Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/utils/FLYSUtils.java @ 1115:eaf32c767bac

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Cosmetics. flys-artifacts/trunk@2622 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Felix Wolfsteller <felix.wolfsteller@intevation.de>
date Wed, 31 Aug 2011 12:20:23 +0000
parents adb52a2005e7
children 7398280b11a0
rev   line source
1095
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
1 package de.intevation.flys.utils;
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
2
1105
adb52a2005e7 Moved code to extract the river srid defined in the global configuration into FLYSUtils.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1099
diff changeset
3 import java.util.HashMap;
adb52a2005e7 Moved code to extract the river srid defined in the global configuration into FLYSUtils.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1099
diff changeset
4 import java.util.Map;
adb52a2005e7 Moved code to extract the river srid defined in the global configuration into FLYSUtils.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1099
diff changeset
5
adb52a2005e7 Moved code to extract the river srid defined in the global configuration into FLYSUtils.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1099
diff changeset
6 import javax.xml.xpath.XPathConstants;
adb52a2005e7 Moved code to extract the river srid defined in the global configuration into FLYSUtils.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1099
diff changeset
7
adb52a2005e7 Moved code to extract the river srid defined in the global configuration into FLYSUtils.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1099
diff changeset
8 import org.w3c.dom.Document;
adb52a2005e7 Moved code to extract the river srid defined in the global configuration into FLYSUtils.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1099
diff changeset
9
1095
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
10 import gnu.trove.TDoubleArrayList;
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
11
1105
adb52a2005e7 Moved code to extract the river srid defined in the global configuration into FLYSUtils.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1099
diff changeset
12 import de.intevation.artifacts.common.utils.Config;
adb52a2005e7 Moved code to extract the river srid defined in the global configuration into FLYSUtils.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1099
diff changeset
13 import de.intevation.artifacts.common.utils.XMLUtils;
adb52a2005e7 Moved code to extract the river srid defined in the global configuration into FLYSUtils.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1099
diff changeset
14
1095
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
15 import de.intevation.flys.artifacts.FLYSArtifact;
1099
af73f196eccc Refactored to use new FLYSUtils, moved getRiver-functionality inside.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1095
diff changeset
16 import de.intevation.flys.artifacts.model.RiverFactory;
af73f196eccc Refactored to use new FLYSUtils, moved getRiver-functionality inside.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1095
diff changeset
17 import de.intevation.flys.model.River;
1095
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
18
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
19 public class FLYSUtils {
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
20
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
21 public static enum KM_MODE { RANGE, LOCATIONS, NONE };
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
22
1105
adb52a2005e7 Moved code to extract the river srid defined in the global configuration into FLYSUtils.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1099
diff changeset
23 public static final String XPATH_RIVER_PROJECTION =
adb52a2005e7 Moved code to extract the river srid defined in the global configuration into FLYSUtils.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1099
diff changeset
24 "/artifact-database/floodmap/river[@name=$name]/srid/@value";
adb52a2005e7 Moved code to extract the river srid defined in the global configuration into FLYSUtils.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1099
diff changeset
25
1095
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
26
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
27 private FLYSUtils() {
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
28 }
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
29
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
30
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
31 public static KM_MODE getKmRangeMode(FLYSArtifact flys) {
1099
af73f196eccc Refactored to use new FLYSUtils, moved getRiver-functionality inside.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1095
diff changeset
32 String mode = flys.getDataAsString("ld_mode");
1095
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
33
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
34 if (mode == null || mode.length() == 0) {
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
35 return KM_MODE.NONE;
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
36 }
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
37 else if (mode.equals("distance")) {
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
38 return KM_MODE.RANGE;
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
39 }
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
40 else if (mode.equals("locations")) {
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
41 return KM_MODE.LOCATIONS;
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
42 }
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
43 else {
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
44 return KM_MODE.NONE;
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
45 }
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
46 }
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
47
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
48
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
49 public static double[] getKmRange(FLYSArtifact flys) {
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
50 switch (getKmRangeMode(flys)) {
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
51 case RANGE: {
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
52 return getKmFromTo(flys);
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
53 }
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
54
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
55 case LOCATIONS: {
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
56 double[] locs = getLocations(flys);
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
57 return new double[] { locs[0], locs[locs.length-1] };
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
58 }
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
59
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
60 case NONE: {
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
61 double[] locs = getLocations(flys);
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
62 if (locs != null) {
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
63 return new double[] { locs[0], locs[locs.length-1] };
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
64 }
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
65 else {
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
66 return getKmFromTo(flys);
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
67 }
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
68 }
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
69 }
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
70
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
71 return new double[] { Double.NaN, Double.NaN };
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
72 }
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
73
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
74
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
75 public static double[] getKmFromTo(FLYSArtifact flys) {
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
76 String strFrom = flys.getDataAsString("ld_from");
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
77 String strTo = flys.getDataAsString("ld_to");
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
78
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
79 if (strFrom == null || strTo == null) {
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
80 return null;
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
81 }
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
82
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
83 try {
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
84 return new double[] {
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
85 Double.parseDouble(strFrom),
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
86 Double.parseDouble(strTo) };
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
87 }
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
88 catch (NumberFormatException nfe) {
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
89 return null;
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
90 }
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
91 }
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
92
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
93
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
94 public static double[] getLocations(FLYSArtifact flys) {
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
95 String locationStr = flys.getDataAsString("ld_locations");
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
96
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
97 if (locationStr == null || locationStr.length() == 0) {
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
98 return null;
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
99 }
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
100
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
101 String[] tmp = locationStr.split(" ");
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
102 TDoubleArrayList locations = new TDoubleArrayList();
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
103
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
104 for (String l: tmp) {
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
105 try {
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
106 locations.add(Double.parseDouble(l));
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
107 }
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
108 catch (NumberFormatException nfe) {
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
109 }
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
110 }
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
111
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
112 locations.sort();
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
113
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
114 return locations.toNativeArray();
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
115 }
1099
af73f196eccc Refactored to use new FLYSUtils, moved getRiver-functionality inside.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1095
diff changeset
116
af73f196eccc Refactored to use new FLYSUtils, moved getRiver-functionality inside.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1095
diff changeset
117
af73f196eccc Refactored to use new FLYSUtils, moved getRiver-functionality inside.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1095
diff changeset
118 /**
af73f196eccc Refactored to use new FLYSUtils, moved getRiver-functionality inside.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1095
diff changeset
119 * Returns the selected River object based on the 'river' data that might
af73f196eccc Refactored to use new FLYSUtils, moved getRiver-functionality inside.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1095
diff changeset
120 * have been inserted by the user.
af73f196eccc Refactored to use new FLYSUtils, moved getRiver-functionality inside.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1095
diff changeset
121 *
af73f196eccc Refactored to use new FLYSUtils, moved getRiver-functionality inside.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1095
diff changeset
122 * @return the selected River or null if no river has been chosen yet.
af73f196eccc Refactored to use new FLYSUtils, moved getRiver-functionality inside.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1095
diff changeset
123 */
af73f196eccc Refactored to use new FLYSUtils, moved getRiver-functionality inside.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1095
diff changeset
124 public static River getRiver(FLYSArtifact flys) {
af73f196eccc Refactored to use new FLYSUtils, moved getRiver-functionality inside.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1095
diff changeset
125 String sRiver = flys.getDataAsString("river");
af73f196eccc Refactored to use new FLYSUtils, moved getRiver-functionality inside.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1095
diff changeset
126
af73f196eccc Refactored to use new FLYSUtils, moved getRiver-functionality inside.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1095
diff changeset
127 return (sRiver != null)
af73f196eccc Refactored to use new FLYSUtils, moved getRiver-functionality inside.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1095
diff changeset
128 ? RiverFactory.getRiver(sRiver)
af73f196eccc Refactored to use new FLYSUtils, moved getRiver-functionality inside.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1095
diff changeset
129 : null;
af73f196eccc Refactored to use new FLYSUtils, moved getRiver-functionality inside.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1095
diff changeset
130 }
1105
adb52a2005e7 Moved code to extract the river srid defined in the global configuration into FLYSUtils.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1099
diff changeset
131
adb52a2005e7 Moved code to extract the river srid defined in the global configuration into FLYSUtils.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1099
diff changeset
132
adb52a2005e7 Moved code to extract the river srid defined in the global configuration into FLYSUtils.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1099
diff changeset
133 /**
adb52a2005e7 Moved code to extract the river srid defined in the global configuration into FLYSUtils.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1099
diff changeset
134 * Extracts the SRID defined in the global configuration for the river
adb52a2005e7 Moved code to extract the river srid defined in the global configuration into FLYSUtils.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1099
diff changeset
135 * specified in <i>artifact</i>.
adb52a2005e7 Moved code to extract the river srid defined in the global configuration into FLYSUtils.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1099
diff changeset
136 *
adb52a2005e7 Moved code to extract the river srid defined in the global configuration into FLYSUtils.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1099
diff changeset
137 * @param artifact The FLYSArtifact that stores the name of the river.
adb52a2005e7 Moved code to extract the river srid defined in the global configuration into FLYSUtils.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1099
diff changeset
138 *
adb52a2005e7 Moved code to extract the river srid defined in the global configuration into FLYSUtils.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1099
diff changeset
139 * @return the SRID as string (e.g. "31466").
adb52a2005e7 Moved code to extract the river srid defined in the global configuration into FLYSUtils.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1099
diff changeset
140 */
adb52a2005e7 Moved code to extract the river srid defined in the global configuration into FLYSUtils.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1099
diff changeset
141 public static String getRiverSrid(FLYSArtifact artifact) {
adb52a2005e7 Moved code to extract the river srid defined in the global configuration into FLYSUtils.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1099
diff changeset
142 String river = artifact.getDataAsString("river");
adb52a2005e7 Moved code to extract the river srid defined in the global configuration into FLYSUtils.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1099
diff changeset
143
adb52a2005e7 Moved code to extract the river srid defined in the global configuration into FLYSUtils.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1099
diff changeset
144 if (river == null || river.length() == 0) {
adb52a2005e7 Moved code to extract the river srid defined in the global configuration into FLYSUtils.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1099
diff changeset
145 return null;
adb52a2005e7 Moved code to extract the river srid defined in the global configuration into FLYSUtils.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1099
diff changeset
146 }
adb52a2005e7 Moved code to extract the river srid defined in the global configuration into FLYSUtils.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1099
diff changeset
147
adb52a2005e7 Moved code to extract the river srid defined in the global configuration into FLYSUtils.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1099
diff changeset
148 Map<String, String> variables = new HashMap<String, String>(1);
adb52a2005e7 Moved code to extract the river srid defined in the global configuration into FLYSUtils.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1099
diff changeset
149 variables.put("name", river);
adb52a2005e7 Moved code to extract the river srid defined in the global configuration into FLYSUtils.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1099
diff changeset
150
adb52a2005e7 Moved code to extract the river srid defined in the global configuration into FLYSUtils.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1099
diff changeset
151 Document cfg = Config.getConfig();
adb52a2005e7 Moved code to extract the river srid defined in the global configuration into FLYSUtils.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1099
diff changeset
152
adb52a2005e7 Moved code to extract the river srid defined in the global configuration into FLYSUtils.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1099
diff changeset
153 return (String) XMLUtils.xpath(
adb52a2005e7 Moved code to extract the river srid defined in the global configuration into FLYSUtils.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1099
diff changeset
154 cfg,
adb52a2005e7 Moved code to extract the river srid defined in the global configuration into FLYSUtils.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1099
diff changeset
155 XPATH_RIVER_PROJECTION,
adb52a2005e7 Moved code to extract the river srid defined in the global configuration into FLYSUtils.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1099
diff changeset
156 XPathConstants.STRING,
adb52a2005e7 Moved code to extract the river srid defined in the global configuration into FLYSUtils.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1099
diff changeset
157 null,
adb52a2005e7 Moved code to extract the river srid defined in the global configuration into FLYSUtils.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1099
diff changeset
158 variables);
adb52a2005e7 Moved code to extract the river srid defined in the global configuration into FLYSUtils.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1099
diff changeset
159 }
1095
f465785ed1ae Refactored the code to fetch the km range/locations into a utility class.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
160 }
1105
adb52a2005e7 Moved code to extract the river srid defined in the global configuration into FLYSUtils.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1099
diff changeset
161 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org