Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/DistanceOnlySelect.java @ 2089:0da8874bd378

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Added initial state to map artifact to be able to advance and step back. The map artifact overrides describe() to have the complete UI information in the describe response document. flys-artifacts/trunk@3613 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Raimund Renkert <raimund.renkert@intevation.de>
date Fri, 06 Jan 2012 12:02:10 +0000
parents cafd8af6734a
children 1358d0c8481c
rev   line source
1625
c45e8d6b99a2 #315 Added new state for entering a kilometer range without step width.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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1 package de.intevation.flys.artifacts.states;
c45e8d6b99a2 #315 Added new state for entering a kilometer range without step width.
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2
c45e8d6b99a2 #315 Added new state for entering a kilometer range without step width.
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3 import org.apache.log4j.Logger;
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4
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cafd8af6734a Improved bounds validation for distance only states.
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5 import de.intevation.artifacts.Artifact;
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6
cafd8af6734a Improved bounds validation for distance only states.
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7 import de.intevation.artifactdatabase.data.StateData;
cafd8af6734a Improved bounds validation for distance only states.
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8
cafd8af6734a Improved bounds validation for distance only states.
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9 import de.intevation.flys.artifacts.FLYSArtifact;
cafd8af6734a Improved bounds validation for distance only states.
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10
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c45e8d6b99a2 #315 Added new state for entering a kilometer range without step width.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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c45e8d6b99a2 #315 Added new state for entering a kilometer range without step width.
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12 public class DistanceOnlySelect extends DistanceSelect {
c45e8d6b99a2 #315 Added new state for entering a kilometer range without step width.
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c45e8d6b99a2 #315 Added new state for entering a kilometer range without step width.
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14 private static Logger logger = Logger.getLogger(DistanceOnlySelect.class);
c45e8d6b99a2 #315 Added new state for entering a kilometer range without step width.
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15
c45e8d6b99a2 #315 Added new state for entering a kilometer range without step width.
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16 @Override
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17 protected String getUIProvider() {
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18 return "distance_only_panel";
c45e8d6b99a2 #315 Added new state for entering a kilometer range without step width.
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19 }
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cafd8af6734a Improved bounds validation for distance only states.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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20
cafd8af6734a Improved bounds validation for distance only states.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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21
cafd8af6734a Improved bounds validation for distance only states.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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22 @Override
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23 public boolean validate(Artifact artifact)
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24 throws IllegalArgumentException
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25 {
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26 FLYSArtifact flys = (FLYSArtifact) artifact;
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cafd8af6734a Improved bounds validation for distance only states.
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28 StateData dFrom = getData(flys, getLowerField());
cafd8af6734a Improved bounds validation for distance only states.
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29 StateData dTo = getData(flys, getUpperField());
cafd8af6734a Improved bounds validation for distance only states.
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30
cafd8af6734a Improved bounds validation for distance only states.
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31 String fromStr = dFrom != null ? (String) dFrom.getValue() : null;
cafd8af6734a Improved bounds validation for distance only states.
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32 String toStr = dTo != null ? (String) dTo.getValue() : null;
cafd8af6734a Improved bounds validation for distance only states.
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33
cafd8af6734a Improved bounds validation for distance only states.
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34 if (fromStr == null || toStr == null) {
cafd8af6734a Improved bounds validation for distance only states.
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35 throw new IllegalArgumentException("error_empty_state");
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36 }
cafd8af6734a Improved bounds validation for distance only states.
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37
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38 try {
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39 double from = Double.parseDouble(fromStr);
cafd8af6734a Improved bounds validation for distance only states.
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40 double to = Double.parseDouble(toStr);
cafd8af6734a Improved bounds validation for distance only states.
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41
cafd8af6734a Improved bounds validation for distance only states.
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42 double[] minmax = getMinMax(flys);
cafd8af6734a Improved bounds validation for distance only states.
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43
cafd8af6734a Improved bounds validation for distance only states.
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44 return validateBounds(minmax[0], minmax[1], from, to);
cafd8af6734a Improved bounds validation for distance only states.
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45 }
cafd8af6734a Improved bounds validation for distance only states.
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46 catch (NumberFormatException nfe) {
cafd8af6734a Improved bounds validation for distance only states.
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47 throw new IllegalArgumentException("error_invalid_double_value");
cafd8af6734a Improved bounds validation for distance only states.
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48 }
cafd8af6734a Improved bounds validation for distance only states.
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49 }
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c45e8d6b99a2 #315 Added new state for entering a kilometer range without step width.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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50 }
c45e8d6b99a2 #315 Added new state for entering a kilometer range without step width.
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51 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :
http://dive4elements.wald.intevation.org