dive4elements/river: flys-backend/src/main/java/de/intevation/flys/model/FastAnnotations.java annotate

annotate flys-backend/src/main/java/de/intevation/flys/model/FastAnnotations.java @ 3319:a938b214b303

Tagged module flys-backend as '2.7'. flys-backend/trunk@4531 c6561f87-3c4e-4783-a992-168aeb5c3f6f

author	Ingo Weinzierl <ingo.weinzierl@intevation.de>
date	Sun, 27 May 2012 10:54:36 +0000
parents	c5791de0c495
children	07c96cd39360

rev	line source
2382 c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1 package de.intevation.flys.model;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	2
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	3 import java.util.Comparator;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	4 import java.util.ArrayList;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	5 import java.util.List;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	6 import java.util.Arrays;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	7 import java.util.HashMap;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	8 import java.util.Iterator;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	9 import java.util.NoSuchElementException;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	10
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	11 import java.io.Serializable;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	12
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	13 import org.hibernate.Session;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	14 import org.hibernate.SQLQuery;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	15
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	16 import org.hibernate.type.StandardBasicTypes;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	17
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	18 import de.intevation.flys.backend.SessionHolder;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	19
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	20 public class FastAnnotations
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	21 implements Serializable
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	22 {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	23 public static final String SQL_BY_RIVER_NAME =
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	24 "SELECT r.a AS a, r.b AS b, p.value AS position, " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	25 "at.value AS attribute, ant.name AS name, " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	26 "e.top AS top, e.bottom AS bottom " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	27 "FROM annotations an " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	28 "JOIN ranges r " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	29 "ON an.range_id = r.id " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	30 "JOIN attributes at " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	31 "ON an.attribute_id = at.id " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	32 "JOIN positions p " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	33 "ON an.position_id = p.id " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	34 "JOIN rivers riv " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	35 "ON r.river_id = riv.id " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	36 "LEFT JOIN annotation_types ant " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	37 "ON an.type_id = ant.id " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	38 "LEFT JOIN edges e " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	39 "ON an.edge_id = e.id " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	40 "WHERE riv.name = :river_name " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	41 "ORDER BY r.a";
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	42
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	43 public static final String SQL_BY_RIVER_ID =
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	44 "SELECT r.a AS a, r.b AS b, p.value AS position, " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	45 "at.value AS attribute, ant.name AS name, " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	46 "e.top AS top, e.bottom AS bottom " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	47 "FROM annotations an " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	48 "JOIN ranges r " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	49 "ON an.range_id = r.id " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	50 "JOIN attributes at " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	51 "ON an.attribute_id = at.id " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	52 "JOIN positions p " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	53 "ON an.position_id = p.id " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	54 "LEFT JOIN annotation_types ant " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	55 "ON an.type_id = ant.id " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	56 "LEFT JOIN edges e " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	57 "ON an.edge_id = e.id " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	58 "WHERE r.id = :river_id " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	59 "ORDER BY r.a";
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	60
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	61 public static final double EPSILON = 1e-5;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	62
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	63 public static final Comparator<Annotation> KM_CMP =
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	64 new Comparator<Annotation>() {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	65 @Override
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	66 public int compare(Annotation a, Annotation b) {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	67 double diff = a.a - b.a;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	68 if (diff < -EPSILON) return -1;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	69 if (diff > +EPSILON) return +1;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	70 return 0;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	71 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	72 };
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	73
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	74 public static final class Annotation
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	75 implements Serializable
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	76 {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	77 private double a;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	78 private double b;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	79 private String position;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	80 private String attribute;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	81 private String name;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	82 private double top;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	83 private double bottom;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	84
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	85 public Annotation() {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	86 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	87
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	88 public Annotation(double a) {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	89 this.a = a;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	90 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	91
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	92 public Annotation(
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	93 double a,
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	94 double b,
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	95 String position,
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	96 String attribute,
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	97 String name,
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	98 double top,
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	99 double bottom
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	100 ) {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	101 this.a = a;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	102 this.b = b;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	103 this.position = position;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	104 this.attribute = attribute;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	105 this.name = name;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	106 this.top = top;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	107 this.bottom = bottom;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	108 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	109
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	110 public double getA() {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	111 return a;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	112 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	113
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	114 public double getB() {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	115 return b;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	116 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	117
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	118 public String getPosition() {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	119 return position;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	120 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	121
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	122 public String getAttribute() {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	123 return attribute;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	124 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	125
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	126 public String getName() {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	127 return name;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	128 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	129
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	130 public double getTop() {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	131 return top;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	132 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	133
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	134 public double getBottom() {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	135 return bottom;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	136 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	137 } // class Serializable
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	138
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	139 public interface Filter {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	140
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	141 boolean accept(Annotation annotation);
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	142
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	143 } // interface Filter
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	144
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	145 public static final Filter ALL = new Filter() {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	146 @Override
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	147 public boolean accept(Annotation annotation) {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	148 return true;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	149 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	150 };
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	151
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	152 public static final Filter IS_POINT = new Filter() {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	153 @Override
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	154 public boolean accept(Annotation annotation) {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	155 return Double.isNaN(annotation.getB());
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	156 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	157 };
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	158
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	159 public static final Filter IS_RANGE = new Filter() {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	160 @Override
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	161 public boolean accept(Annotation annotation) {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	162 return !Double.isNaN(annotation.getB());
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	163 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	164 };
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	165
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	166 private Annotation [] annotations;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	167
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	168 public FastAnnotations() {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	169 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	170
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	171 public FastAnnotations(Annotation [] annotations) {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	172 this.annotations = annotations;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	173 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	174
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	175 public FastAnnotations(String riverName) {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	176 this(loadByRiverName(riverName));
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	177 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	178
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	179 public FastAnnotations(int riverId) {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	180 this(loadByRiverId(riverId));
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	181 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	182
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	183 public FastAnnotations(Iterator<Annotation> iter) {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	184 this(toArray(iter));
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	185 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	186
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	187 public int size() {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	188 return annotations.length;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	189 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	190
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	191 public Iterator<Annotation> filter(final Filter filter) {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	192 return new Iterator<Annotation>() {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	193
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	194 private int idx;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	195 private Annotation current = findNext();
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	196
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	197 @Override
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	198 public boolean hasNext() {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	199 return current != null;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	200 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	201
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	202 @Override
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	203 public Annotation next() {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	204 if (current == null) {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	205 throw new NoSuchElementException();
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	206 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	207 Annotation result = current;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	208 current = findNext();
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	209 return result;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	210 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	211
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	212 private Annotation findNext() {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	213
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	214 while (idx < annotations.length) {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	215 Annotation annotation = annotations[idx++];
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	216 if (filter.accept(annotation)) {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	217 return annotation;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	218 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	219 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	220
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	221 return null;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	222 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	223
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	224 @Override
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	225 public void remove() {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	226 throw new UnsupportedOperationException();
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	227 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	228 };
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	229 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	230
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	231 public static Annotation [] toArray(Iterator<Annotation> iter) {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	232
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	233 ArrayList<Annotation> list = new ArrayList<Annotation>();
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	234
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	235 while (iter.hasNext()) {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	236 list.add(iter.next());
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	237 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	238
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	239 return list.toArray(new Annotation[list.size()]);
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	240 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	241
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	242 public Annotation findByKm(double km) {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	243 Annotation key = new Annotation(km);
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	244 int idx = Arrays.binarySearch(annotations, key, KM_CMP);
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	245 return idx < 0 ? null : annotations[idx];
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	246 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	247
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	248 private static SQLQuery createQuery(String query) {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	249 Session session = SessionHolder.HOLDER.get();
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	250
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	251 return session.createSQLQuery(query)
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	252 .addScalar("a", StandardBasicTypes.DOUBLE)
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	253 .addScalar("b", StandardBasicTypes.DOUBLE)
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	254 .addScalar("position", StandardBasicTypes.STRING)
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	255 .addScalar("attribute", StandardBasicTypes.STRING)
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	256 .addScalar("name", StandardBasicTypes.STRING)
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	257 .addScalar("top", StandardBasicTypes.DOUBLE)
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	258 .addScalar("bottom", StandardBasicTypes.DOUBLE);
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	259 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	260
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	261 private static Annotation [] buildAnnotations(List<Object []> list) {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	262 Annotation [] anns = new Annotation[list.size()];
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	263
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	264 // Names are likely the same because they are a type
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	265 // like 'Pegel' or 'Hafen'.
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	266 HashMap<String, String> names = new HashMap<String, String>();
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	267
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	268 for (int i = 0; i < anns.length; ++i) {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	269 Object [] data = list.get(i);
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	270 double a = ((Double)data[0]);
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	271 double b = data[1] != null ? (Double)data[1] : Double.NaN;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	272 String position = (String)data[2];
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	273 String attribute = (String)data[3];
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	274 String name = (String)data[4];
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	275 double top = data[5] != null ? (Double)data[5] : Double.NaN;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	276 double bottom = data[6] != null ? (Double)data[6] : Double.NaN;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	277
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	278 if (name != null) {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	279 String old = names.get(name);
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	280 if (old != null) {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	281 name = old;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	282 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	283 else {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	284 names.put(name, name);
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	285 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	286 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	287
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	288 anns[i] = new Annotation(
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	289 a, b, position, attribute, name, top, bottom);
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	290 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	291
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	292 return anns;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	293 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	294
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	295 public static Annotation [] loadByRiverName(String riverName) {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	296
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	297 SQLQuery query = createQuery(SQL_BY_RIVER_NAME);
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	298
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	299 query.setString("river_name", riverName);
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	300
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	301 return buildAnnotations(query.list());
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	302 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	303
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	304 public static Annotation [] loadByRiverId(int riverId) {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	305
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	306 SQLQuery query = createQuery(SQL_BY_RIVER_ID);
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	307
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	308 query.setInteger("river_id", riverId);
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	309
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	310 return buildAnnotations(query.list());
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	311 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	312 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	313 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :

Mercurial > dive4elements > river

annotate flys-backend/src/main/java/de/intevation/flys/model/FastAnnotations.java @ 3319:a938b214b303