Add getDurationCurveData method to Gauge class
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3343
diff changeset
295 double q = ((BigDecimal) arr[1]).doubleValue();
c959444ff395 Add getDurationCurveData method to Gauge class
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3343
diff changeset
296
c959444ff395 Add getDurationCurveData method to Gauge class
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3343
diff changeset
297 days[idx] = day;
c959444ff395 Add getDurationCurveData method to Gauge class
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3343
diff changeset
298 qs[idx++] = q;
c959444ff395 Add getDurationCurveData method to Gauge class
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3343
diff changeset
299 }
c959444ff395 Add getDurationCurveData method to Gauge class
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3343
diff changeset
300 catch (NumberFormatException nfe) {
c959444ff395 Add getDurationCurveData method to Gauge class
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3343
diff changeset
301 }
c959444ff395 Add getDurationCurveData method to Gauge class
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3343
diff changeset
302 }
c959444ff395 Add getDurationCurveData method to Gauge class
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3343
diff changeset
303
c959444ff395 Add getDurationCurveData method to Gauge class
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3343
diff changeset
304 return new Object[] { days, qs };
c959444ff395 Add getDurationCurveData method to Gauge class
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3343
diff changeset
305 }
c959444ff395 Add getDurationCurveData method to Gauge class
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3343
diff changeset
306
3789
9f92c42b7a81 Add method fetchMinMaxWQ to Gauge
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3788
diff changeset
307 /**
9f92c42b7a81 Add method fetchMinMaxWQ to Gauge
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3788
diff changeset
308 * Calculates the maximum and minimum W and Q values
9f92c42b7a81 Add method fetchMinMaxWQ to Gauge
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3788
diff changeset
309 *
9f92c42b7a81 Add method fetchMinMaxWQ to Gauge
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3788
diff changeset
310 * @return the MaxMinWQ object representing the calculated values
9f92c42b7a81 Add method fetchMinMaxWQ to Gauge
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3788
diff changeset
311 */
9f92c42b7a81 Add method fetchMinMaxWQ to Gauge
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3788
diff changeset
312 public MinMaxWQ fetchMaxMinWQ() {
9f92c42b7a81 Add method fetchMinMaxWQ to Gauge
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3788
diff changeset
313 Session session = SessionHolder.HOLDER.get();
9f92c42b7a81 Add method fetchMinMaxWQ to Gauge
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3788
diff changeset
314
9f92c42b7a81 Add method fetchMinMaxWQ to Gauge
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3788
diff changeset
315 Query query = session.createQuery(
9f92c42b7a81 Add method fetchMinMaxWQ to Gauge
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3788
diff changeset
316 "select max(mv.value) as max, min(mv.value) as min " +
9f92c42b7a81 Add method fetchMinMaxWQ to Gauge
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3788
diff changeset
317 "from MainValue as mv " +
9f92c42b7a81 Add method fetchMinMaxWQ to Gauge
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3788
diff changeset
318 "join mv.mainValue as nmv " +
9f92c42b7a81 Add method fetchMinMaxWQ to Gauge
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3788
diff changeset
319 "join nmv.type mvt " +
3790
6546c0bbc6f9 Backend: 'Pegelinfo' needs min/max Q, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3789
diff changeset
320 "where mvt.name in ('W', 'Q') " +
6546c0bbc6f9 Backend: 'Pegelinfo' needs min/max Q, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3789
diff changeset
321 "and mv.gauge.id = :gauge_id " +
3789
9f92c42b7a81 Add method fetchMinMaxWQ to Gauge
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3788
diff changeset
322 "group by mvt.name order by mvt.name"
9f92c42b7a81 Add method fetchMinMaxWQ to Gauge
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3788
diff changeset
323 );
9f92c42b7a81 Add method fetchMinMaxWQ to Gauge
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3788
diff changeset
324
9f92c42b7a81 Add method fetchMinMaxWQ to Gauge
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3788
diff changeset
325 query.setParameter("gauge_id", getId());
9f92c42b7a81 Add method fetchMinMaxWQ to Gauge
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3788
diff changeset
326
9f92c42b7a81 Add method fetchMinMaxWQ to Gauge
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3788
diff changeset
327 List<Object> results = query.list();
3790
6546c0bbc6f9 Backend: 'Pegelinfo' needs min/max Q, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3789
diff changeset
328 if (results.isEmpty()) {
3789
9f92c42b7a81 Add method fetchMinMaxWQ to Gauge
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3788
diff changeset
329 // No values found
9f92c42b7a81 Add method fetchMinMaxWQ to Gauge
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3788
diff changeset
330 return new MinMaxWQ();
9f92c42b7a81 Add method fetchMinMaxWQ to Gauge
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3788
diff changeset
331 }
9f92c42b7a81 Add method fetchMinMaxWQ to Gauge
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3788
diff changeset
332
3790
6546c0bbc6f9 Backend: 'Pegelinfo' needs min/max Q, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3789
diff changeset
333 Object[] arr = (Object[]) results.get(0);
6546c0bbc6f9 Backend: 'Pegelinfo' needs min/max Q, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3789
diff changeset
334 BigDecimal maxw = (BigDecimal)arr[0];
6546c0bbc6f9 Backend: 'Pegelinfo' needs min/max Q, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3789
diff changeset
335 BigDecimal minw = (BigDecimal)arr[1];
3789
9f92c42b7a81 Add method fetchMinMaxWQ to Gauge
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3788
diff changeset
336 BigDecimal maxq = null;
9f92c42b7a81 Add method fetchMinMaxWQ to Gauge
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3788
diff changeset
337 BigDecimal minq = null;
9f92c42b7a81 Add method fetchMinMaxWQ to Gauge
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3788
diff changeset
338
9f92c42b7a81 Add method fetchMinMaxWQ to Gauge
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3788
diff changeset
339
9f92c42b7a81 Add method fetchMinMaxWQ to Gauge
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3788
diff changeset
340 if (results.size() > 1) {
9f92c42b7a81 Add method fetchMinMaxWQ to Gauge
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3788
diff changeset
341 arr = (Object[]) results.get(1);
9f92c42b7a81 Add method fetchMinMaxWQ to Gauge
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3788
diff changeset
342 maxq = (BigDecimal)arr[0];
9f92c42b7a81 Add method fetchMinMaxWQ to Gauge
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3788
diff changeset
343 minq = (BigDecimal)arr[1];
9f92c42b7a81 Add method fetchMinMaxWQ to Gauge
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3788
diff changeset
344 }
9f92c42b7a81 Add method fetchMinMaxWQ to Gauge
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3788
diff changeset
345
9f92c42b7a81 Add method fetchMinMaxWQ to Gauge
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3788
diff changeset
346 return new MinMaxWQ(minw, maxw, minq, maxq);
9f92c42b7a81 Add method fetchMinMaxWQ to Gauge
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3788
diff changeset
347 }
4174
eaf83d4ae6b1 Sorted gauges for reference gauge selection in historical discharge calculation based on their name.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3947
diff changeset
348
eaf83d4ae6b1 Sorted gauges for reference gauge selection in historical discharge calculation based on their name.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3947
diff changeset
349 @Override
eaf83d4ae6b1 Sorted gauges for reference gauge selection in historical discharge calculation based on their name.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3947
diff changeset
350 public int compareTo(Gauge o) {
eaf83d4ae6b1 Sorted gauges for reference gauge selection in historical discharge calculation based on their name.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3947
diff changeset
351 return getName().compareTo(o.getName());
eaf83d4ae6b1 Sorted gauges for reference gauge selection in historical discharge calculation based on their name.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3947
diff changeset
352 }
167
15d515fe15f5 Added POJOs to be mapped to schema.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
353 }
15d515fe15f5 Added POJOs to be mapped to schema.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
354 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org